baber/WOPTO huggingface dataset:
Patent JP-S6030371-A (JP)
Title: Carriage driving mechanism of printer
Inventor: MIYOSHI NORIOMI
IPC: B41J19/20
Filed: 1983-07-25
Abstract: PURPOSE:To easily perform the connection and detachment of a toothed belt and a carriage without exerting influence upon the life of the belt and applying processing to the belt, by providing an engaging part meshed with said belt to the opposed surface for forming the gap of the carriage. CONSTITUTION:A gap 14 is formed to the printing head carriage of a printer while an engaging part 15a capable of engaging with a toothed belt 7 for driving the carriage is provided to one opposed surface 15 thereof and a belt 7 and the carriage are connected and detached without adding useless stress or generating twist-deformation. Therefore, the connection and detachment of the belt and the carriage are easily and certainly performed without exerting influence on the life of the belt and applying piercing hole processing for an attachment screw to the belt.
Patent JP-H0430126-A (JP)
Title: Light spatial distributor
Inventor: SAKANO TOSHIKAZU
IPC: H04B10/112
Filed: 1990-05-28
Abstract: PURPOSE:To realize two-way connection in optical spatial connection by generating radiation light only from a luminous point on a real image in which an input signal is inputted when the input signal is inputted to one of plural real images on a luminous plane. CONSTITUTION:A signal inputted from a signal input terminal 7 is radiated as a light signal by a luminous element 1-5, and is received by light receiving elements 4-3, 4-6, 4-9, 4-12 of each channel. Besides, all the light signals radiated from the luminous elements 1-6 to 1-9 of each channel are received by the light receiving element 4-13 on the luminous plane 1, and after being converted into electric signals, they are outputted from a signal output terminal 8. The input signal inputted from the terminal 7 only to a channel designated by switches 6-1, 6-2 appears at a signal terminal 10-3, and in addition, only the input signal (from terminal 11-3) to that channel appears at the output terminal 8.
Patent JP-S5760251-A (JP)
Title: Heat current direction meter
Inventor: KIKUCHI MASABUMI
IPC: G01N25/18
Filed: 1980-09-29
Abstract: PURPOSE:To enable the measurement of the heat current direction as angle thereof by determining difference between output signals from individual temperature measuring sections of at least a pair of thermosensors buried into a substrate set in contact with the material. CONSTITUTION:A pair of thermosensors 2 and 2' and 3 and 3' are buried into a substrate 1 made of glass or the like and exposed to allow temperature measuring sections a, b, c and d such as thermocouples formed at the tip thereof to contact the surface 4 of material to be measured. The temperature measuring sections are connected in polarity opposite to each other to form a measuring section 8. When a heat current exists in the material 4 as indicated by the arrow, a temperature differential output signal of Vac changes in Vcostheta and a temperature differential  output signal of Vbd in Vsintheta. The measurement thereof gives an angle theta of the  heat current. This enables measurement of the direction of heat current as angle thereby accurately and easily.
Patent JP-H01308120-A (JP)
Title: Input circuit for digital processor
Inventor: KIDO MITSUYASU
IPC: G01R31/319
Filed: 1988-06-03
Abstract: PURPOSE:To enhance the precision of an input circuit for a protective-relay, and miniaturize the circuit by using a different filter coefficient group, for digital filter processing. CONSTITUTION:The input of signals in1, in2, inN to loop-errorproof filters 1A, 1B, 1C is provided. By an MPX(a multiplexer)2, a plurality of input amounts are periodically changed over, and the input to an S/H circuit 3 is provided. By an A/D converter 4, analog signal sample-held by the S/H circuit 3 is converted to digital signal, and the input to buffer memory 5 is provided. By a DSP(digital signal processor)6, based on a program stored in a ROM 7 for instruction, an input data stored in the buffer memory 5 is processed via an internal bus 9. By the DSP 6, the processing result is written in a multi-port RAM 8 via the internal bus 9 again. Access to the RAM 8 from two ways can be performed, and so from a port different from the port for the DSP 6 side to write in, the output of an output data is generated via an interface circuit 10. Accordingly, the positional shift of sampling due to A/D conversion is gradually corrected.
