baber/WOPTO huggingface dataset:
Patent JP-H11186361-A (JP)
Title: Sample carrier device
Inventor: KAWAI EIJI
IPC: B25J9/06
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To readily control the direct advance movement and the rotary movement of a sample carrier arm. SOLUTION: This sample carrier device is constituted of a carrier-arm rotating through a shaft 16 and a direct carrier advancing through-shaft 18 which are rotatably driven in a vacuum chamber 1, an arm direct advancing motor M2, which rotates and drives the shaft 18, an arm rotating motor M1 which rotates and drives the shaft 18 and the shaft 16 at the same time, a second arm 29 which is supported rotatably on a first arm 23 that is supported rotatably around the shaft 16, and wherein a carrier-arm supporting shaft 33 is provided at the top part, and a carrier arm 41 which is rotatably supported around the shaft 33. When only the arm direct advancing motor M2 is rotated without rotating the arm rotating motor M1, the carrier arm 41 is moved in the direct advancing direction.  When only the arm rotating motor M1 is rotated without rotating the direct arm advancing motor M2, the direction of the carrier arm 41 is changed under a state in which the relative positional relation of the respective arms 23, 29 and 41 remains the same.
Patent JP-H10198236-A (JP)
Title: Color image forming device
Inventor: TOYOSHIMA EIICHIRO
IPC: G03G15/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve usability by providing replaceable consumables with a non-volatile memory, storing the attribute information of the consumables and changing the information. SOLUTION: By a CPU 14 incorporated in the signal processing part 4 of a printer engine, a control signal is exchanged between a printer controller by executing serial communication 15. Besides, the communication is executed among the memories 203-206 for the respective developing units of M, C, Y and Bk, the memory for a photoreceptor drum 207 and the backup memory 230 by the CPU 14. In the memories 203-206, color information, a reutilizing frequency, the name of a maker, an ID number, the threshold value of a service life and the counter value of the service life are stored. In the memory 207, the name of the maker, the ID number, the threshold value of the service life and the counter value of the service life are stored. The counter value of the service life is the information counted up based on the number of printed sheets used by the developing unit and up-dated every print.  Then, when the counter value of the service life becomes over the threshold value of the service life, the service life is informed.
Patent JP-2001176730-A (JP)
Title: Stationary induction apparatus
Inventor: TSUJI TAKAMASA
IPC: H01F27/12
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a stationary induction apparatus, in which the certainty and reliability of relaxing or neutralizing the electrification of an insulating liquid is improved, without damaging the characteristics of insulation and the cooling capability. SOLUTION: This stationary induction apparatus is constructed, in such a way that a cooling tube 5 that circulates the insulating liquid is provided in a transformer tan 1 that accommodates a coil 2, and a cooler 4 is mounted especially on the way of the cooling tube 5 to circulate the insulating liquid from the cooler 4 to the lower part of the transformer tank 1 using a pump 6. In particular, an electric charge relaxation unit 7, using an electric charge relaxation member is provided on the way of the cooling tube 5.
Patent JP-2000176648-A (JP)
Title: Welding control device
Inventor: NISHIYAMA MASAMITSU
IPC: B23K11/11
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a welding control device which is capable of confirming abnormality of a welding spot at a job site for each control device, in a welding process in an advanced factory automation, and which is capable of making a quick recovery of abnormality if it occurs. SOLUTION: The welding control device is one connected to each other by a network and is equipped with an indicator 153 for displaying a welding state, a RAM 152 for storing route data of a robot that positions a welding gun to a spot, a sub-controller CPU 151 for discriminating abnormality, and a communication inter face I/F 155 for connecting the network; the device, when detecting occurrence of abnormality, transmits the robot route data of the abnormal spot to other welding control devices.
