baber/WOPTO huggingface dataset:
Patent JP-H11202738-A (JP)
Title: Paper cooling device
Inventor: IIJIMA YASUAKI
IPC: G03G21/20
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper cooling device constituted so that ejected papers can be excellently stacked at a paper ejecting time. SOLUTION: Heat generated from the papers 15 passed between both guide plates 3 and 5 is transferred to a heat transfer material 23 set on the upper paper guide plate 3 and taken away by cold air sent from a cooling fan 7. Thus, toner on the paper 15 is sufficiently fixed and the ejected papers can be excellently stacked.
Patent JP-H03223837-A (JP)
Title: Original reader
Inventor: TAKAHASHI MITSURU
IPC: G03B27/62
Filed: 1990-01-30
Abstract: PURPOSE:To confirm the position of an original through an operator without opening a pressing plate by providing an original pressing means whose surface has light reflection characteristic different from the original and detecting the contour part of the original, that is, a boundary position between the original and the original pressing means. CONSTITUTION:This original reader is provided with an transparent original placing plate means 100 where the original is placed, the original pressing means 101 including the surface having the light reflection characteristics different from the original and pressing the back surface of the original on the original placing plate means 100, and an image reading means 105 reading out the image of the original on the original placing plate means 100. The boundary position between the original on the original placing plate means 100 and the original pressing means 101 is detected, and the presence of abnormality is identified by comparing a value set in advance with detected position information. In other words, when the original read surface is pre-scanned and the picture element position of a part (border) where the density change of an image signal obtained from a sensor 105 is large so that the position of the original is detected. Thus, the original can be surely checked whether it is deviated from a prescribed reading position or not in a state where the pressing plate is closed.
Patent JP-S53105900-A (JP)
Title: Impact-resisting construction
Inventor: KAWAGUCHI SHIN
IPC: F42C19/02
Filed: 1977-02-25
Abstract: PURPOSE:To prevent distraction due to accelerated impact effectively for the impact-resisting construction applied to detonator of cannon ball and the like without damaging the property of material place therein with a simple structure.
Patent JP-H09211808-A (JP)
Title: Developing solution and method for developing silver halide photographic sensitive material with the same
Inventor: SASAKI HIROTOMO
IPC: G03C5/305
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress silver stain and to facilitate maintenance without deteriorating photographic characteristics by incorporating a mercaptoimidazopyridine compd. or a mercaptotriazolopyridine compd. SOLUTION: This developing soln. contains at least one kind of mercaptoimidazopyridine compd. or mercaptotriazolopyridine compd., preferably a compd. represented by formula I, etc. In the formula I, each of R11 -R14 is a group substitutable on a mercaptoimidazopyridine ring, at least one of R11 -R14 is mercapto and an arom. hydrocarbon represented by each of R11 -R14 is preferably a 5-12C, especially a 6-10 monocyclic or condensed cyclic aryl, e.g. phenyl or naphthyl.
Patent JP-S60173290-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: G01L5/00
Filed: 1984-02-09
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-S54115829-A (JP)
Title: Motor cycle having starting automatic clutch
Inventor: SATOU KIYOUJI
IPC: B60W10/04
Filed: 1978-02-27
Abstract: PURPOSE: To prevent abrupt starting of a motor cycle accidentally by providing means for limiting the power increase of an engine.  
     CONSTITUTION: A shutter type intake air control valve 7 is interposed between a carburetor 6 and an engine 2 to limit the power increase of the engine 2 with a seat displacement detector 20 contained within a seat 21 and connected to a position detector 39 of a main stand 38. Thus, when a main stand 38 is contained and a driver sits on a seat 21 after the engine 2 is started, the detector 20 detects the riding state to thereby rotate the shutter 12 of the valve 7 to thereby open an intake manifold 8. If the throttle valve of the carburetor 6 is opened by the rotation of the accelerator grip 37, the power of the engine 2 is increased to accelerate its rotation. When the rotation of the engine 2 reaches hither than predetermined value, a starting automatic clutch is engaged to smoothly start the motor cycle. When the main stand 38 is stood, intake air port 8 is closed to limit the power increase of the engine 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03225942-A (JP)
Title: Integrated circuit
Inventor: NITTA KATSUMI
IPC: H01L21/82
Filed: 1990-01-31
Abstract: PURPOSE:To easily externally discover a copied product and to prevent a copy by determining whether it is a correct keyword or not by a first function unit, and setting a main function unit of an integrated circuit to an enable state by a second function unit if it is determined to be correct. CONSTITUTION:If a signal indicating that an input keyword is correct is output from a decoder 3 to a driver 4, the driver 4 outputs a control signal to a main function circuit 1 to set the circuit 1 to an enable state. If a signal indicating that the input keyword is not correct is output from the decoder 3 to the driver 4, the control signal is not output from the driver 4 to the circuit 1, and the circuit 1 is set to a disenable state. Thus, in order to operate the circuit 1, a special procedure in which the correct keyword is previously input and registered in a keyword holder 2 is required. Accordingly, even if its copied product appears on the market, it can be easily externally discovered, resulting in prevention of its copy.
