baber/WOPTO huggingface dataset:
Patent JP-2000065464-A (JP)
Title: Showcase for cooling
Inventor: HIRATE YOSHIYUKI
IPC: A47F3/04
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To arrange an evaporation plate below an article shelf without increasing the size of a showcase itself, and at the same time to improve the cooling efficiency of a cooling room. SOLUTION: In a cooling room 20 of a heat-insulating refrigerator 18, article shelves 22 for exhibiting articles 23 are arranged in upper and lower stages while a partition 74 is placed between the shelves. Each shelf 22 is composed of a placement member 24 that is inclined downward toward the side of a front surface where the articles 23 is placed, and a drawing mechanism 26 that draws the placement member 24. The shelf 22 is drawn obliquely and downward in parallel with the inclination direction of the placement member 24. The bottom part of the heat-insulating refrigerator 8 is composed so that the bottom part is inclined downward toward a front-surface side along the inclination of the shelf 22. At the lower part, a housing 76 for horizontally placing the heat-insulating refrigerator 18 is provided. At a lower clearance part 42 being demarcated inside the housing 76, an evaporation plate 64 is arranged, where the evaporation plate 64 receives condensed water being generated in the cooling room 20 and defrosting water being generated by an evaporation pipe 58.
Patent JP-2000068274-A (JP)
Title: Wiring structure and forming method thereof
Inventor: FUKUYAMA SHUNICHI
IPC: H01L23/52
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a wiring structure mainly composed of Cu, by burying wiring mainly composed of Cu into wiring grooves formed on a first insulating film, coating an upper surface of the wires with a dispersion preventing layer made of boron nitride, and disposing a second insulating film on the dispersion preventing layer. SOLUTION: A plurality of wiring grooves are formed in two layers of an interlayer insulating film 16 and an etching stop layer 15, a surface of the interlayer insulating film 16 and inner surfaces of the wiring grooves are coated with a TiN film, and a plating seed layer made of Cu is formed on the TiN film. A Cu film is formed so as to be buried into the wiring grooves on the plating seed layer, a Cu film 22, the plating seed layer, and the TiN film, that are stacked above the upper surface of the interlayer insulating film 16, are partially removed by CMP, and Cu wires 22a are left. Then a dispersion preventing layer 25 made of boron nitride is formed on the interlayer insulating film 16 and the wires 22a, and an interlayer insulating film 26 made of SiO2 is formed on the dispersion preventing layer 25.
Patent JP-H0795718-A (JP)
Title: Protective relay device
Inventor: KOMATSU SHINJI
IPC: H02H3/02
Filed: 1993-09-22
Abstract: PURPOSE:To perform input processing work by providing a computer for performing arithmetic operations on a group of relay elements having different protecting levels, another computer for setting the relay element groups, and a communication circuit which connects the computer for setting with the computer for relay. CONSTITUTION:A main relay and accident detecting relay are selected as a group of relay elements having different protecting levels. Current and voltage signals introduced to an input converter 10 through a current transformer 8 for meter and transformer 9 for meter are transmitted to an A/D converter 11 which converts the signals into digital signals. The digital signals are sent to a main system bus 1. Upon receiving the digital signals, a computer 13 performs arithmetic operations on the signals by using a setting value read by means of a computer 14 for setting. When the accident of a power system is detected, a command is transmitted to a command operating means 15 and, when required, a circuit breaker tripping signal is outputted. The A/D-converting section 17 of a computer 16 performs arithmetic operations upon receiving information from the converter 10 and, when required, outputs the circuit breaker tripping signal.