Patent JP-H08301234-A (JP)
Title: Production device carrier tape
Inventor: NAGASAWA TSUTOMU
IPC: B65B57/02
Filed: 1995-05-11
Abstract: PURPOSE: To produce a highly precise carrier tape at a high speed, by photographing feeding holes formed by adjacent two intermittent actuations by means of two cameras and computing the dimension between the feeding holes on the basis of the image signal and controlling the feeder mechanism so that the dimension gets to a specified distance. CONSTITUTION: An embossing mold device 20 forming recesses 7a on a tape T, a punch metal mold 30 to form feeding holes, and a measuring device 40 provided with two sets of video cameras 41, 42 are arranged in this order between a tape supply mechanism and a feeder device 50 intermittently actuated specified cycle to draw a plastic tape by ever specified length. A feeding hole formed at a cycle and another feeding hole formed in the subsequent cycle and the recess Ta are photographed. The dimension between adjacent feeding holes and the dimension between the recesses are measured on the basis of the image signals obtained and the drawing length of the tape in the feeder device 50 and the traveling direction of the tape are adjusted so that respective dimensions coincide with specified lengths.
Patent JP-H08306523-A (JP)
Title: Device and method for preventing quenching
Inventor: KANEKO NORIO
IPC: H01F6/02
Filed: 1995-05-11
Abstract: PURPOSE: To detect the initial process of quenching of a superconductive wire and prevent its further progress by providing a light waveguide in its vicinity along a superconductive wire, and detecting the reflected light and/or transmitted light entering the waveguide, and controlling the quantity of currents made to flow through the superconductive wire or the quantity of refrigerant by this detected light. CONSTITUTION: This is a quench detector which detects and prevents the transition from superconductive condition at normality to always conductive condition or abnormality of a superconductive wire such wire break, etc. And, this is a quench preventive device comprising a superconductive wire, a light waveguide 1, which is to be attached or alreadly attached to its vicinity, a light source 6, which applies light from its one end, light detectors 8 and/or 9.  which detect the reflected light 3 and transmitted light 4 generated by the deformation of the light waveguide 1 by the occurrence of abnormality of the superconductive wire, and a controller 13 which controls the quantity of currents applied to the superconductive wire, according to the intensity of the reflected light 3 and/or transmitted light 4, and the cooling efficiency of the superconductive wire, and its quench preventive method.
Patent JP-H08338931-A (JP)
Title: Method and apparatus for coupling of light shone at multimode optical fiber from multimode laser diode array
Inventor: DEBUITSUDO KESURAA
IPC: B23K26/06
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent the light loss generated when an optical system having a large optical capacity is coupled with an optical system having a small optical capacity by making the optical capacity of a receiving system larger than or equal to the optical capacity of a sending system and to increase the power and radiance of the laser beam passing through an optical fiber by decreasing the total Lagrange's number when a multi-mode diode array is optically coupled with the optical fiber. SOLUTION: In an implementation configuration, as example, the beam emitted from a diode laser 40 is converged by a converging device, and a half of the beam passing through the device is polarized and rotated by a half- wavelength plate to generate two polarized beams 43, 49. Two beams 43, 49 pass through a Wollaston or Rochon prism 46 then enter an optical fiber 48 in the overlapped state.
Patent JP-H04335402-A (JP)
Title: Pc symbol editing system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/05
Filed: 1991-05-10
Abstract: PURPOSE:To easily execute the generation of symbol data of a PMC (programmable machine controller). CONSTITUTION:From initial data stored in a ROM of a PMC, symbol data to which editing is executed is selected (step S1), the selected symbol data is copied in a work area (step S2), the symbol data in the work area is edited (step S3), whether the same symbol data as the edited symbol data exists in a symbol data area or not is inspected (step S4), and unless the same symbol data exists, the edited symbol data is stored in the symbol data area (step S5). Accordingly, it is unnecessary to generate the symbol from the beginning, and it will suffice that only a character-string whose correction is desired is edited, therefore, the symbol can be generated easily.
