baber/WOPTO huggingface dataset:
Patent JP-H04202791-A (JP)
Title: Electrophoresis device
Inventor: KUWABARA KEIICHI
IPC: C25B9/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the occurrence of convection current independently of the kind of buffer solution and to improve the separability of a sample by forming respective facing surfaces of walls, which are provided to respective both side parts of facing electrodes, into rough surfaces. CONSTITUTION:Fine ruggedness 12 of about 10mum is formed in respective walls 10 between a positive electrode 1 and a negative electrode 2 as both side walls of an electrophoresis tank. A buffer solution 6 is supplied from the top of the electrophoresis tank 3 and a D.C. voltage is impressed on the electrodes 1,2 to form an electric field. Although a potential difference occurs in the solid-liquid interface between the walls 10 and the buffer solution 6 at this time and lateral convection current due to electroosmotic power is liable to occur in the buffer solution 6, the occurrence of the convection current can be prevented because resistance is provided to the buffer solution 6 by means of the ruggedness 12 formed in the walls 10. Accordingly, at the time of separating a sample by means of the electric field formed between the electrodes 1,2, the influence of the convection current in the buffer solution 6 can be removed and the separability of the sample can be improved. Similar effects can be obtained even if the walls in front and in the rear of an electrophoresis tank 13 are formed of meshes 14 of about 0.5-1.0mm hole.
Patent JP-2000276491-A (JP)
Title: Database with table for storing inquiry
Inventor: WENDY L NASUBIKKERU
IPC: G06F12/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To make it easy to use an inquiry by an application by providing the database with tables for storing a database inquiry used by a database client application. SOLUTION: For the database(DB), the inquiry tables are generated together with identification numbers corresponding to DB inquiries. Then DB inquiries used by the database client application are stored in all tables (S510) for use by the application(AP). In operation, a DB client AP implements various functions needed to run the AP itself (S512). When DB access is requested (S514), the client AP uses a stored identification number to retrieve the corresponding DB inquiry from the inquiry table and returns its result (S516). The retrieved inquiry is supplied to the DB (S518) and then the AP continues to implement various functions (S512).
Patent JP-H06188693-A (JP)
Title: Digital controlled oscillator
Inventor: YAMAUCHI SHIGENORI
IPC: H03L7/099
Filed: 1992-12-17
Abstract: PURPOSE:To provide a frequency variable oscillator controlled digitally. CONSTITUTION:An oscillator is provided with a ring oscillator 4 whose linked number of inversion circuits is switched in the unit of two in a range of 31 to 61 corresponding to a low-order 4-bit CDL of a CDI (15 bits), a circulation frequency counter 6 counting a circulation signal RCK outputted at every circulation frequency of a pulse signal from the ring oscillator 4 and generating a control pulse TCP till a succeeding circulation signal RCK is inputted when the count reaches a value represented by a high-order 11-bit CDU oaf the CDI, and a latch circuit 2 latching the CDU and CDL based on the control pulse TCP, and the ring oscillator 4 is controlled depending on the CDL only at the time of an input of the control pulse TCP for the linked number of the inversion circuits and controlled to be at a minimum number of 31 in other cases, and the operation of the latch circuit 2, the operation of the circulation frequency counter 6 and the linked number changeover means is terminated within a delay time by the inversion circuits by setting much intentionally number of the inversion circuits from the pulse exit in the ring oscillator 4 to the changeover position of the linked number.
Patent JP-2001152493-A (JP)
Title: Water-supply pipe box
Inventor: KANAMORI YOSHIHARU
IPC: E03C1/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a water-supply pipe box that can smoothly insert a water- supply pipe into a sheath pipe without impairing working efficiency, when passing the water-supply pipe through the penetration part of a construction wall. SOLUTION: On the side of one surface 1b on a wall 1 of a bathroom, a box body 4 of a water-supply pipe box 3 is equipped with a sheath pipe connection part 4a, where one end part of sheath pipes 6 and 6 where each of water- supply pipes 2 and 2 inserted is connected. Also, the box body 4 has an opening part 4b that is open to the side of the other surface 1c on the wall 1 via a penetration part 1a being punched on the wall 1, and water-supply pipes 2 and 2 which are extended from one end part of the sheath pipes 6 and 6 are formed in parallel, while facing the opening part 4b.