Patent JP-S6390312-A (JP)
Title: Sheet width controller
Inventor: ISOBE MASATAKE
IPC: B21B37/00
Filed: 1986-10-06
Abstract: PURPOSE:To stabilize sheet thickness and width regardless of measurement noise and to improve accuracy by calculating the sheet width from stored load value at a front stage vertical rolling mill and horizontal rolling mill for the metallic material and the stored width value of a rolled sheet and subjecting the width at a rear stage vertical rolling mill to approximate value control. CONSTITUTION:The metallic material 1 is rolled by the front stage vertical rolling mill and horizontal rolling mill 4, 5 and is further rolled by the rear stage vertical rolling mill and horizontal rolling mill 2a, 3a. the width of the metallic material emitted from the vertical rolling mill 5 is detected by a width gage 9 and is stored in an inlet side width memory device 22a. The values detected by load meters 6, 7 of the rolling mills 4, 5 are stored in both rolling load memory devices 22b, 22c. The stored values are put into an inlet side width calculator 40 which in turn makes the approximate value control of the width at the rolling mill 2a by operating a vertical roll correction position calculator 23a and a vertical roll position controller 25. The abnormal width part is controlled by the approximate value, by which the thickness and width of the sheet are stably controlled with the high accuracy in spite of noise inclusion.
Patent JP-S6485372-A (JP)
Title: Production of polyparaphenylene terephthalamide fiber improved in fibril resistance
Inventor: SATO EIJI
IPC: D01F6/60
Filed: 1987-09-22
Abstract: PURPOSE: To produce poly(p-phenylene terephthalamide)-based fiber improved in resistance to fibrillation and therefore excellent in abrasion resistance by imparting a specific quantity of an aqueous solution of a specific nylon salt to water-retaining fiber drawn out of a coagulation bath when producing poly(p- phenylene terephthalamide)-based fibers. CONSTITUTION: This poly(p-phenylene terephthalamide)-based fiber is produced by imparting an aqueous solution of a nylon salt consisting of an aliphatic dicarboxylic acid (e.g. adipic acid or the like) and an aliphatic diamine (e.g. hexamethylenediamine or the like) in a content ratio of one to a yarn retaining >=50 wt.% water while or after subjecting a poly(p-phenylene terephthalamide)- based filament drawn out of a coagulation bath to washing with water so as for the nylon salt to be applied in a quantity of 0.1-10 wt.% based on the dried fiber weight, and then by drying the yarn at a temp. of >=250 deg.C. The poly(p- phenylene terephthalamide)-based fiber excellent in resistance to friction and scraping can be efficiently produced by applying the nylon salt and can impart a durable product excellent in abrasion resistance when being adopted as rope, a belt or the like.
Patent JP-2001060313-A (JP)
Title: Magnetic recording medium
Inventor: SHIMODA KAZUMASA
IPC: G11B5/738
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the temperature change of the residual magnetic flux density Br and coercive force Hc of the recording layer composed of intra-surface magnetized films relating to a magnetic recording medium and to enhance the coercive force at a record holding temperature. SOLUTION: The intra-surface magnetized recording layers are composed of >=2 layers of ferromagnetic layers 2 and 4 varying in Curie point from each other and a nonmagnetic metallic layer 3 consisting of at least one among Ru, Cu, Rh, Pd, Ag, Ir, Pt and Au is disposed between the respective ferromagnetic layers 2 and 4. The magnetization of the ferromagnetic layers adjacent to each other is reversed from each other by controlling the layer thickness of the management metallic layer 3.
Patent JP-H1076086-A (JP)
Title: Cloth feeding device of sewing machine
Inventor: SHIBATA EIJI
IPC: D05B27/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To enable sewing a sewing area that allows cloth to be easily set on a sewing machine and that is large. SOLUTION: This device includes an X roller 5 that feeds cloth in X direction, a Y roller 6 that feeds the cloth in Y direction, and a holding frame 4 that presses the cloth against the X roller 5 and the Y roller 6. Therefore, the holding frame presses and holds the cloth against the X roller 5 and the Y roller 6, and the X roller 5 and the Y roller 6 can feed the cloth in a certain direction by a certain amount of movement.
