baber/WOPTO huggingface dataset:
Patent JP-2000191846-A (JP)
Title: Resin composition for manufacturing gasket for producing plastic lens, gasket for producing plastic lens using same and plastic lens
Inventor: KAWAKAMI TOSHIHISA
IPC: C08L23/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide resin compositions for manufacturing gaskets for producing plastic lenses which have good workability and good optical properties, gaskets for producing plastic lenses using the same, and plastic lenses. SOLUTION: Resin compositions for manufacturing gaskets for producing plastic lenses comprise 100 pts.wt. ethylene/α-olefin copolymer obtained by using a metallocene catalyst and having a density of 0.89-0.92 g/ml, a melt index of 3-15 g/10 min, and a ratio (Mw/Mn) of the weight average molecular weight (Mw) to the number average molecular weight (Mn) of 2.0-3.5, and 50-300 pts.wt. ethylene/ethyl acrylate copolymer having a melt index of 3-30 g/10 min and an ethyl acrylate content of 13-25 wt.%. Gaskets for producing plastic lenses are manufactured with these compositions. A method for producing plastic lenses comprises casting a liquid monomer or its prepolymer in between two molds separated and matched through a gasket to cure it. Plastic lenses are made by this method.
Patent JP-2001179161-A (JP)
Title: Liquid chemical coating method and device therefor
Inventor: SAITO HIROYUKI
IPC: H01L21/027
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chemical coating method for applying a liquid chemical in a uniform concentration on the whole surface of a substrate. SOLUTION: In the liquid chemical coating method for coating the liquid chemical 2 on the surface 3 while rotating a substrate 1, the liquid chemical 2 is coated in a closed space 27 formed surrounding the substrate 1.
Patent JP-H11194169-A (JP)
Title: Object detection device for vehicle
Inventor: URAI YOSHIHIRO
IPC: G01S17/931
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect an inclination of an object detection means or the mounted state to a body, by detecting at least either the inclination for the road surface of the object detection means or the mounted state to the body. SOLUTION: The output of first and second radar output processing units 40 and 42 is inputted to an ECU(electronic control unit) 44. Also, a wheel speed sensor 46 is arranged near a wheel W to output a signal at each rotation. The output of the wheel speed sensor 46 is also outputted to the ECU 44. The ECU 44 detects an inclination of a laser radar 12 (or a housing 12) or the mounted state to a body, or more concretely an inclination for the X axis of a light axis 18 based on the output of a second radar output processing unit 42 and the wheel speed sensor 46, thus reporting a detection result to a driver via a reporting device 50 consisting of an alarm, an indicator and the like.
Patent JP-H11188554-A (JP)
Title: Vacuum table device of machine tool
Inventor: TANAKA TAKESHI
IPC: B23Q3/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To quickly perform the sucking operation of a workpiece by providing a table consisting of a base plate formed by laminating an upper plate and a lower plate, an intake chamber formed in the laminated part, a suction part communicating with the intake chamber and opened to the upper plate, and a frame member for holding the base plate. SOLUTION: When an intake chamber 4 is sucked by operation of a vacuuming means, a negative pressure acts on a suction part 7 through a through-hole 8. Thus, a workpiece W is set on a base plate A, whereby the workpiece W is adsorptively fixed thereon. The base plate A is formed by laminating two plates, or an upper plate 1 and a lower plate 2, whereby the strength is increased, and a sufficient rigidity can be provided only by adding a simple frame member B. The intake chamber 4 is formed by a grid groove (a) formed on the lower plate 2, whereby the capacity can be minimized. Therefore, the sucking force of the vacuum means can be quickly exhibited to suck the workpiece W.
Patent JP-2001186209-A (JP)
Title: Digital radio equipment
Inventor: IWAKI YOSHIYUKI
IPC: H04B1/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to maintain the output level at a prescribed value to maintain the stability of transmission characteristics because a PA output level frequently fluctuates the to secular change, temperature change, etc., and that keeping a transmission output to an appropriate level is also very difficult because transmission time is short and a variable ATT control signal slowly fluctuates with a time constant in the case of repeating transmission and transmission stop in a short period such that when burst transmission is performed in order to control an output level in analog processing. SOLUTION: This equipment converts data which have been subjected level detection into a digital signal so that the output level is maintained constant at a prescribed value, fetches the detected data only during transmission to calculates the means value, maintains the output level at the prescribed value without depending on a communication system and prevents the deterioration of the transmission characteristics by changing the level of a feedback side so that the mean value takes the prescribed value.
