baber/WOPTO huggingface dataset:
Patent JP-H02100478-A (JP)
Title: Memory cartridge for digital still camera
Inventor: WATANABE MIKIO
IPC: G11C5/00
Filed: 1988-10-06
Abstract: PURPOSE:To simplify the structure of an electronic still camera by providing a main memory where image data are readable and writable and a nonvolatile memory stored previously with information which is photographic recording information and characteristic to the memory cartridge. CONSTITUTION:The ROM (nonvolatile memory) 2, the image memory (S-RAM) 3, an interface 4, and a battery are incorporated in the memory cartridge 1. The ROM 2 is stored with the purposes or characteristics of amateur use, professional use, indoor use, outdoor use, fast photography use, high-picture-quality use, and low-picture-quality use. Then when the memory cartridge 1 is loaded in the digital still camera 10 and connected by a connector 19, the system controller 20 of the camera 10 accesses the ROM 2 directly to read the information out of the ROM 2 and sets an operation mode to perform photographic processing. Consequently, the constitution of the camera is simplified.
Patent JP-H0985547-A (JP)
Title: Work supply device for machining device
Inventor: OGAWA YOSHIO
IPC: B65G47/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To efficiently supply and discharge workpieces in relation to the work working position of a machining device while making compact and simplifying the supply structure. SOLUTION: A work storing part 4 storing a plurality of workpieces 1 in a stacked state in a portion facing the work working position P of a machining device is provided. The followings are also provided, that is, transfer means 6 continuing to give transfer force toward the work position P side to the whole of work 1 stored in the storing part 4, work receiving means 7 receiving the foremost work 1 to be transferred at the work machining position P, and work discharge means 8 discharging the work 1 machined which is received by the means 7 from the position P.
Patent JP-S62101624-A (JP)
Inventor: DEGJISEPPI DAVID T
IPC: C08G18/00
Filed: 1986-10-23
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-S6297617-A (JP)
Inventor: ROBICHAUD ARTHUR WILLIAM
IPC: B01D35/02
Filed: 1986-10-23
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-S63104004-A (JP)
Title: Series type optical signal connecting system
Inventor: URATA HARUSHIGE
IPC: H04B10/2507
Filed: 1986-10-22
Abstract: PURPOSE:To insert an optical signal and allow it to branch from an arbitrary optical plug socket by using an optical plug, by providing an installing part for installing the optical plug having a parallel ray forming part freely attachably and detachably, and connecting in series plural optical plug sockets to which the optical plug can be installed, by an optical fiber. CONSTITUTION:An optical plug socket 20 is provided with a first collimator 20a for diffusing and converting an optical signal OPT from an optical fiber 22, to parallel rays, the second collimator 20b for converging the parallel rays and allowing them to be incident on the optical fiber 22. Also, between those first and second collimators 20a, 20b, an installing part for an optical plug 23, for instance, an insertion port 20c is formed. By using the optical plug 23, it is inserted into an arbitrary optical plug socket among optical plug sockets 20-1-20-n. In this way, it becomes possible to insert an optical signal OPT into a trunk line transmission line, or to allow the optical signal OPT in the trunk line transmission line to branch to the optical plug 23 side.
Patent JP-H0584940-A (JP)
Title: Heat transfer recording device and facsimile equipment using the same
Inventor: YOSHIDA TAKEHIRO
IPC: B41J35/08
Filed: 1991-09-30
Abstract: PURPOSE:To make separation of an ink sheet and recording medium favorable and contrive an improvement in recording quality, by a method wherein a slack of the ink sheet is eliminated prior to starting of recording of a page. CONSTITUTION:When a copying operation is supported, elimination of a slack of an ink sheet 14 is carried out. Then by reason of that a flag is 0, that is, since neither the ink sheet 14 nor an ink sheet cartridge is in existence, whether or not the elimination of the slack of the ink sheet 14 is completed. When the flag is 0, treatment is canpleted by displaying to a display section 104 that the ink sheet cartridge is inspected. On the other hand, when both the ink sheet 14 and ink sheet cartridge are in existence and the elimination of the slack of the ink sheet 14 is completed, copying operation is performed.
