baber/WOPTO huggingface dataset:
Patent JP-H1158986-A (JP)
Title: Thermal transfer film and thermal recording medium using the film
Inventor: KANEKO KATSUHIKO
IPC: B42D15/10
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To add a thermal recording layer which can repeat the recording and erasing of an image to a thick card by a method in which a release layer is formed on a base film, a heat resistant layer, a thermoreversible recording layer, and a metal deposition layer are laminated in sequence on the upper surface of the release layer, and an adhesive layer is formed on the upper surface of the metal deposition layer. SOLUTION: A release layer 2, a heat resistant layer 3, a thermoreversible recording layer 4, and a metal deposition layer 6 are formed in sequence on a base film 1, and an adhesive layer 6 is formed on the upper surface of the layer 5 to constitute a thermal transfer film A. With the use of the film A, by transferring the heat resistant layer 3, the recording layer 4, and the metal deposition layer 5 by a metal thermocompression bonding plate, the recording layer 4 is added to a thick card, a label, and others so that printing with the recording and erasing of an image repeated by the change in temperature is made possible.
Patent JP-H01108976-A (JP)
Title: Method for mixing living cell or microbe and viscous liquid
Inventor: RAINHARUTO ROOTERUTO
IPC: B01F23/57
Filed: 1988-09-22
Abstract: PURPOSE: To obtain a homogeneous dispersion without degrading a biological system by using a static mixer in the mixing of living cells or microorganisms with a viscous liquid.  
     CONSTITUTION: A static mixer is used in the mixing of living cells or microorganisms such as antibody-producing cell, vegetable cell, E.coli or baker's yeast with a viscous liquid. The static mixer is preferably the one having a skeleton composed of mutually engaged and crossed webs such as Sulzer SMX static mixer supplied by Gebrueder Sulzer Aktiengesellshaft, Switzerland. The viscosity of the viscous liquid is preferably about 0.002-10 Pa.s., especially about 0.01-0.6 Pa.s. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6481744-A (JP)
Title: Taking-up of film having fastener
Inventor: NISHIOKA KATSUO
IPC: B65H18/00
Filed: 1987-09-21
Abstract: PURPOSE:To take up a film having a fastener similarly to the case of the conventional film onto a paper tube by shifting the fastener position to the film width direction according to the taking-up of the film and executing the control so that the taking-up tension is kept constant. CONSTITUTION:A female fastener and a male fastener are welded onto a synthetic resin film F1 having a proper width for preparing a bag, keeping a necessary interval, by two nozzles of a fastener extrusion molding machine 2, and a film F2 having fastener is prepared and taken up onto a paper tube 12. In this case, the paper tube 12 is revolved in reciprocating shift only by a previously determined width in the direction of the width of the film F2 so that the fastener parts are not superposed at the inside and outside positions on the outer periphery of the paper tube 12. Further, the tension is detected by a tension detecting mechanism 11 during the revolution, and a paper tube taking-up motor M1 is controlled by the detection signal, and the taking-up tension is kept constant. Further, synchronized with the motor M1, also a driving motor for transverselly shifting the paper tube is controlled, and the film F2 is taken up uniformly without destructing the shape.
Patent JP-S6295273-A (JP)
Title: Thermal transfer printer
Inventor: TATSUMI HISAO
IPC: B41J2/325
Filed: 1985-10-23
Abstract: PURPOSE:To obtain excellent printing quality by performing proper printing operation, by providing a detection means for detecting the kind of an ink ribbon and a change-over means for changing the quantity of heat generated from a heat generator corresponding to the detection result. CONSTITUTION:For example, when a disposable type ink ribbon 8a is used to perform printing because no discrimination hole is formed to the cartridge 8 of said ribbon 8a, a microswitch 11 is closed. By this closing operation, power is supplied to each heat generator 4 of a printing head 5 from a first power source terminal 13 through a diode 15 to generate a relatively small quantity of heat. For example, when a multi-ink ribbon 9a is used to perform printing, because a discrimination hole 10 is formed in a cartridge 9 of said ribbon 9a, the microswitch 11 is held to an open state. Therefore, high voltage is applied to each heat generator 4 of the printing head 5 from a second power source terminal 14 and the ink of a porous layer is sufficiently melted and can be sufficiently transferred to printing paper.
