baber/WOPTO huggingface dataset:
Patent JP-S5780507-A (JP)
Title: Device for sensing thickness of sheet shaped material
Inventor: WATASE KENTA
IPC: G01B11/06
Filed: 1980-11-10
Abstract: PURPOSE:To sense the thickness of the sheet at a high speed regardless of external conditions by projecting light on the sheet on a glass plate through a rotatable mirror, and obtaining the displaced angle when the mirror is rotated to a specified position in response to the transfer of the sheet. CONSTITUTION:The glass plate 20 is provided on the same surface of the transfer surface 21. Emitted light 23 is received by a first light receiving part 31 via the rotatable mirror 24 whose scanning angle is theta. Part of the light is received by a second light receiving part 35. In this constitution, the rotating angle of the mirror 24 at the first position, where the first light receiving part 31 receives the transmitted light 29A at first, is sensed. Then the tip of transfer paper 12 reaches the glass 20, and it is sensed by the second light receiving part 35. Immediately after the sensing, the rotating angle at the second position, where the light receiving part 31 receives the luminous intensity which exceeds a specified value at first, is sensed. The displaced angle alpha between the first and second positions is correlated to the thickness of the sheet. In this way, the thickness of the sheet can be obtained at a high speed regardless of the external conditions.
Patent JP-H10668-A (JP)
Title: Method for controlling mold opening of molding machine
Inventor: KAMEI HIROSHI
IPC: B29C33/22
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To control shock generation at the completion of mold opening by controlling a time from the start of deceleration to a mold opening completion position to be constant irrespective of a set speed in the high speed area of a mold opening process. SOLUTION: A time from the start of deceleration to a mold opening completion position is kept constant irrespective of a set speed in a high speed area, the start of deceleration is made to be the same point of time tc in every case of a mold opening speed of 100% V1', a mold opening speed of 50% V2', or a mold opening speed of 20% V3' so that every deceleration time is made to be a constant Tc second. In order to conduct such deceleration control, a mold opening control condition setting part operates a deceleration curve automatically corresponding to the value of a set speed in a high speed area to receive and set this as deceleration control conditions.
Patent JP-S5857950-A (JP)
Inventor: HIGUCHI TOORU
IPC: B32B15/08
Filed: 1981-10-01
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-S6049247-A (JP)
Title: Manufacture of evaporating graphite tube for atomic absorption
Inventor: MURAKAMI SHIGERU
IPC: G01N21/74
Filed: 1983-08-30
Abstract: PURPOSE:To obtain a highly sensitive evaporating tube for atomic absorption which is homogeneous, dense, superior in corrosion resistance, and which has excellent durability and improved atomizing efficiency by impregnating a thermosetting resin into a graphite tube of specified thickness, hardening and calcining said tube. CONSTITUTION:The graphite tube in a range of 0.5-2.5mm. thickness is cut out from a graphitized material which is made by cooling a paste kneaded after heating and pressing cokes powder, etc. of 5-10mu average particle diameter and pitch, etc. to room temp., then milling to about 10mu average particle size, press forming and igniting said body. The thermosetting resin such as resol system phenol resin is impregnated to this tube, heated, hardened, then ignited under nonoxidizable atmosphere, finally processed at about 2,000 deg.C to graphitize said tube. Next, said tube is treated under gaseous chlorine atmosphere at 1,800 deg.C and purified to obtain the tube without flaw cracks, etc., and of good endurance as a vaporizing tube for atomic absorption. The evaporizing tube obtained in such a way is covered with C at the outer surface by futhermore decomposing in gas phase a benzene at 1,200 deg.C under nonoxidizing atmosphere to obtain the vaporizing tube capable of improving still more the density, endurance and analytical sensitivity.