Patent JP-2001183357-A (JP)
Title: Oxidation apparatus assembly for total organic carbon measuring system
Inventor: FUKUDA AIJI
IPC: G01N31/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an oxidation apparatus assembly, for a total organic carbon measuring system, by which total organic carbon in sample water can be oxidized and decomposed quickly and safely. SOLUTION: The oxidation apparatus assembly 10 is housed inside an enclosure 12. It uses an excimer lamp 14 which emits light at a very short wavelength, e.g. at a quasi-single wavelength of less than 184.9 nm. A housing 22 which is equipped with a sample-water entrance 18 and a sample-water exit 20 is connected to the enclosure so as to be freely detachable. An optical window member 30 which is composed preferably of MgF is installed between the enclosure and the housing airtightly and so as to be freely detachable. Thereby, an oxidation chamber 36 is constituted in a state that it is separated from the excimer lamp by the inner wall of the housing and by the optical window member.  The light at the very short quasi-single wavelength from the excimer lamp is transmitted through the optical window member at the oxidation chamber, it flows inside the oxidation chamber so as to hit the sample water and an organic substance in the sample water is oxidized completely.
Patent JP-2000195034-A (JP)
Title: Magnetic storage medium and method of manufacturing the same
Inventor: OGIWARA HIDEO
IPC: G11B5/738
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To sufficiently control particle size, dispersity and distribution by providing a substrate, a phase varying film that is varied partially in the phase and a magnetic layer formed on the phase varying film. SOLUTION: A magnetic storage medium comprises a substrate for magnetic storage medium, a phase varying film which is turned partially crystalline or amorphous and a magnetic layer provided on the phase varying film. First, a phase varying film is formed on the substrate for magnetic storage medium, the phase varying film obtained is varied in the phase to the crystal film or amorphous film and a magnetic layer is formed on this phase varying film. Here, when a magnetic layer is formed on such phase varying film, a crystal magnetic layer may be formed on the crystal film of the phase varying film and moreover amorphous magnetic layer may be formed selectively on the amorphous phase varying film by controlling crystal film or amorphous film of the phase varying film as required.  Thereby, particle size, dispersity and distribution of magnetic particle of the formed magnetic layer can be controlled in the manual process.
Patent JP-2000200105-A (JP)
Title: Sequence controller
Inventor: MANIWA JUNICHI
IPC: G05B19/05
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To shorten a response time after input from an object machine until the output of control signals, to more quicken control processing, to reduce the cost and to miniaturize a device in a programmable sequence controller. SOLUTION: This programmable sequence controller 100 is the device for controlling the operation of the object machine 8. Then, it is roughly constituted of an input circuit 1 for obtaining input information from the object machine 8, a CPU 2 for controlling the programmable sequence controller 100, an output circuit 3 for outputting the control signals to the object machine 8, a memory 4 for storing a sequence program 41 and a sequence table 42, a display part 5 and an operation part 6 for operating the programmable sequence controller 100 and an interface(IF) 7 for connecting an external device.
Patent JP-2000190818-A (JP)
Title: Vehicular wiper blade
Inventor: KUZUNO TAKASHI
IPC: B60S1/38
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular wiper blade provided with a spoiler having no fear of the narrowing of a visual field. SOLUTION: This wiper blade is provided with a blade rubber 35 for wiping a window glass and a spoiler 40, 41 with nearly same width as a blade lever for generating the force pressing the blade rubber 35 to the window glass by receiving a running wind pressure in the space toward the blade lever for holding the blade rubber 35. In the spoiler 40, 41, a through hole 40a in which a running wind is passed through is formed and a wind receive wall 40d, 41d for generating a press force by receiving the running wind pressure to the inner surface of the through hole 40a is provided. In the through hole 40a, its outlet 40c, 41c side is formed narrower than the inlet 40b side.
