baber/WOPTO huggingface dataset:
Patent JP-H11226732-A (JP)
Title: Welding wire feed control device in automatic welding equipment
Inventor: TAKAHASHI TAKESHI
IPC: B23K9/127
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a welding wire feed control device in automatic welding equipment capable of stably conducting welding even when a welding torch position is changed. SOLUTION: This welding wire feed control device in automatic welding equipment uses an articulated robot 1 to regenerated and operate a work content decided beforehand, is provided with a feed speed detector 11 which is supported integrally with a welding torch 3 mounted to a wrist part 2 of the articulated robot 1 and detects the feed speed of a welding wire 7 at an inlet of the welding torch 3, an arithmetic means 13 which calculates a change in a relative speed between the welding torch 3 and the welding wire 7 in accompany with a change in the position of the welding torch 3 due to rotation of the wrist part 2 of the articulated robot 1 and a controller 12 which controls the feed speed of the welding wire 7 during the rotating period of the wrist part 2 of the articulated robot 1 from a change in a relative speed between the welding torch 3 and the welding wire 7.
Patent JP-H11234212-A (JP)
Title: Wavelength multiplex optical transmission system
Inventor: IZUMI FUTOSHI
IPC: H04B10/038
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the management, collision or retrieval of the wavelength of a wavelength multiplex optical signal, to stabilize the control of an optical amplifier and to facilitate the retrieval of a transmission route concerning a wavelength multiplex optical transmission system provided with terminal station equipment, an optical cross connector and a repeater or the like. SOLUTION: Concerning the wavelength multiplex optical transmission system connecting optical transmission equipment such as terminal station equipments 1, 2 and 5, and optical cross connector 3 and an optical amplifier 4 through an optical transmission line 6, this system is provided with configuration for sending wavelength accommodation vectors 7a-7d composed of a bit stream, for which the bit corresponding to the used wavelength of wavelengths λ1 -λn is '1', to the opposed optical transmission equipment, and the optical amplifier 4 performs control so as to provide a light output level corresponding to the number of used wavelengths by controlling an optical amplifying part 4a while finding the number of used wavelength by adding the bit of '1' of the wavelength accommodation vector through an optical amplification control part 4b.  Besides, a reception state vector indicating the reception wavelength corresponding to the wavelength accommodation vector is returned to the side of transmission and collated with the wavelength accommodation vector so that it can be discriminated whether the optical signal is normally received or not.
Patent JP-H11233159-A (JP)
Title: Rechargeable battery pack
Inventor: FURUNO HIROSHI
IPC: H01M2/10
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of notifying the remaining capacity without causing a complex circuit constitution and cost increasing. SOLUTION: This battery pack 1 has a charging control part 10 and a rechargeable battery cell 20. A remaining capacity display switch 17 for instructing the notification of the remaining capacity in non-charging is formed in the charging control part 10, and when the remaining capacity display switch 17 is pushed down, the output voltage from the rechargeable battery cell 20 is detected with an output voltage detecting part 18, and detected results are sent to a logical circuit 19. The logical circuit 19 forms a signal for driving a two-color light emitting diode 16. This signal is supplied to the two-color light emitting diode 16, and the remaining capacity is notified through the two- color light emitting diode 16.
Patent JP-H09202179-A (JP)
Title: Luminous letter number plate
Inventor: MATSUOKA MASAAKI
IPC: B60R21/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a number plate with an opening/closing frame which itself also emits light and whose design is excellent by providing a seal part composed of light permeable elastic body on the flange provided on the circumference of the open end of a case and also a light permeable window on the opening/ closing frame covering the flange. SOLUTION: All around the outside circumference of a case 1 is provided with a flange 11 protruding horizontally to the outside direction and similarly all around the flange 11 is provided with an elastic body made seal part 8. An opening/closing frame 2 includes a flange 21 protruding to the direction as if to cover the end of a number plate 4. This flange 21 protrudes as if to cover the upper part of the flange 11 of the case 1. A permeable window 9 permeable of light to the outside is provided on the flange 21 of the opening/ closing frame 2 in a slit shape in a plural number. The light from the illumination lamp permeates through the permeable seal part 8 provided on the flange 11 and permeates farther to the outside than the permeable window 9 formed on the flange 21 of the opening/closing frame 2. For this reason, the opening/ closing frame 2 is also luminous.