Patent JP-H03197520-A (JP)
Title: Coumarone/indene resin and its decoloration
Inventor: TATE KAZUHIKO
IPC: C09J145/02
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a coumarone/indene resin of improved compatibility with a material for a pressure-sensitive tape by performing the ring hydrogenation of a specified proportion of the aromatic rings of said resin. CONSTITUTION:Coumarone, indene, styrene, etc., in a solvent naphtha with a b.p. of 150-200 deg.C which is a light fraction of a coke oven gas are copolymerized to obtain a coal-derived coumarone/indene resin. This resin is optionally dissolved in a solvent and hydrogenated at 40-400 deg.C under a pressure of 10-400kg/cm<2>G in the presence of a catalyst supported by a carrier to obtain the title resin wherein at least 60% of the aromatic rings are hydrogenated, the weight-average mol.wt. is 1300 or less, and the ratio of the weight-average mol.wt. to the number-average mol.wt. is 2.0 or less.
Patent JP-H10175348-A (JP)
Title: Ink jet printer
Inventor: USHIOGI HITOSHI
IPC: B41J2/01
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To deal with the jamming or the like quickly and easily by mounting respectively the whole or parts of a rotating component, a medium feed means and a medium retaining means on a movable table moving in and out of a casing. SOLUTION: A movable table 50 is mounted to be movable in the let and right direction and also fixable on a given position on a guide rail 9 in a casing 1, and a one side feed roller 91 and a guide 93 as a medium feed means 90 and an electrifying roller 30 as a medium retaining means are mounted in addition to a drum 10 or a pair of frames 55 constituting a rotation supporting component of the drum 10 as a rotating component and formed on the movable table 50 while keeping the relative positions to the drum 10. Also rotative driving means 10M and 10C, a guide 94 feeding and guiding a printing medium M, a fan 31 and a heater 32 as an ink drying and fixing means 30 and a supplementary electrifying device 21 and static charge eliminator 26 are also mounted thereon.  At the time of generation of jamming, a cover 2 is opened and the movable table 50 is drawn out of the casing 1 to deal with the jamming.
Patent JP-H08175580-A (JP)
Title: Packaging tray for hub-unit bearing
Inventor: HIRAYAMA MASAHIDE
IPC: B65D85/02
Filed: 1994-12-26
Abstract: PURPOSE: To conduct a continuous forming of trays, by using a plastic sheet having a thickness at most a specified value capable of rolling-up the sheet, and providing a recesed part having non-contact clearance at the nearly central position of the seal protection rib. CONSTITUTION: A number of hub-unit bodies (HU) 2 are continuously arranged respectively at an appropriate interval in the longitudinal and lateral directions in the packaging tray body 1 for bearings. A receiving frame 3 holding the inner ring of bearing is provided at the center of HU 2. The HU 2 is extended to a horizontal partition wall 4 with a step to form a reversed receiving frame with a horizontal partition wall 5 as a unit. Eight reinforcing ribs 6 are provided radially from the receiving frame 3. The respective front ends of the reinforcing ribs 6 are composed of reinforcing rib 7 against the axial load and seal protection rib 9. A recessed part 10 provided with a non-contact clearance at the position near the center is cut at the protection rib 9 to form a non-contact face at the seal part 8.  In this way, a continuous vacuum forming is made possible by use of polypropylene rolled sheet with 1.5mm or thinner in the thickness.
Patent JP-H10177490-A (JP)
Title: Job control system
Inventor: MORI JUNJI
IPC: G06F9/46
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily select priority level of job execution and to enable a system administrator to simplify control of the priority level of the job execution. SOLUTION: The system administrator sets one or more Job sections to classify a job to be executed into plural classes in a job section table 1-7 and the maximum number of executed job to indicate the maximum number of the job to be executed belonging to each job section by using a job administration specifying part 1-5. A job control part 1-4 controls standby of feeding or execution of a requested job to an OS1-6 by referring to the job section table 1-7 based on a request of job execution from a job registration and starting part 1-1 and comparing the maximum number of executed job set in the job section specified corresponding to the requested job with the number of the job presently under execution in the job section obtained from a job administration table 1-2.