Patent JP-2000193440-A (JP)
Title: Laser angle measuring device
Inventor: HIRAOKA KAZUYUKI
IPC: G01C1/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To detect an accurate angular position by condensing a weak recursive laser beam. SOLUTION: A reflection mirror 5 provided, tilted 45 deg., on the projection optical axis of a projection laser beam projected from a laser oscillator 4, a total-reflection rotary mirror 3 which is, tilted 45 deg. relative to the projection optical axis, provided for free rotation around the projection optical axis, a rotary encoder 17 for detecting the rotational angle of the rotary mirror 3, a light receiving element 7 wherein a recursive laser beam reflected on a recursive reflective body R is reflected on the total-reflection rotary mirror 3 and the reflection mirror 5 and then received, and a counter 9 for detecting the angular position of the recursive reflective body R with the signal of the light- receiving element 7 and the rotary encoder 17, are provided.  Here, the reflection mirror 5 is provided with a half mirror part 5a of high transmissivity at its central part while a total-reflection mirror part 5b of low transmissivity is formed at its outer peripheral part.
Patent JP-2001189477-A (JP)
Title: Method for manufacturing photoelectric conversion device, and photoelectric conversion device
Inventor: TABUCHI TOSHIHIRO
IPC: H01L31/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a photoelectric conversion device, where the number of processes required for manufacturing the photoelectric conversion device is few, efficiency is high and manufacturing costs are low, and a manufacturing device can be miniaturized, and the photoelectric conversion device with high photoelectric conversion efficiency. SOLUTION: Hydrogen ions are injected in a layer from the uneven surface of an N-type single-crystal silicon to a depth of 100 nm, then the uneven surface is stuck to an electrode layer 3 on a glass substrate 2. Then, the temperature is heated to 500 deg.C, a gap is formed in the layer of the hydrogen ions, and the single-crystal silicon is separated by the gap, thus forming an N-type single- crystal silicon layer 4 on the electrode layer 3. An essentially intrinsic microcrystal silicon thin-film layer 5 and a P-type microcrystal silicon carbide layer 6 are formed on the N-type single-crystal silicon layer 4 and the microcrystal silicon thin-film layer 5, respectively by the plasma CVD method, and a transparent conductive film 7 is formed on the uppermost surface.
Patent JP-2000195602-A (JP)
Title: Socket contact
Inventor: ONO AKIRA
IPC: H01R13/11
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a socket contact which can effectively prevent fine slide wear at a contact part without causing fatigue breakdown. SOLUTION: This socket contact is made by cutting out from a sheet of thin leaf metal plate, and comprises a bottom face 1 and two side wall parts 2, 3 which are extended from both of respective sides of the bottom face 1. One of the two side wall parts 2, 3 is provided with a spring base part 5. The spring base part 5 is provided with a follow-up spring part 6 and a contact spring part 10 in an inserting and extracting axial direction relative to a mating contact. The other of the two side wall parts 2, 3 is provided with a top face part 4 which encloses the spring base part 5, the follow-up spring part 6, and the contact spring part 10.
Patent JP-2001171230-A (JP)
Title: Recording sheet for water base ink
Inventor: SHIMIZU TETSUYA
IPC: B41M5/50
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet for water base ink which is excellent in ink absorbing-drying properties and image quality and shows itself excellent water resistance, as well as a recording part thereof. SOLUTION: The recording sheet for water base ink is provided with an ink absorbing layer which contains (A) a non-water-soluble cationic synthetic resin containing a (meth)acrylic monomer having a quaternary ammonium salt structure or the like, by 5-15 mass % to the solid part of the resin, and N-vinyl- pyrrolidone by 20-40 mass % thereto and (B) a cationic water-soluble macromolecule having an amidine structure, in the (A)/(B) component ratio of 100/0.1-100/3 in the mass ratio.
Patent JP-2000197592-A (JP)
Title: Cleaning method for house dust
Inventor: TANAKA JIRO
IPC: A47L7/04
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To completely kill and remove microorganisms of carpets, rugs, tatami etc., parasites or spores, eggs, dead bodies thereof, particularly living ticks, mold, etc. SOLUTION: A rotary brush is driven at high speeds and brought into contact with an object to be cleaned such as a carpet, rug, tatami, etc., to impart an impact thereto, thereby driving house dust out, and an air stream is applied to the object to be cleaned. The air stream containing house dust is drawn to remove the house dust and the object to be cleaned is treated with high temperature steam.
