baber/WOPTO huggingface dataset:
Patent JP-H07194024-A (JP)
Title: Charger for battery
Inventor: KOU SHISEI
IPC: H02J7/00
Filed: 1993-11-30
Abstract: PURPOSE: To keep a battery always in saturated state by providing a charger with a quantity-of- charge-input control system, and controlling the charge condition by the situation of voltage, currents, and temperature. CONSTITUTION: This device performs the charge of a battery via a power input automatic adjusting circuit 4, a power input control gate circuit 5, high-frequency full wave-rectifying circuits 61 and 62, an overvoltage protection control circuit 15, a temperature control gate circuit 10, and a main control IC8 from an instantaneous overvoltage protection control circuit 2, a condensing panel 11, and a photoelectric transfer circuit 13. Moreover, even in the condition without light, the charge by external power source can be performed. It performs proper charging, according to the voltage of a battery, being adjusted for operation control mainly by the power input automatic adjusting circuit 4, the power input control gate circuit 5, and the temperature control gate circuit 10, the main control circuit IC8, and the high-frequency full-wave rectifying circuits 61 and 62.  As a result, the life of the battery is elongated, because it keeps the voltage of the battery at all times and also it does not cause record effect.
Patent JP-H09178810-A (JP)
Title: Ic test equipment
Inventor: SHIBUYA NOBUAKI
IPC: G01R31/28
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a backup state in which delay time is largely changed by providing a main switch for connecting each signal transmission path to a terminal on a performance board, an auxiliary switch for connecting the terminal on the performance board to a signal, transmission path adjacent thereto, and a spare signal transmission path. SOLUTION: Signal transmission paths 2A-2N of normal channels are connected to each terminal P1, P2... on a performance board 3 through main switches 5A, 5B...5N to connect them to each terminal of an IC 4 to be tested. Auxiliary switches 7A-7N for connecting each terminal to the signal transmission path of the adjacent channel are provided, a spare signal transmission path 2Z is provided, and this transmission path 2Z is connected to the terminal PN on the performance board 3 by the auxiliary switch 7N. When the transmission path 2B fails, the switch 5b, and all the main switches 5C...5N after the switch 5B are set to OFF, and all the switches 7B-7N are switched to ON state.
Patent JP-H08161423-A (JP)
Title: Illuminating device and character reader
Inventor: IMADA NOBUHIKO
IPC: G06K9/20
Filed: 1994-12-06
Abstract: PURPOSE: To apply the device for reading OCR characters as well by turning the readable rate of embossed characters to 100% by turning on/off plural light sources individually while including light sources for regular reflection in the plural light sources. CONSTITUTION: Luminous fluxes at three parts between broken lines are luminous fluxes to be regularly reflected at three embossed character strings of 1st, 2nd and 3rd embossed lines 7, 8 and 9 respectively. When reading the 1st embossed line 7, the light source for emitting the luminous flux to be regularly reflected at that part is selectively turned on and the light sources for generating the other luminous flux are turned off. When reading the 2nd and 3rd embossed lines 8 and 9, the light source for emitting the luminous flux to be regularly reflected at each part is similarly selectively turned on respectively, and the light sources for emitting the other luminous fluxes are turned off. Thus, the image of an embossed character string on a card 2 is photographed by a CCD camera 4 and a video signal is outputted from the CCD camera 4 to an image processor 5.
Patent JP-H09181092-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUCHIYA MASANOBU
IPC: H01L29/74
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thyristor having low on voltage and high breakdown voltage by forming a p-type region on one side of a n-type semiconductor substrate, forming a cathode region therein, forming a n-type heavily doped first epitaxial growth layer on the other side of the substrate, and forming an anode layer thereon using a second epitaxial growth layer. SOLUTION: An n-type heavily doped semiconductor layer 32, 5μm or so in thickness is formed as a buffer layer on one side of an n-type semiconductor substrate 33 by epitaxial deposition(ED). A p-type heavily doped semiconductor layer 31, 15μm or so in thickness is formed thereon as an anode layer by ED. Thereafter, a p-type diffusion region and an n-type diffusion region are formed on the other side of the substrate 33 by an ordinary method to obtain a thyristor of p-n-p-n structure. Since the n-type substrate is used as an n<-> layer, as mentioned above, it is possible to sufficiently increase the thickness of n<-> layer, and to provide the thyristor with a high breakdown voltage. This also makes it possible to enhance the efficiency of hole injection from the p-type semiconductor layer 31 to the n-type semiconductor layer 32, and thus reduce on voltage.