Patent JP-H05183091-A (JP)
Title: Composite lead frame
Inventor: OIGAWA KINYA
IPC: H01L23/50
Filed: 1991-12-28
Abstract: PURPOSE:To obtain the improvement in heat dissipation of a lead frame and low inductance of a lead easily and at low cost by stacking a plurality of insulating sheets formed on an island in a conventional composite lead frame. CONSTITUTION:A body 1 comprises a metal lead frame in which an island 2 for mounting a semiconductor device 8 and a plurality of leads 3 extending outwardly from the island 2 are integrated. The size of island 2 in the body 1 is formed larger than that of the semiconductor device 8, and a device hole 6 for forming a space in which the semiconductor device 8 is placed is formed on one side or both sides of the island 2. A composite lead frame is formed by stacking a plurality of insulating sheets 4, which correspond to the leads 3 and on which a plurality of fine leads 3 are formed, on the top face of the island 2. Thus, the improvement in heat dissipation of the lead frame and a low impedance can easily be obtained.
Patent JP-2000184350-A (JP)
Title: Signal transmission method and device therefor
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N7/167
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To generate no code patterns that produce the signal waveforms which are disadvantageous to the reproduction of clocks and/or data even when a prescribed flat field pattern is inputted by resetting all register value of a scrambler right after a word preceding the last one of effective video signal start signals is inputted. SOLUTION: A scrambler transmits the bit serial signals inputted from an input side C01 through nine 1-bit delay circuits C11-C19 to lead them to an output side C04 and also feeds back the output to apply it to the input sides of adders C02 and C03 respectively. Thus, a divider having a divisor that is shown by a polynomial G(x)=x9+x4+1 is constructed. A control circuit C06 has a reset pulse output line to apply the reset pulses to the circuits C11-C19 and then supplies a timing reference signal from a circuit C07 and the serial clocks signal from a circuit C08 respectively.
Patent JP-H06201956-A (JP)
Title: Optical fiber cable
Inventor: SAOTOME HIROYUKI
IPC: G02B6/44
Filed: 1992-12-25
Abstract: PURPOSE:To provide the optical fiber cable having a small diameter, high density, excellent transmission characteristic and high reliability by providing a coated optical fiber ribbon with a protective film, arranging tensile bodies on the same plane of the coated optical fiber ribbon and applying an external coating later integrally on the fiber ribbon and the tensile bodies. CONSTITUTION:This optical fiber cable is constituted by arranging the tensile bodies 3 consisting of steel wires, etc., in parallel apart a spacing on the same plane as the coated optical fiber ribbon 1 on both-sides of the coated fibers having a resin protective layer 2 consisting of a resin such as polyamide resin or BPT having >=50kgf/mm<2> tensile strength formed on the outer periphery of the coated optical fiber ribbon 1 and integrally applying the external coating layer 4 of polyethylene, vinyl chloride, etc., on the coated fibers and the tensile bodies, respectively. The optical fiber cable may be otherwise constituted by arranging two lines of the coated fibers applied with the resin protective layers 2 on the outer peripheries of the coated optical fiber ribbons 1 in parallel keeping a space on the same plane, positioning the tensile body 3 between the respective coated fibers and integrally applying the external coating layer of an elliptic shape on these coated fibers and the tensile body.
Patent JP-H06189905-A (JP)
Title: Ophthalmologic optical measuring device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/107
Filed: 1992-12-24
Abstract: PURPOSE:To measure the radius of curvature of the cornea and the refracting power of a tested lens. CONSTITUTION:The light fluxes from cornea measuring light sources 21a, 21b are once formed as a light source image on the cornea Ec of an examined eye E, and the reflected light flux is divided in the orthogonal direction by a half mirror 17 to be respectively projected as four cornea reflected images on line array sensors 13, 15. In a signal processor 22, the photo detecting positions of eight in total cornea reflected images are analyzed to obtain the refracting power and curvature of the cornea Ec including the astigmatism. The light flux from a lens measuring light source 1 is passed through an examined lens G and four opening parts of a diaphragm 5 and divided in two directions by a half mirror 2 to be respectively formed as four linear lens transmitted light flux images on line array sensors 13, 15. In a signal processor 22, the photo detecting positions of eight in total linear lens transmitted light flux images are analyzed to obtain the refracting power of the examined lens G.