Patent JP-S62295359-A (JP)
Title: Fuel cell
Inventor: TORITANI HAJIME
IPC: H01M8/02
Filed: 1986-06-13
Abstract: PURPOSE:To enhance the strength against thermal stress and heat-cycling capability without using the element of an electrolyte plate as a reinforcing element, by supporting the electrolyte plate made from ceramics or the like with metallic material. CONSTITUTION:Strength against thermal stress is enhanced by supporting an electrolyte plate 1 with metallic material having high strength against high temperature, considering from the fact that as the electrolyte plate 1 made from ceramics or the like is generally hard and weak against tension, the loading of stress Should be avoided. The supporting plate 8 (sealed part 8a) of the electrolyte plate 1 is held in between with the insulating elements 9 at a cell end, furthermore held in between with separator plates from the outside of the insulating elements 9 and these are bonded as one body, resulting in being one pack. Thereby, good contact among each of the parts is obtained and electrical resistance becomes low and therefore, cell performance is inproved.
Patent JP-S5942706-A (JP)
Inventor: GERUTO BURINE
IPC: B05D7/20
Filed: 1983-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6114080-A (JP)
Title: Consumable electrode type arc welding device
Inventor: MORIYAMA YUKIO
IPC: B23K9/06
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a titled device for raising an alarm and also preventing an accident of the time when starting an arc, by setting a wire to a feed light contact state, generating the arc by a large current and feeding the wire in reverse, and thereafter, executing a normal feed arc welding, and lifting and stopping the wire in the event of an abnormal contact. CONSTITUTION:When welding start switch PB1 is turned on, a contact CR1 is energized and a wire 2 descends by a welding power source 1 and a small current of a motor control circuit 8. By a contact of an object to be welded of a wire, a current detector is operated and by a relay CR4, a wire 1 ascends a little and becomes a light contact state. By a timer TD3a, the relay CR4 and a setting device VR2, the wire 1 ascends suddenly, also an arc is generated, and thereafter, welding is executed by a normal feed of the setting device VR2. When a contact WCR7 is not operated, the wire 1 ascends suddently and stops by timers TD1, TD1a and a relay CR3, and an alarm PL is raised. Accordingly, an abnormal accident of the time when starting an arc is prevented.
Patent JP-H01306512-A (JP)
Title: Method for charging raw material in blast furnace
Inventor: OGAWA AKINOBU
IPC: C21B7/18
Filed: 1988-06-02
Abstract: PURPOSE:To drop raw material to the desired position and to stabilize blast furnace operation by fitting chutes toward inner furnace at plural opening holes arranged on sloping surface in a large bell cone at top part of the blast furnace and adjusting the dropping position of the charged raw material in the furnace. CONSTITUTION:In the bell type blast furnace, plural opening holes 3 are arranged on the sloping surface in the large bell cone 2 at top part 1 of the blast furnace. Further, each chute 4 is fitted toward inner furnace at the opening holes 3 in the inside of the large bell cone 2. The charged raw material 5 in the blast furnace is once piled on the sloping surface in the large bell cone 2 and a part 5a of the piled raw material is charged through the above opening holes 3 and the chutes 4. Then, by adjusting number of the opening holes 3 or by selecting from various kinds of the chutes 4 for charging to furnace center, for charging to intermediate part of the furnace, for charging to furnace wall, etc., the raw material can be charged to the desired position.
Patent JP-H07308158-A (JP)
Title: Capsule for holding charcoal
Inventor: TSUJI HIROYUKI
IPC: A23L5/20
Filed: 1994-05-14
Abstract: PURPOSE:To provide a capsule for holding a piece of charcoal and usable by putting into a rice cooker or a pot without damaging the inner wall of the rice cooker or the pot nor releasing the chips of black charcoal into the rice cooker or the pot. CONSTITUTION:This capsule is composed of a capsule body 1 having a screw thread 3 and holes 5 and a capsule cap 2 having a screw thread 4 and holes 5.
Patent JP-H0227970-A (JP)
Title: Apparatus for heat treating and sterilizing prepackaged food by microwave
Inventor: ORESUTE KASERI
IPC: A23L3/00
Filed: 1989-05-31
Abstract: PURPOSE: To enable stable heat treatment and sterilization by providing a microwave oscillator and a microwave radiator inside a treatment tunnel arranged with a conveyer for conveying prepackaged food. CONSTITUTION: A package 3 of food 2 is conveyed by arranging a conveyer 7 inside a treatment tunnel 4 provided with an inlet port 5 and an outlet port 6. Inside the tunnel, a microwave generator 11 is arranged and a microwave generator 14 is arranged so as to face parallel lines 9 of packages. As the extension part of the radiator, a microwave resonance chamber 15 is arranged while being coupled with it and being made existent parallelly with the conveyer 7 at one position inside these lines 9. The resonance chamber 15 is provided with plural prescribed slots 16 inside a chamber wall 17 facing the conveyer 7.