Patent JP-H11160666-A (JP)
Title: Substrate treating device
Inventor: WADA NORIYA
IPC: G02F1/1333
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To efficiently recover the waste liquid of a treating solution supplied to substrate without loss by separating the waste liquid from other treating solutions when the substrate is liquid-treated by supplying specified treating solutions thereto. SOLUTION: In order to recover the waste liquid of the treating solution supplied to a substrate 10 rotated by a rotating shaft 12 of a substrate rotary means 11 in a 1st liquid recovery chamber 24, a rotating disk 16 is attached to the rotating shaft 12 and the diameter of this rotating disk 16 is made at least larger than the diagonal of the substrate 10 and smaller than the diameter of the opening part of a partition 23b. When the substrate 10 is positioned at the 1st liquid recovery chamber 24, the rotating disk 16 is arranged at the level almost equal to or higher than that of the inner circumferential edge, and the substrate 10 is supported by supporting rods 17 and pedestals 18 in an non-contact state with the rotary disk 16, and positioned by a positioning pin 18a on the pedestal 18.
Patent JP-H10176224-A (JP)
Title: Method for cooling steel plate and cooling device therefor
Inventor: TOYOSHIMA SHINICHI
IPC: B21B45/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method of a steel plate which can cool even in the low cooling capacity range besides the conventional high cooling capacity by enlarging the flow rate range capable of obtaining plate like flattened water film to a low flow rate side, and a device therefor. SOLUTION: This cooling method executes cooling by using a slit-laminar type cooling device to use the plate like flattened water film flowed out from a nozzle having partitioned plates parallel with the flow-out direction of the cooling water, near the end parts in the width directions of the nozzle outlet. The cooling device has the partitioned plates of >=10mm length and <=4mm thickness, which are parallel with the flow-out direction of the cooling water at a position of 2-50mm from the inner wall surface at the end parts in the width direction of the nozzle outlet of the slit-laminar type cooling device.
Patent JP-H03204101-A (JP)
Title: Rolling method of material for lead frame
Inventor: YAMADA HIROSHI
IPC: B21B1/22
Filed: 1989-12-28
Abstract: PURPOSE:To reduce the strain of product by making the last stage of rolling skin pass rolling at a specified draft by minus crown when a strip of aluminum clad nickel alloy for lead frame is rolled. CONSTITUTION:When the strip 1 of aluminum clad nickel alloy which is used for the lead frame of IC which an aluminum cladding 12 is applied on a strip 11 of nickel alloy is manufactured by rolling, at least the last stage of multistage rolling is taken as the skin pass rolling of <= 5% draft. This skin pass rolling is executed using the roll 2 with minus crown of which the diameter is gradually made slender from both ends of the roll toward the middle. In this way, the difference of strain in the width direction can be substantially made zero and, since this strip can be used as the lead frame without removing residual strain, the production cost of IC can be reduced.
Patent JP-H07186895-A (JP)
Title: Window washer nozzle for vehicle
Inventor: SHINO HIDEO
IPC: B60S1/52
Filed: 1993-12-28
Abstract: PURPOSE:To prevent breakage of a nozzle body during car washing by providing a resilient member to energize a nozzle body in an embedding direction and a solenoid to protrude the nozzle body against the energizing force of the resilient member during energization. CONSTITUTION:When a switch is brought into an OFF-state, energization to a solenoid 11 is stopped and through the energizing force of a resilient member 9, a nozzle body 8 is held in a containing position B dented in a nozzle pedestal 6. Namely, the nozzle body 8 is protruded from the nozzle pedestal 6 only during injection of washing liquid 4 and in an ordinary state, it is embedded in the nozzle pedestal 6. Thereby, even when car washing is effected, a car washing tool is prevented from making contact with the nozzle body 8 and the nozzle body 8 is also prevented from breakage. This constitution prevents breakage of the nozzle body 8 during car washing.