Patent JP-S58138582-A (JP)
Title: Welding pressure adjusting device in resistance welding machine
Inventor: HAMADA AKIO
IPC: B23K11/24
Filed: 1982-02-15
Abstract: PURPOSE:To prevent generation of a splash, and to maintain strength of a weld zone by forming a nugget properly, by providing a regulator valve for adjusting electrode welding pressure, so that proper pressure can be put on a work. CONSTITUTION:A titled device is provided with a welding pressure setting device for outputting a welding pressure setting signal, and a regulator valve for adjusting electrode welding pressure by this welding pressure setting signal. Said welding pressure setting signal corresponds to a welding current adjusting signal against a variation of a shape of the tip of an electrode. By said device, a work is pressed properly, and a welding current of a resistance welding machine is adjusted automatically. Also, generation of a splash is prevented, a nugget is formed properly and strength of a weld zone is maintained.
Patent JP-H01195904-A (JP)
Title: Engine cam structure
Inventor: KURISU TORU
IPC: F01L1/08
Filed: 1988-01-29
Abstract: PURPOSE:To improve the rotary limit of a valve system by arranging a deformed section having such shape as the jerk produced through differentiation of the accelerations of intake and exhaust valves can be brought to zero at a proper position on the surface of a cam for a dynamic valve. CONSTITUTION:A cam 1 has such profile as the circular basic section 2 and the cam nose section 3 are made continuous at a pair of flank sections 4. A deformed section 5 having such shape as a jerk produced through differentiation of the accelerations of intake and exhaust valves to be driven through the cam 1 can be brought to zero at a position where the sign of the acceleration is inverted is arranged at a proper position on the surface of the cam 1 for the valve system. By such arrangement, the rotary limit of a valve system which is limited by the surging limit of a valve spring can be improved.
Patent JP-S57138345-A (JP)
Title: Preparation of additive for improving efficiency of animal feed
Inventor: SUZUKI AKIO
IPC: A23K1/00
Filed: 1981-02-16
Abstract: PURPOSE: To improve the feed efficiency of animal feed, by granulating paper- making waste at a high temperature, and adding to an animal feed.  
     CONSTITUTION: A material having the same physical properties as zeolite can be prepared by granulating the waste generated by paper making process at a high temperature. The material is added to an animal feed to improve its feed efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61234102-A (JP)
Title: Microstrip line type easy phase shifter
Inventor: KANEKO YOSHIAKI
IPC: H01P1/18
Filed: 1985-02-05
Abstract: PURPOSE:To smoothly make capacity change of the titled phase shifter and to make the lifting mechanism for metallic piece simpler, by constituting a mechanism for changing the capacity of the phase shifter in such a way that a metallic piece of a disc provided with plural concentric grooves can be rotationally contacted with and separated from a microstrip line. CONSTITUTION:A movable metallic piece 7 provided with plural concentric grooves 72 is faced to a microstrip line 3 made of a conductor, such as gold, copper, etc., and formed on a dielectric 1 of a ceramic substance, etc., and a thread is formed on the guide rod 71 of the movable metallic piece 7. Then the guide rod 71 is passed through an inserting hole provided in a cap 6 of a metal, such as copper, etc., and the movable metallic piece 7 is lifted and lowered by means of a nut 5. Thus the distance between the metallic piece 7 and a microstrip line 3 is changed and the capacity of the microstrip line 3 is changed.