Patent JP-H10282780-A (JP)
Title: Image forming device and toner receiving container
Inventor: YOSHIKI SHIGERU
IPC: B65D83/06
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To secure a stable replenishment quantity by letting toner shifted on knocking a bottom of toner receiving container by the shock thereof, and lowering the sound when knocking while stabilizing the transporting force. SOLUTION: By rotating this toner receiving container 1, the toner is sent from the bottom side to an outlet part 1-4 side. The projection 1-8 are formed on a large diameter peripheral part. When the container 1 is rotated by the force of a driving motor 3-3, the projection 1-8 alternately repeat a state of falling in the recess 9, and the state of turning in riding from the recess 9 while rubbing holder surfaces 4-3. At this point, the bottom of the container 1 is knocked by two sections of holder surfaces 403 on both sides of the recess 9 and the shock is imparted to the container 1. By this shock, the toner sticking on the inside wall of container 1 is disentangled, fluidized, and sent toward the outlet side, in accordance with rotation of the container 1.
Patent JP-2000174455-A (JP)
Title: Ground potential matching device
Inventor: SUZUKI YOSHIAKI
IPC: H05K7/04
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a ground potential matching device which can cope with specifications of a plurality of circuit units with one kind of chassis. SOLUTION: A facing part 1 and an facing part 2 of a chassis are provided with ribs 1a, 1a, etc., and ribs 2a, 2a, etc., in a facing position, respectively. A conductive plate spring 3 is sized to hold the rib 1a and the rib 2a through elasticity. Matching of ground potential of the facing part 1 and the facing part 2 of the chassis 1 is possible by making the plate spring 3 hold the rib 1a and the rib 2a at an arbitrary position. When the plate spring 3 is arranged on an adjustment coil of a printed board, an adjustment coil can be adjusted by removing the plate spring 3. Since the plate spring 3 can also be arranged on an adjustment coil in this way, optimum grounding is made possible.
Patent JP-H06154887-A (JP)
Title: Device for conveying metallic sheet in duplicate plate forming machine
Inventor: NAITO SEIGO
IPC: B21D5/14
Filed: 1992-11-27
Abstract: PURPOSE:To machine a large size work with a single operator and to improve the workability remarkably by supporting a metallic sheet for which a flange part is formed in a duplicate plate forming machine with a metallic sheet conveying truck, to automatically returning to a machining beginning point where the operator exists and reversing it. CONSTITUTION:The device is composed of a guide rail 15 arranged along a duplicate plate forming machine 11, a metallic sheet conveying truck 17 running on the guide rail, slide table 19 provided on an upper part of this truck 17 and being freely movable orthogonally crossing to the guide rail 15, a metallic sheet holding part 25 provided on the table 19 and holding a metallic sheet 5a to be bent, and a chain 33 returning the metallic sheet conveying truck 17 on the guide rail 15 from a bending finishing point to a beginning point. Then, the metallic sheet conveying truck 17 is moved by being pulled with a moving force of the metallic sheet 5 which is held with the metallic sheet holding part 25 and moved while being orderly bent in the duplicate plate forming machine 11.
Patent JP-2001150131-A (JP)
Title: Automatic welding device
Inventor: MIYAUCHI SHOJI
IPC: B23K9/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic welding device for conducting automatic welding even though a horizontal metal plate situated on the underside has any shape. SOLUTION: A longitudinal metal plate 2 in the vertical direction is positioned regarding a direction orthogonal to a conveying direction by pressing it against position regulating rollers 7c with a 1st press roller 8 and holding it between them. In this positioned state, welding is conducted with a welding means 5 which is arranged in the fixed position while conveying the metal plate in a prescribed conveying direction with a conveying means 4.