Patent JP-H04118706-A (JP)
Title: Interpolation control method for industrial robot
Inventor: KANITANI KIYOSHI
IPC: B25J9/10
Filed: 1990-09-10
Abstract: PURPOSE:To exactly move the cone of a work tool and to improve the work accuracy by executing the interpolation control so that each of one point (usually a rear end point on the rotation center axis of the work tool) for determining the tip point and the direction of the work tool. CONSTITUTION:That is, one end of a work tool 2 and one point of the work tool for determining the direction of the work tool separated therefrom are taken, and the control is executed so that each of them draws a circular arc. Subsequently, the rotation center axis of the work tool passing through these one end and one point is allowed to draw a cone, and as a result, the work tools 2 itself is also allowed to draw a cone. The work tool 2 is attached to the wrist tip of an industrial robot 1. In such a state, the work tool 2 draws a work locus 7, while rotating in the periphery of the rotation center axis passing through the tip point 3 and the rear end point 4 of the work tool, and the tip point of the work tool, and the rear end point draw a locus 5 and a locus 6, respectively. In such a way, a simple and exact interpolation control method for the work tool is obtained.
Patent JP-H0793799-A (JP)
Title: Optical pickup device
Inventor: AKIYAMA HIROSHI
IPC: G11B7/135
Filed: 1993-09-24
Abstract: PURPOSE:To reduce the loss of the light quantity in the optical pickup optical system of one light path by using a double refraction crystal as the separation element of lighting beams and detecting beams. CONSTITUTION:The divergent light of a linearly polarized light emitted from a semicondutctor laser 1 transmits a double refraction crystal 2 and is made to be parallel beams by a coupling lens 3 to be polarized by a polarizing mirror 4. Light beams polarized by polarizing mirror 4 are converted into circularly polarized beams by a 1/4 frequency plate 5 and converged on the recording surface of an optical recording medium 7 by an objective lens 6. A luminous flux reflected on the recording surface is again made to be parallel beams by the objective lens 6 and converted to the linearly polarized light whose plane of the polarization is rotated by 90 degrees from an incident light at the 1/4 frequency plate 5. Light beans converted at the 1/4 frequency plate 5 are given a concentrative inclination at the coupling lens 3 after passing the polarizing mirror 4 and are refracted to a direction different from the lighting beams at the double refraction crystal 2 to be guided to a light receiving element 8.
Patent JP-H03102074-A (JP)
Title: Sheet after-treatment device
Inventor: MINATO MASAHIRO
IPC: B65H39/11
Filed: 1989-09-14
Abstract: PURPOSE:To enable the discharge of all sheets from an image formation device even upon occurrence of a jam by providing drive devices respectively in a plurality of independent sheet carriage passages. CONSTITUTION:A multistage of bins 350 are provided for collating or sorting sheets discharged from an image formation device body, and a proof tray 116 is provided separately from the bins 350. The aforesaid bins 350 and proof tray 116 are respectively provided with inherent sheet carriage passages 100 and 200, and drive devices 117 for actuating a group of rollers 108 and 110, and 201 and 203 for each of the passages 100 and 200. In addition, respective drive devices 117 are provided for the sheet carriage passages 100 and 200 independently provided for the bins 350 and proof tray 116, thereby enabling carrying and discharging sheets from the image formation device via the other carriage system, even when one of the car riage systems is subjected to a trouble such as jamming.
Patent JP-H04121502-A (JP)
Title: Moisture content separating heater
Inventor: KAGA MASAAKI
IPC: F22G3/00
Filed: 1990-09-10
Abstract: PURPOSE:To prevent local inflow of drain to a moisture content separator without delaying a velocity of flow of cycle steam by a method wherein a drain discharge duct having a drain inflow hole through which drain in cycle steam is collected is provided, and the drain discharge duct and a drain discharge chamber or the drain discharge pipe are interconnected through a flow passage having a reverse flow preventing mechanism. CONSTITUTION:An outward force is exerted on a moisture content, in cycle steam flowing in through a cycle steam inlet 4, by means of a centrifugal force to generate a filmy flow running along the inner wall of a housing 1. The drain is guided in a discharge duct 12 through a plurality of drain inflow holes 16 formed in a side plate 14 of the side of a drain discharge duct 12 of the inner wall of a housing 1, and flows down. The drain flows in a drain discharge chamber 9 through an opening 18, and after the drain is temporarily stored by means of a weir plate 19 formed in the drain discharge chamber 9, it flows through the upper end of the weir plate 19 and is discharged to a drain discharge chamber 10 located therebelow. This constitution prevents local inflow of drain to a moisture content separator and prevents local lowering of performance.