Patent JP-2000198374-A (JP)
Title: Constant speed travel device for vehicle
Inventor: ANDO FUMIO
IPC: B60W10/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily accelerate according to a driver's preference during automatic cruise, in a vehicle with an automatic transmission additionally installed in a mounted engine. SOLUTION: In a vehicle with an automatic transmission additionally installed in a mounted engine, an automatic cruise electronic control unit 1 is provided with a resume first stage switch 5 and a resume second stage switch 6. In the case of the resume first stage switch 5 being closed, the value close to the upper limit of accelerator opening for maintaining the present shift stage without an automatic transmission being kicked down by an automatic transmission electronic control unit 9 at the vehicle speed and engine load at that time point is instructed to an engine electronic control unit 8 from the automatic cruise electronic control unit 1, and when the resume second stage switch 6 is closed, large accelerator opening is set by the automatic cruise electronic control unit 1 to kick down the automatic transmission.
Patent JP-H04214301-A (JP)
Title: Building plate and manufacture thereof
Inventor: KAWABATA SHIGETO
IPC: E04F15/04
Filed: 1990-12-10
Abstract: PURPOSE:To obtain a building plate not incurring any interlayer separation, expansion, or the like even in the case where water or moisture permeates through a thin woody veneer by adhering a resin impregnated middle density fiber plate on the surface of a woody base material, and also adhering a thin woody plate on the surface of the middle density fiber plate. CONSTITUTION:A woody base material 1 is made of woody veneer, woody plywood and the like. A middle density fiber plate (MDF) is for example impregnated with unsaturated polyester and made into a semi-cured state. The MDF 2 is heat-adhered on the surface of the woody base material 1 for example by a water vinyl urethane adhesive agent. Furthermore, on the surface of the MDF, a thin woody woody veneer 3 is adhered by an adhesive agent. The building plate is so characterized that water never permeates into the MDF 2 even when water permeates into the thin woody veneer 3. Moreover, it has high surface hardness and less occurrence of warpage.
Patent JP-H04209970-A (JP)
Title: Ignition-timing control device for engine
Inventor: TAKAHANE TETSUO
IPC: F02D45/00
Filed: 1990-12-10
Abstract: PURPOSE:To effectively moderate a torque shock by decreasing a lower limit value, set relating to an ignition timing value, smaller at the time of a condition that an engine is in operation under a relatively small intake charge amount than at the time of a condition that the engine is in operation under a relatively large intake charge amount. CONSTITUTION:There are provided a means for controlling an ignition timing value of an engine reduced by a preset correction timing value when a condition to reduce torque is realized, means for setting a lower limit value to restrict the ignition timing value reduced and also decreasing the lower limit value relating to the ignition timing value lower at the time of the engine in an operative condition under a small intake charge amount than at the time of the engine in the other condition to perform reduction restriction relating to the ignition timing value reduction-set by the decreased lower limit value and a means for controlling action of an ignition device by the ignition timing value reduction-restricted while reduction-controlled.
Patent JP-H04220976-A (JP)
Title: Mounting/removing mechanism for printed circuit board
Inventor: HATAKEYAMA SHUHEI
IPC: H01R13/639
Filed: 1990-12-19
Abstract: PURPOSE:To provide possibility of mounting and removing a printed circuit board by a single hand by installing a grip for insertion and drawout on the circuit board through two link mechanisms, and moving this grip toward the device and back therefrom to allow the circuit board to be inserted or drawn off. CONSTITUTION:A grip for insertion and drawout 14 is advanced toward a device concerned 33 in the condition that the tips of a first and second link 11, 12 are in contact with the first fulcrum 34b of a supporting part 34. Thereby a printed circuit board 30 moves toward the device 33 while the tips of the links 11, 12 working as lever function as the point of acting, and the connector 31 is coupled with the connector 32 on the device 33. When in this condition the grip 14 is retreated, the connector 31 on the circuit board 30 is drawn off while the tips of the links 11, 12 in contact with the second fulcrum 34c of the supporting part 34 function as the point of acting. Accordingly fitting and removal of the circuit board 30 to/from the device can be done only through movement of the grip 14 fore and aft by a single hand.
