baber/WOPTO huggingface dataset:
Patent JP-S63286308-A (JP)
Title: Mold for molding of plastic lens
Inventor: IWASAKI NOBUYOSHI
IPC: B29L11/00
Filed: 1987-05-19
Abstract: PURPOSE:To mold a plastic lens which is free of astigmatism and possesses high facial accuracy by making a cooling rate of a long side of a molded product identical with that of a short side of the molded product, by a method wherein a resin reserving area is provided along a long side molding surface in the vicinity of both the surfaces of a molding surface on the long side out of the molding surfaces forming a cavity. CONSTITUTION:The inside of a cavity 5 is filled with molten resin through a runner 11 and gate 10, and the insides of resin reserving areas 6, 7 each also are filled with the molten resin at the same time. Therefore, the resin of a long side part out of the molten resin filled out the inside of the cavity 5 is heated indirectly at a temperature of the molten resin filled out the resin reserving areas 6, 7 each and a cooling rate of the long side part is mitigated. With this mold, a temperature difference between the long side part (a) and short side part (b) of a molded product at the time of cooling becomes extremely little, therefore a shrinkage factor difference is eliminated and extremely favorable facial accuracy is obtained.
Patent JP-H0419925-A (JP)
Title: Truncated cone type electric contact
Inventor: KURODA MASAO
IPC: H01H1/06
Filed: 1990-05-11
Abstract: PURPOSE:To prevent the outer circumference of a contact point from warping by making the contact surface area of a contact top part small and the ratio of the height to the contact surface area high and no edge in the circumference of the contact plane and forming a prescribed R in the middle of the upper side projected part and the lower side brim part of the outer circumference of a contact point. CONSTITUTION:On a truncated cone type electric contact point 10, step parts 11 are formed in the outer circumference of a top concentrically and the height (t) of the steps 11 is made to be at least 0.15mm and the outer diameter D1 of the upper side projected part 13 and the outer diameter D2 of the lower side brim part 14 is adjusted to have a relation D1<=D2-0.4mm. Since the lower side brim part warps up-ward if the lower side brim part 14 of the top 11 is too large against the leg part, the diameter (d) of the leg part 15 is adjusted to have a relation d<=D2-0.4mm. The R1 of the upper circumference of the upper side projected part 13 and the R3 of the upper circumference of the lower side brim part 14 are made to be >=0.1mm and R2 of a part ranging the lower end circumference of the upper side projected part 13 and the upper plane of the lower side brim part 14 is made to be >=0.15mm.
Patent JP-2000313512-A (JP)
Title: Powder feed device
Inventor: HIDAKA NORISUMI
IPC: B01F7/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a powder feed device capable of feeding a small volume of powder, powder-granules or the like in a fixed amount. SOLUTION: This is a device for feeding powdered chemicals etc., the device 1 is provided with a storage tank 1a for storing powder, and a rotary stirring means 2 for stirring the powder, which is installed inside the storage tank 1a, and powder discharging means 7, 9 for discharging the powder outside the storage tank. The powder discharging means 7, 9 discharge the powder by the reciprocating motion of a piston 7.
Patent JP-H0416941-A (JP)
Title: Developing device
Inventor: MOGI FUMIO
IPC: G03D3/08
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the developing device providing a film transporting belt which can maintain mechanical strength stable over a long period of time by embedding core materials consisting of polyvinylidene fluoride resin fibers into the belt base part of the film transporting belt along the belt direction. CONSTITUTION:The film transporting belt 40 is provided with respectively two pieces of the core material 47 in the skirt parts on both sides of trapezoidal projections 43. The core materials 47 are formed of the polyvinylidene fluoride resin fibers. The core materials 47 are embedded into the belt base parts 41 consisting of a rigid polyurethane resin. The film transporting belt 40 is, therefore, imparted with the excellent durability under severe conditions of acid resistance and alkali resistance by the chemical resistance of the polyvinylidene fluoride resin fibers and the mechanical characteristics, such as creep resistance and high thermal deformation temp., thereof. This belt has the mechanical strength stable over a long period of time. The developing device which can maintain the strength over a long period of time and allows the execution of the development processing stable over a long period of time is obtd. in this way.