Patent JP-H0575275-A (JP)
Title: Enclosure for housing electronic equipment
Inventor: TSUCHIDA YOSHIAKI
IPC: H05K5/02
Filed: 1991-09-18
Abstract: PURPOSE:To provide an enclosure for housing an electronic equipment which does not require a roof ford rain and at the same time prevents a rainwater from hitting against the electronic equipment even maintenance or inspection job is carried out by opening its door on a rainy day. CONSTITUTION:A title item is provided with an enclosure main body 23 where an electronic equipment 22 is housed and a door 24 which covers an opening of the enclosure main body 23. a frame upper board 25 which receives an waterdrop which is formed on a ceiling surface is provided at a lower portion of the ceiling surface of the enclosure main body 23, and this frame upper board 25 is mounted to the enclosure main body 23 in a state where it can be slid in a direction which projects from the above opening.
Patent JP-S6481015-A (JP)
Title: Building control terminal
Inventor: SUZUKI MASAJI
IPC: G06Q50/00
Filed: 1987-09-23
Abstract: PURPOSE:To perform the control of the states of equipments with easy and sure operations by providing an operating part where the data are supplied to specify a section containing the equipments, the operating contents and an operating subject and an answer output part where the answers are outputted in response to inputs. CONSTITUTION:When an operator calls a center with operations of push-buttons of a telephone set, an audio answer (1) and then the voices (2) instructing the input of an ID code are outputted. Then an audio answer (3) is obtained with input of the ID code and the voices (4) are outputted to instruct the input of a password. The center confirms the input password and outputs the voices (5) for selection of the operating contents. While a number showing a desired operation is selected and supplied together with the numbers showing the operating contents as well as a device number showing an operating subject. Thus an audio answer (6) repeating the services is outputted from the center. When the confirmation is inputted to the answer (6), an audio answer (8) is obtained for execution of the services.
Patent JP-H1056825-A (JP)
Title: Unplowed planting machine
Inventor: SHIBATA TETSUO
IPC: A01C11/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an unplowed planting machine installed with a land roller capable of preventing twining of straws, weeds. etc., which scatter on a field surface, to a furrow making device. SOLUTION: In this unplowed planting machine, land rollers 42 which compact sides of planting furrows are rotatably supported by a shaft and are installed on sides of furrow making devices 26 which make planting furrows on an unplowed field by a rotative drive, and irregular parts which protrude toward the periphery of the grounding surface of the land roller are unitedly installed to the land roller 42 with predetermined spaces. The outer diameter of a convex part of the irregular part is brought to be larger than the diameter of a concave part of the furrow making device 26 having a continuous disk shaped furrow making blade and smaller than the outer diameter of the tip of the convex part. Side plates which cover the sides of the furrow making devices 26 are installed on the side surfaces of the land rollers with predetermined spaces.
Patent JP-H09121036-A (JP)
Title: Semiconductor memory and fabrication thereof
Inventor: IWASA SHOICHI
IPC: H01L21/8242
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To fabricate a semiconductor memory with high yield and to increase the capacity of a memory cell without increasing the area thereof. SOLUTION: The semiconductor memory employs COM structure where capacitors are formed on a bit line, i.e., a polycide layer 31, so that the capacity of capacitor can be increased without increasing the plane area of a memory cell while suppressing noise between the bit lines 31 through shield effect provided by the capacitor. Furthermore, a part of the lower electrode of capacitor, i.e., polysilicon, is formed on the bit line 31 thus increasing the capacitance by an amount corresponding to the thickness of polysilicon.