Patent JP-H07321963-A (JP)
Title: Telephone charge controller in telephone set
Inventor: TANAKA HIDEJI
IPC: H04M15/28
Filed: 1994-05-26
Abstract: PURPOSE:To realize the reduction of telephone charge by setting estimated telephone charge for a single time, the estimated amount of telephone charge for a fixed period and the estimated frequency of the use in the period by means of an operating part of a telephone set and adding to the telephone set a function for urging the prohibition of a long telephone call by time control and the use of the telephone within the range of an estimate. CONSTITUTION:A charge table consisting of telephone charge data per unit time in accordance with a local/trunk prefix and unit time data is stored in a microcomputer circuit 22 incorporated in the telephone set (a master set 1) and expression in terms of call time is executed through the use of 'estimated telephone charge' inputted from the operation part 16 and the prefix detected at the time of calling. At the time of excess, the fact is reported from a speaker 20 or a display part 21. Also 'the estimated telephone charge amount and the estimated usage time per month' are inputted from the operation part 16 and average telephone charge corresponding to the money amount subtracted from the estimated amount at each call is displayed in the display part 21 at each off-hook.
Patent JP-H05308499-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 1992-04-28
Abstract: PURPOSE:To reject reception of a specific opposite party easily and properly by implementing the control to reject the reception from a destination stored in a reception rejecting telephone number storage circuit. CONSTITUTION:A destination telephone number is stored for reception information stored in a memory circuit 22 by memory reception operation and when the deletion of the reception information stored in the memory circuit 22 is selected, a message such as 'Is reception from the other party designated for deletion rejected afterward? Press a set key when Yes and press a stop key when No' is displayed on a display section 52. When the set key is pressed and the answer is affirmative, part or all of TSI signals is stored in a reception rejecting telephone number storage circuit 30 and then the reception from the destination is rejected afterward. That is, when the destination telephone number included in the notified TSI signal is stored in the reception rejecting telephone number storage circuit 30, a DCN signal to indicate the reception rejecting is transmitted to the other transmitter.
Patent JP-S6114906-A (JP)
Inventor: ISHIKAWA TOKIHIRA
IPC: B28B1/26
Filed: 1984-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0430912-A (JP)
Title: Lower nozzle device with jet flow splash preventive mechanism
Inventor: TESHIBA MITSUMASA
IPC: B23H7/02
Filed: 1990-05-25
Abstract: PURPOSE:To enhance the probability of making success of wire threading by providing a splash preventive cover for receiving the splashes of jet flow for wire threading so as to enclose a lower guide in a lower nozzle and arranging a suction nozzle for sucking and discharging the working liquid inside the splash preventive cover below the lower guide. CONSTITUTION:A suction nozzle 2 and lower guide 4 are secured in the center section of the first upper block 1b. A die guide 3 having a conic inlet 3a is fitted to the upper opening of the lower guide 4. In addition, a splash preventive cover 6 is arranged so as to enclose the lower guide 4 and fixes the suction nozzle 2 and lower guide 4 to the first upper block 1b. Since the liquid, which is splashed at the inlet 3a of the die guide 3 of the lower guide 4, is sucked from the inside of the cover 6 to the lower section by the suction nozzle 2 and quickly flows out, jet flow 32 is prevented from being disturbed by splashed liquid. This can enhance the probability of making a success of electrode wire threading.