Patent JP-H06332503-A (JP)
Title: Operation controller
Inventor: HORI SHINICHIRO
IPC: E03B5/00
Filed: 1993-05-25
Abstract: PURPOSE:To ensure the optimum distrubution of load to the water storing capability or the draining capability of each equipment in an entire basin. CONSTITUTION:A pump plant remote monitor/control equipment prepared for a basin where plural pump plants are included and the branch basins of these plants are cooperation with each other through plural canals, regulation reservoirs, etc., is provided with a basin state estimation/simulation means 610 which has a physical model of an entire basin and also calculates the evaluation functions for the water levels and the operations of equipments based on the output of the means 610. Furthermore, a basin equipment control optimizing means 620 consisting of a gate equipment optimizing means 621 which calculates an optimum gate equipment control pattern covering the present time through a designated future time point and a pump plant control optimizing means 622 which calculates an optimum pump equipment control pattern covering the present time through a designated future time point is provided.
Patent JP-H06189739-A (JP)
Title: Stamping culture medium for testing methicillin-resistant staphylococcus aureus and method for testing methicillin-resistant staphylococcus aureus
Inventor: OOGASE HIROSHI
IPC: C12M1/22
Filed: 1992-04-15
Abstract: PURPOSE:To obtain the subject culture medium capable of surely performing the test of methicillin-resistant Staphylococcus aureus at a low cost in a short time by using a specific agar culture medium, stamping the culture medium on a site to be tested, then covering the site with a lid and carrying out the culturing. CONSTITUTION:A body 2 of a Petri dish is initially filled with an agar culture medium (MTB culture medium) 3 composed of Beard Parker culture medium containing methicillin and a neutralizing agent for a disinfectant and the body 2 is then detachably covered with a lid unit 4. The culture medium 3 and the interior covered with the lid unit 4 are subsequently sterilized to constitute the objective culture medium 1. The culture medium surface of the stamping culture medium 1 removed from the lid unit 4 is then stamped on a site 6 to be tested and then covered with the lid unit 4 to perform culturing. The presence of methicillin-resistance Staphylococcus aureus is finally judged by the presence of a colony formed on the agar culture medium 3. Furthermore, e.g. a potassium tellurite solution is used as the neutralizing agent for the disinfectant.
Patent JP-2000321580-A (JP)
Title: Liquid crystal display device
Inventor: KOSEKI TOSHIHIKO
IPC: G02F1/1339
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To form a spherical spacer at a specified position, to suppress production of foams at a low temperature and to obtain a liquid crystal display device equipped with the spacer having resistance to local load, by controlling the hardness (DH) of the spacer consisting of a photosensitive resin for regulating the cell gap between substrates to a specified range. SOLUTION: The device comprises an array substrate 12 and a color filter substrate 14 disposed facing each other, a spacer 18 consisting of a photosensitive resin to regulate the cell gap 16 between the substrates, and a liquid crystal 20. As for the spacer 18, a photosensitive resin satisfying the conditions that the hardness (DH) obtained by the formula of DH=K×Pmax/hmax2 ranges 26 to 30 is used. In the formula, DH is the hardness (kgf/mm2), Pmax is the maximum load (kgf), hmax is the maximum displacement (mm) as the sum of the elastic deformation and plastic deformation, and K is a constant intrinsic to the device obtd. from the displacement of the indenter.
Patent JP-S5749301-A (JP)
Title: Ground coil laying method for floating type railroad
Inventor: IWAHANA TAKEHIKO
IPC: B60L13/10
Filed: 1980-09-06
Abstract: PURPOSE: To lay the ground coil for floating type railroad economically and with an excellent working efficiency by a method wherein a grooved section is provided at every prescribed interval on the surface of a guide way in longitudinal direction and in this grooved section, the ground coil of the floating type railraod car is inserted.  
     CONSTITUTION: The grooved sections are provided leaving the prescribed interval in longitudinal direction on both sides 6 of the central protrusion, which forms the inverted T type guide way facing the super-conducting coil 4 mounted on the floating type car, and on the horizontal surface 7 on both sides of the protrusion, a propulsive guiding ground coil 2' and a ground coil 3' to be used for floating are inserted in the grooved section and then a filler is filled in the gap between the ground coils 2' and 3' and the grooved section. Through these procedures, the workability of coil installation can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05316896-A (JP)
Title: Milking system
Inventor: TSUCHIMOTO MASAAKI
IPC: A01J5/14
Filed: 1992-05-15
Abstract: PURPOSE:To provide a milking system capable of avoiding malsqueezed modes while automatically stopping milking for milking means. CONSTITUTION:The objective system is provided with (A) plural milking stopping means 20 to actuate so as to stop milking separately for respective plural milking means 1 and (B) plural detective means 17,18,19 to detect milking levels per unit time for the respective means 1. Besides, a control means 21 is provided to actuate the means 20 so as to stop milking for the means 1 corresponding to the detective means 17,18,19 detected the milking levels per unit time below a set value, based on the information from such detective means 17,18,19. Furthermore, an alarm means 22 is provided to make an alarm actuation on stopping the whole milking operation for the means 1.
