baber/WOPTO huggingface dataset:
Patent JP-H1050961-A (JP)
Title: Semiconductor memory
Inventor: YONETANI OSAMU
IPC: H01L21/8242
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamic random access memory improved to stabilize the voltage level of a power supply line and a ground line. SOLUTION: A first metallization frame 8 is provided on a semiconductor substrate while surrounding a central circuit band 1. A second metallization frame 7 is provided on the first metallization frame 8 through an insulation film. A power supply line 4a touches the second metallization frame 7 at the opposite ends thereof. A gap 24 is provided at each end of a ground line 4b and the second metallization frame 7. The ground line 4b is connected with the first metallization frame 8 through a via hole 5 made in the insulation film.
Patent JP-H07291371-A (JP)
Title: Container for storage and discharging of wet cloth
Inventor: HENRII JIEI RANDEISU ZA SEKAND
IPC: A47K10/38
Filed: 1994-11-02
Abstract: PURPOSE: To provide a storage and dispensing canister for moist towelette which is easy to use for users, and economical since it is capable of storing a partially used towelettes. CONSTITUTION: An assembly 10 includes a canister 12 and a multi-purpose lid 11. The lid is engaged with an upper end of the canister, and provided with a space in which a partially used towelette 31 is stored. A flexible film 35 is provided inside the lid, and towelettes 31 which are continuous through perforations can be pulled through a web. By pulling them with a jerk, the continuous towelettes 31 can be separated from a roll one by one along the perforation, and the remaining towelettes are slightly protruded through the film. An area between an upper sealing member 13 of the lid and the film forms a closed space to store a partially used towelette. A strap to connect the upper sealing member to an upper surrounding part of the lid forms a handle to firstly detach the lid from the canister to pull the first towelette through the film.
Patent JP-H02140519-A (JP)
Title: Electric stove
Inventor: KUROSAKI NAOYOSHI
IPC: F24C15/22
Filed: 1988-11-21
Abstract: PURPOSE:To perform a rapid heating when a heater is energized and then a smooth heating is changed over so as to enable a convenience in use of operation to be attained by a method wherein two types of a reflection type heater and a panel type heater are arranged. CONSTITUTION:A reflecting plate 2 having a parabollic curved surface in section is arranged at a lower front surface of a main body 1, and a quartz pipe heater 3 is arranged at its focusing point position. A planer-like heater 4 is arranged at an upper front surface of a main body 1, and a surface of the planer-like heater 4 is covered by a napped resin panel 5. Just after energization, a rapid heating for a user is carried out by the quartz pipe heater 3 at a lower part of the main body 1. After performing a sufficient heating, it is changed over to the planer-like heater 4 at the upper part of the main body and then a smooth heating restricting a heating calorie is carried out. It is possible to eliminate inconvenience in use of too heating with the quartz pipe heater 3 and further to prevent a fire even if the planer-like heater is used for a long period of time.
Patent JP-2001114867-A (JP)
Title: Halogen free flame retardant epoxy resin composition
Inventor: OKUMURA HIROYA
IPC: H05K3/46
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To develop an epoxy resin composition having high flame-retardance in spite of being free from halogen and having characteristics such as good heat resistance, mechanical physical properties and productivity. SOLUTION: This halogen-free flame-retardant epoxy resin composition comprises a phosphorus-containing epoxy resin obtained by reacting an epoxy compound having two or more epoxy groups in one molecule with at least one kind of phosphorus-containing compound represented by formula (1) [wherein R1 and R2 are each same or different and represent each an aliphatic group or an aromatic group; (a) and (b) are each an integer of 0-4].
Patent JP-S63147140-A (JP)
Title: Acoustooptic element
Inventor: SAKURAI TOSHIRO
IPC: G02F1/11
Filed: 1986-12-10
Abstract: PURPOSE:To make a Bragg angle adjustment mechanically by forming a light reflecting film surface or optical polished surface as part of the opening part of an acoustooptic element on the light incidence surface of an acoustooptic medium, and forming a reflection preventive film as the remaining part. CONSTITUTION:Incident light 6 is made incident on the part where the reflection preventive film is formed in the light incidence surface or the part 5b where the light reflecting film is formed, the angle to its reflected light 6a is adjusted mechanically to the Bragg angle 2theta, and then the light incidence position is moved in parallel in an (x) direction to the incidence surface. Then when the incident light 6 is incident on the part 5a where the light reflection preventive film is formed (incident light 4), the Bragg angle adjustment is easily made. Consequently, the light incidence angle adjustment (Bragg angle adjustment) of the acoustooptic element is made mechanically.