Patent JP-H10305921-A (JP)
Title: Conveyor device for carrier
Inventor: KIERPAUL CHESTER F
IPC: B64F1/36
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To automatically return and distribute a baggage carrier by returning the baggage carrier from the terminal position to the service position using a conveyor in the longitudinal direction, a conveyor in the horizontal direction, and a transfer device between the conveyors. SOLUTION: In a returning device of a baggage carrier 12, a lift 10 for the baggage carrier moves the baggage carrier 12 in the longitudinal direction, and loaded on a carrier 18 on a center conveyor device 20 at a transfer station 16. The center conveyor device 20 carries the carrier 18 holding the baggage carrier 12 in the horizontal direction. A carrier lift 30 moves the carrier 18 in the longitudinal direction. The carrier 18 waits in the storage area through a circulation conveyor and a branch conveyor of the of the center conveyor device 20. When a command to request the baggage carrier 12 is given, the carrier 18 is moved to the requested place, and distributes the baggage carrier 12 to the prescribed baggage carrier holder.  The empty carrier 18 is moved in the center conveyor device 20, and waits in a condition to receive the baggage carrier 12 at the commanded transfer station 16.
Patent JP-H07220593-A (JP)
Title: Pressure switch
Inventor: IWAKAWA MASAHARU
IPC: H01H35/26
Filed: 1994-02-07
Abstract: PURPOSE:To provide stable and correct action even in the case where a microswitch of a small response is used by providing a response expanding spring for expanding the response of the micro-switch between the microswitch and an actuation member. CONSTITUTION:In a pressure switch, a response expanding spring 15 is provided between an upper end 41 of a shaft part 28 and a button 51 of a micro-switch 5. The response expanding spring 15 is compressed till necessary force to generate snap action of the micro-switch 5 is reached to pass an incomplete range of the microswitch speedily by force in a stroke direction accumulated in the response expanding spring 15.
Patent JP-H05235095-A (JP)
Title: Method of mounting surface-mounting part
Inventor: HASHIMOTO KAORU
IPC: H05K3/40
Filed: 1992-02-20
Abstract: PURPOSE:To enhance the electrical connection of joints in certainty and stability so as to prevent thermal stress from occurring in the joints by a method wherein an alloy layer which turns into liquid at an operating temperature of a surface- mounting part is interposed between connecting terminals and a circuit board. CONSTITUTION:A surface-mounting part 5 provided with connecting terminals is mounted on a part mounting pad 2 of a circuit board 1. That is, a metal stud 3 is formed on the pad 2, and then an alloy layer 4 which turns into liquid at an operating temperature of an electronic part 4 such as a semiconductor device is formed thereon. A connecting terminal 6 is placed on the alloy layer 4 to be electrically connected to the part mounting pad 2. Therefore, even if a joint between the surface-mounting part 5 and the circuit board 1 is fine, they can be electrically connected together stably. A liquid alloy layer 4 is interposed between a part and the circuit board 1, so that thermal stress hardly occurs. By this setup, a joint can be enhanced in reliability.
Patent JP-H05234275-A (JP)
Title: Device for reproducing digital signal
Inventor: ITO MASAHIRO
IPC: G11B20/18
Filed: 1992-02-20
Abstract: PURPOSE:To prevent the generation of abnormal data by an interleave deviation or an erroneous correction even when the signal in a different frame is reproduced due to a track lump. CONSTITUTION:The demodulated data DD of the reproducing signal PD from the recording medium is written on a memory 7 by (n) block unit by means of an address controller 6. The address controller 6 designates the top frame address signal of the frame timing detected by the frame address detector 3 as a reference frame address signal, the frame address signal successively detected by (n) block unit by the frame address detector 3 is compared with the reference frame address and only the (n) block unit coincident with each other is written in the memory 7. The block written in the memory 7 is corrected in a correcting circuit 8 and blocks not written is interpolated in a interpolating circuit 9. Consequently, the block in the erroneous frame caused by the track jump is removed.