Patent JP-H0286449-A (JP)
Title: Ink feed device
Inventor: MAKINO KATSUAKI
IPC: B41F31/20
Filed: 1988-09-22
Abstract: PURPOSE:To reduce the moisture content of ink significantly and increase ink feed performance and reliability by providing a moisture removal device consisting of a rotary roll incorporating a heating device for the separation and removal of moisture from received surplus ink and a small diameter roll which comes in contact with an external periphery in an ink recovery system. CONSTITUTION:Surplus ink containing moisture scraped off the rollers of printing units 1 to 6 is received by the rotary roll 22 incorporating a heating device and a small-diameter roll 23 which comes in contact with the former roll of a moisture removal device 20 installed in an ink recovery system (doctor) 14 between the rollers of printing units 1 to 6 and an ink feed tank 10. The received surplus ink is formed as a thin film on the external periphery, then this film is heated and the moisture contained in the ink is actively evaporated, separated and removed. Consequently, the moisture of the recovered ink circulated in the ink feed tank 10 of ink feed systems 10 to 13 is reduced significantly. A change in ink transfer does not occur in the printing units 1 to 6 due to the reduction of moisture in the supplied ink and the reliability of ink supply is ensured.
Patent JP-2001065745-A (JP)
Title: Fire limit penetration tool set
Inventor: TAKAHASHI JIRO
IPC: F16L5/04
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a fire limit penetration tool set whose part cost is inexpensive and whose execution is simple and which can minimize the effect giving to the building strength. SOLUTION: A thermal expansion rubbers 2, 4 are spread on the inner surface of an outlet box 1 or end cover 3 embedded and arranged in the floor or ceiling or one part of a fire limit wall C of A room and B room partitioned by the fire limit wall C. Further, the space between this outlet box 1 or end cover 3 are connected with a sheath pipe 5, in which a cable 6 or pipe is passed through. In such state, the thermal expansion rubber 2 or 4 is expanded thermally at the starting of fire and filled in the outlet box 1 or end cover 3. Meantime, the inlet of the sheath pipe 5 is blocked by crushing and the spreading of a flame or smoke, poisonous gas to an adjacent room through the sheath pipe 5 can not only be prevented but also a labor and cost for installing a penetration tool in the box 1 or cover 3 one by one are reduced.  Further, the effect giving to a building strength can be reduced or eliminated by miniaturizing the box 1 and cover 3.
Patent JP-H1076874-A (JP)
Title: Seat for vehicle with child seat
Inventor: AMANO TOKUHIRO
IPC: B60N2/30
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To recline a child seat part mounted on a seat integrally independently by providing a hold means which can release positions of a back part and a cushion part when the back part and the cushion part are at normal positions or reclining positions. SOLUTION: When a child seat main body 10 is transferred from a normal position to a reclining position, a grip part 40B of an adjustment lever 40 is gripped to turn it to an arrow C side so that the engagement of an engaging groove 44 and a mooring pin 38 is released. Next, when a cushion part 16 of the child seat main body 10 positioned at the normal position is pulled in an arrow E direction, a main link 26 is turned in an arrow A direction, and a hold link 34 is turned in an arrow B direction while the mooring pin 38 slides in a long hole to transfer it to the reclining position. Consequently, it is possible to recline a child seat part mounted integrally independently so that a child can take a comfortable posture.
Patent JP-H03101190-A (JP)
Title: Method of connecting printed wiring board
Inventor: FUKASE HISAMITSU
IPC: H05K3/34
Filed: 1989-09-14
Abstract: PURPOSE:To avoid short-circuits between conductor patterns by a method wherein dams composed of insulating covering layers whose heights are larger than the heights of the conductor patterns are provided on a printed wiring board except on the parts of the conductor patterns and, when another printed wiring board is put on the first board and the conductor patterns of the second board are made to face the conductor patterns of the first one, spaces are formed along the conductor patterns and excessive solder is made to flow into the spaces. CONSTITUTION:Dams 14 composed of insulating covering layers whose heights are larger than the heights of conductor patterns 12 are provided on a printed wiring board 10. The conductor patterns 12 of the board 10 and the conductor patterns 22 of an ordinary board 20 are made to face each other and piled on each other and solder 15 is melted to connect the conductor patterns 12 and 22 to each other by thermocompression bonding. At the time, the excessive solder is made to flow into spaces formed by the dams 14 along the conductor patterns and does not reach the adjoining conductor patterns. With this constitution, short-circuits between the adjoining conductor patterns can be avoided and the control of solder quantity and thermocompression bonding conditions can be releaved and high density wirings can be realized.