Patent JP-H05223957-A (JP)
Title: Side of timepiece
Inventor: JIYANNRUI RATSUPO
IPC: G04B37/16
Filed: 1992-11-02
Abstract: PURPOSE: To obtain a watch side in which a back lid and two attaching parts for a wrist band are formed of a single member and which is producible at low cost. CONSTITUTION: The side of a watch is provided with a back lid 6 and two attaching parts 8 and 9 which fixes a wristband, and the back lid together with the two attaching parts 8 and 9 forms the same member 4. Each of the attaching parts 8 and 9 is provided with a bottom plate 30, a bridge 36 horizontally coupling the back plate 30 to the back lid 6, and two lugs 34b and 34d each located at either one of both sides of the bottom plate 30. The bottom plate 30 is substantially located on overall planes 40 and 41 which are off at a degree of α to the overall plane 38 of the side of the watch, and each lug is provided with overall axis lines 40 and 45 which are substantially at a right angle to the overall plane of the bottom plate to which each lug is attached.
Patent JP-H04166875-A (JP)
Title: Image forming device
Inventor: KONO HIROSHI
IPC: G03G21/00
Filed: 1990-10-30
Abstract: PURPOSE:To intend a simple mechanism by switching a separate pawl between a close state and a separate state to/from a holding means and a cleaner between a contact state and a separate state to/from the surface of the holding means with a single driving source. CONSTITUTION:With a single solenoid 25, a separate pawl 1 is switched between a close state and a separate state to/from a transfer drum 11 and a cleaner 2 is switched between a contact state and a separate state to/from the transfer drum 11, so that the separate pawl 1 can come close to the transfer drum 11 when paper P is separated from the transfer drum 11. It is thus possible to separate the paper P from the transfer drum 11 in a good and stable manner and simplify a mechanism.
Patent JP-H07127104-A (JP)
Title: Safety device for construction machinery
Inventor: MITSUNARI YUKIO
IPC: E02F9/24
Filed: 1993-10-29
Abstract: PURPOSE:To prevent an unexpected movement of a lower part running body resultantly produced when a part of a human body comes into accidental contact with an operation lever by fixing the lower part running body in a running- impossible state and manipulating the operation lever in this state. CONSTITUTION:A lock on/off valve 45 is turned in an opened position (a) of an oil passage. A switch 30 of a solenoid on/off valve 28 in the downstream side is turned on. A solenoid 29 is energized while the solenoid on/off valve 28 is switched over to a cut-off position (b) of the oil passage from the opened position (a). On the other hand, A pilot pressure from a pilot pump 22 is applied to a pilot circuit 33 of remote control valves 26L and 26R for a working machine. Under this pilot pressure, working machine operation levers 27L and 27R are manipulated. At the same time, a lower part running body is fixed so that it may be unable to run. Even when an operator comes in contact with the working levers 25L and 25R by mistake, it is arranged to prevent the operation of operation pilot transfer valves 15L and 15R.
Patent JP-H11133387-A (JP)
Title: Production of liquid crystal element and liquid crystal display device
Inventor: KONISHI TAKAYA
IPC: G02F1/1333
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To easily decrease the differences in the chromaticity of projected images by scanning irradiation light flux of a wavelength region where prepolymer material induces a photopolymn. reaction in a prescribed direction at the time of irradiating the material with the irradiation light. SOLUTION: A liquid crystal panel is constituted by disposing the electrode surfaces of a pair of substrates with electrodes, of which at least one is transparent, opposite to each other and holding the mixture composed of a liquid crystalline material and a photopolymerizable prepolymer material between the electrodes. The irradiation of the liquid crystal panel with UV rays is executed by emitting the UV light from a UV light source, disposing a mirror of a radiation shape so as to emit parallel light beams behind the light source and irradiating the liquid crystal panel through a short wavelength cut filter. The first irradiation is executed by setting a light shielding member and scanning the panel with strong luminous intensity in a short time in a prescribed direction.  Next, the light shielding member is removed and the irradiation is executed with weak luminous intensity for a long time, by which the prepolymer material is polymerized and cured. The strong and weak luminous intensity may be achieved by controlling the high and low values of the power-supply voltage to the UV light source.