Patent JP-H0515303-A (JP)
Title: Method for producing dry vegetable product and product obtained
Inventor: KAATO JIEI AEBI
IPC: A23L19/00
Filed: 1991-12-24
Abstract: PURPOSE: To obtain a product which contains a penetrant, has a specified water content and has storage property without changing the aroma and whole appearance by dipping vegetables in a bath containing a specified penetrant for food and then removing the penetrant depositing on the surface of the vegetable and drying. CONSTITUTION: First, vegetables such as cabbage, broccoli, spinach, potato, etc., are sliced and dipped in a bath comprising food penetrant by >=5wt.%, preferably 5 to 70wt.% and water at 45 to 220 deg.C for 20sec to 2 hours. The penetrant has such a property that can form an amorphous solid after it is permeated and dried (preferably a corn syrup or glucose having >=42 D.E.) Then the excess amt. of the agent is removed from the surface and dried to obtain the objective vegetable containing an amorphous solid and having 2 to 6% water content.
Patent JP-H05147944-A (JP)
Title: Production of zirconium oxide powder
Inventor: UEMA TSUTOMU
IPC: C01G25/02
Filed: 1991-12-02
Abstract: PURPOSE:To obtain high purity zirconium oxide powder having uniformly controlled particle diameter and excellent dispersibility of particles. CONSTITUTION:An aq. soln. of zirconium salts including zirconium oxide hydrate and an alkali soln. are fed into a reactional system and brought into contact with each other while maintaining a constant pH in the reactional system. The resulting precipitate is separated, dried and fired to produce zirconium oxide powder.
Patent JP-H07159319-A (JP)
Title: Sensor device
Inventor: KAWADA SATOSHI
IPC: G01N21/41
Filed: 1993-12-09
Abstract: PURPOSE:To simply correct a temperature so as to obtain a correct measured result irrespective of a change in the temperature of a sample to be inspected, to achieve a real-time continuous measurement without depending on the temper ature, to enhance functionality and to enhance measuring accuracy in a sensor device which utilizes an optical-pumping surface-plasma-resonance vibration, while maintaining the small constitution of a sensor head. CONSTITUTION:The sensor device is provided, along an optical path from a dotlike light source 1, with a colimator lens 2, a first cylindrical lens 3, a high- refractive-index prism 4 in which a metal thin film 4b, for surface plasmon excitation, coming into contact with samples 21, 22,... to be inspected is installed on one face, and a second cylindrical lens 5, and a solid-state image sensing element which is installed on a focusing plane on the rear side of the second cylindrical lens 5, is used as a two-dimensional solid-state image sensing element 6.
Patent JP-H11158961-A (JP)
Title: Mounting structure of pocket sink
Inventor: HAGIWARA MASAHARU
IPC: E03C1/18
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a pocket sink, in which the contact bonding force of the pocket sink can be obtained sufficiently by simple constitution and which can also be installed simply. SOLUTION: The mounting structure of the pocket sink is constituted so that a drum section 5a is fitted to an opening 3 bored to the top plate of a sink, etc., and an upper-edge flange section 5b is retained to the top face of the opening peripheral section of the opening 3 through a packing 8. Retaining bodies 10A, 10B with outwards projected retaining elastic pieces 12A, 12B are bonded and fixed to the outer circumferential surface of the drum section 5a, and the front end sections of the retaining elastic pieces 12A, 12B are engaged with the rear-side peripheral section of the opening 3 when the drum section 5a is fitted into the opening 3.
Patent JP-H07164749-A (JP)
Title: Thermal recording material
Inventor: WATANABE YASUHIKO
IPC: B41M5/333
Filed: 1993-12-14
Abstract: PURPOSE:To eliminate the fading of a developed color image and the color development of a background by providing a thermal color forming layer based on a leuco dye and a coupler and compounded with three kinds of specific compds. on a support. CONSTITUTION:A thermal recording material is formed by providing a thermal color forming layer based on a leuco dye and a coupler and containing compds. represented by formulae I, II, III on a support. By providing an intermediate layer containing non-foamable plastic fine hollow particles with an average particle size of 0.1-20mum and a percentage of hollowness of 30% or more between the thermal color forming layer and the support, color forming sensitivity can be enhanced. In the addition amts. of the compds. represented by the formulae I, II, III, with respect to one pts.wt. of the compd. represented by the formula I, the compd. represented by the formula II is pref. set to 0.01-0.10 pts.wt. and the compd. represented by the formula III is pref. set to 0.05-0.15 pts.wt. The intermediate layer containing the plastic spherical hollow particles acts as a heat insulating layer to enable the efficient utilization of heat energy from a thermal head.