Patent JP-H06241695-A (JP)
Title: Night gunlaying method and night gunlaying device
Inventor: YOSHIOKA TAKESHI
IPC: F41G1/36
Filed: 1993-02-23
Abstract: PURPOSE:To provide a less-expensive night gunlaying method and its device by a method wherein an infrared ray dark sight device is installed at a front stage of a gunlaying means for bare eyes. CONSTITUTION:A night gunlaying method and its device are constructed such that a thermal image of an infrared ray dark sight device 10 arranged at a front stage of a gunlaying device 1 is projected onto a displaying part 11 positioned on an eye axis line 12 of the gunlaying means 1, thereby a less- expensive gunlaying means 1 can be changed into a device capable of having a gunlaying capability even at night and so a less-expensive and high performance device can be attained.
Patent JP-S57167420-A (JP)
Title: Open end spinning method
Inventor: MORIHASHI TOSHIBUMI
IPC: D01H1/115
Filed: 1982-03-03
Abstract: PURPOSE:To obtain spun yarns of high strength, by passing a sliver through the first balloon generating nozzle and the second false twisting nozzle capable of generating a vortex in the opposite directon after the first nozzle, and capturing one ends of the unrestained fibers in the sliver, and winding the other ends around the sliver. CONSTITUTION:A sliver 1 sent by front rollers 4 is passed through the first balloon generating nozzle (BN1) and the second false twisting nozzle (BN2) capable of generating a vortex in the opposite direction after the first nozzle (BN1) and taken off by take-up rollers 9. Thus, the rear ends of fibers having the front unrestrained and free ends in the sliver just after sending to the first nozzle (BN1) are inserted and captured in the sliver by the twists, given thereto, and propagated by the second false twisting nozzle (BN2), and the central parts and the other ends of the fibers are wound around the periphery of the sliver by the balloons given by the first nozzle (BN1) in the direction opposite to that of the twists given to the sliver to give the aimed spun yarn of high strength.
Patent JP-S60178671-A (JP)
Title: Solar ray power generation system
Inventor: KATAOKA TERUE
IPC: H01L31/052
Filed: 1984-02-24
Abstract: PURPOSE:To contrive marked improvement in power generating efficiency without deposits of foreign matters on a solar battery panel by a method wherein the solar battery panel is arranged longitudinally and provided with a reflection mechanism in its neighborhood. CONSTITUTION:The solar battery panel 1 is placed almost vertically to the ground 2 with a strut 3. A reflection plate 5 is provided in front of the solar battery panel with a strut 6. The size and the angle of the reflection plate 5 can be arbitrary selected in such a manner that a solar ray irradiating a certain area is reflected on this plate 5 and then effectively irradiates the panel 1. Any material, such as a metallic plate, glass plate, white plastic plate, or white vinyl cloth, which reflects solar rays can be used. Its surface may be mirror-type, rough to some degree, or uneven; further, planar or curved. Adoption of such a construction enables the effective area S' of solar rays irradiating the solar battery panel to be made much larger than the area S of solar rays in the conventional case.
Patent JP-H03238917-A (JP)
Title: Semiconductor integrated circuit
Inventor: OCHIAI TATSUO
IPC: H03K19/0175
Filed: 1990-02-16
Abstract: PURPOSE:To revise the load driving capability responding to the utilizing state by including a buffer control means forming selectively a state in which plural output buffers are connected in common to a same terminal. CONSTITUTION:The state of output buffers 18, 19 connected in common to a same terminal is formed to the tip position by controlling the combination of control signals I1-I4 and the load driving capability is increased in response to the user operating state. Moreover, plural switching elements 21-26 are provided on the input/output sides of the output buffers 18, 19 and the combination of the on/off state of the plural switching elements is controlled. Thus, the state of the output buffers 18, 19 connected in common to a same terminal is formed selectively simply.