Patent JP-H11191560-A (JP)
Title: Case mounting structure of hic board
Inventor: NAKAYAMA YOSHIKAZU
IPC: H01L21/52
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid integrated circuit(HIC) board case mounting structure which is good in high-frequency characteristic and capable of coping with an HIC board, independently of the size of the board and grounding the side of the case at the edge face of the HIC board by short-circuiting, when data are inputted into or outputted from a pattern at the edge face of the HIC board or the edge face of the HIC board is connected for grounding. SOLUTION: This case mounting structure of an HIC board 40 is constituted of a conductive side ribbon 31 provided abutting against the edge face of the HIC board 40, a through-hole 11 provided to the side of a case, and an elastic conductive means 30 inserted into the through-hole 11. In this case, a connector 20 which enables the conductive means 30 to be press-contacted to the conductive side ribbon 31 with a flange 21 is provided to short-circuit the edge face of the HIC board 40 out to the side of the case for grounding.
Patent JP-2001175931-A (JP)
Title: Unmanned transaction system
Inventor: TAKANO KUNIHIKO
IPC: G06Q50/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To accelerate processing for acquiring the image data of the application of a contract and an identification(ID) card in client terminal equipment composing of an unmanned transaction system. SOLUTION: An image reading part 21 is provided with a reading plane having a size capable of simultaneously placing an application 48 and an ID card 49 thereon. After the application 48 set in a document slot 23 is taken into the prescribed position of the image reading part 21 and a client opens/ closes a lid 20a and sets the ID card 49 at the prescribed position of the image reading part 21, the application 48 and the ID card 49 are simultaneously read.
Patent JP-2001170860-A (JP)
Title: Work holding device and double ended grinding machine
Inventor: ISOBE AKIRA
IPC: B24B41/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To machine a work having recessed and projecting parts accurately. SOLUTION: A pair of supporting pads 312 for ejecting fluid facingly against each face of the work W, an opening/closing mechanism G2 capable of energizing each supporting pad 312 so as to come close to each other and a stopper S capable of controlling distance between the supporting pads not becoming below a predetermined distance are mounted on a work holder 31 of a work holding device 3. Each supporting pad is energized by the opening/closing mechanism G2 while keeping distance between each supporting pad at the predetermined controlled distance for making operating surfaces of grinding wheels 11 and 21 come close to each other to a predetermined switching distance to pretreat the work W.  Then the control for the stopper S is cancelled while holding the work W by fluid static pressure for making the operating surfaces of grinding wheels 11 and 21 come close further to each other to a predetermined finishing distance to finish the work W.
Patent JP-2000176309-A (JP)
Title: Air purifier
Inventor: YANAGIDA MAKOTO
IPC: B03C3/155
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To clean a filter during operation without removing it. SOLUTION: In the case one side part of an electrostatic filter 5 set perpendicularly to an air flow path 4 is polluted, the side part of the electrostatic filter 5 is wound up on a winding cylinder 8b on that side, and at the same time electric discharge of a discharge part 11 is interrupted, and the dust in that side part of the electrostatic filter is dropped to a receiving tray installed in the lower part from the winding cylinder by sucked air sucked through a suction port 2 and passing through the housing chamber 7b.
Patent JP-2000142661-A (JP)
Title: Container whose opening position is understood even by visually handicapped
Inventor: AOYANAGI YOSHITAKA
IPC: B65D1/20
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To make a container opening noticeable without observing visually or touching directly. SOLUTION: In forming or capping a container 1, a recess or a protrusion 3 is provided at a place other than an opening 2, such as near the opening on a side face. In the case of a metal container, a recess 3 can be made by press work simultaneously with a capping process.
Patent JP-H11242532-A (JP)
Title: Personal computer or word processor having reading easel
Inventor: SHIODA SHINICHI
IPC: B41J29/15
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To facilitate rearrangement and execution of jobs on a desk without using any accessory original board by attaching a reading easel to the main body of a personal computer or a word processor. SOLUTION: A reading easel part 5 is opened via a hinges 7 in a state where a cover 3 of a screen part is opened upward from a key part 1 of the main body of a personal computer or a word processor and the keys are operated. The part 5 has a clipping part 6 and a clip 10 of original forms, etc. The closed part 5 can double as a protective board of a screen 4. The reading easel can also be attached at both sides of the screen 4 since the hinges 7 are available at both sides of the screen 4. As a result, the reading easel can be quickly set at the height equal to the screen 4 when a user operates the keys with both hands. Thus, the user can read an original just by moving slightly his eyes to the right and left, the fatigue of eyes can be reduced and the user can be free from inconvenient operations.