Patent JP-S52104952-A (JP)
Title: Material inspection apparatus
Inventor: IKEDA HIROYUKI
IPC: G01M11/00
Filed: 1976-02-28
Abstract: PURPOSE: To keep the detection sensitivity of defected part always constant by means of radiating light beam on the materials to be corrected prior to the inspection of inspected materials, thereby correcting the sensitivity of optical detection section owing to the light from the part and material to be corrected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62182307-A (JP)
Title: Wall structure of raised water channel
Inventor: SUZUKI MINORU
IPC: E02B5/02
Filed: 1986-02-03
Abstract: PURPOSE:To shorten the period of construction work by a method in which vertical reinforcing materials set along the outside of walling parts to make up the wall of a water channel are supported by struts from outside, and prestressed PC steel materials are integrally fixed to the vertical reinforcing materials and the struts. CONSTITUTION:A foundation 13 and a base 14 are provided in two rows at an interval in the widthwise and lengthwise directions of a water channel 2 to be constructed on the ground 1, and struts 8 consisting of chord members 15 and lattice materials 16 are erectly provided on the base 14. A vertical reinforcing material 7 and the strut 8 are attached at an interval in the height direction of the strut 8, and steel materials are connected with the facing side of the material 7 and a walling part 6 is provided to form a pair of mutually facing walls 3 for the water channel 2. Rubbles 4 are put on the ground 1 between the walls 3 and leveled to construct a floor 5. PC steel materials 8 attached to the materials 7 and the struts 8 are tensed by a jack, etc., both ends are fixed to both ends of chord members 11 and 15, and prestress is introduced into them.
Patent JP-H02202314-A (JP)
Title: Electric appliance
Inventor: FUKUDA KAZUNORI
IPC: H02G3/02
Filed: 1989-01-31
Abstract: PURPOSE:To dispense with a calking process, to connect a body cover to an appliance main body and to improve the assemblage at low price by fitting the appliance main body and body cover constituting a complete appliance unit into a mounting frame moulded with synthetic resin. CONSTITUTION:A complete appliance unit 1 constituted by connecting a body cover 3 to an appliance main body 2 is fitted into a fitting hole section 15 of a mounting frame 10. An interlocked projection 4 is anchored and guided by an interlocking projection section 8 between projected lugs 16, and the rear edge of the interlocking projection section 4 is anchored to an anchor section 17. By flexible deformation of a side frame section 14 the interlocking projection section 7 overrides, sliding along an interlocked guide surface 19 of an anchor section 18. The front surface edge on both sides of the body cover 3 is anchored to the anchor section 18. Interlocking projection sections 4 and 7 are pinchingly attached by anchor sections 17 and 18 and the body cover 3 is coupled to the appliance main body 2. A mounting frame 10 is embedded and fixed to a mounted surface such as wall, etc. It is fitted with screws through fitting holes 12 and by means of screw holes 13 a decorative plate is fitted to the front surface of the mounting frame 10.
Patent JP-H02202267-A (JP)
Title: Coding system
Inventor: ONO FUMITAKA
IPC: H03M7/30
Filed: 1989-01-31
Abstract: PURPOSE:To perform a coding operation in accordance with the emerging ratio of the inferior symbols by shifting the half of an assignment range of the superior symbols which is <=0.5 to the range of the superior symbols from the range of inferior symbols in case the range of the superior symbols is <=0.5 on a normalized straight line. CONSTITUTION:An adder 1 adds the input S value to the output of an immediately preceding offset arithmetic part 3 to calculate a high-order address of an inferior symbol (LPS). This calculated address value is compared with 0.5 by comparator 2. If the address value is <=0.5 and a superior symbol (MPS) is produced, just the addition of the S value is carried out at the part 3. While a base arithmetic unit 4 carries out a base arithmetic and outputs the base coordinates as a code in case the address value is <=0.5 and the symbol (LPS) is produced. A shift digit number arithmetic part 5 obtains a multiple (2<n> times) necessary for normalization (effective range: 0.5-1.0) from the S value and outputs the multiple as a shift digit number. The output code words are added together via an addition register.