Patent JP-H0689910-A (JP)
Title: Die-bonding device
Inventor: KOBAYASHI HIROAKI
IPC: H01L21/52
Filed: 1992-09-07
Abstract: PURPOSE:To provide a die-bonding device which can automate offset correcting work by forming an impress at an aimed bonding position by performing dummy bonding and detecting the position of the impress. CONSTITUTION:This device is provided with a camera 19 which takes the picture of an impress formed by dummy boding, memory 43 which stores the offset between a tool 15 and the camera 19, and arithmetic processing section 56 which calculates the deviated amount of the dummy bonding position from a preset aimed bonding position based on the picture of the impress taken with the camera 19, and updates the offset stored in advance in the memory 43 by correcting the offset based on the deviated amount calculated by the section 56. The die-bonding device is also provided with a control means 45 which moves the tool 15 based on the updated offset when the tool 15 is used for making ordinary bonding.
Patent JP-H0580874-A (JP)
Title: Microcomputer containing variable frequency oscillator circuit
Inventor: TAKAHASHI YOICHI
IPC: H03B5/20
Filed: 1991-09-19
Abstract: PURPOSE:To reduce the current consumption of a microcomputer by reducing the oscillation frequency by an instruction to a low current consumption sequence. CONSTITUTION:The oscillation frequency of the oscillation resistors R1 110-R4 113 are changed by the selectors A 114-D 117. These selectors A and D are selected by decoding the oscillation frequency control data 118 controlled by a microcomputer. Thus it is possible to reduce the current consumption of the microcomputer by an instruction despite the reduction of the operating speed in a sequence where the reduction of the current consumption is needed while the microcomputer is working.
Patent JP-H03102159-A (JP)
Title: Refrigerator
Inventor: KUWARI YOSHIHIRO
IPC: F25D11/02
Filed: 1989-09-14
Abstract: PURPOSE:To improve the handling convenience and food storage of the refrigera tor by a method wherein a cooling chamber where a cooler and a fan located above the cooler are arranged is mounted to the back of one of two chambers into which a freezing chamber is partitioned, and a refrigerating chamber having no cooler is secured to the back thereof. CONSTITUTION:A freezing chamber is arranged at the upper part of a body, and the freezing chamber is laterally partitioned into first and second freezing chambers 5 and 6 on the right and left sides, respectively. A cooler 14 to cool air at the interior and a fan 15 to circulate cold air in a refrigerator are ar ranged in the cooling chamber. The first and second freezing chambers 5 and 6 and a freezing chamber 7 are heat-insulated and partitioned from each other by means of a partition wall 18. Since no cooling chamber is arranged to the back of the freezing chamber on the left of the two freezing chambers on the left and right sides into which the freezing chamber is partitioned, the same depth as that of the refrigerating chamber 7 is provided, resulting in improve ment of the handling convenience and storage of food.
Patent JP-S60128649-A (JP)
Title: Composite semiconductor device
Inventor: MORI SATOSHI
IPC: H01L25/07
Filed: 1983-12-15
Abstract: PURPOSE:To improve the heat radiating efficiency subject to easy production without utilizing an insulating sheet at low cost by a method wherein main electrodes with their commonly connected side turned downward are fixed on a directly radiating sheet. CONSTITUTION:T1 electrodes with their sides formed of T1 electrodes and gate electrodes turned downward together with triacs 3a, 3b are fixed on a directly radiating sheet 13 by soldering process. The radiating sheet 13 is formed into two wide slots corresponding to the gate electrodes to prevent the gate electrodes from coming into contact with the radiating sheet 13. A T1 terminal 7 is extruded from the radiating sheet 13 while T2 terminals 8a, 8b are extruded respectively from T2 electrodes on the surfaces of the triacs 3a, 3b besides gate terminals 9a, 9b are extruded from each gate electrode respectively through the wide slots 14a, 14b. After performing such an assembling process, the triacs 3a, 3b are normally fixed on one side of the radiatig sheet 13 by means of resin- sealing process.
