baber/WOPTO huggingface dataset:
Patent JP-2000350539-A (JP)
Title: Reel for fishing
Inventor: KITAYAMA TAKASHI
IPC: A01K89/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel that has increased reliability of the drag mechanism and improved durability by cooling the friction heat between the friction plates in the drag mechanism with evaporation heat of the cooling water and inhibiting the mutually contacting opposing faces from changing their properties. SOLUTION: In a fishing reel A in which the drag force is generated by the mutual contact of the friction plates 51 and 53, the friction heat occurring by the mutual friction between the friction plates 51 and 53 is cooled down with evaporation heat of the cooling water and the mutual change in the properties of these friction plates can be inhibited.
Patent JP-H05187765-A (JP)
Title: Method and device for manufacturing ultrahigh purity nitrogen
Inventor: SHIDONII ESU SUTAAN
IPC: F25J3/04
Filed: 1992-06-22
Abstract: PURPOSE: To produce ultrapure nitrogen efficiently by condensing a column top distillate of a rectifying column, circulating the column top distillate back to the rectifying column after separating the phase to produce ultrapure liquid nitrogen and then sampling a product flow containing nitrogen from the rectifying column. CONSTITUTION: An air separation plant 10 compresses air through a compressor 12 and purifies it through a preliminary rectifying unit 14. On the other hand, an air flow 16 is cooled through a main heat exchanger 18 and one branch flow 20 is introduced to a rectifying column 24 thus producing a column top distillate 28 containing a liquid 26 having high oxygen content. Furthermore a waste flow 30 of the liquid 26 having high oxygen content is fed to a condenser 32 and an air liquefier 34 to produce a heated waste flow 36. One branch flow 38 of the heated waste flow 36 is fed to a compressor 42 to produce a compressor waste flow 44 which is cooled through the main heat exchanger 18 before being fed through the rectifying column 24. On the other hand, a column top distillate flow 46 is introduced through the condenser 32 to a phase separator 48 and a produced matter 50 is circulated back to the rectifying column 24. Subsequently, a purified product flow 62 is obtained.
Patent JP-H085658-A (JP)
Title: Acceleration detector
Inventor: SATO HIROYUKI
IPC: H01H35/14
Filed: 1994-06-21
Abstract: PURPOSE:To achieve a highly accurate error-free detection by providing a potting resin sump at the retainer fitting part between the case and the shaft thereby preventing permeation of the resin into the annular space around the shaft. CONSTITUTION:When a detector is subjected to acceleration from a predetermined direction, a magnet 2 is shifted toward a retainer 5a depending on the magnitude and approaches the contact SC of a reed switch 1. Consequently, the normal open contact of the switch 1 is closed and an electric signal is delivered through I/O terminals 7a, 7b. In this regard, resin sumps 12A, 12B are formed at the fitting part of the retainer 5a between the case 4 and the shaft 21A in order to prevent a potting resin 10 for sealing from permeating into an annular space 22 for housing a coil spring 3. When the magnet 2 is subjected to acceleration, the spring 3 contracts smoothly without causing any trouble in the movement of the magnet 2 thus enhancing the accuracy.
Patent JP-S6318499-A (JP)
Inventor: OKAZAKI FUMIO
IPC: G08B13/22
Filed: 1986-07-10
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-S6058271-A (JP)
Title: Partial painting method
Inventor: HAGA HACHIROU
IPC: B05D7/14
Filed: 1983-09-07
Abstract: PURPOSE:To perform high quality partial painting achieved in the conservation of a paint and the sharp reduction of a drying time under a safe and sanitary working condition, by applying a catalyst curable type resin paint to the partial painting region surrounded by a housing to form a paint film while separately supplying catalyst vapor to the formed paint film to cure and dry the same. CONSTITUTION:For example, masking is applied to the outer panel surface of the body sill 12 of a car body along the predetermined change-over line of said outer panel surface and, thereafter, a catalyst reaction box 13 equipped with a lid body 14 being a housing is set. In the next step, the lid body 14 is opened and a resin paint main agent 16 containing no catalyst of a catalyst curable reactive paint is applied to the aforementioned outer panel surface to form a paint film 17 and, thereafter, the lid body 14 is closed to hermetically seal the space surrounded by the box 13. Subsequently, the catalyst stored in a catalyst vapor generating apparatus 22 is heated by a heater 25 while evaporated catalyst vapor 24 is sucked by a suction pump 20 to be supplied into the box 13. This catalyst vapor is brought into contact with the paint film 17 and a complete paint film is formed by abrupt curing and polymerization reaction. As the aforementioned catalyst curable reactive paint, one based on a resin having an isocyanate group and a hydroxyl group is represented and tertiary amine is used in the crosslinking reaction thereof as a catalyst.