Patent JP-S59160711-A (JP)
Title: Apparatus for measuring length of plate-like body
Inventor: YAMAZAKI SHIYUNICHI
IPC: G01B21/06
Filed: 1983-03-03
Abstract: PURPOSE:To measure the length acculately with simple constitution by providing a sensor detecting the presence and absence of a plate-like body without contact in the front and rear of a length detector by contact rotation. CONSTITUTION:The plate-like body 3 carried on a roller 1 passes the position of the first sensor 4, rotates a roller 6 linked to a rotary encoder 5, and generates a pulse at the encoder 5. The body 3 is carried as it is and attained to the position of the second sensor 7. When the presence of the body 3 is detected on both of the sensor 4 and 7, the counting of the pulse of the encoder 5 is started. When the state is attained successively in which the body 3 exists on the sensor 7 but the end part of the body 3 passes over on the sensor 4, the counting of the pulse of the encoder 5 is stopped.
Patent JP-2000230934-A (JP)
Title: Rotational speed-detecting apparatus
Inventor: YAMAMOTO TAKESHI
IPC: G01P3/489
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To quickly discover an error and make detectable a correct rotational speed of a rotor at all times even when an output signal of a pulse encoder connected to the rotor is affected by noises, or wrongly measured. SOLUTION: According to the rotational speed-detecting apparatus, a pulse signal from a pulse encoder 4 is converted by a counter 5 into a rotational speed actual value N and, the pulse signal from the pulse encoder 4 is digitally converted by a frequency-voltage converter 6 and an analog-digital converter 7. A differential absolute value of the values is operated by a difference operation function 21 and an absolute value operation function 22. When the differential absolute value exceeds a value set by a difference set function or an optimum value changing in accordance with a driving state, an error signal is output by a comparator function or window comparator function 31 to a hold circuit 25. The rotational speed actual value N from the counter 5 is input to the hold circuit 25. When the error signal is input to the hold circuit 25, the present read value is not used and the previously read rotational speed actual value N is output to a control circuit of the next stage.
Patent JP-S58152740-A (JP)
Title: Device for detecting conveyance of overlapped sheets
Inventor: OIKAWA MASAHIRO
IPC: G01B11/06
Filed: 1982-03-05
Abstract: PURPOSE:To secure long-term reliability, by sampling the level of the output signal of a light receiver during the passing of a sheet through between a light emitter and the light receiver and identifying it with the conveyance of overlapped sheets that the number of samples within an appropriate level range is not more than a discrimination threshold value. CONSTITUTION:When a sheet 4 is noot facing a light receiver 7, a control circuit 20 sends out a strobe signal so that the output signal of an amplifier 9 is sampled once by an A-D converter 11. The sample is applied to a calculation circuit 10 through the control circuit 20 so that the circuit 10 calculates the upper and lower limits of an appropriate level range. Comparators 14, 15 compare the samples with the upper and lower level limits set in registers 12, 13. The samples within the appropriate level range are reckoned by a counter 17. After that, the control circuit 20 sends out a gate signal to a comparator 19 so that if the number of the samples which are within the appropriate level range and reckoned by the counter 17 is not more than a threshold value set in a register 18, it is identified with the conveyance of overlapped sheets.
Patent JP-S62192789-A (JP)
Inventor: TAKADA KATSUMI
IPC: G09F13/42
Filed: 1986-02-20
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-H10231451-A (JP)
Title: Pseudoplastic water-base ink for ballpoint
Inventor: MIYAZAKI SHIGERU
IPC: C09D11/18
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a pseudoplastic water-base ballpoint ink which is adaptable to a ball chip with any diameter or from any material, is free from excess flowing-out and line splitting, always flows out stably and smoothly during writing, and exhibits improved aging stability and dryability of written lines by compounding a pigment, a dispersant, water, a polar solvent, and a silicone surfactant. SOLUTION: This ink is prepd. by dissolving or dispersing 2-30wt.% inorg. or org. pigment, 0.1-10wt.% dispersant selected from among nonionic surfactants, anionic surfactants, and water-soluble polymers, 40wt.% or lower polar solvent [e.g. (di)ethylene glycol], and if necessary a lubricant, a rust preventive, an anticorrosion agent, a pH modifier, a drying preventive, and a thickener in water. The ink is further compounded with 0.05-7wt.% silicone surfactant [e.g. a polyether-modified (di)methylpolysiloxane] and if necessary 0.05-5wt.% sodium dialkylsulfosuccinate represented by the formula (R1 and R2 are each 1-5C alkyl).