Patent JP-H01197363-A (JP)
Title: Method for cleaning graphitic member
Inventor: KAWAHARA FUMITOMO
IPC: C04B35/52
Filed: 1988-02-01
Abstract: PURPOSE:To obtain a high-cleanliness and high purity graphitic member with no danger of the infiltration of impurities by blowing a graphitic member with a cleaning gas, bringing the member into contact with an oxidizing gas, and then again cleaning the member with the cleaning gas. CONSTITUTION:A graphitic member is blown with a cleaning gas, then brought into contact with an oxidizing gas at 300-1800 deg.C to remove fine graphite powder by the caused reaction, and again cleaned by the cleaning gas. N2, H2, He, Ar, etc., are used as the cleaning gas. The powder such as the shavings of graphite deposited on the member surface is mostly removed by the initial blowing of the cleaning gas. In the succeeding contact with the oxidizing gas, the fine graphite powder which is relatively firmly attached to the member surface and has not been removed by the blowing and the fine graphite powder infiltrating into the pores of the member are allowed to react with the oxidizing gas, gasified, and liberated from the member surface. The remaining oxidizing gas and gaseous reaction product are completely removed by the succeeding blowing of the cleaning gas.
Patent JP-H11216615-A (JP)
Title: Device for cutting plate-like body
Inventor: SEKI SEIJI
IPC: B23D25/12
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a plate-like body cutting device capable of cutting plate- like bodies continuously fed from a previous process by specified lengths at a right angle to the advancing direction (the width direction). SOLUTION: In a plate-like body cutting device constructed in such a manner that a pair of knife cylinders having knives spirally arranged in the longitudinal direction of an outer peripheral surface are disposed to face each other in the midway of the traveling route of a plate-like body 2, a rotary-driving means is provided for rotary-driving the pair of these knife cylinders and, by rotary- driving the pair of the knife cylinders, the plate-like body 2 is cut by a specified length between the knives, an oblique cutting amount detecting means for detecting the inclined amount of the cut part of the plate-like body 2 is provided in the traveling route of the plate-like body 2, and a control means 10 is provided for calculating a correction amount based on a signal from the oblique cutting amount detecting means 9 and controlling the operation timings (circumferential speeds)  of the knives 3 and 4 by feeding back the detected amount to the rotary-driving means 7 of the knife cylinders 5 and 6.
Patent JP-H09200893-A (JP)
Title: Voice coil
Inventor: SUZUKI YASUYUKI
IPC: B29C47/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To radiate an excellent reproduced sound having no distortion for a long period and to improve sound quality by winding a voice coil conductor around a tube obtained by molding thermoplastic polyether imido resin by an extruder. SOLUTION: A polyether imido material 1 to be thermoplastic resin is melted in a melting furnace 6, the melted material 1 is extruded like a tube from a die 7 by an extrusion molding machine 2 and a tube 1a with uniform thickness of about ±0.01mm tolerance is drawn out and cooled by a cooling water tank 8. A reaction type polyimido bonding agent 3a is sprayed to the tube 1a obtained by the extrusion while rotating nozzles 3 arranged around the tube 1a and dried and the tube 1a is cut off and engaged with a molding jig to form a winding. Thus a seamless tube can be obtained, and since the tube can resist rigid environments such as temperature and humidity in a narrow magnetic gap 8, the outside shape of the tube is not distorted.  Even when the wiring is oscillated by large amplitude, a defect due to the friction of magnetic poles is not generated and sound quality can be improved.
Patent JP-S62180622-A (JP)
Title: Echo preventing device for telephone
Inventor: OSHIMA KIKUO
IPC: H04B3/20
Filed: 1986-02-05
Abstract: PURPOSE:To improve the voice quality of a telephone call of an overseas communication system where voice is delayed largely especially and to reduce the cost by providing a voice/silence recognizing function and a voice volume comparison function to a voice digital converter so as to stop the voice conversion of either a caller or a called party. CONSTITUTION:A synthesis processing module 11 applies a frame reception processing according to the synthesis processing flow, decides the frame form, applies format conversion and stores the result in a buffer, and sends discrimination information being synthesized at present to an analysis processing module 8. The analysis processing module 8 receives a parameter from an analysis LSI 7 according to the analysis processing flow to decide whether the voice exists or not and applies initial value setting of a sound source strength A and a pitch T. At the time of the present voice is being synthesized, the echo is suppressed by attenuating or stopping the sound source strength A at the analysis side of the voice.