Patent JP-2000060723-A (JP)
Title: Induction heating type rice cooker
Inventor: NAKAMURA HIROSHI
IPC: A47J27/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively suppress the consumption power, and improve the heat insulation performance by forming a protective frame in a double structure having an air heat insulating layer inside, in a rice cooker wherein an internal pot housed in an internal container is induction-heated by an induction heating coil held by the protective frame which forms the lower part of the internal container. SOLUTION: In a container main body 1, the internal container 4 comprising a protective frame 2 and an internal drum 3, is set, and also, in the internal container 4, the internal pot 5 is housed and closed with a lid body 6. In this case, the protective frame 2 is formed of an upper frame 7 and a lower frame 8, and an air heat insulating layer 9 is arranged in the tray-shaped internal space. When power is supplied to an induction heating coil 11, the internal pot 5 is induction-heated, and a rice cooking is started. Also, when the rice cooking is completed, by turning on a heater 12, the internal pot 5 is kept warm through the internal drum 3. The radiant heat generated from the internal pot 5, is shut off by the air heat insulating layer 9 on the bottom surface side, and shut off by a heat insulating cylindrical part 15 on the side surface side.  Therefore, the heat insulation performance of the internal pot 5 is improved, and the consumption power of the rice cooker can be suppressed.
Patent JP-S6399592-A (JP)
Title: Semiconductor laser device
Inventor: KAYANE NAOKI
IPC: H01S5/00
Filed: 1987-09-25
Abstract: PURPOSE:To hold temperature characteristics at threshold current density very stable and to increase optical output, by constructing a semiconductor laser device such that it has at least a first clad layer, an optical guide layer, an active layer and a second clad layer deposited in that order on a semiconductor substrate and that refractive indices of the respective layers satisfy a specific relation. CONSTITUTION:On a GaAs substrate 10, there are provided an N-type Ga1-xAlxAs (0.2<=x<=0.6) layer 1, an N-type Ga1-zAlzAs (0.1<=z<=0.5) layer 2, an N-type Ga1-omegaAlomegaAs (0<=omega<=0.3) layer 3 and a P-type Ga1-vAlvAs (0.2<=v<=0.6) layer 4. A semiconductor layer 6 is a buried layer of Ga1-uAluAs (0.1<=u<=0.6). The relation between a refractive index n3 of the active layer 3 to refractive indices n1 and n4 of the clad layers 1 and 4 should be n3>n1, n4 respectively. A refractive index n2 of the optical guide layer 2 is determined so as to be n3>n2>n1, n4. Further, the refractive indices n1, n2, n3, n4 and n5 of the respective layers are determined so as to satisfy the formulas as shown.
Patent JP-H0288767-A (JP)
Title: Alloy target for sputtering and its production
Inventor: SAKAMOTO AKIHIRO
IPC: C23C14/34
Filed: 1988-09-26
Abstract: PURPOSE:To produce an alloy target for sputtering free from sticking of foreign matter to a substrate by mixing Si containing specific amounts of P-type or N-type impurities with a powder of refractory metal, such as Mo, W, Ta, and Ti, and then alloying the resulting mixture. CONSTITUTION:A mixture is prepared by mixing Si containing P-type or N-type impurities, such as B, P, and Sb, by an amount of 10<14>-10<21>pieces/cm<2> based on an alloy with a powder of refractory metal, such as Mo, W, Ta, and Ti. The resulting mixture is hot-pressed at about 1000-1500 deg.C under about 150-250kg/cm<2> pressure, by which the alloy target consisting of the silicide of refractory metal in which the above impurities are uniformly dispersed is obtained. When sputtering is carried out by using the above alloy target, abnormal electric discharge due to Si having electric conductivity can be prevented by the above impurities, and further, the sticking of foreign matter to the substrate can be remarkably decreased.
Patent JP-H0960433-A (JP)
Title: Thin double glazing
Inventor: TAKESHIMA HIROAKI
IPC: E06B3/66
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a window glass suitable for a revised lusulation standard by assembling a glazing channel into a sash for single glass and closely fitting a double glazing of a prescribed thickness in which inert gas is filled between two plate glasses. SOLUTION: Two plate glasses 3 at least one of which is low radiation glass or stuck with radiation adjusting film are sealed with sealing agent 4 containing a spacer 5 around the periphery of it in order to form a thin double glazing 1 of 2.0mm in clearance and 7.0 to 7.5mm in overall thickness. In the formation, inert gas is filled in the clearance 2. Also the thin double glazing 1 is installed in a sash A for single glass which is provided with a glazing channel 7 inside it. In this case, the end surface is sealed by polyvinyl chloride tape 6. Then its thickness is reduced and a heat transmission coefficient is suppressed to a prescribed limit. Thus it can be used as a double glazing for general dwelling house which is based on a revised insulation standard and expected to be adopted in the southern area of the Tohoku district or more southern.