Patent JP-H05185011-A (JP)
Title: Substrate edge cleaning device
Inventor: KOBAYASHI IPPEI
IPC: H01L21/304
Filed: 1991-12-27
Abstract: PURPOSE:To reduce the supply of a cleaning soln. and to excellently clean off the unnecessary thin film on the edge of a rectangular substrate by using this device. CONSTITUTION:A means 2 is provided to carry a rectangular substrate 1 with a thin film formed on the surface by spin coating rotatable around the vertical axis P, and a nozzle 3 rotatable along with the substrate 2 is furnished to the means 2 to discharge a coating soln. over the substrate 1 and to clean off the unnecessary thin film. The nozzle is rotated along with the substrate 1, the cleaning soln. is discharged toward the edge of the substrate 1 on the rear side and at least on the upstream side of the edge, and the unnecessary thin film is cleaned off.
Patent JP-H05183770-A (JP)
Title: Circuit for generating high voltage
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/185
Filed: 1991-12-27
Abstract: PURPOSE:To improve the stability degree of a high voltage by reducing an inner impedance in a high voltage generating circuit. CONSTITUTION:A horizontal synchronizing signal Ps is supplied to a horizontal deflection circuit 1 so as to obtain a fly-back pulse Vr1. The pulse Vr1 is adopted as a high voltage pulse Vhv1 by a fly-back transformer 12 so as to be supplied to a high voltage rectifier circuit 13. the horizontal synchronizing signal Ps is adopted as a pseudo synchronizing signal Psd by a phase shift circuit 11 and supplied to a high voltage output circuit 5 so as to obtain the fly-back pulse Vr2. The pulse Vr2 is adopted as the high voltage pulse Vhv2 by the fly-back transformer 13 so as to be supplied to the high voltage rectifier circuit 7. The outputs of the high voltage rectifier circuits 13 and 7 are connected in common and a DC voltage HV obtained at the connecting point is supplied to the possitive electrode of a picture tube.
Patent JP-2001171235-A (JP)
Title: Thermal transfer ribbon
Inventor: UMEDA MAKOTO
IPC: B41M5/39
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer ribbon which can print confidential information in a non-visible state and visualize the confidential information for a receiver by a simple means. SOLUTION: A thermal transfer layer is mainly made of a heat-melting wax and/or a thermoplastic resin including micro-capsules containing a photochromic substance.
Patent JP-2001177272-A (JP)
Title: Cable-retaining device of electric equipment
Inventor: GUNJI YOSHIHIRO
IPC: H05K7/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the cable-retaining device of electric equipment, that can be suspended due to dead weight by detachably and rotatably mounting one end of a curved presser plate for pressing a cable to the substrate of the electric equipment. SOLUTION: In the cable-retaining device of electric equipment, where a cable is pinched by a substrate 1 and a presser plate 4 by engaging one end of the curved presser plate 4 for pressing the cable to the substrate 1 of the electric equipment, a rotary shaft 5 is provided nearly horizontally at a cutout part 13 of the substrate 1, the rotary shaft 5 is rotatably engaged by a pair of engaging nibs 6 being opposingly provided at one end of the presser plate 4, and the pair of engaging nibs 6 are attached to or detached from the rotary shaft 5, thus mounting the presser plate 4 to the substrate 1 so that it can be attached and detached freely.