Patent JP-H11171453-A (JP)
Title: Escalator device
Inventor: UCHIDA FUTOSHI
IPC: B66B29/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a footstep for a wheelchair. SOLUTION: A guide bar 54 and a connecting rod 56 are arranged in mobile stepboards 14a, 16a freely to reciprocate, a guide bar 58 is arranged in a stepboard 18a freely to reciprocate, pinions 76, 88 are engaged with driving racks 32a, 32b for connection respectively by driving the driving racks 32a, 32b upward at the time of wheelchair operation, driving force due to rotation of the pinions 76, 88 is transmitted from a pinion 64 to the guide bar 54 by rotating the pinions 76, 88 accompanied to moving of the respective stepboards and is transmitted to the guide bar 58 via a pinion 84, the guide bar 58 and the connecting rod 56 are moved to neighboring stepboard sides respectively to support the stepboards 14a, 16a with the connecting rod 56 and the guide bar 58, and respective stepboards 14a, 16a are connected linearly each other.
Patent JP-H06184934-A (JP)
Title: Soft-finishing agent
Inventor: SHIRATO KAZUTAKA
IPC: D06M13/02
Filed: 1992-12-22
Abstract: PURPOSE:To provide a soft-finishing agent containing a specific tertiary monoamine and a specific amphoteric compound in a specified weight ratio, giving excellent softness, antistaticity and elasticity (puffy touch) to various fibers, and excellent in storage stability. CONSTITUTION:The soft-finishing agent good in dispersibility in water and excellent in stability for a long period at low temperatures contains (A) a tertiary amine of formula I (R<1>, R<2> are 11-21C alkyl, alkenyl; R<3> is OH-substituted lower alkyl; q is 1-5; r is 1-10), its neutralized product with an acid or its quaternized product and (B) an amphoteric compound of formulas II-IV (n is 1-4; R<4>, R<6> are 8-22C alkyl, alkenyl; R<9> is 1-22C alkyl, alkenyl; R<5>, R<8> are 1-4C alkyl, etc.; m is 1-4; R<7> is 1-4C alkylene, etc.; X is COO-, SO3-, etc.; Y is CO-NA-, COO-, etc., (A is H, methyl)] in an A/B weight ratio of 60/40 to 98/2 in the both components total amount of 2-40wt.%.
Patent JP-H11175204-A (JP)
Title: Equipment managing device
Inventor: KAWAMURA MICHIHIRO
IPC: G06F1/32
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an equipment managing device with which a power saving mode can be started synchronously with the power source control of equipment to be managed. SOLUTION: Concerning an equipment managing device 1 for collecting the data of equipment to be managed such as a copy machine C and transmitting these data through a prescribed line to a managing computer, this device is provided with a power supplying means 18 for detecting the start of the power saving mode at the equipment to be managed and switching the supply of power to a main body circuit to the power saving mode.
Patent JP-H10190218-A (JP)
Title: Manufacture of printed wiring board
Inventor: KANETANI DAISUKE
IPC: H05K3/46
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To form a printed wiring board wherein an end part exposed conductor's area in contact with the wall face of an opening is hard to reduce, by removing the plating nucleus property of a plating nucleus from the surface of an organic substrate around the portion corresponding to the end part to be formed, and then forming a plating metal layer on the end face of the opening. SOLUTION: First, the surface of a substrate 10 and the wall surface of an opening 13 are provided with a plating nucleus 16. Then a plating resist film 20 is formed on the surface 101 of the board around its end part and the surface of the board 10 where a plating film is not to be formed. Thereby the plating nucleus 16 on the surface 101 of the board around its end part is covered to remove plating nucleus property (catalytic performance and conductive performance of plate). Then an electrodes copper plating metal film 18 and an electrolytic copper plating metal film 19 are formed on the surface of the substrate 10, and the wall surface of the opening 13 uncovered with the plating resist film 20.  When the plating resist film 20 is thereafter removed, a printed wiring board is completed in which the end part 151 of an end part exposed conductor 15 is exposed at the wall surface of the opening 13.