Patent JP-S63104478-A (JP)
Title: Thin film transistor array
Inventor: SANO YUTAKA
IPC: H01L29/786
Filed: 1986-10-22
Abstract: PURPOSE:To manufacture a thin film transistor capable of assuring the prevention of step disconnection of metallic electrode wirings as well as the current leakage between the wirings and a source or a drain by a method wherein said transistor is composed of an active layer composed of a polysilicon (Poly- Si) thin film or hydrogenated amorphous silicon (a-Si:H) thin film and interlayer insulating films of two layer structure. CONSTITUTION:An active layer 5, a gate oxide film 4, a gate electrode 6, a source 2 and a drain 3 are formed on an insulating substrate 1 while interlayer insulating films of a two layer structure comprising PSG (phosphorus glass) films 9 and SiO2 film or PSG films 10 are laminated on the overall surface. In such a constitution, a TFT (thin film transistor) composed of the two layer structure of the interlayer insulating films comprises the upper layer formed of coating type SiO2 films or PSG films 10 so that the step coverage of PSG films 9 may be improved by the SiO2 films or the PSG films 10 as the upper layer to accelerate the flattening of the element surface. Resultantly, the element surface can be flattened to assure the prevention of step disconnection of metallic electrode wirings as well as the current leakage between the wirings and a source or a drain.
Patent JP-H1095958-A (JP)
Title: Semiconductor device
Inventor: TADA MASAHIRO
IPC: C09J7/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having high reliability without any reflow crack by using a new bonding tape freed of disadvantages in die bonding material in which cracks are caused in the semiconductor device by vaporization of moisture contained in the die bonding material or a sealing compound and volatilized gases of an adhesive resin and the reliability of the semiconductor device is deteriorated. SOLUTION: This semiconductor device is obtained by bonding a semiconductor element to a supporting member with a thermosetting bonding tape consisting essentially of a resin composition prepared by compounding a solvent- soluble prepolymer, obtained by reacting a maleimide compound having >=2 maleimide groups in one molecule with an amino compound having >=2 amino groups in one molecule in an organic solvent and having 20,000-200,000 weight- average molecular weight (component A) with a cross-linking agent reactive with the maleimide groups in the component A or in the prepolymer (component B) and at least one resin selected from the group consisting of an acrylic rubber, an ethylene-acrylic rubber and an acrylonitrile-butadiene rubber (component C).
Patent JP-2000081329-A (JP)
Title: Shape measurement method and device
Inventor: FUKUTOMI KOJI
IPC: G01B5/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate an error peculiar to a device and an error with time for improving measurement accuracy by achieving a shape being approximated to an object to be measured, obtaining the amount of error of the device caused by the shape- measuring device according to the measurement value of a primary standard where designing shape data is clear and the shape data, and correcting the measurement value of the object to be measured. SOLUTION: A guide 5 of a shape-measuring device is provided with a stage 11 for mounting an object to be measured, and the stage 11 travels in an X direction along the guide 5. A probe 15 that is mounted to a stage 13 can travel in a Z direction. The stages 11 and 13 are provided with a position detection means for detecting the amount of travel. Then, the probe 15 is brought into contact with an object 9 to be measured, the object 9 to be measured is S canned with a beam, and the coordinates information on the surface of the object 9 to be measured that is a contacting point between the probe 15 and the object 9 to be measured is obtained according to the position information of the stages 11 and 13.  The amount of device error of the shape-measuring device being obtained from the measurement value of a primary standard being approximated to the shape of the object to be measured and shape data is corrected for the obtained measurement value, thus obtaining an accurate surface shape.
Patent JP-H02242801-A (JP)
Title: Low-polymerization degree polyvinyl acetate-based polymer
Inventor: OKAYA TAKUJI
IPC: C08F118/08
Filed: 1989-09-26
Abstract: PURPOSE:To provide the subject novel polymer of specific formula, having a specified polymerization degree, uniform molecular weight distribution and great plasticizing effects on PVC resins, thus useful as a plasticizer or lubricating agent. CONSTITUTION:The objective polymer expressed by a formula (R is 1-18C hydrocarbon or mono- or polyhydroxyhydrocarbon; S is sulfur) consisting virtually of a polymer of and 10 - 200 in average polymerization degree and 2.0 - 2.5 in the ratio of weight-average molecular weight to number-average molecular weight.
