baber/WOPTO huggingface dataset:
Patent JP-H09288088-A (JP)
Title: Capillary array electrophoretic apparatus
Inventor: ANAZAWA TAKASHI
IPC: B01D57/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To enable simultaneous measurement of a sample migrating through a plurality of capillaries by a method wherein the parts of the plurality of capillaries to be irradiated with exciting light and the part of a light focusing means are arranged on a plane to let the exciting light irradiating the parts piercing them. SOLUTION: Ten quartz capillaries 1 in which each capillary with the outer diameter of about 0.2cm and the inner diameter of about 0.1mm is filled with a gel 20 are used as analysis tubes and ten quartz bars (lens) 4 each with the outer diameter of about 0.2mm are arranged between the capillaries 1 to be disposed under water. Incident laser light almost all pass through the gel 20. The outer diameters of the quartz rod 4 and the capillaries 1 are made equal to facilitate the aligning of the center parts thereof coaxially. The under water arrangement of the quartz bars can reduce interface reflection as compared with that when they are arranged in the air. This enables simultaneous laser beam irradiation of the capillaries 1 which are about five times as many as ten capillaries 1 which are arranged in the air to detect fluorescence from a sample.
Patent JP-H11293771-A (JP)
Title: Joint structure of square steel pipe of different size
Inventor: TANAKA KOICHI
IPC: E04B1/58
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the joining of the columns of different cross section size by comprising upper and lower overlapped parts and an inclination part, using a bent plate-like outside splice plate having a rib projected on an outer face over the inclination part from the upper side overlapped part, and joining the upper side overlapped part and an upper column, a lower side overlapped part and a lower column by bolts respectively. SOLUTION: An outside splice plate 3 is formed into a bent plate comprising upper and lower overlapped parts 3a, 3b overlapped on the outside faces of an upper column 1 and a lower column 2 and an inclination part 3c therebetween, and a vertically extending rib 7 is provided on a range stretched to the inclination part 3c from the upper overlapped part. The plate width of the upper and lower overlapped parts 3a, 3b corresponds to the cross section size of the upper and lower columns 1, 2, and the inclination part 3c is obliquely formed so that both the side edges coincide with the upper and lower overlapped parts 3a, 3b. A bolt 5 is inserted in a bolt insertion hole mutually matched to be provided on the outside splice plate 3 and the upper and lower columns 1, 2 to be tightened.  Thus, the upper and lower columns 1, 2 of different size can be easily joined by the small number of parts. In addition, strength for the rib provided on the outside splice plate 3 can be secured.
Patent JP-H11298525-A (JP)
Title: Network node device, terminal equipment and gateway device
Inventor: TANABE AKIHIRO
IPC: H04L12/46
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To shorten a time for re-reception by directly knowing the information on packet destruction by analyzing information in a header part of a packet received from the side of a transmission terminal, specifying the header part, a data part and a trailer part of the packet and constituting a data lost packet. SOLUTION: At a network node device 100, the packet sent from the side of transmission is received by a reception function 101 and enters a packet constitution analytic part specifying function 103. In this case, when the packet shows abnormality or congestion, the packet sends a packet abnormal signal 121 from the constitution analytic part specifying function 103 to an abnormality control function 106. The congestion is detected by a transmission function 102 and sent to the abnormality control function 106. Based on these information, the abnormality control function 106 sends control signals 122 and 123 to a data lost packet constituting function 105 and an input changeover switch 104 and controls these components. Besides, the congestion state of the network can be speedily canceled.
Patent JP-H05295509-A (JP)
Title: High-speed solder plating device for electronic parts
Inventor: NAKAJIMA HIROSHI
IPC: H01R43/16
Filed: 1992-04-21
Abstract: PURPOSE:To facilitate and uniformalize the control of the compsn. and thickness of a plating film by reducing the size of the high-speed solder plating device for electronic parts and simplifying the construction of its pipings. CONSTITUTION:The high-speed solder plating device for electronic parts is constituted to have a plating cell 2, a storage tank 3 which houses this plating cell 2 and receives and stores the plating liquid overflowing from the aperture of the plating cell 2, a circulating pump 8 which circulates and supplies the plating liquid in this storage tank 3 to the plating cell 2 and a liquid flow control board 11 which controls the flow of the plating liquid in the plating cell 2.