Patent JP-H07164813-A (JP)
Title: Pneumatic tire for heavy load
Inventor: KONII YOSHIO
IPC: B60C15/00
Filed: 1993-12-17
Abstract: PURPOSE:To reduce the weight of a tire, maintaining the durability, strength, etc., of the tire. CONSTITUTION:A pneumatic tire for heavy load is equipped with a carcass 9 consisting of one outside carcass ply which is turned back outside from the tire inside cavity for a bead core, extends, outside surrounding the carcass ply at the position on the tire inside cavity side and has a turning-up part which turns up a bead core inside from the outside, breaker 10, cap ply 12, bead apex, and a bead filler 15. Each of the carcass ply 9 and a cap ply 12 is formed by bias-arranging the cords made of organic fiber, and the turned-back part of the inside carcass ply is positioned within a range of 50+ or -5% of the height of the tire sectional shape from the bend bottom, and the cap ply 12 is terminated at the position different from the inside edge in the tire radial direction in comparison with the edge of the turned-back part of the inside carcass ply.
Patent JP-H09186810-A (JP)
Title: Image reader, program reservation device and program recording and reproducing device using it
Inventor: EZAKI TADASHI
IPC: G06K9/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To easily reserve a program and to easily confirm the reserved program. SOLUTION: An image signal VS is obtained by using an image pickup section 110 to pick up a document on which program information is described. A detection section 124 detects ruled lines of the document based on the signal VS and a drive section 140 directs the reader 50 correctly. While moving the reader 50, the obtained signal VS is fed to a recognition section 121, which recognizes characters and figures and data are stored in a memory section 122. Without the document, data in the memory section 122 are displayed on a display section 130 to obtain program information. The image signal VS is sent from a signal transmission section 150.  The image signal obtained by receiving the transmission signal is discriminated and the data are stored in the memory section 122 to vase the data to reference or retrieve the program information thereby simply confirming the program reservation or selecting the program to be reproduced.
Patent JP-H03200990-A (JP)
Title: Image density control method
Inventor: KANEDA MASAYUKI
IPC: G03G15/08
Filed: 1989-12-28
Abstract: PURPOSE:To perform density control with high accuracy while preventing interference fringes from being generated by irradiating an image density detection area with constant-intensity light detecting, the quantity of reflected light from the image density detection area, and controlling image density according to the quantity of reflected light. CONSTITUTION:A mirror surface reflection type or diffuse reflection type optical sensor 7 consisting of a pair of a light emitting element and a light receiving element is arranged on the downstream side of a developing device 1, the surface of the density detection area A of a photosensitive material 1 is irradiated with the light emitting element of the optical sensor 7, and its reflected light is detected by the light receiving element. a toner dispenser 10 is controlled to start supplying toner from a toner bottle 9 to a developing device 4 when the amount of toner becomes less than a reference value, namely, when a normalized reflection factor RNOR exceeds a reference value VREF for the mirror surface reflection type for the mirror reflection system or when the normalized reflection factor RNOR becomes less than the reference value VREF for the diffuse reflection system. Further, when the toner amount reaches the reference value, the the supply of toner is stopped. Consequently, while interference fringes are prevented from being formed with laser light, the image density is controlled with high accuracy.
Patent JP-H03204001-A (JP)
Title: Process control method
Inventor: AZEGAMI TADASHI
IPC: G05B11/42
Filed: 1989-12-29
Abstract: PURPOSE:To settle the process value at its target controlled variable despite a change of the process characteristic by holding an integrating operation when the difference between the internal set value for reference and the internal set value for control is large than a prescribed level and then carrying out the integrating operation when the preceding difference is smaller than the prescribed level. CONSTITUTION:When the process value PV has its rise, the value PV is updated to approximate to the target controlled variable TSP in accordance with the degree of approximation to the internal set value SP for reference. Then the value SP is approximated to a prescribed updating rate SSP regardless of the value PV, and the presence or absence is checked for the difference between both values SP and the SSP. When this difference is confirmed, an integrating operation is held. This holding state is canceled if no difference is confirmed between both values. Thus no overshoot nor vibration is caused to the value PV even if the process characteristic changes during a control operation.