Patent JP-H0194702-A (JP)
Title: Fitting metallic fixture for parabolic antenna
Inventor: KUROSAWA HIROSHI
IPC: H01Q1/12
Filed: 1987-10-07
Abstract: PURPOSE:To keep the central line of an antenna and the central line of a column in parallel on the same plane by making the cross section of the fitting metallic fixture of a parabolic antenna into an L-shaped peak part and forming the ridgeline part inside a circulator arc on the central line of the circular arc. CONSTITUTION:By a small screw 10 through the screw hole of upper part and lower part flange parts 2 of a dish 1, a bending part 5 is formed by matching to respective L-shaped edge surfaces and an upper part fitting part 6 is bonded to this. A lower part fitting part 7 is also bonded to the position determined by a converter 3 beforehand to the bracket 4. Next, through a screw hole provided on both edge parts of the upper lower part fitting part, the dish 1 is fixed so that the upper lower longitudinal shafts can be symmetrical to the central line in the right and left direction. Thus, since the central line of the upper lower longitudinal shafts of the parabolic antenna is matched on the central line of the pillar regardless of the outer diameter of the pillar, the correct elevation angle can be adjusted.
Patent JP-H06101547-A (JP)
Title: Engine for automobile
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D17/02
Filed: 1992-09-21
Abstract: PURPOSE:To provide an automobile engine so formed that renewed learned values in idling operation can be corrected in any operating condition so that the idling operation does not become unstable. CONSTITUTION:Relating to renewal of learned values when the opening of the switching valve 7A of an idle speed control mechanism 7 is corrected in order to set idle speed while cylinders are all operated or while the cylinders are stopped, a function, whereby a learned value in one of these operating conditions is utilized in the renewal of another learned value in the other operating condition so that a common reference for setting the opening of the switching valve can be used in both of the operating conditions, is set in a control portion 3.
Patent JP-H04131661-A (JP)
Title: Air conditioning apparatus
Inventor: FUJITA YOSHINOBU
IPC: F25B13/00
Filed: 1990-09-25
Abstract: PURPOSE:To always maintain refrigerant superheat degree a predetermined value in each indoor heat exchanger at the time of room cooling by controlling the capacity of a compressor in response to the total sum of requested capacities of respective indoor units, detecting total refrigerant superheat degree in each indoor heat exchanger, and deciding the total opening of each electrically-driven expansion valve necessary to maintain it the predetermined value. CONSTITUTION:A compressor 1 is started, refrigerant to be discharged from the compressor 1 is fed through a four-way valve 2, an outdoor heat exchanger 3, electrically-driven expansion valves 11, 12, indoor heat exchangers 12, 22 and the valve 2, and room cooling parallel operation of indoor units B1, B2 is started. The capacity of the compressor 1 is controlled in response to the total sum of the requested capacities of the units B1, B2. at the time of parallel room cooling. Further, total refrigerant heating degree (= a difference of saturated temperature sensed by a refrigerant temperature sensor 7 and sensed temperature of a refrigerant temperature sensor 8) in the exchangers 12, 22 is detected, and the total valve travel of the valves 11, 12 necessary to maintain the refrigerant superheat degree the predetermined value is decided.
Patent JP-H04131355-A (JP)
Title: Rolling roll having excellent toughness
Inventor: HASHIMOTO MITSUO
IPC: C22C37/00
Filed: 1990-09-25
Abstract: PURPOSE:To develop the composite roll for rolling having excellent wear resistance and tenacity by constituting the roll for rolling steel products of a hard outside layer contg. VC and a core material having excellent tenacity. CONSTITUTION:The roll for rolling steel products to be used for hot strip mills, etc., is constituted as the composite roll formed by using the steel products which contain 1.5 to 2.4% C and 3 to 6% V, and in which the extremely high- hardness VC is finely dispersed, and which has the excellent wear resistance, as the outside layer 1, and the steel products which contain the C at the ratio lower than in the outside layer 1, contain low ratios of Cr, Mo, Ni, etc., and have excellent strength and toughness, as the core material 2. The composite material which is >=60kg/mm<2> in the tensile strength of the outside layer 1 and the core material 2, respectively and is >=40kg/mm<2> in tensile strength at the boundary between both layers is formed in this case. The composite roll for rolling which has less defects, such as failure and has the excellent durability is obtd.