Patent JP-S6054787-A (JP)
Title: Oxidation treatment of organic waste water
Inventor: YAGI YASUYUKI
IPC: C02F1/72
Filed: 1983-09-05
Abstract: PURPOSE:To decompose and remove the remaining oxidizing agent by allowing the waste water to flow into a reaction tower packed with activated carbon along with an oxidizing agent to oxidize and decompose the organic substance, and then to pass through another tower packed with activated carbon. CONSTITUTION:The waste water contg. organic substances as impurities is supplied into a sand filtration tower 1 by a pump 6, and the solids in the waste water are filtered and removed. The waste water is then supplied into the first reaction tower 2 packed with activated carbon, and an oxidizing agent such as H2O2 or NaOCl is supplied by a pump 7. The organic substances adsorbed to the surface of the activated carbon are oxidized by the oxidizing agent, decomposed, and removed. Then the waste water is charged into a pH regulating vessel 3 wherein the pH is regulated to 9-12 by adding alkalis such as NaOH, etc. by a pump 8, and then supplied into the second reaction tower 4 by a pump 10 wherein the remaining oxidizing agent is self-decomposed by the internally packed activated carbon without requiring any reducing agent. The water is then sent into a neutralization tank 5 wherein the alkali is neutralized by adding an acid with a pump 9, and discharged.
Patent JP-S5787180-A (JP)
Title: Light detector
Inventor: SATOU MASUJI
IPC: B60J7/16
Filed: 1980-11-20
Abstract: PURPOSE:To obtain approximately the same characteristics of a light detector as those of similar types by minimizing an exposed area of an integrated photoconductor resistive layer in a light detector in which a photoconductor layer for detecting light and a semiconductor layer acting as diode for signal separation are connected in series. CONSTITUTION:On a caramic substrate 5 such as alumina or the like, a resistive layer 6 consisting of photoconductor such as CdSe, CdS or the like is formed, on which a semiconductive layer is built using tellurium or selenium in a manner of dividing it into two separate layers 10, 10' in order that length of the exposed part of the resistive layer 6 may be restricted a specified value. Next, an NiCr- Au electrode 8 built as a light detecting element from the top center of the layer 10' to the surface of the substrate 5 covering over the exposed area of the resistive layer 6. Likewise, another electrode 8 is built on the layer 10 to form a diode for signal separation. Thus, variation of resistance to the same quantities of light can be approximately the same as that of similar type of elements by limiting areas of the resistive layer which serves as resistive layer for the light detecting element of L1 which is the length of the exposed area, and to L2 and L3 located on each side of the L1.
Patent JP-S6224348-A (JP)
Title: Dma processing system
Inventor: KASAHARA SHIGERU
IPC: G06F13/28
Filed: 1985-07-24
Abstract: PURPOSE:To process a congested DMA processing request at high speed by detecting the next DMA request produced in a DMA processing mode and performing the next DMA processing after the first DMA processing together with a bus use request signal held as it is. CONSTITUTION:An additional circuit 11 is set between a DMAC 2 and the bus arbitrating circuit 1-1 of a microprocessor MPU1. The circuit 11 does not transmit a fact that the bus request HRQ signal to be sent to the MPU1 and holds the signal HRQ as it is if the signal DREQ different from the processing requests DREQ so far executed is turned on when the bus request HRQ given from the DMAC 2 is turned off. Thus it seems that the DMA is continuous. While the bus release executing signal HLDAP is produced artificially so that it is turned off to the DMAC 2. Thus is seems as if the bus release were through. Then the request HRQ is sent to the signal HOLD when the signal HRQ sent form the DMAC 2 is turned on. Then the signal HLDAP is delivered and the DMAC 2 acquires the bus use right.