Patent JP-H04300602-A (JP)
Title: Method and device for purifying chemical substance
Inventor: KONRATSUDO SHIERUMUTSUKII
IPC: B01J2/26
Filed: 1991-12-18
Abstract: PURPOSE: To continuously and economically purify a chemical substance by making a molten chemical substance drop-shape, deheating, crystallizing and solidifying the droplets to form pellets, subjecting the pellets to a sweating process by a hot gas flow to melt outer contaminated surfaces of the pellets and to drip off the melt to attain purification of the pellet. CONSTITUTION: A molten chemical substance is made to be drop-shaped at first, is deheated, then is crystallized and solidified to form pellets 8. Then the pellets 8 are supplied to a perforated incline bottom surface 17 of a vessel 10 from a feeding conduit 9, the pellets 8 are subjected to the sweating process by the hot gas flow 21 to melt the outer contaminated surfaces thereof and to drip off the melt 22 to attain purification of the pellet 8 and purified pellets 8' are taken out from a carrier shoot 12. Consequently the chemical substance can be continuously and economically purified.
Patent JP-2001173019-A (JP)
Title: Lifting ladder device for construction machine
Inventor: MORIMOTO KAZUSADA
IPC: E06C5/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the lifting actions of an operator by stabilizing a ladder at the descent position and storage position of the ladder and to prevent the breakage of the ladder by preventing it from protruding to the surrounding. SOLUTION: The ladder 11 is provided with descent position lock mechanisms 31, 33 locking it at the descent position. The lock by the lock mechanisms 31, 33 can be released on a vehicle. The ladder 11 is also provided with storage position lock mechanisms 31, 32 locking it at the storage position.
Patent JP-H06193058-A (JP)
Title: Lap driving confirmation method for compaction pile
Inventor: KAWAKAMI TAKAHIRO
IPC: E02D5/46
Filed: 1992-12-25
Abstract: PURPOSE:To enable the lap driving of new and old compaction piles to be instantaneously confirmed at a construction stage in laying the piles for connection to each other, using a multiple spindle compaction pile driving machine. CONSTITUTION:When a triaxial compaction pile driving machine is used to drive compaction piles 4 to 6 following piles 1 to 3, the torque of a rotary shaft for driving the pile 4 connected to the pile 3 is detected, together with the torque of a rotary shaft for driving a pile 5 or 6 away from the pile 3. Then, the lap driving of the piles 3 and 4 is confirmed, due to a difference between the values of the torque. As a result, the lap driving of new and old piles can be instantaneously confirmed and verified at a stage of construction, and the reliability of work execution is improved.
Patent JP-2000185938-A (JP)
Title: Ceramic paste for forming ceramic capillary rib
Inventor: TOYODA SEIJI
IPC: H01J11/36
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make ceramic capillary ribs simply and accurately formable through reduced process steps without wasteful use of raw materials. SOLUTION: The ceramic paste can form ceramic capillary ribs through the plastic deformation. The ceramic paste for forming the paste membrane comprises 30-95 wt.% of glass powder or glass and ceramic mixed powder, 0.3-15 wt.% of resin and 3-70 wt.% of a solvent. The solvent comprises a mixture of solvent, plasticizer, dispersing agent and defoaming agent. In a preferred embodiment, the resin is a self-curing resin, a thermosetting resin or a photo- setting resin. After the paste is coated, the foams are removed from the paste membrane by the defoaming agent, then the membrane is self-cured, thermally cured or photo-cured to a proper hardness.  At this state, the blade 12 is thrust to the membrane and is allowed to move in a certain direction relatively to the paste membrane 11 to effect the plastic deformation of the membrane and the objective ceramic capillary ribs 13 are formed, thereby.
Patent JP-H11181740-A (JP)
Title: Impervious structure
Inventor: SUEOKA TORU
IPC: E02B3/12
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an impervious structure which, even if water leaks into a storage facility, can prevent the diffusion of components included in the leaking water. SOLUTION: A purifying layer 1 made of a material purifying liquids is laid inside a structure foundation formed in the shape of the container, and a lower layer 2 of mixed soil obtained by mixing bentonite into soil is laid on the upper surface of the purifying layer 1. A impervious sheet 3 is laid on the upper surface of the entire area of the lower layer 2 of mixed soil, and an upper layer 4 of soil mixed with bentonite is laid on the upper surface of the impervious sheet 3.