Patent JP-S60141287-A (JP)
Title: Separation of adhesion-dependent cell
Inventor: KAWAHARA HARUYUKI
IPC: C12N5/00
Filed: 1983-12-27
Abstract: PURPOSE:To enable the separation of an adhesion-dependent cell applied with a polysaccharase as an active component, by using a solution of alpha-amylase for the separation of the primary culture cell from the tissue or for the separation of the cultured cell adhering to the surface of the culture vessel. CONSTITUTION:For example, alpha-amylase is dissolved in a serum-containing PBS(-) solution [phosphate buffer solution free from Na and Ca ions] at a concentration of 0.02-0.15%. After the cultivation for a specific period, the existing culture liquid is discharged from the culture vessel, and the vessel is washed with pure PBS(-) solution and emptied.
Patent JP-H0679620-A (JP)
Title: Numerically controlled grinder
Inventor: YONEDA TAKAO
IPC: B24B49/02
Filed: 1992-08-28
Abstract: PURPOSE:To provide a numerically controlled grinder, which can correct a sizing measuring point in response to a change of the sizing measuring point and a work due to the thermal displacement by the heat generation and the grinding heat of a machine. CONSTITUTION:A numerically controlled grinder, in which a main shaft base 2 and a core presser base 6 and a sizing device 8 for measuring the diameter dimension of a work W are provided on a table 1, has a numerical control device 11. This numerical control device 11 has a central processing device 12, a memory 13 for storing the processing program and computed numeric values or the like, and A/D converters 14a-14c for inputting the temperature of an actuator and a measured value of sizing and the temperature of a table to the central processing device 12. The central processing device 12 obtains the displacement quantity of the sizing measuring point and the work measuring point on the basis of the displacement quantity of the sizing measuring point position by a change of the temperature of the actuator of the sizing device 8 and the displacement quantity of the work by a change of the temperature of the table, and the sizing measuring correction quantity is computed with these two values, and the sizing measured value is corrected on the basis of the sizing measuring correction quantity and the sizing measured value.
Patent JP-S60143462-A (JP)
Title: Method and device for reproducing magnetic recording information
Inventor: NAITOU KANICHI
IPC: G11B11/10
Filed: 1983-12-29
Abstract: PURPOSE:To allow magnetic flux response-type reproduction by using the conventional medium as it stands and by changing the part of the head by using transparent materials for the base plate of the head, by detecting rotation of the polarization surface of reflective light by the longitudinal Kerr effect of optical beams, and by reading the direction of internal magnetization of the head. CONSTITUTION:A thin-film magnetic head 1 with a transparent base plate 10 is installed on a magnetic recording medium 20 so that a gap 16 contacts with the head 1, and it makes an incident polarization beam 30 such as laser light fall on the surface of a lower-part magnetic pole 11 obliquely through the base plate 10 by passing through a polarizer 33. The incident polarization beam 30 is reflected on the surface of the lower- part magnetic pole 11, is reflected from the surface of the base plate 10 in the opposite direction of incoming radiation, and is reflected to a mirror 32 with an upper-directed reflective surface 32A which is parallel with the magnetic recording medium 20 in the upper direction. Since the surface of the pole 11 rotates around the polarization surface of incident light in accordance with the change of internal magnetization by the operation of the longitudinal Kerr effect at this time, the output indicates the direction and the magnitude of internal magnetization when a reflective polarized beam 31 is detected photoelectrically by a photo-sensor 35 through an analyzer 34.