Patent JP-S5625723-A (JP)
Title: Copying apparatus
Inventor: NAKAYAMA SHIGERU
IPC: G03B27/62
Filed: 1979-08-08
Abstract: PURPOSE:To make it possible to perform the operation easily without attaching and  detaching a rubber sheet each time, by utilizing the rubber sheet to be used in case  of copying the object to be copied for which the automatic original feeder is unavailable, such as books, as the original receiving table, as well. CONSTITUTION:The original receiving table 20 is provided on the surface of the body 1 at the original discharge side of the automatic original feeder 2, to one side of its original table 4 side is supported pivotally a rubber sheet 21 covering the whole surface of this original table 4 so that its one end part can be swiveled freely, and it is additionally provided on the original receiving surface 20a of the original receiving table 20. Resulting from the foregoing, in case of copying the object to be copied 13 for which the automatic original feeder 2 is unavailable easily, it is copied by keeping the automatic original feeder 2 opened, setting the object to be copied 13 directly to the original table 4, laying down the rubber sheet 21 to the original table 4 side, and covering the object to be copied 13 with the rubber sheet 21. In case one sheet of original is copied, the automatic original feeder is used after laying down the rubber sheet 21 to the original receiving table 20 side.
Patent JP-H06309484-A (JP)
Title: Device for demodulating digital data for photographing film
Inventor: KIKUKAWA SHOZO
IPC: G06K7/016
Filed: 1993-04-27
Abstract: PURPOSE:To improve speed variation-following capacity without expanding a frequency band by utilizing a condition that variation in each bit is small even when a film speed is changed. CONSTITUTION:In the case of demodulating various information recorded on a transparent magnetic layer of a photographic film 10 by a three-part modulation method, the length of a preceding bit is measured and divided into the specific number of levels and the length of one level is stored. The clock frequency of a counter 51 for measuring the H/L period of the succeeding bit is changed in accordance with the length of one level and clock frequency is inputted to N-nary counters 61a 61b to demoduate data. Namely the length of the preceding bit is divided by the prescribed number and stored, and at the time of measuring the succeeding bit, the bit is measured based upon the length of one divided level. Thereby, even when speed variation is changed, variation in each bit is small, so that data can stably be reproduced.
Patent JP-H09286555-A (JP)
Title: Discharged sheet stacking device
Inventor: SHINOZAKI KEIICHI
IPC: B65H31/34
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a discharged sheet stacking device in which sheet alignments at the extremity end and the width direction of a recording sheet are carried out well and upon completion of printing, no sheet alignment is required to enable a superior workability to be attained. SOLUTION: There are provided a discharged sheet table for stacking up in sequence the discharged recording sheets 4, side fences 7 (7') arranged to be opposite in parallel with a discharging direction of the recording sheet 4 at both sides in a width direction of the discharged sheet table and an end fence for stopping the discharged recording sheet 4 while abutting against its extremity end. The end fence 6 of the discharged sheet stacking device is provided with an extremity end guide member 20 opposite in parallel with the discharging direction for guiding both sides in the width direction of the extremity end of the recording sheet 4. The guide surface 22 of the extremity end guide member for the recording sheet 4 becomes a smooth surface for reducing a frictional resistance.
Patent JP-S5436222-A (JP)
Title: Oxidation of phenol
Inventor: KOMIYAMA TADASHI
IPC: C07C39/28
Filed: 1977-08-25
Abstract: PURPOSE: To prepare p-benzoquinone in high selectivity and in high yield by oxidizing phenol with O 2  in the presence of copper salt catalysts using heatstable, specific ethers as solvent without formation of high-boiling by-products such as polyphenylene oxide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08294564-A (JP)
Title: Japanese pinball game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1995-04-25
Abstract: PURPOSE: To fix the shooting strength of balls at the time of acquiring a right and at the time of consuming the right. CONSTITUTION: A special winning port 14 connected to a right generation area 15 is arranged near a variable winning port 17 and a movable member 20 for closing and opening the special winning port 14 by forward and backward motion operations and leading a game ball dropped towards the special winning port 14 to the variable winning port 17 at the time of forward motion is installed at the upper part of the special winning port 14. The shooting strength at the time of shooting the ball aiming at the special winning port 14 and the right generation area 15 and the shooting strength at the time of shooting the ball aiming entrance to the variable winning port 17 are equalized.