Patent JP-S613932-A (JP)
Title: Ventilating fan
Inventor: USHIGOE YASUNARI
IPC: F24F7/013
Filed: 1984-06-15
Abstract: PURPOSE:To prevent increasing of noise due to static pressure by a method wherein a slant flow plate is provided at the outdoor side ventilating port of the main body frame of fan and a shutter, openable into the radial direction of the fan, is attached openably to positions connected to the four sides of the slant flow plate. CONSTITUTION:When a switch 10 is operated by a pull string 11, a L-chape movable member 13 is pivotted about the supporing point thereof through a rod 17 and a connecting rod 15, the shutters 6a, 6b are opened or close into the radial direction of the fan 24 through rods 9a, 9b and the path of the slant flow plate 12 for the ventilating port 1A is opened or closed. According to this constitution, noise may be prevented by the operations of the slant flow plate 12 and the shutters 6a, 6b even under a static pressure.
Patent JP-H06313801-A (JP)
Title: Plastic lens dyeing method and dyed lens
Inventor: WATANABE HIROKO
IPC: G02C7/02
Filed: 1993-04-27
Abstract: PURPOSE:To provide a method of dyeing a plastic lens difficult to dye, without lowering the light fastness of a dyed lens or generating the aggregation of dye in a dyeing solution, and a dyed plastic lens dyed by this method. CONSTITUTION:A plastic lens is dyed in water bath containing one or two kinds or more of disperse dye, one or two kinds or more of surface active agents and one or two kinds or more of benzophenone group compounds expressed by a formula as dyeing accelerator. In the formula, R1-R4 independently represent an OH-group, an alkoxy group of C1-C10 an alkyl group of C1-C5, a halogen atom or a hydrogen atom, and at least one of R1-R4 is the OH group.
Patent JP-H06334197-A (JP)
Title: Semiconductor device and manufacture
Inventor: OTA TOSHIMICHI
IPC: H01L29/80
Filed: 1993-05-26
Abstract: PURPOSE:To provide a semiconductor device which reinforces the strength of a semiconductor substrate and reduces its warping, and what is more, provides radiating and excellent structure and a manufacturing method thereof. CONSTITUTION:A groove 10 is formed in the longitudinal direction of a semiconductor substrate 11 from the bottom of the semiconductor substrate 11, and what is more, the groove 10 is arranged to reach a spot near directly under a heat radiating part of the substrate 11. Then, a heat transfer metal 14 is formed in the groove 10 in such a fashion that it may fill the groove 10.
Patent JP-S5349758-A (JP)
Title: Apparatus for handling material concerning container for transporting steel material
Inventor: SUZUKI YASUO
IPC: B66C1/66
Filed: 1976-10-18
Abstract: PURPOSE: To provide an apparatus for handling material concerning for transporting steel material high in space efficiency and able to reduce required workers in a combination of an open container fitted with a corner hardware and a spreader provided with a hook for interlocking the corner hardware. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62284672-A (JP)
Inventor: JIYAN RUKU DEIAARU
IPC: A63C5/00
Filed: 1987-05-22
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-S5914179-A (JP)
Title: Clamping device for recording disk
Inventor: GOTOU YOSHIKAZU
IPC: G11B17/028
Filed: 1982-07-15
Abstract: PURPOSE:To peform the centering of a recording disk with high accuracy, by shifting a centering hub in the direction where a contact is released with a recording disk before a clamp presses the recording disk. CONSTITUTION:In the initial state a disk 8 touches the outer circumference of a centering hub 3 which is pushed upward by a push-up spring 4. In this case, the disk 8 has no contact or has a partial contact with a turntable 2. When a clamp 7 is pushed down, a push-down member 9 touches the upper surface of the hub 3 and then pushes down the hub 3. When the clamp 7 is pushed down further, the disk 8 has an even contact with the table 2 and at the same time is detached from the outer circumference taper part of the hub 3. In this case, the taper part 9a of the member 9 has a contact with the taper part 5a of a magnet holding plate 5. Then the member 9 moves toward the outer circumference of the hub 3 since the member 9 can move toward the disk radius while pushing down the hub 3.