Patent JP-2000158171-A (JP)
Title: Lens adjusting device of laser processing machine
Inventor: OKI TAKESHI
IPC: B23K26/064
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve workability by surely moving a lens holding stand in bi-axial direction perpendicular to each other and preventing a lens holding stand from moving against an outer force other than the force required for adjustment. SOLUTION: This device is integrally installed to a lens holding adjustment stand 1 for matching an optical axis R of a laser light 2 with the optical axis of a light condensing lens 10, and its pitch face is perpendicular to the optical axis R of the laser light 2. Also, this device is equipped with two flat gear racks 3A and 3B arranged in perpendicular to each other, two small gears 4A and 4B of flat gears engaged with the racks 3A and 3B, two worm wheels 5A and the like arranged coaxially with the small gears 4A and 4B, and two worms 6A and the like engaged with the worm wheels 5A and the like. Then, the racks 3A and 3B can move in axial directions of the small gears 4A and 4B engaged with the racks 3A and 3B.
Patent JP-H09187026-A (JP)
Title: Image processor and electronic slow motion camera
Inventor: FURANSHISU DERUMA
IPC: H04N5/335
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To simultaneously supply both a slow motion image and a normal speed image of the same scene by converting the color data into the luminance and chrominance data. SOLUTION: The color data items (R, G and B) undergo a series of same processing steps which are shown by the A/D converters 12 to 14, the buffers MT1 to MT3, a circuit PT which processes the information items outputted from the MT1 to MT3, the serializers SE1 to SE3 which serialize the data outputted from the processing circuits of every color. Then the processing operator PT can convert the color data R, G and B into the luminance and chrominance data Y, CB and CR. Furthermore, the data streams D1 to D3 outputted from the SE1 to SE3 are sent to a device 12 which generates a slow motion R. Thus both a slow motion image and a normal speed image of the same scene are simultaneously supplied.
Patent JP-H05173080-A (JP)
Title: Stereomicroscope
Inventor: NAKAMURA SHINICHI
IPC: G02B21/22
Filed: 1991-12-20
Abstract: PURPOSE:To provide a stereomicroscope capable of reducing the drop of image brightness, the generation of shading and the generation of abnormality in a stereoscopic sense even when a part of a mirror body is moved so as to easily observe an object. CONSTITUTION:A pair of right and left light flux moving members 18 or one light flux moving member 18 is arranged in the right and left light flux of the stereomicroscope having a pair of right and left objective optical systems 19 and a pair of right and left eyepiece optical systems 20. The member 18 is moved synchronously with the movement of the optical members arranged on the object side or image side observed from the member 18. The member 18 can change the position or angle of light flux in accordance with its movement and an image rotor prism having the odd number of reflections, an image rotor mirror, a mirror for deflecting light flux, a wedge type prism capable of changing a distance between two parallel plates to be rotated, etc., are adopted for the member 18.
Patent JP-H11224488-A (JP)
Title: Non-volatile semiconductor memory
Inventor: SEKI KOICHI
IPC: G11C16/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory which can perform erasing operation independently. SOLUTION: This device is constituted by arranging plural memory cells consisting of non-volatile memory elements being electrically erasable in a matrix state, and dividing them into plural memory blocks in the direction of word line. In this case, this device is provided with a writing mode writing information in a memory cell, a read-out mode reading out a state of threshold voltage of a memory cell, and an erasing mode performing erasing operation applying voltage for keeping threshold voltage of a memory cell in one memory block out of plural memory blocks in the prescribed range and operation reading out a state of threshold voltage of a memory cell in a memory block, also provided with an erasing control circuit performing continuation and stop of erasing operation based on information at the time of read-out operation in an erasing mode. And the erasing control circuit comprises an address generating circuit OSC1 for selecting a memory cell in a memory block.