Patent JP-H04143600-A (JP)
Title: Armor-piercing warhead
Inventor: ARUFUREETO FUOSU
IPC: F42B12/10
Filed: 1990-12-20
Abstract: PURPOSE: To optimally use a single armor warhead in response to the type of armors by enabling partial lead of a spacer in the armor warhead or full lead of the same or stoppage of the spacer before directive molding powder independently of other functions of the armor warhead. CONSTITUTION: A directive molding exclusive 1 defined by an insert 2 in an armor warhead casing 3 is ignitable with an ignition pipe 4 threaded into a bottom. The ignition pipe 4 contains therein an electric converter for generating ignition voltage, a fuse, a booster. Ignition voltage is generated when shock waves produced upon a spacer tip end 5 striking a target enter into the ignition pipe 4 after passage through a tubular spacer 6 and an armor warhead casing 3. The spacer 6 is lockable to a spacer pipe guide 7 at each desired position through a snap clamping mechanism or a bayonet clamping mechanism. Mostly, an intermediate position of the spacer 6 is neglected.  More specifically, there may be selected any position of those where the tubular spacer 6 is completely led out such that a wider space and a longer time are useable to the utmost in order to form a drilling flame beam of the directive molding explosive.
Patent JP-H04219105-A (JP)
Title: Method and device for recovering oil
Inventor: MORI IWAHIKO
IPC: B01D17/032
Filed: 1990-12-20
Abstract: PURPOSE:To efficiently recover the oil leaked from the shielding or construction machine in tunneling and shielding construction or the like. CONSTITUTION:The spring water from a tunnel or a shielding pit 2 and the oil flowing out of the construction machine are introduced into a water collecting tank 5 through a drainage channel 4. The water is pumped up from the tank 5 and passed through a settling tank 7, an oil recovery tank 8 and a muddy water treating tank 9 and sent to a pH regulating tank 10. Consequently, oil is separated and recovered, the muddy water is treated, pH is regulated, and the fresh water with the pH regulated within the waste water discharge standard is discharged into the external drainage channel.
Patent JP-H04223435-A (JP)
Title: Production of active matrix liquid crystal display panel
Inventor: WAKEMOTO HIROBUMI
IPC: G02F1/133
Filed: 1990-12-26
Abstract: PURPOSE:To provide the high-grade active matrix liquid crystal display panel free from surface detects by preventing the orientation defects, more particularly reverse twisted domains, to be generated in a liquid crystal panel. CONSTITUTION:The process for producing the active matrix liquid crystal display panel has a stage for cooling the panel after once raising the temp. of the panel to the liquid crystal-isotropic liquid transition temp. or above after charging liquid crystal into the panel; in addition, the cooling rate of the panel at the time of passing the liquid crystal-isotropic liquid transition temp. in the cooling process is set higher than the speed at which plural pieces of nematic nuclei are generated in at least the respective picture elements constituting the panel.
Patent JP-H04297073-A (JP)
Title: Three-terminal element using landau effect
Inventor: UCHIDA AKIRA
IPC: H01L29/80
Filed: 1990-12-27
Abstract: PURPOSE:To provide a device in which a conductance between a drain and a source can be controlled. CONSTITUTION:An n-type AlSb thin film 2 is formed on an InSb substrate 1, and a source 3, a gate 5 and a drain 4 are formed on the film 2.
Patent JP-H0582094-A (JP)
Title: Fluorescent lamp
Inventor: IKEDA TOSHIYUKI
IPC: H01J61/50
Filed: 1990-12-27
Abstract: PURPOSE:To improve the light distribution characteristics of a fluorescent lamp by increasing the compressive strength and twisting strength of a light emitting tube of a fluorescent lamp of single base type. CONSTITUTION:The gap in a glass bulb 1 at the top of a light emitting tube 4, in which a plurality of straight portions 3 of the bulb 1 are parallel with one another, is filled with a filler 6 admitting light transmission perpendicularly to the longitudinal direction of the tube 4, and the gap is embedded. When fluorescent lamp is lighted up, part of the light flux emitted from the top of the tube 4 is cast incident to the filler 6 and upon irregular reflection, illuminates the outside, so that the top of the tube 4 appears as if the whole were bright.