Patent JP-2001112307-A (JP)
Title: Marker for transplanter
Inventor: ISHITOBI YOSHIO
IPC: A01B69/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To make a marker unit for changing over and rotating the marker unit from an operative position to an inoperative position into the compactest possible form and simplify the whole structure even in the case of a marker greatly protruding to the lateral side of a machine body in a transplanter equipped with the marker protruding to the lateral side of the machine body and drawing a line of the travel reference positions in the next step. SOLUTION: This marker 12 is obtained by installing a marker unit 17 pivoting the base end of the marker 12 so as to freely and vertically rotate the marker 12 on the lateral side of the machine body, connecting a cylinder 18 provided in the marker unit 17 to the base end of the marker 12, vertically rotating the marker 12 and supporting the cylinder 18 on the marker unit 17 with a rotation fulcrum 28 provided in the central part of the lateral face thereof so as to be rotatable.
Patent JP-S63149365-A (JP)
Title: Treatment of stainless steel pipe to prevent generation of gas
Inventor: NAKAGAWA HIDEAKI
IPC: C23C8/14
Filed: 1986-12-12
Abstract: PURPOSE:To prevent the generation of gas by the reaction of Cr in the steel of a stainless steel pipe with water by heating the pipe under specified conditions in an oxygen atmosphere to form an oxide film on the surface of the pipe. CONSTITUTION:An exhaust pipe 1 for exhausting hot exhaust gas from the engine of a heat pipe type heater for an automobile contains the heat receiving part 2 of the heat pipe. A functional fluid such as water sealed in the heat pipe undergoes heat exchange with the exhaust gas in the pipe 1 in the part 2 and is sent to the heat radiating part 5 of the heat pipe. A heat exchanger forming the heat receiving part 2 has a stainless steel pipe. When the part 2 is heated to high temp., uncondensable gas is generated by the reaction of Cr in the steel with the water. In order to inhibit the reaction, the pipe is heated at about 1,000 deg.C for a prescribed time in an oxygen atmosphere in a furnace to form an oxide film on the surface of the pipe and to isolate the steel from the water.
Patent JP-S62154347-A (JP)
Title: Photomagnetic recording system
Inventor: HORIGOME HIDEYOSHI
IPC: G11B11/105
Filed: 1985-12-27
Abstract: PURPOSE:To make over writing that rewrites to new information by recording, erasing and overlapped writing by constituting a photomagnetic recording medium provided with a photomagnetic recording layer, a non-magnetic layer and a bias magnetic layer, and reversing bias magnetic field to the photomagnetic recording layer only by temperature change. CONSTITUTION:A recording layer 12 is made to the first high temperature operating temperature high than Curie point or thereabout by focusing of a laser beam L, B from a transparent substrate 11 side, and at the same time, a bias magnetic layer 14 is heated to the first high temperature operating temperature higher than the compensation point of the magnetic layer 14 and lower than its Curie point. Thereby, magnetization of the bias magnetic layer 14 is in the direction reversed from the initial state in an area I. Under this state, layers 12-14 are cooled to room temperature in the area I. In a photomagnetic recording layer 12, magnetization different in direction is formed in areas I and II, and thereby recording of information is made. In an area III, a recording section, heating is made at the second power level. On the other hand, in an area IV, operation by the first power level is executed, and rewritten to recording of different pattern by overlapped writing.