Patent JP-S6050616-A (JP)
Title: Automatic reversing device of tape recorder
Inventor: SAKANE IKUO
IPC: G11B5/55
Filed: 1983-08-30
Abstract: PURPOSE:To prevent the generation of malfunction by fitting a head rotating cam and a head moving cam to the same rotating member in an automatic reversing device for a tape recorder. CONSTITUTION:When a switching plunger 10 is excited, a selecting arm 11 is rotated and an arm 12 is moved, and when a trigger plunger 1 is excited, a hook 2a of a trigger lever 2 is unhooked from a pawl 3a and a cam gear 3 is slightly rotated in the clockwise direction by a trigger spring 17 and engaged with a capstan gear 4 to start to rotate. Consequently, a driving arm 9 is rotated by a head rotating cam 32, the arm 12 is abutted to a switching arm 14 and rotated and then a sliding plate 15 is moved in the right direction. The sliding plate 15 rotates a head rotating gear (not shown) by a U-shaped engaging part, so that the head is turned to the forward direction.
Patent JP-S6137336-A (JP)
Title: Working method of pipe roll
Inventor: NAMIKI RYOICHI
IPC: B23P15/00
Filed: 1984-07-30
Abstract: PURPOSE:To work integrally a thick-walled pipe roll which is hardly workable by machining both ends of the pipe material having the wall thickness and outside diameter conforming to the wall thickness and outside diameter of the pipe roll to a small diameter and pressurizing the small diameter parts to required inside and outside diameters. CONSTITUTION:The two ends of the thick-walled pipe 4 having an inside diameter d1, outside diameter d2 and overall length l1 are machined in the range B of the length l3 to have an outside diameter d3. The thin-walled parts at both ends are then drawn to a shaft diameter d4. The range to be drawn to the diameter d4 is not required to be drawn over the entire length of the thin-walled part l3 and may be only the range required for attaching of a bearing 5. If the inside diameter of the bearing 6 is equal to the outside diameter d5 lager than the machined outside diameter d3, a die 7 is manufactured and the work piece machined to the size A is fitted to said die. A high-pressure working fluid is forced into the hollow part of the diameter d1 to bulge the thin-wall part at the end until said part conforms to the inside surface of the die, by which the shaft part having the diameter d5 of obtd. The material 4 or the ambient is heated to facilitate working with some materials.
Patent JP-S5947396-A (JP)
Title: Electroplated tin plate for seamless can
Inventor: SAIJIYOU KINJI
IPC: C25D5/48
Filed: 1982-09-08
Abstract: PURPOSE:To obtain a titled tin plate which decreases the amt. of Sn plating while maintaining shear spinnability, by using a phosphoric acid treatment in place of a chromic acid treatment as a chemical treatment in an electroplated tin plate for seamless cans. CONSTITUTION:0.01-10.00mg/m<2> P and further 0.01-1.00mg/m<2> Al according to need are incorporated in a chemical treatment film coated on the surface of an Sn plating layer. The phosphoric acid treatment liquid for the same varies in an adequate bath compsn. with a dipping treatment and an electrolytic treatment; the sufficient sticking of P on the Sn plating layer is not achieved with only the aq. soln. contg. >=1 kinds phosphates in the former and therefore an Al compd. such as Al2(SO4) is added thereto as an accelerator for sticking. Since the phosphoric acid chemical treatment that provides high ironing lubricity is applied onto the surface of the tin plate, the tin plate having excellent shear spinnability is obtd.
Patent JP-H026197-A (JP)
Title: Sine wave plotter
Inventor: KOBAYASHI TAKESHI
IPC: B43L11/00
Filed: 1988-06-24
Abstract: PURPOSE:To facilitate the figure-drawing of a continuous sine wave or cosine wave by providing a horizontal guide rule, a vertical guide rule, a gear, a disk, a crank board, and a writing utensil. CONSTITUTION:A vertical guide rule 2 is disposed orthogonally to a horizontal guide rule 1 and transversely shifted, whereby a disk 3 rotates about a rotating shaft 7 through a gear 4 engaging with a rack 1a. A fulcrum 8 rotates with the rotation of the disk 3. A crank board 5 is mounted between the fulcrum 8 and a guide hole 2a of the vertical guide rule 2. In this structure, a writing utensil 6 is inserted into the guide hole 2a. The writing utensil 6 vertically moves in the guide hole 2a by the rotation of the fulcrum 8 to write a line on paper or the like. The gear 4 rotatively moves on the horizontal guide rule 1, whereby the fulcrum 8 on the disk 3 moves in the order of (a), (b),... (i). Because the crank board 5 has a fixed dimension between the fulcrum 8 and the writing utensil 6, the writing utensil 6 draws the line continuously on the paper or the like in the order of (a)', (b)',...(i)' while moving transversely.