Patent JP-S647813-A (JP)
Title: Automatic threshold level setting circuit
Inventor: AZUMA KAZUTADA
IPC: H03K5/08
Filed: 1987-06-30
Abstract: PURPOSE:To set a threshold level to an optimum value in a short time by outputting a level set by synthesizing the outputs of a maximum value holding means and a minimum value holding means as a threshold level. CONSTITUTION:The titled circuit is constituted of a maximum value holding means 2 for holding the maximum value of an input signal applied to an input terminal 1, a minimum value holding means 3 for holding the minimum value of the input signal, and a synthesizing means 4 for synthesizing an output of the maximum value holding value means 2 and an output of the minimum value holding means 3 and outputting a set level as a threshold level. Holding of the maximum value and the minimum value of the input signal can be attained immediately after starting the input signal. Also, the synthesizing means 4 only synthesizes the maximum value and the minimum value, and for instance, only outputs the intermediate value. In such a way, a transient time extending from a start of the input signal to an output of the set level can be shortened.
Patent JP-S5863636-A (JP)
Title: Sheet residual number detecting method and device
Inventor: ITOU MASAZUMI
IPC: B65H7/04
Filed: 1981-10-13
Abstract: PURPOSE:To grasp the number of residual sheets with high accuracy by operating the number of residual sheets from a signal corresponding to the rise of sheets up to a fixed position and a corresponding signal of the number of used sheets before rise to the height of residual sheets. CONSTITUTION:When stacked sheets decrease in height to turn off a rising switch SM7, a motor M3 is operated to lift up a tray 41 till an upper bound switch SM4 is turned on, and simultaneously a pulse disc 42 interlocking with the motor M3 outputs pulses corresponding to the rotations. A microcomputer is  adapted to first calculate to the pulse number P0 corresponding to the height of  sheets from the pulse number P1 of a lower bound switch SW5 of the tray 41 to  SW4 and all pulse number Pt between SW4 and SW5 at the time of supplying sheets. Subsequently, the computer sums up Pn pulse numbers on every rise with  a decrease in sheets and finds the height of residual sheets, Px=P0-Pn. On the  other hand, the number n of sheets corresponding to Pn is counted so as to  operate the number of residual sheets, N=PxXn/Pn.
Patent JP-S5954241-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAWATA TAKAHARU
IPC: H01L21/28
Filed: 1982-09-22
Abstract: PURPOSE:To smooth the upper end of a window by heating PSG on the surface, to which the window is bored, while turning a semicoductor substrate at high speed. CONSTITUTION:A gate electrode 13 is formed on the oxide film 12 of the Si substrate 11, and the electrode is coated with the PSG 14 and the window 14 is bored. The Si substrate 9 is placed on a susceptor 8, and the substrate 9 is turned at high speed while irradiating laser beams 6. The PSG14 is heated and melted at that time, and the corner of the upper end A' of the window 14' is removed. Accordingly, no disconnection is generated on the window.
Patent JP-S5585256-A (JP)
Title: Method and apparatus for microscopic vibration of frequency
Inventor: MAEHARA OSAMU
IPC: G01R23/02
Filed: 1978-12-22
Abstract: PURPOSE: To facilitate the analysis of frequency variation by only measuring variation in the fine amplitude generated by each fine frequency through correction of varying components of the central frequency relatively slow among all of the frequency variations.  
     CONSTITUTION: The frequency signal fed to the input terminal 1 is introduced into an input processing circuit 2, converted into a gate signal at each cycle Ti and transmitted to gate circuit 5 and 6. On the other hand, after formed into a timing signal for controlling the computation periods of respective circuits 7 to 10, it is transmitted to the circuits. A correction computer 10 produces the signal indicating the regulation of the input frequency. In addition, an anlaog output is provided through a D-A converter 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5869796-A (JP)
Inventor: MIWA KUNIHIKO
IPC: C06B47/14
Filed: 1981-10-16
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-H105063-A (JP)
Title: Cabinet structure
Inventor: MIZUTANI TETSUYA
IPC: A47B77/04
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide structure with which putting-in/out of stored articles is not disturbed by the door of the corner part of a cabinet. SOLUTION: Opening parts are provided on internal side faces on two sides of the cabinet, of which the planar view is almost L-shaped, provided with a counter 13 at the upper part and a sliding door to be freely slid through a slide means and to be housed on the downside of the counter 13 positioned on the other side at the time of opening is provided at the opening part on one side. Then, the main body of cabinet is divided into two main bodies A and B of cabinet, a sliding door housing part 18 is provided between these two main bodies A and B of cabinet, the counter 13 provided at the upper parts of two main bodies A and B of cabinet is formed into one piece of object of which the planar view is almost L-shaped, and a cushion member 5 is provided at the entrance edge of the sliding door housing part 18.