Patent JP-S5225659-A (JP)
Title: Device for measurement and inspection
Inventor: TOYOOKA MORIO
IPC: G01R31/26
Filed: 1975-08-22
Abstract: PURPOSE: To facilitate the attachment and detachment of an electronic part to and from a measuring and inspecting device having a socket connected to a detector and a verically movable support base disposed on the socket said device being constructed in such a manner that, when the electronic part is placed on the support base, the support base lowers to fit a load of the electronic part into the socket. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09287002-A (JP)
Title: Powdery mixture for powder metallurgy
Inventor: FUJINAGA MASASHI
IPC: B22F1/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a powdery mixture of Fe-Cu series or Fe-Cu-C series for powder metallurgy capable of producing sintered parts small in dimensional change and having high dimensional accuracy. SOLUTION: By using copper powder which is a powdery mixture of Fe-Cu series or Fe-Cu-C series obtd. by mixing ferrous powder and copper powder or furthermore with graphite powder, and in which the content of Pb in the copper powder is limited to <=0.05wt.%, the dimensional change therein in the process of sintering can be reduced. The compsn. of the powdery mixture is composed of 0.1 to 5wt.% copper powder or furthermore <=2wt.% graphite powder, and the balance ferrous powder, and as the above ferrous powder, the one whose surface is diffusedly adhered with the above copper powder is preferably used.
Patent JP-H04329893-A (JP)
Title: External ornamental parts for timepiece
Inventor: IMAI KIYOHIRO
IPC: C25D3/56
Filed: 1991-05-07
Abstract: PURPOSE:To stably and inexpensively provide external ornamental parts for a timepiece having unusual metallic luster, a light-pink color tone and high decorative value by entirely or partially coating the surfaces of external ornamental parts for a timepiece with Au-Pd-Cu ternary alloy plating layers by a wet plating method. CONSTITUTION:Au-Pd-Cu ternary alloy plating layers consist of 1.5-4.5% Pd, 0.1-2.0% Cu and the balance Au with inevitable impurities and has 0.5-5mum thickness and a light-pink color tone satisfying 80%<=L*<=82%, 2.5<=a*<=3.5 and 15<=b*<=17 with respect to L*, a* and b* color spaces of CIE1976 stipulated by JIS Z8105-2068.
Patent JP-S583854-A (JP)
Inventor: WATANABE MASUAKI
IPC: D04H1/58
Filed: 1981-07-01
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-2000293823-A (JP)
Title: Magneto-resistance effect element, its production, magneto-resistance effect head, and magnetic recording and reproducing device
Inventor: HAYASHI KAZUHIKO
IPC: G11B5/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To produce a magneto-resistance effect element, which obtains a higher reproducing output than conventional, in a satisfactory yield. SOLUTION: A first magnetic layer 1 provided on a substrate, a nonmagnetic layer 3 brought into contact with the first magnetic layer 1, and a second magnetic layer 2 brought into contact with the nonmagnetic layer 3 are provided, and a sense current flowing between first and second magnetic layers is changed in accordance with the change of the resistance value which is changed in accordance with an external magnetic field. In this magnet-resistance effect element, both or at least one of the distance of the sense current flowing in the first magnetic layer 1 and that of the sense current flowing in the second magnetic layer 2 is made longer than that of the sense current flowing in the part where the first magnetic layer 1, the nonmagnetic layer 3, and the second magnetic layer 2 are laminated.