Patent JP-H03118983-A (JP)
Title: Butt resistance welding method for brittle materials
Inventor: TSUJI KENICHI
IPC: B23K11/24
Filed: 1989-09-29
Abstract: PURPOSE:To prevent the occurrence of embrittlement and damage due to oxidation by carrying out step control of the impressed voltage corresponding to the weld time when the joining face diameter of materials to be welded is below the specified diameter and changing over to the step control of the impressed voltage corresponding to the moving position of electrodes when it is above the specified diameter. CONSTITUTION:Both brittle materials 10 and 20 are held by clamps 1 and 2 provided with the electrodes and the clamp 1 is fixed and the clamp 2 is movable in the axial direction. When the diameter on the joining face of the materials to be welded is below a specified value, since resistance is high and heating by a high electric current is carried out in a short time, the step control corresponding to the electrode position is suitable. In addition, when the diameter on the joining face is above the specified value, the voltage is changed for every time and the step control corresponding to the weld time with an igniting state as the whole area is suitable. The damage by thermal shock on a weld zone is prevented by carrying out this step control. Argon gas is blown against the vicinity of the materials to be welded for a specified time after welding operation is completed and the embrittlement of the materials due to oxidation can be prevented.
Patent JP-H0197174-A (JP)
Title: Power converter
Inventor: KUMANO MASAYOSHI
IPC: H02M7/497
Filed: 1987-10-08
Abstract: PURPOSE:To reduce higher harmonic components, by driving a series connection comprising four semiconductors through first and second drive signals. CONSTITUTION:A power converter comprises transistors(Tr) 2a-2d constituting a semiconductor switch, diodes 3a-3d and the like, and feeds power to a load. Furthermore, drive signal generating means 9a, 9b, a signal wave generating circuit 11 for generating a pattern signal(sinusoidal wave), a carrier generating circuit 12, voltage detecting means 13, 14, a voltage control circuit 15, a polarity detecting means 16, an operating circuit 18 for a switch 17, a bias signal adding circuit 19 and a sign inverting circuit 20 for carrier (triangular wave) are provided. Consequently, a mode where Tr2a, 2b for outputting DC source voltage are conducted, a mode where Tr2a, 2c or Tr2b, 2d for outputting an intermediate voltage are conducted and a mode where Tr2c, 2d for outputting a zero voltage are conducted are achieved, resulting in the reduction of higher harmonics components in the output voltage.
Patent JP-S61132007-A (JP)
Title: Drive controller of travel and load drive motor in battery forklift truck
Inventor: SOFUE KENICHI
IPC: B60L15/28
Filed: 1984-11-29
Abstract: PURPOSE:To reduce the load of a DC/DC converter by controlling ON and OFF drive and load switching elements so that when one is ON state, the other becomes OFF state. CONSTITUTION:A CPU controls to drive and load motors 1, 2 on the basis of operating amounts of an accelerator pedal and a load operation lever. The both motors 1, 2 are controlled to be driven by the CPU by controlling the periods of ON, OFF signals SG1, SG2 of drive and load transistors 3, 4. When controlling the periods of the signals SG1, SG2, transistors 7, 8 are so controlled that, when one is ON, the other is always OFF. Thus, the load of a DC/DC converter 6 for supplying a drive signal to the switching elements can be suppressed to small value.
Patent JP-H1184491-A (JP)
Title: Image pickup device provided with illumination
Inventor: TEZUKA NOBUO
IPC: G03B17/48
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To control illumination in a calling state, for improving operability and portability, in an image pickup device provided with a calling and communicating function in particular by inhibiting the actuation of an illuminating means, in a turning range where a turning region is set. SOLUTION: At the time of starting photographing, the phase of a camera part 2 is detected by an encoder. In such a case, when the camera part 2 is in an α-direction being the normal direction of photographing an object, the brightness of the object is detected and when the object has specific brightness or above, normal photographing is executed. When the brightness of the object is lower than the specific brightness, the illuminating member 10 emits light to execute photographing. Further, when the fact that the camera part 2 is in a β-direction is detected, in almost all cases, it can be judged that an operator picks up the image of his or her face. In such a case, the brightness of the object is detected and when the object has the specific brightness or above, the normal photographing is executed.  On the other hand, when the object has the specific brightness or below, the illuminating member 10 is not actuated, but the gain of an automatic gain control circuit is increased to execute photographing.