Patent JP-H0461106-A (JP)
Title: Manufacture of laminated capacitor
Inventor: TAKASE YOSHIHIRO
IPC: H01G4/12
Filed: 1990-06-22
Abstract: PURPOSE:To fill the pits of a first external electrode layer by impregnating the layers with a water-soluble thermosetting resin monomer liquid and to enable sealing the pits only by later heating process. CONSTITUTION:First external electrode layers 3a, 3b are formed by printing and baking a conductive paste on end faces 1a, 1b of a ceramic sintered body 1 where internal electrodes 2a-2d are so arranged as to superpose via ceramic layers. This sintered body 1 is dipped in a thermosetting resin monomer liquid 5. In an immersed state, it is sucked by a vacuum pump and then pressurized to a pressure of atmospheric pressure or more. This pressurization forces the thermosetting resin monomer liquid 5 to impregnate into pits 4 of the first external electrode layers 3a, 3b. Afterwards, extra thermosetting resin monomer liquid deposited on the surface of the ceramic sintered body 1 is cleaned away with water. The ceramic sintered body 1 is dipped in hot water and heated to polymerize and set the thermosetting resin monomer which fills it. This process can provide a structure where pits of the external electrode layers 3a, 3b are filled with thermosetting resin 7.
Patent JP-H0213408-A (JP)
Title: Chair
Inventor: SHIMIZU HIROSHI
IPC: A47C1/16
Filed: 1988-06-30
Abstract: PURPOSE:To reduce friction of each sliding parts of a pivotal support part by installing a holder, which holds a ball being fixed to a seat plate by surrounding its maximum outer diameter, on a bearing block which is attached, with its fixing position adjustable, to a leg body. CONSTITUTION:A pivot support means 6 is equipped and formed with a ball 61 which is attached to a side plate 52 of a seat plate 5 and a holder 62 which is attached to a bearing block 8 of a leg body 2. A ball 61, which is fixed to a seat plate 5, is being held with a holder 62 which is fixed to a leg body 2 side, by surrounding its maximum outer diameter part 61d so that a structure of the pivotal support part can be greatly simplified and friction resistance, that are produced by sandwiching and pressing the ball, of each sliding parts can be eliminated. And compalsive twisting force or a force, which separate the leg body 2 and the seat plate 5, resulting from weighting on the seat plate 5 are not generated. Further, if there was an error on the space of installation between both leg bodies 2, the error can be easily absorbed by adjusting the fixing position of the bearing block 8.
Patent JP-S6141789-A (JP)
Title: Thin tinned steel sheet for welded can
Inventor: NAKAKOUJI NAOMASA
IPC: C25D5/10
Filed: 1984-08-06
Abstract: PURPOSE:To improve a weldability of a steel sheet by successively forming an Ni-Sn alloy layer, an Sn layer and a chromate layer each having a prescribed thickness on the surface of the steel sheet so as to inhibit the alloying of iron with tin. CONSTITUTION:An Ni-Sn alloy layer is formed on the surface of a steel sheet by plating by 5-250mg/m<2>, an Sn layer is formed on the Ni-Sn alloy layer by tinning by 450-1,500mg/m<2>, and a chromate film made of chromium oxide hydrate is formed on the Sn layer by 5-30mg/m<2> (expressed in terms of Cr) to manufacture a thin tinned steel sheet for a welded can. The chromate film may be composed of chromium oxide hydrate and metallic Cr. Since the Ni-Sn alloy layer inhibits the alloying of the base steel with tin, the tinned steel sheet is well soldered with tin solder in spite of the thin tinning.
Patent JP-2000354151-A (JP)
Title: Image reader
Inventor: MARUYAMA YOSHINORI
IPC: H04N1/38
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To surely delete only an image of a finger or the like without accidental erasure of an image of a photographing object by accurately detecting an image area other than the photographing object in a read image such as a finger area. SOLUTION: A low luminance area with a small area such as characters and ruled lines in an image of an original is replaced with a luminance of background pixels in existence in the vicinity of the low luminance area and deleted by replacing the luminance of each pixel in read image data with the maximum luminance in a local area around the pixel (#3). Since factors such as characters and ruled lines considered to be noises for detection of a finger area are excluded and the characteristic of a finger area can be emphasized, the finger area can accurately be detected (#4).