Patent JP-H0322176-A (JP)
Title: Picture processor
Inventor: OI YASUSHI
IPC: G09G5/36
Filed: 1989-06-20
Abstract: PURPOSE:To enable a high-speed response while processing a large picture by providing a display area decision processing part in the pipe line of picture calculation processing and simultaneously executing display transfer by the display area decision processing part while executing picture calculation. CONSTITUTION:A picture calculating device 4 executes the calculation and processing of the picture with a processing object area 3-1 in a large picture memory 3 as a target and a display area decision processing part 5, however, is provided in this pipe line. The display area decision processing part 5 normally executes nothing to picture processing. However, when it is decided that a picture element presently under processing is the picture element in a display area 3-2, the picture element is reflected to the picture memory 3 and simultaneously, display transfer is executed to a display memory 2. In such a way, the display area decision processing part 5 is incorporated in the pipe line for picture calculation and the display transfer is simultaneously executed even while executing the picture calculation. Thus, the high-speed response can be realized while processing the conventional large picture.
Patent JP-S5279570-A (JP)
Title: Process for treating nox scrubber drain water
Inventor: SENDA TAKAYUKI
IPC: B01D53/77
Filed: 1975-12-25
Abstract: PURPOSE: A process for treating NOx scrubber drain water to reduce COD attributed to NaNO 2  by oxidizing NaNO 2  in the drain water to NaNO 3  by electrolytic oxidation method which features good oxidation efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01322026-A (JP)
Title: Execution of block-piled retaining wall
Inventor: TSUJINAKA TADAO
IPC: E02D29/02
Filed: 1988-06-24
Abstract: PURPOSE:To construct a retaining wall in simple ways by erecting vertical frames, keeping a shore length for a block from the normal plane for the retaining wall and fixing the horizontal frame made of L-shaped steel and carrying out piling, loading the shore tail of the block onto the horizontal frame and laying the barrel filling and backfilling concrete. CONSTITUTION:After cobble stones 30 are laid and concrete subslab 31 is laid, vertical frames 20 are fixed at the position lower by the shore length of a block from the normal line X, and basic concrete 32 is laid. Then, a horizontal frame 21 is laid between the vertical frames 20, and fixed by bolts or welding, and blocks 22 are piled so that the shore tail 22a is supported by the horizontal frame 21. A back mould 23 is installed, and after the barrel filling and the backfilling concrete 25 and 26 are laid, the mould 23 is removed, and the backfilling cobble stones are introduced, and soil is returned back. Through the repetition of these works in three-four stages, a simple and economical block-piled retaining wall can be constructed.
Patent JP-S5858709-A (JP)
Title: Sintered magnetic core having high coercive force
Inventor: ASAKA KAZUO
IPC: H01F1/22
Filed: 1981-10-03
Abstract: PURPOSE:To avoid copper expansion at the time of sintering and to increase sintering density and magnetic flux density by a method wherein an adding method of copper for an iron-copper sintering material is applied to copper infiltration for a simple iron sintered body. CONSTITUTION:As to magnetic flux density B25 comparing a pure simple iron sintered body with a body infiltrating copper with the amount becoming 7.5- 7.7g/cm<3> of flux after infiltration into the holes of the sintered body, the former has slightly superior magnetic flux density. However, an almost equal increase in magnetic flux density is recognized as sintering density increases. Performance exceeding 10KG is usually requested, the density of the sintered body meeting the above performance becomes 6.6g/cm<3> or more. Meanwhile, as to coercive force, copper infiltrated body has superior coercive force. More density of a base material rapidly increases cost of production. Furthermore, vital coersive force decreases. Therefore, it is regarded as appropriate that the upper limit of sintering density is limited to 7.4g/cm<3> even if magnetic flux is considered.