Patent JP-S61283050-A (JP)
Title: Optical recording carrier
Inventor: KUDO YOSHIHIKO
IPC: G11B11/105
Filed: 1985-06-10
Abstract: PURPOSE:To prevent the deterioration of the characteristic of the title carrier and to improve the durability by laminating 2MgO.SiO2 or MgO.SiO2 and a single or composite material of silicone, epoxy, phenol, polybutadiene, fluorine or alkyd resin on an optical recording carrier. CONSTITUTION:A film 12 of 2MgO.SiO2 is sputtered in Ar in about 300-5000Angstrom  thickness on a substrate 11 of a degasified polyethylene resin. Then a rare earth-transition metal ferric magnetic film 13 is laminated in about 1000 Angstrom thickness on the film 12, and moreover said film 12 is laminated on the film 13. Subsequently, Si rubber 14 is spin-coated in 10-500mum thickness on both surfaces. by this constitution, the coercive force is not deteriorated even on standing at 60 deg.C and 90% humidity for 1000hr. Since the heat conductivity of 2MgO.SiO2 is about one order of magnitude lower than that of AlN, etc., the recording sensitivity is increased by about two times.
Patent JP-2000315939-A (JP)
Title: Voltage controlled oscillator
Inventor: TANIMOTO SUSUMU
IPC: H03K3/354
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To constantly suppress output impedance of a differential amplifier as low and to extend a range of oscillation frequency by constantly operating two load circuits in plural differential amplifiers in a linear area in response to two kinds of load control voltage. SOLUTION: In ratio K11, K12, K13, K14 between gate width and gate length of transistors 11 to 14, when K11 is defined as twice as K12 and K13 is defined as twice as K14, Vgsn14-Vtn constantly shows voltage as twice as Vgsn11-Vtn. The voltage Vgsn11 is the one between a gate and a source of the transistor 11, the voltage Vgsn14 is the one between a gate and a source of the transistor 14 and the voltage Vtn is its threshold voltage here. Thus, the voltage between a gate and a source of an NMOSFET is optionally set as higher than that of the NMOSFET in the NMOSFET to constitute the load circuit and the NMOSFET is operated in the linear area even when a voltage value of the load control voltage 1 is the voltage to operate the NMOSFET in a saturated area.
Patent JP-S61284561-A (JP)
Title: Plated steel sheet having zn-base plating with superior adhesion
Inventor: KITAYAMA MINORU
IPC: C23C28/02
Filed: 1985-06-10
Abstract: PURPOSE:To obtain a plated steel sheet having Zn-base plating with superior adhesion by forming a layer contg. a specified amount of Zn on the surface of a steel sheet contg. a specified amount of Cu, Ni, Cr or Mo by plating as the lowest layer. CONSTITUTION:A layer contg. >=50% Zn is formed on the surface of a steel sheet contg. 0.1-5.0% one or more among Cu, Ni, Cr and Mo by plating as the lowest layer. The plating may be carried out by any of electroplating, vacuum plating and hot dipping methods, and the preferred amount of the layer stuck is about 0.3-300g/m<2>. Thus, a plated steel sheet having Zn-base plating and suitable for use as a material for an automobile, household electric appliances or building materials, is obtd.
Patent JP-S6015568-A (JP)
Title: Semiconductor testing apparatus
Inventor: TADA TETSUO
IPC: G01R31/26
Filed: 1983-07-06
Abstract: PURPOSE:To make it possible to effectively and easily find the trouble generating cause of a semiconductor apparatus, by constituting the titled apparatus so that a semiconductor apparatus of which the measured result is preliminarily cleared is received in the other receiving part to be made re-measurable at all times by the demand from a testing machine. CONSTITUTION:When a disconnection trouble is generated by dust during the measurement of semiconductor apparatuses 2a-2c, for example, an already measured semiconductor apparatus 28a is re-measured by a contactor part 13 and the measured result is compared to investigate a trouble cause. When a lever 34 is revolved to a direction shown by the arrow, a second auxiliary upper stopper 33 is retracted while a first auxiliary upper stopper 32 advances. Therefore, the already measured semiconductor apparatus 28a is released but the falling of the other already measured semiconductor apparatuses 28b, 28c... is inhibited. The semiconductor apparatus 28a is fallen and passes an arm upper stopper 17 and a contactor part to be contacted with a stopper 19. In this state, the measurement is performed by the transmission and reception of the signal from a testing machine but, because the semiconductor apparatus 28a is preliminarily measured, the trouble cause of the apparatus can be investigated.