Patent JP-H08149936-A (JP)
Title: Door device in shed for small animal
Inventor: KONNO TETSUYA
IPC: A01K1/035
Filed: 1994-11-29
Abstract: PURPOSE: To provide the subject device reduced in cost, having such scheme that, when a door is attached by turning itself upside down, it can be engaged with the locking mechanism in either case, left or right opening, and a hinge mechanism can also be furnished, thereby needing no parts for left and right opening, respectively, and being easy to furnish the hinge mechanism and change left and right openings. CONSTITUTION: A door 2 is equipped with a vertically symmetric and movable member and a holding pin 7, being engaged with locking mechanisms 11, 12 through its gravitational force and locked. And a hinge mechanism 3, being in U-shaped form with the tip upset, stands equipped with a hinge shaft revolvable around horizontal axial line and a hinge bearing member on the shed body side.
Patent JP-H10142228-A (JP)
Title: Polyamine analysis method
Inventor: SATOZONO HIROSHI
IPC: C07C211/09
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To analyze polyamine and its mixture selectively and easily with high sensitivity by labeling a plurality of amino groups by pyrene fluorescent molecules, and detecting excimer fluorescence based on optical excitation of the pyrene fluorescent molecules. SOLUTION: Polyamine with two or more amino groups, or its mixture is labeled by a labeled reagent with a pyrene group, and the quantity of polyamine or its mixture is analyzed on the basis of measurement of fluorescent intensity and/or fluorescent intensity decay curve of excimer fluorescence formed in molecules of polyamine on the basis of optical excitation of the pyrene group. Polyamine contained in a urine sample, a blood sample, or the like is used as a sample from an organism. There is no special restriction on polyamine analyzed by this method as long as a component has two or more amino groups. The polyamine to be analyzed can also have structure with various other substituents in molecules such as amino acid structure, nucleic acid structure and sugar structure.
Patent JP-H06148975-A (JP)
Title: Copying device
Inventor: YAMAMOTO KAZUSHI
IPC: G03G15/00
Filed: 1992-11-04
Abstract: PURPOSE:To draw operator's attention in proper timing by detecting a trouble in early stages and to minimize the occurrence of miscopying while a non-skip mode having high productivity is adopted. CONSTITUTION:An original housing means 1 successively ejecting a housed single-sided originals D every original D, copying means 2 and 3 copying the original D supplied from the housing means 1 on both surfaces of a supplied paper S and ejecting it, a tray 5 housing the paper S which is supplied from the copying means 2 and 3 and whose one surface is copied and a detection means 8 which is provided on the tray 5 and which detects the existence of the paper on the tray 5 in one cycle that copying is executed once as for the original D are provided. Then, the actuation of the copying means is controlled so as to stop the copying of the copying means 2 and 3 in the case that the existence of the paper S on the tray 5 is detected by the detection means 8 when one cycle is finished or in the case that the existence of the paper S on the tray 5 is not detected by the detection means 8 before the finish of one cycle.
Patent JP-H09137906-A (JP)
Title: Exhaust heat recovery device
Inventor: SASAKI YOSHIKI
IPC: F22B1/18
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent a drift formed along the inner surface of a side duct casing and enhance a heat recovery rate and prevent the generation of erosion or the like. SOLUTION: A baffle 3, which is formed so as to cover the ends of two groups of heat exchanger tubes with fins laid out in a duct 1, is fixed with the inner surfaces of both side duct casing 4 on the upstream side and the downstream side of exhaust gas of the groups of heat exchanger tubes 2 with fins. It is, therefore, possible to prevent a drift of exhaust gas generated along the inner surface of the side surface duct casing 4 in a prior art device and enhance heat recovery efficiency. Since the amount of heat absorption by each heat exchanger tube is unified, it is possible to prevent in-pipe erosion of the heat exchanger tubes or a header.
Patent JP-2001117359-A (JP)
Title: Developing device for image forming device
Inventor: ENDO HIROHISA
IPC: G03G15/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in an image forming device constituted so that an excellent image can be stably formed for a long term without causing the irregularity of image density or image fogging. SOLUTION: This developing device 10 of the image forming device 2 is constituted so that an electrostatic latent image is developed in the developing area of a photoreceptor 4 by attaching one-component magnetic toner housed in a developing housing 100 to the circumferential surface of a developing sleeve 102 having a magnetic field generation means 112, cutting it by a bristle cut member 110 so that it is provided with prescribed bristle length and feeding it by the rotation of the sleeve 102. Then, toner peeling members 114 are arranged at both width-direction side parts of the surface of the cut member 110 being opposite to the photoreceptor 4.