Patent JP-H03196189-A (JP)
Title: Image signal processor
Inventor: ISHII HIROSHI
IPC: G09G5/36
Filed: 1989-12-26
Abstract: PURPOSE:To control an area on which an input signal is written arbitrarily, and to perform write at prescribed speed by reading out and feeding back an image signal at a position where the image signal is written in advance, performing the switching or the arithmetic processing of a fed back image signal and an input image signal. CONSTITUTION:The image signal is inputted from an input terminal 3, and a write controller 4 sends a position where an inputted image signal is to be written to a readout control and feedback processor 6 in advance. The readout control and feedback processor 6 reads out the image signal at that position from a frame memory 1, and feeds it back to the write controller 4 as a feedback image signal. Then, the write controller 4 switches the input image signal from the input terminal 3 and the feedback image signal in unit of picture element according to a write control signal inputted from a control signal input terminal 5, and writes it on the frame memory 1, and a memory content is outputted to an output terminal 2 in a form of scan. In such a way, it is possible to easily perform the control of the display area of an output image arbitrarily.
Patent JP-H05240542-A (JP)
Title: Icemaker
Inventor: NARUSE NOBUTAKA
IPC: F25C1/14
Filed: 1992-12-18
Abstract: PURPOSE:To obtain an icemaker in which an ice output port can be disposed at an part as far as possible and which suffers no damage in a bearing, no block-up in an icemaking water circulation system and no dropping of dew. CONSTITUTION:An icemaker comprises an upper end opened icemaking cylinder 16 formed with an icemaking surface and a spiral guide rail 16a on an inner periphery 16c and provided with an evaporator 23 on an outer periphery 16d, and a drive/partition unit 12 having a rotary hollow cylinder which has a partition blade on an outer periphery. An icemaking water return overflowing hole 16b is formed at an upper part of the hollow cylinder, an icemaking water return discharge hole 15a is formed oppositely to an icemaking water circulation hole 17d of the bottom of the cylinder 16 in the bottom, and an interior of the hollow cylinder becomes an icemaking water return passage. When the hollow cylinder is rotated, ice is guided by the rail 16a to rise, and recovered from an upper art of the cylinder 16.
Patent JP-H11176898-A (JP)
Title: Apparatus and method for detecting and removing organic contamination and apparatus and method for detecting and removing chemical contamination
Inventor: YOSHIDA HARUO
IPC: G01N21/359
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an organic-contamination detecting and removing device having means, which detects the organic contamination that is the cause of the reduction in the yield rate at manufacturing a highly integrated semiconductor at a high speed, analyzes the material components of this contamination additionally at the same time and removes the contamination, and a device for detecting and removing the chemical contamination and the method for detecting and removing the chemical contamination. SOLUTION: These methods include following means in the same device. A pair of oppositely facing trenches are formed on a semiconductor silicon wafer 1 as an object under inspection. An organic-contamination detecting means detects the organic contamination by spectrum analysis from the infrared rays emitted from the end surface of the other facing trench after the infrared rays 2 have been inputted from the end surface of one facing trench and multiply reflected inside the semiconductor silicon wafer 1. An optical dry cleaning mechanism removes the organic contamination, when it is determined that there is organic contamination. The means, wherein whether the organic contamination can be removed or not is checked again through the organic- contamination detecting means, is provided.
Patent JP-H05211407-A (JP)
Title: Linearly polarized wave radial line loop antenna
Inventor: NUMANO YUJI
IPC: H01Q9/16
Filed: 1991-12-20
Abstract: PURPOSE:To realize the linearly polarized wave loop antenna with a small transmission loss, small size and high performance. CONSTITUTION:The loop antenna consists of a radial guide path comprising a round plate 3 at a lower side of a dielectric base 1 and a circular conductor plate 6 arranged opposite to the ground plate and of a loop element array arranged to the upper side on the dielectric base 1 in which a line whose length is one wavelength is formed with a prescribed gap, each loop element 2 has a connection means 15 connecting one terminal 2a to the ground plate 3 and an exciting means 5 penetrating other terminal 2b through the dielectric base 1 and projecting to the radial guide path, and the direction of the gap of the loop elements 2 is arranged in a prescribed direction and the exciting means 5 is arranged on concentric circles with a prescribed interval whose center is a feeding part of the radial guide path.