Patent JP-S5589837-A (JP)
Title: Photo mask
Inventor: NAKAGAWA KENJI
IPC: G03F1/54
Filed: 1978-12-28
Abstract: PURPOSE:To obviate the occurrence of discharge between the charged pattern regions and prevent the damaging of the patterns by bridging between the IC pattern regions of the photo mask where plural IC pattern regions are provided by means of conductive layers. CONSTITUTION:The IC photo mask disposed with a plurality of the IC pattern regions 2 composed of the double layers of metal Cr and chromium oxide at a spacing d on the surface of a transparent glass plate 1 is formed with the bridging regions 3 composed of the layers of metal Cr and chromium oxide in the respective angle part regions of the regions 2 to electrically connect the regions 2. In this way, the occurrence of discharge between the adjoining regions 2, hence damaging of the patterns, owing to the generation of static electricity through contact in the contact print process from master mask to working mask, the process of contacting photo mask to semiconductor wafer, etc. are prevented. Since the bridging regions 3 may be formed simultaneously at the forming of the pattern regions, the number of steps does not increase.
Patent JP-S6056636-A (JP)
Title: Stepping-force reduction structure for clutch pedal
Inventor: HASHIMOTO YASUSHI
IPC: G05G7/04
Filed: 1983-09-07
Abstract: PURPOSE:To reduce stepping force by simple constitution by engaging a clutch wire with the upper edge of a clutch pedal whose intermediate part is pivotally supported onto a chassis and allowing the clutch wire to come close to the pivotal supporting point for the pedal as the pedal is stepped-in. CONSTITUTION:A clutch pedal 12 is pivotally supported onto a chassis through the intermediate part 12a, and a wire 19a is engaged onto the upper edge 12b. In no-operation, the ratio of l1/l2 between the length l1 from the pivotal supporting point 0 for the pedal 12 to a stepping-force input P and the length l2 from said pivotal supporting point 0 to the foot of the perpendicular to the wier 19 increases rectilinearly to a full stroke shown by an imaginary line as the wire 19 gradually contacts with an arcuate surface 13 together with the pedal 12 stepped-in. Therefore, the range of the stepping force at the pedal stroke where the clutch is cut-off with the max. stepping force can be reduced by a large margin.
Patent JP-H11351604-A (JP)
Title: Drain structure of air conditioner
Inventor: MAEDA KAZUE
IPC: F24F13/22
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a drain structure of air conditioner which can prevent the accumulation of dust and the generation of a slime as caused by the accumulated dust on a drain pan or a heat exchanger as much as possible. SOLUTION: A drain pump 8 is provided at a proper point of a drain pan 10 arranged below a heat exchanger 6 and drain water generated in the heat exchanger 6 is discharged outside the machine by the drain pump 8. In a such a type, it is so arranged that the drain water discharged by the drain pump 8 can be recirculated to a part on the upstream side of the drain pan 10. With such an arrangement, when the drain water recirculated to the upstream side of the drain pan 10 flows on the drain pan 10 at a flow velocity toward the downstream from the upstream side, the dust stuck on the drain pan 10 is washed away by the drain water to inhibit the generation of mildew or malodor or the generation of a slime as caused by the accumulated dust.
Patent JP-S6056553-A (JP)
Title: Separating method and device of heat transfer medium
Inventor: MORI KATSUYUKI
IPC: B41F16/00
Filed: 1983-09-09
Abstract: PURPOSE:To prevent a transfer layer from floating with respect to an article to be transferred by separately removing a base film after thermal transfer while changing the direction at an angle of 90 deg. or larger, thereby avoiding a vertical force to the layer. CONSTITUTION:A separating blade of triangular section having an acute angle toward the moving direction of a transfer unit is arranged near the moving plane of the unit. In other words, a tape material on which thermal transfer medium (e.g., a magnetic layer) 7 is bonded in an island state on the base film 9 is pulled out from a supply reel 1, and a material 8 to be transferred and moved synchronously with the reel is heated and pressed by a hot press 6. Then, the film 9 is converted in the direction at 90 deg. or larger (preferably near 180 deg.), wound on the reel 2 through a guide roller provided on the film, while the material 8 to be transferred of the medium is moved to the next step. The width (l) of the blade is formed larger than the interval (d) of the medium 7.