Patent JP-S57147484-A (JP)
Title: Method for applying lining
Inventor: SAITOU KIYOSHI
IPC: B05D1/08
Filed: 1981-03-09
Abstract: PURPOSE: To obtain a lining with uniform thickness and mechanically processable by melt injecting a powder containing an epoxy resin as a main material to inlay parts requiring accuracy such as valve or the like according to a plastic melt spraying method to form a coating film.  
     CONSTITUTION: A compound containing an epoxy resin and the curing agent thereof are melted and mixed to be converted to a B-stage and the resulting B- stage compound is ground to obtain a resin powder having a particle size capable of passing through a Tyler standard 42 mesh screen and a gelling time wherein the value measured about the relationship of the gelling time and a temp. according to JISK5909 is present in a range surrounded by marks a, b, c, d, shown in the figure. By using resin powder, a thick film like coating film is formed to a machine parts having an inlay part according to a powder painting method and the formed coating film is subjected to mechanical processing to be finished to a predetermined inlay accuracy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62201521-A (JP)
Inventor: KAWABATA SHIYUICHI
IPC: A01G7/06
Filed: 1986-02-19
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-H11219372-A (JP)
Title: Data categorizing device
Inventor: ARAKANE YOSUKE
IPC: G06F17/30
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To perform retrieval from a variety of points of view on the basis of categorization information of a new condition not incorporated in initial actual data by storing the categorization information generated in a hierarchical structure in a storage means and retrieving the actual data on the basis of the generated categorization information. SOLUTION: Actual data is stored in an actual data area 31 of a storage part 3 and at least logical information is stored in a logical information area 32; and the actual data is stored in a normal category in a hierarchical structure according to the logical data. In is determined whether or not data to be obtained by retrieval is inputted to an input 1 of the data storage. When it is determined that the data storage has received the input, the layer of the inputted data storage is selected. It is determined whether or not needed actual data can be detected in the selected layer and when it is determined that the data can not be detected, it is determined whether or not there is a layer below it. When it is determined that a lower layer is present, the lower layer is selected.
Patent JP-S61194778-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKUYAMA KOSUKE
IPC: H01L29/78
Filed: 1985-02-25
Abstract: PURPOSE:To inhibit the variation of the threshold voltage of a MISFET, and to obtain the stable electric characteristics of a semiconductor integrated circuit device by constituting impurity concentration in a semiconductor region as a channel forming region section in impurity concentration lower than other sections. CONSTITUTION:A MISFET is mainly composed of a semiconductor substrate 1, a gate insulating film 4, a conductive layer 6, semiconductor regions 10 as a source region or a drain region, semiconductor regions 7 functioning as LDD sections as the source region or the drain region, semiconductor regions 8 and 8A formed along the LDD sections and a semiconductor region 5 inhibiting the variation of threshold voltage by said semiconductor regions 8. The N<-> type semiconductor region 5 is shaped to the main surface section of the semiconductor substrate 1 in at least a channel forming region. The semiconductor region 5 is constituted so as to reduce impurity concentration in channel forming region sections on the semiconductor regions 8 shaped along the LDD sections 7 and suppress the variation of the threshold voltage of the MISFET by said semiconductor regions. The semiconductor region 5 is organized so as to relax the steep impurity concentration gradient of a P-N junction section formed by the LDD sections 7 and the semiconductor regions 8 shaped along the LDD sections 7.
Patent JP-H05200692-A (JP)
Title: Cutting method of polyurethane sheet
Inventor: MURAKAMI SOICHI
IPC: D04H3/153
Filed: 1992-01-24
Abstract: PURPOSE:To keep off any trouble in a separability failure due to adhesion of both upper and lower layers on a cutting surface at the time of compressive cutting, punching or drilling or the like after stacking plural pieces of polyurethane nonwoven fabrics themselves and sheets between these nonwoven fabrics and a polyurethane film. CONSTITUTION:When urethane sheets are laminated in piles and then cut, an organic higher chain carboxylic acid amido compound being expressed with (CH2) n (NHCOR)2 and/or RCONH2 (here n shows 1 or 2, R shows a saturated or unsaturated hydrocarbon radical of carbon numbers 13-25) is mixed in this sheet as much as 0.05-1.5wt%.