Patent JP-S5727309-A (JP)
Title: Multiple unit control device
Inventor: KATAYAMA MUNEMICHI
IPC: G08B23/00
Filed: 1980-07-24
Abstract: PURPOSE:To reduce the number of display devices and the number of wirings by so constituting a titled device that the display devices are flickered by two kinds of flicker signals of different repetitive periods. CONSTITUTION:The operation reservation signals, operation signals and fault detection signals of plural apparatus are outputted from an operation reservation circuit 1, an operation circuit 2 and a fault detection circuit 3 respectively, and light the state display devices 21a-21m provided to every apparatus. Since operation reservation signals 10a-10m act as the gate signals for the signal 16 from the 1st flicker circuit 14, they flicker the devices 21a-21m. Since operation signals 9a-9m are preferential to the operation reservation signals, they fully light the state display devices when they are on. Fault detection signals 8a-8m are preferential to the operation signals and act as the gate signals for the signal 17 from the 2nd flicker circuit 15, and therefore the state display devices flicker at the periods differing from those of the operation reservation signals.
Patent JP-H0882674-A (JP)
Title: Method and device for measuring distance with radar
Inventor: JIYANNKUROODO BURENDORU
IPC: G01F23/284
Filed: 1995-04-04
Abstract: PURPOSE: To measure a distance from an obstacle through a radar by transmitting non-modulated microwave signal in which discrete angular frequencies distribute uniformly in a certain frequency band, receiving and demodulating echo, positioning the obstacle roughly by inverse Fourier trsmsform, and positioning the obstacle precisely by a high resolution method. CONSTITUTION: Non-modulated microwave signal series expressed by a formula I in which discrete angular frequencies distribute uniformly in a certain frequency band are transmitted from a radar (where u; amplitude factor, ω0 : initial angular frequency, Δω: angular frequency change portion between signals, t: time variable, k: positive integer of (o) to N-1, N: number of signal series element). The received signal of the echo thereof is demodulated so as to produce a signal series rk of a formula II (where M: number of obstacles, νi : amplitude factor by i-the obstacle, τi : echo delay).  An output filter showing the strongest response is selected, the approximate position of an effective echo is estimated by discrete inverse Fourier transform, and the each position of the effective obstacle can be obtained from the echo delay τ0 of the effective obstacle by a high resolution method.
Patent JP-S5725247-A (JP)
Title: Production of long sized member made of light alloy
Inventor: MOCHIZUKI HIDEKAZU
IPC: B22D25/02
Filed: 1980-07-24
Abstract: PURPOSE: To easily produce a good gun arm free from formation of any distortion or the like with simple work by providing a product cavity and a stiffening bar by connecting these with feeder head parts in a molding mold then cutting the feeder head parts after casting.  
     CONSTITUTION: A product cavity 5 is provided by interposing cores 4 between the cope and drag 2, 3 of a forming mold 1, and a cavity 6 for a stiffening bar in parallel with the cavity 5 is provided with the cores 4 in-between. Two ore more places in both end parts and intermediate part of both cavitites 5, 6 are communicated with runners 7 communicating to above and below, and molten light alloy is poured through a sprue part 8. After the solidification, the casting is removed, and is subjected to heat treatment or the like, thence the bar B and the feeder head parts C are removed. According to this method, the solidification and shrinkage of molten metal are accomplised uniformly in each part, and since warpage and the like do not occur in the product part A, the need for subsequent correction and the like is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01274389-A (JP)
Title: Discharge lamp lighting device
Inventor: NAKABAYASHI YUJI
IPC: H05B41/24
Filed: 1988-04-25
Abstract: PURPOSE:To make it possible to obtain a stable light output by providing a correction device to suppress the deterioration in the light output of a discharge lamp when the frequency increases responding to the increase of frequency of an AC power source being used. CONSTITUTION:When the frequency of an AC power source AC being used exceeds the frequency of a commercial power source, a switch SW1 is turned on linking to that, and another smooth capacitor 5 is connected to a smooth capacitor 4 in parallel to provide the means to increase the capacity of the smooth capacitor. When the current is smoothed by only the smooth capacitor 4, the DC voltage wave-form input to a high-frequency inverter circuit 1 is made as the figure (a), and when the smooth capacitor 5 is connected in parallel to the capacitor 4, the DC voltage wave-form is made as the figure (b). And the wave-forms of the discharge currents responding to the figure (a) and the figure (b) are made as the figure (c) and the figure (d) respectively.