Patent JP-S5828219-A (JP)
Inventor: FUJII KIYOUICHI
IPC: A01K97/00
Filed: 1981-08-07
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-H01293560-A (JP)
Title: Semiconductor device using input protecting means
Inventor: NAKAYAMA AKIO
IPC: H01L27/04
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a semiconductor device having input protecting means for preventing it from malfunctioning by the injection of electrons from an input signal by providing a part extending downward of a first semiconductor region on a second conductivity type third semiconductor region connected to a second voltage source having a high potential. CONSTITUTION:Input protecting means 1 connected to an input terminal VIN has a second conductivity type first semiconductor region 15a formed on the main surface of a first conductivity type semiconductor substrate 1 and connected to an input terminal VIN, a second conductivity type second semiconductor region 15b formed on the main surface of a semiconductor substrate 4 at an interval from the region 15a and having a low potential, and a second conductivity type third semiconductor region 15c formed on the main surface of the substrate 4 at an interval from the region 15b and having a high potential, and the region 15c further has a part 17 extended downward of at least the region 15a through the first conductivity type region of the substrate 4.
Patent JP-S6020853-A (JP)
Title: Double-side abrasion method
Inventor: MIYAJIMA MOTOMORI
IPC: B24B37/20
Filed: 1983-07-08
Abstract: PURPOSE:To allow adhesion of all bodies to be abraded to the specific surface plate side when an upper surface plate is lifted to form a space after the completion of abrasion by using abrasive clothes having different adhesiveness to the abrasion surface, and stretched over the upper and lower surface plates. CONSTITUTION:A polyester non-woven fabric impregnated with polyurethane, for example, is used as the abrasive cloth 3a stretched over the lower surface of an upper surface plate 1, and a polyurethane non-woven fabric is used as the abrasive cloth 4a stretched over the upper surface of a lower surface plate 2. The adhesiveness of wafers 5a, 5b, etc. to the lower abrasive cloth 4a is larger than to the upper abrasive cloth 3a when the abrasion is completed, thereby, when the upper surface plate 1 is moved upward to form a space, all wafers 5a, 5b, etc. are stuck and left to the abrasive cloth 4a, thus the take-out work with a pair of pincets is stabilized and the work efficiency can be improved.
Patent JP-H08295414-A (JP)
Title: Hanger unit merging and carrying device for hanger article
Inventor: KANBE TOSHIO
IPC: B65G35/00
Filed: 1995-04-26
Abstract: PURPOSE: To merge hanger articles directly suspended on a carrier conveyor by the unit of hangers. CONSTITUTION: In a merging and carrying device, an upstream side down gradient rail part 1A of a guide rail 1 for combining hanger articles onto a carrier conveyor 2 is moved down till a hanger shoulder part suspended on the rail part 1A is positioned under the carrier conveyor 2, and it is then connected to an almost horizontal rail part 1B on the downstream side to get a tip 1C of the rail part 1B to be close to an upper part of the carrier conveyor 2.
Patent JP-H1166636-A (JP)
Title: Optical master disk and irs manufacture
Inventor: MASUZAWA MASAHIRO
IPC: G11B7/26
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical master disk having grooves of trapezoid-shaped sections in which land parts become flat even in the case of a narrow track pitch. SOLUTION: Flat parts can be provided at the land parts 13 even in the case of grooves 12 having a narrow track pitch Tp, which is within the range of 0. 6 to 1.0 μm, by having the steep grooves 12 in which the track pitch Tp is within the range of 0.6 to 1.0 μm, the half-value width Th is within the range of 0.2 to 0.6 μm, the tilt angle θ at the half-value width thereof is within the range of 71 to 90 deg.. Thus, the intensity of exposed light of a second layer at an area close to a first layer is increased to make the slope steep by the use of a resist disk having the first layer by a transparent film set to a film thickness which intensifies the reflectivity of the exposed light thereof with respect to a film thickness of the second layer and the wavelength of the exposed light between the second layer and the glass substrate by a photoresist.