Patent JP-H10145069-A (JP)
Title: Housing case of electronic equipment
Inventor: SATO HIROAKI
IPC: H05K9/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To effectively decrease the radiation of electromagnetic waves from the opening formed at a back-surface plate for attaching a substrate holder, and the radiation of the electromagnetic waves from a ventilating holes formed at the back surface plate for ventilation by a ventilating fan. SOLUTION: A back surface plate 1 provided at an attaching hole 15 of a substrate holder 7 is made of unpainted metal. The substrate holder 7 made of metal is fixed to the periphery of the attaching hole 15 by set screws 7a, 7a..., and the electric conductivity between both parts is secured. Thus, the substrate holder 7 itself is made to perform the shielding action for electromagnetic waves. Furthermore, a rear panel 5, wherein painting is applied on the outward facing surface, is attached to the outside of the back-surface plate 1, and the superiority in design is secured. An opening 55 having the size in correspondence with the magnitude of the substrate 7 is provided in the rear panel 5. The attachment and removal of the substrate holder 7 can be performed from the outside of the rear panel 5. Furthermore, small-sized rectangular ventilating holes 13, 13... are aligned and formed in the longitudinal and lateral direction at the attaching position of the ventilating fan of the back surface plate 1, and the shielding action for the electromagnetic waves is performed.
Patent JP-H02141752-A (JP)
Title: Positive/negative type photosensitive planographic printing plate and production of planographic printing plate by using this plate
Inventor: ADACHI YUTAKA
IPC: G03F7/38
Filed: 1988-11-22
Abstract: PURPOSE:To obtain the visible image characteristic and sensitivity improved by a negative type processing by providing a photosensitive layer formed of a photosensitive compsn. which contains an orthoquinone diazide compd. and an alkali soluble resin and contains at least one kind of acidic dyes on a base. CONSTITUTION:The photosensitive layer formed of the photosensitive compsn. which contains the orthoquinone diazide compd. and the alkali soluble resin and contains at least one kind of the acidic dyes is provided on the base to form the positive/negative type photosensitive planographic printing plate. The photosensitive planographic printing plate is subjected to image exposing then to a heat treatment and after the entire surface of the photosensitive layer is exposed, the layer is developed by an aq. alkaline developing soln. The exposed visible image characteristic and sensitivity improved in the processing process for obtaining the negative type image are obtd. in this way.
Patent JP-H08132370-A (JP)
Title: Automatic teaching method
Inventor: SUZUKI TOSHIYUKI
IPC: B25J13/08
Filed: 1994-11-04
Abstract: PURPOSE: To conduct teaching to an automatic machine in a short time by memorizing as work positions in regard to a work, mark X axis position and Y axis position at a pallet that a sensor has detected. CONSTITUTION: When work positions are taught to an automatic machine to conduct predetermined work by a palletizing method, predetermined marks A1-H1 are attached to positions facing the work positions of a predetermined sheet Z1 of a size opposite to a pallet, and the sheet Z1 attaching the marks is fitted onto the pallet. The automatic machine to which a sensor to detect the marks on the sheet is fitted, is moved on the pallet at predetermined intervals in X axis and Y axis directions, and the marks on the sheet Z1 are detected by means of the sensor, and mark X axis position and Y axis position at the pallet that the sensor has detected are memorized as work positions in regard to the work.
Patent JP-H10145371-A (JP)
Title: Alarm collection method
Inventor: MIKAMI KYOKO
IPC: H04B3/46
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To shorten the alarm collection time. SOLUTION: An alarm-monitoring part 1 monitors the alarms of an entire system, and this system is divided into the monitoring areas 2-1 to 2-n. Only when the alarms are generated in the areas 2-1 to 2-n, are the alarm cells SEL produced to show the ranks accordant with the contents and types of those generated alarms. Then the produced cells SEL are sent to the part 1 by the areas 2-1 to 2-n in each of these areas. If an alarm is generated in the monitoring area 2-1, for example, an alarm SEL 1 is produced to show the contents and the rank of the generated alarm. Then the SEL 1 is sent to the part 1 via the area 2-1.