Patent JP-H0682460-A (JP)
Title: Automatic analysis device
Inventor: TAKAHASHI KATSUAKI
IPC: G01N35/02
Filed: 1992-09-04
Abstract: PURPOSE:To automate complex pretreatments and to secure a relatively long time for the pretreatments of a sample in a normal automatic analysis device. CONSTITUTION:An automatic analysis device 1 has a plurality of reaction containers 2 in which a reagent is mixed and reacted with a sample, a sample sampling mechanism 4 for dispensing the sample into the reaction containers 2, reagent sampling mechanisms 5, 6 for adding the reagent to the reaction containers 2, and a control portion. The normal analytical treatment means of the control portion control the sample sampling mechanism 4 and the reagent sampling mechanisms 5, 6 so as to mix the reagent with the sample. The pretreatment means of the control means control the reagent sampling mechanisms 5, 6 to perform a chemical pretreatment wherein a pretreatment liquid is mixed with the sample in one reaction container 2, and then cause the sample sampling mechanism 4 to reabsorb a part or the whole of the mixed liquid and discharge it into another reaction container 2.
Patent JP-H0284669-A (JP)
Title: Copying machine provided with data imprinting function
Inventor: FUKUSHIMA SHIGENOBU
IPC: G03G15/22
Filed: 1988-09-21
Abstract: PURPOSE:To adopt counted value as basic data for generating page data even in the case of a composite copying mode by counting and generating page data for imprinting on condition that an image is formed in the first cycle of composition under a composite image forming mode and giving it to a data imprinting means. CONSTITUTION:Whether copying paper is fed from an ordinary paper feeding unit 104 or a paper refeeding unit 103 is decided when a composite mode is set. As a result, when the paper is fed from the ordinary paper feeding port, the processing of changing the page data is executed because it is the first feed of the copying paper though the composite mode is set. Therefore, the counted value under the composite image producing mode is not allowed to correspond to an original but to correspond to the copying paper under the composite image forming mode. Thus, the counted value can be taken as the basic data for generating the page data.
Patent JP-S6480990-A (JP)
Title: Display device
Inventor: FUJIGAMI YOSHIHIRO
IPC: G09G1/00
Filed: 1987-09-24
Abstract: PURPOSE: To attain the polychromatic display of a display device by a small- scale circuit by connecting plural color information selecting circuits for applying the degree of freedom to the connection of color information output terminals and color driving circuit input terminals between a memory and color driving circuits. CONSTITUTION: In the case of preparing respective pixel data to be displayed by a computer 1 and storing the data in a memory 3, control is executed by a writing control circuit 2 so as not to collide with a display reading cycle. Reading is controlled by a reading control circuit 4, and read pixel data are inputted to respective color information selecting circuits 5-1 to 5-n, and the information of n bits in total obtained by selecting one bit in each circuit 5 is inputted to respective color driving circuits 6 to 8 and outputted to a CRT 9. Each of the circuits 5-1 to 5-n is provided with a switch or a register for determining which bit in the inputted pixel data is to be selected.  Even when the numbers of selection colors and display colors are increased, the increment of circuits is proportional to the number of bits of color information, so that the increment of circuits can be suppressed evan when the number of colors to be displayed is increased.
Patent JP-2000069098-A (JP)
Title: Predistortion circuit
Inventor: ICHIHARA MASAKI
IPC: H04B1/04
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To properly correct distortion even when the gain of a variable gain amplifier is fluctuated. SOLUTION: A gain calculating circuit 16 calculates the gain of a variable gain amplifier 10 to become a value proportional to the instantaneous level of input signal of a non-linear amplifier 11 and based on the gain calculated by the gain calculating circuit 16 and the amplitude of the input signal calculated by an amplitude calculating circuit 16, data for correcting the distortion are outputted from a ROM 14. Based on these data, the distortion is corrected.