Patent JP-H07287128-A (JP)
Title: Coated optical fiber housing case
Inventor: UCHIDA SUSUMU
IPC: G02B6/24
Filed: 1994-04-14
Abstract: PURPOSE:To prevent a coated optical fiber from projecting from a housing tray more securely by fitting a coated optical fiber pressure member in a connection housing part and preventing the coated optical fiber from jumping out of the housing tray, and forming a projection fitted in the gap formed of a long raised wall and a guide-in wall in the coated optical fiber pressure member and securely fitting the coated optical fiber pressure member in the connection housing part. CONSTITUTION:This coated optical fiber housing case B has the housing tray T having a side wall (w) where a tongue piece t2 is arranged, the coated optical fiber pressure member (d) which is fitted in the connection housing part (e) of the housing tray, and a cut part s2 where the tongue piece converting the coated optical fiber (y) and connection part (c) put in the housing tray can be inserted, and consists of a covering sheet S which has a projection part s2' arranged at the entrance of the specific cut part and a lid F which covers the housing tray.
Patent JP-S5435495-A (JP)
Title: Method of and apparatus for electrospark-machining roll-shaped work
Inventor: SATOU KUNIHIKO
IPC: B21B27/00
Filed: 1977-08-25
Abstract: PURPOSE:To accomplish finishing of a roll surface into a required shape simultaneously a satin finish thereof through a control of the machining condition of a power supply for electrospark energy by comparing the shape of the roll under machining with the required shape thereof.
Patent JP-S63270869-A (JP)
Inventor: MAEDA YUHEI
IPC: D06M11/00
Filed: 1987-04-27
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-H02280190-A (JP)
Title: Brightness adjusting circuit
Inventor: MIYAZAKI SHIGE
IPC: G09G1/06
Filed: 1989-04-20
Abstract: PURPOSE:To allow the exact and easy execution of the setting of the max. brightness, min. brightness and central brightness by using two constant voltage power sources and a variable resistor. CONSTITUTION:The 1st variable DC power source 2 which is connected to the positive power source 1a and independently outputs the voltage set at a desired positive voltage and the 2nd variable DC power source 4 which is connected to the negative power source 1b and independently outputs the voltage set at a desired negative voltage are provided. In addition, the variable resistor 3 for operator adjustment connected between the 1st variable DC power source 2 and the 2nd variable DC power source 4 is provided to constitute the circuit to add the output obtd. from the intermediate point of the variable resistor 3 for operator adjustment to a grid 5a for brightness control of a cathode ray tube 5. Namely, the brightness control circuit connected with the variable resistor 3 for operator adjustment between the 1st DC power source 2 the positive polarity side of which is connected to the positive power source 1a and the 2nd DC power source 4 the negative polarity side of which is connected to the negative power source 1b is constituted. The voltage across the variable resistor 3 for operator adjustment is capable of respectively independently setting the brightness at the upper limit value, lower limit value and central value in this way.
Patent JP-H06315059-A (JP)
Title: Remote managing system for image forming device
Inventor: KIMOTO TETSUO
IPC: G03G21/00
Filed: 1993-04-28
Abstract: PURPOSE:To reduce burden on an image forming device and to enable automatic setup when registration is performed newly by calling a host computer from the image forming device, and delivering a transmission right to a host computer side. CONSTITUTION:When data is transmitted from plural copying machines 3 as the image forming device to the host computer 1, the copying machines 3 transmit a communication start request signal to the computer 1 via a transmission line 2. The copying machines receive a data request signal from the computer 1, and transmit the data based on the data request signal to the computer 1. As a result, since the copying machines only call the computer 1, and it results that transmission data replies to data inquiry from the computer 1, the burden on the copying machines 1 can be reduced, and the automatic setup when the setting of the copying machine 3 side is completed can be performed, which enables automatic registration to be performed at the computer 1 side.
Patent JP-S60805-A (JP)
Inventor: HAINTSU UEBERUSATSUKUSU
IPC: B01D61/10
Filed: 1984-05-21
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。