Patent JP-H11222683-A (JP)
Title: Surface treated aluminum alloy sheet and its production
Inventor: FUKUI MASANOBU
IPC: C23F1/20
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated aluminum alloy sheet excellent in the adhesion of a resin film in such a manner that the peeling of the resin film does not occur even in hot water and water vapor and preferably excellent in corrosion resistance. SOLUTION: In an aluminum alloy sheet contg., by weight, 0.5 to 5.0% Mg, the surface is subjected to roughening treatment into a rugged shape, and its substantial area is regulated to >=2 cm<2> per cm<2> of the apparent surface area. Moreover, in the case the parts in which the depth from the surface is >=0.05 μm are defined as recessed parts, and the surface parts including indentations in which the depth from the surface is <0.05 μm are defined as projecting parts, the apparent surface area of the projecting parts is regulated to 10 to 90% of the total surface, and the depth of the recessed parts is regulated to <=0.5 μm.  For producing such aluminum alloy sheet, a treating soln. contg. phosphoric acid, chromic acid and hydrofluoric acid, and in which the weight ratio of the hydrofluoric acid to the chromic acid is regulated to 0.23 to 0.7 is used, and the surface of the aluminum alloy sheet is subjected to etching.
Patent JP-H11217133-A (JP)
Title: Manuscript feeder
Inventor: HIROTA AKIRA
IPC: G03G15/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a manuscript feeder capable of eliminating static electricity from a conveying belt and (or) manuscripts by restraining ozone from being generated, and capable of smoothly conveying the manuscripts, in the manuscript feeder provided with an endless conveying belt for conveying the sheet-like documents. SOLUTION: A manuscript feeder provided with a conveying belt 8 arranged on the glass surface GLs and a charging device D1 for charging the periphery 83 of the belt 8, the charging device D1 is provided with a charging sheet S1 having the surface in the downstream in the moving direction of the peripheral surface 83, in contact with the peripheral surface 83, and a power supply PS1. This charging sheet S1 is a laminated sheet composed of two layers of an electrode layer 101 and an insulating layer 31. The power supply PS1 is connected to the electrode layer 101. The electrode layer 101 is discharged by voltage application to the electrode layer 101, and the static electricity can be eliminated from the peripheral surface 83.
Patent JP-H02201440-A (JP)
Title: Composition for display by radiation exposure
Inventor: UCHIYAMA HIROSHI
IPC: G03C1/72
Filed: 1989-01-31
Abstract: PURPOSE:To clearly color a compsn. by irradiation with a medium dose of radiation and to keep the colored state for ordinary handling time by using a compsn. consisting of a single crystal or polycrystal of KCl or NaCl doped with a divalent metallic element, especially Ca. CONSTITUTION:The dependency of the coloring life of a compsn. for display by radiation exposure on doping weight is largely varied in accordance with the kind of alkali halide and the kind of doping element used in combination. A compsn. consisting of a single crystal or polycrystal of KCl or NaCl blended with 1X10<-2>-1mol% Ca as a doping element is used as the compsn. for display. This compsn. is colored by irradiation with a medium dose of radiation to such a degree that the colored state can be recognized at first glance without requiring special post-treatment such as development and the colored state can be kept for ordinary handling time.
Patent JP-H07212288-A (JP)
Title: Communication satellite repeater
Inventor: MIKOSHIBA KENSUKE
IPC: H04B7/216
Filed: 1994-01-21
Abstract: PURPOSE:To provide a communication satellite repeater based on spread spectrum multiple access system, for which the configuration is simplified and capacity, weight and power consumption is reduced, to be easily operated for simultaneously conducting plural kinds of satellite communication between arbitrary earth stations inside a required area and over distant required areas. CONSTITUTION:Up link radio waves from transmission/reception antennas 4a and 4b for separately irradiating the distant required areas with high gain narrow beams are passed through a transmission/reception branching filter 5a and a receiver 6a and synthesized by an input hybrid 11, synthesized signals are simultaneously converted from a prescribed up link frequency into a down link frequency by a frequency converter 7, and the outputs of the frequency converter are distributed for each required area by an output hybrid 12, respectively passed through transmitters 8a and 8b and transmission/reception branching filters 5a and 5b and transmitted from the transmission/reception antennas 4a and 4b to required areas 2a and 2b as down link radio waves.