Patent JP-2001065575-A (JP)
Title: Shell type needle roller bearing
Inventor: ANADA KATSUYA
IPC: F16C19/26
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a shell type outer ring provided with a step part having a thrust surface by deep drawing a steel sheet and to reduce the number of parts. SOLUTION: The shell type outer ring 1A of a shell type needle roller bearing has one end part formed into a step part 10 constituting a thrust surface 15 positioned opposite to one end face 8 of a needle roller 2, by deep drawing a steel sheet. The step part 10 is formed in thickness thicker than that of the part except the step part of the shell type outer ring 1A. Further, an outer peripheral surface in which the step part 10 is formed is formed into a cylinder surface 16 having no difference in level. A thrust ring 3 constituting a thrust surface 17 positioned opposite to the other end face of the needle roller 2 is situated at the other end part of the shell type outer ring 1A.
Patent JP-S62100358-A (JP)
Title: Size changing system in sheet cutting and packaging line
Inventor: IMAI TAKAO
IPC: B65H31/24
Filed: 1985-10-25
Abstract: PURPOSE:To facilitate a size change during operation, by packing up the last sheet cut by an old size when it enters a first stacking part, and then changing a cutter, slitter, a stacking part and pakaging process over to a new size. CONSTITUTION:A web 11 out of a roll 10 is delivered and a slitter 14 and a cutter 18 are controlled by each of controllers 15 and 17 with a command out of a new size changing controller 16 and it is cut in the specified size. When this size changing controller 16 indicates a size change, a tracking device 25 of a stacking part is tracking the last sheet but by an old size, and when reaching to a first stacking part, it is packed up by a packaging part 35 and delivered. Next, each size of the slitter 14 and the cutter 18 is changed, whereby tracking for a first new size sheet is carried out by the stacking part tracking device 25. Then, each process is adjusted to a new size via a stacking sequence controller 39, a stacking part side changing controller 38, a package sequence controller 41 and a package part size changing controller 40. With this constitution, a size change can be made so easy even during operation.
Patent JP-H05254428-A (JP)
Title: Ventilator for vehicle
IPC: B61D27/00
Filed: 1991-09-18
Abstract: PURPOSE:To reduce load acting on a flexible plate and accompanying an increase of operation frequency caused by the increase of alteration in outside pressure by providing a variable damping mechanism on the flexible plate that constitutes a pressure relieving mechanism. CONSTITUTION:When positive or negative sudden pressure alteration from the outside is applied, flexible plates 13a, 13b bend by the difference in pressure in front and in rear of each of them, namely, on the upstream side and the downstream side of the ventilation duct of each flexible plate in a pressure relieving mechanism 4 (12). Thereby the area of the ventilation duct can be altered in response to the direction in which the alteration of outside pressure is applied and its magnitude. Self-excited vibration is generated by the wave motion of the upper stream and the downstream of the flexible plate 13a. A variable damping mechanism 15 can prevent this self-excited vibration by its damping effect, and, since the variable damping mechanism 15 restrains the bending reaching the end of a stroke when the flexible plate 13a shuts off the ventilation duct, it can prevent the increase of the stress of the fixed part of the flexible plate 13a.
Patent JP-H0286350-A (JP)
Title: Reception data processing system
Inventor: WATABE TOSHIKI
IPC: H04L13/18
Filed: 1988-09-22
Abstract: PURPOSE:To speed up the collection of a received data and to improve the utilizing efficiency of the title system by implementing the procedure of reception data transmission executed between a communication adaptor and a processor and the data transmission between a data communication equipment and a communication adaptor in parallel. CONSTITUTION:When a data fetching request is given from a data communication equipment 100-1 to a communication adaptor 102-1, an asynchronous interruption signal is given from the communication adaptor 102-1 to the processor 104. Thus, the fetch start of a received data from the communication adaptor 102-1 to the processing unit 104 is informed. When the fetching of a reception data sent from the data communication equipment 100-1 is finished, it is given from the communication adaptor 102-1 to the processor 104 as the end report of a command SR by the asynchronous interrupt. The fetching of reception data of the data communication equipment 100-1 and the procedure to transmit the received data to the processor 104 are implemented in parallel in the communication adaptor 102-1. Thus, the collection of the received data is quickened and the utilizing efficiency of a computer system 200 is enhanced.