Patent JP-S61295388-A (JP)
Title: Production of ion exchange resin membrane-electrode joined body
Inventor: FUJITA YUKO
IPC: C25B9/23
Filed: 1985-06-21
Abstract: PURPOSE:To produce an ion exchange resin membrane-electrode joined body having a large working area by dissolving a metallic compound in a soln. of an ion exchange resin contg. fluorine in an org. solvent, treating the resulting soln. with a reducing agent, and applying it to a membrane of an ion exchange resin contg. fluorine. CONSTITUTION:A compound contg. a catalytic metal such as a salt or ammine complex of a platinum group metal is dissolved in a soln. prepd. by dissolving an ion exchange resin having a polymer contg. fluorine as the skeleton such as perfluorocarbonsulfonic acid resin in an org. solvent such as lower aliphatic alcohol or a mixture of the org. solvent with water. The soln. may be mixed with an aqueous soln. of the metallic compound. The resulting soln. is treated with a reducing agent such as hydrazine to deposit the catalytic metal. The ion exchange resin soln. contg. the dispersed or suspended fine metallic particles is applied to one side or both sides of a membrane of an ion exchange resin having a polymer contg. fluorine as the skeleton. The solvent is then evaporated. Thus, an ion exchange resin membrane-electrode joined body having an increased practical working area is obtd.
Patent JP-S63297756-A (JP)
Title: Gas fuel feeding device of gas engine
Inventor: SUGAWARA KOICHI
IPC: F02M21/02
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the delay in fuel feed by incorporating a gas fuel feed cut-off valve, gas fuel pressure adjuster, and a gas fuel/air mixer into one device body and reducing the length of a gas passage from the cut-off valve and adjuster to the venturi of the mixer. CONSTITUTION:The device body 7 of a gas fuel feeding device 3 connected with the suction port of an engine is constituted by jointing the upper and lower blocks 7a and 7b. A gas fuel/air mixer 10 having a venturi 8 and a throttle valve 9 incorporated is arranged into the upper block 7a. Further, a gas fuel feed cut-off valve 13 and a gas fuel pressure adjuster 14 are incorporated into the lower block 7b. The inlet 15 of the gas fuel feed cut-off valve 13 is allowed to communicate to the feeding port 11 of the mixer 10 through a gas fuel inflow passage 16, and an outlet 17 is allowed to communicate to the inlet 18 of the gas fuel pressure adjuster 14 through a fuel gas introducing passage 19. Further, the outlet 20 of the gas fuel pressure adjuster 14 and the inlet 21 of the gas/air mixer 14 are allowed to communicate through a fuel gas introducing passage 22.
Patent JP-H08330582-A (JP)
Title: Mosfet and its manufacture
Inventor: NISHIKAWA SATORU
IPC: H01L29/78
Filed: 1995-06-02
Abstract: PURPOSE: To provide an MOSFET which can suppress short channel effect without increasing overlap capacitance. CONSTITUTION: A gate 14 is formed on a P-type silicon substrate 10 via a gate insulating film 12. Both sides of the gate 14 are provided with a source layer 22 and a drain layer, respectively, via a side wall 20 composed of SiO2 . The side wall 20 consists of a first side wall 16b and a second side wall 18a, where the first side wall 16b is in contact with the gate insulating film 12 and the silicon substrate 10, and in contact with the source layer 18a just above the silicon substrate 10. A second side wall 18a is in contact with the first side wall 16b and overhangs the source layer 22 part which is in contact with the first side wall 16b.
Patent JP-H033770-A (JP)
Title: Lapping device for piston ring
Inventor: NISHIZONO SHIGEICHI
IPC: B24B37/02
Filed: 1989-05-30
Abstract: PURPOSE:To execute lapping of the face of a noncircular piston ring in an elliptical shape and oval shape, etc., precisely by inserting a dummy piston holding a piston ring on the outer periphery to the internal part of a lapping sleeve and rocking these dummy piston and lapping sleeve relatively. CONSTITUTION:When a turn table 4 is rotated around a rotating axial line L1 by a driving motor 5, a cam plate 8 fitted integrally with this turntable 4 is also rotated. However, due to a lapping sleeve 10 supported via a ball bearing 9 on the cam plate 8 being regulated at its rotation with a non-circular dummy piston 16 being inserted to the internal part, only the cam plate 8 is relatively rotated to the lapping sleeve 10. At this time, owing to the rotating axial line L2 of the cam plate 8 being inclined to the rotating axial line L1 of the turntable 4, the lapping sleeve 10 is rocked at the rate of one period per rotation of the turntable 4, centering around a neutral point 0.