Patent JP-H062599-A (JP)
Title: Injector driving circuit
Inventor: HAYASHIBARA TOSHIO
IPC: F02D45/00
Filed: 1992-06-17
Abstract: PURPOSE:To reduce a difference between a signal of driving an injector and actual time of valve opening. CONSTITUTION:In an injector driving circuit comprising an injector INJ for injecting fuel, drive element for driving the injector, control part 1 for giving a drive signal to the drive element, detecting means for detecting a current flowing in the injector, differentiating means 3 and a comparator means 5, an output of the detecting means is input to the differentiating means, an output of the differentiating means is input to the comparator means, and an output of the comparator means is input to the control part. Thus, a fluctuation of ineffective time cm be corrected.
Patent JP-H0323995-A (JP)
Title: Ic memory card
Inventor: KUMA KIKUO
IPC: B42D15/10
Filed: 1989-06-20
Abstract: PURPOSE:To realize an increase in capacity and to achieve the cost reduction of a printed wiring board by reducing a wiring space by laminating a plurality of memory LSI chips having inner leads connected thereto to the printed wiring board and superposing the outer leads connected to the common electrode of the chips one upon another in lamination order. CONSTITUTION:A memory LSI chip 6 is laminated to other memory LSI chips 6', 6'' and the inner lead 120 of a conductor lead 12 is connected to the electrode 10 of the memory LSI chip 6 through a metal projection 11. The conductor lead 12 is supported on an insulating film 13 by an adhesive method and an outer lead 12b is connected to a printed wiring board 2. Since the insulating film 13 supports the other conductor leads 14, 15 of the memory LSI chip 6 in a connected state, said film 13 acts function preventing the mutual contact of conductor leads due to the deformation of conductor leads 12, 14, 15. The other memory LSI chips 6', 6'' are also same to the memory LSI chip 6. Outer leads 12b, 12'b, 12''b are molded from the end parts 13a, 13'a, 13''a of insulating films so that bending heights H and bending angles A are respectively different.
Patent JP-S5947657-A (JP)
Title: Voice interactive type test device
Inventor: HISAMA YOSHITAKA
IPC: G10L13/04
Filed: 1982-09-13
Abstract: PURPOSE:To reduce the cost of a interactive type test device, by providing plural voice interactive input/output processing terminal part each having independent voice recognizing function and capable of execution of a test program using the voice interactive type independently of each other, in common to a central processor. CONSTITUTION:A test operator selects a terminal part 30, for example, among those parts 30-50 and then feeds a discriminating code in voice. Then a voice recognizer 35 within the part 30 discriminates the test operator and transmits the discrimination data to a central processing part 10. Thus the part 10 extracts a voice discriminating pattern corresponding to the test operation out of an auxiliary storage device 2 and loads the data to the recognizer 35 of the part 30. Then the part 10 requests the voice signal questioning the test item to a voice signal reproducing part 20. The part 30 reports the result of the test to the part 10 when all tests of the test operator (speaker) are finished. Therefore, it is possible to perform tests at a time through an optional number of test operators just by increasing the terminal parts 30-50 when necessary.
Patent JP-H1165148-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: KAWADA NORISUKE
IPC: G03G5/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor drum having excellent performance such as printing performance which can largely decrease the cost by forming a photosensitive layer on the inner face of a cylindrical die and polymerizing monomers of a resin material for a transparent base body by centrifugal injection forming to form a cylindrical base body. SOLUTION: A charge transfer layer 5, charge generating layer 4, base coating layer 3 and conductive layer 2 are successively formed on the inner face of a cylindrical die 6 to form a photosensitive layer. Then a monomer material of a resin for a transparent base body 1 are polymerized by centrifugal injection forming. A release agent such as a Teflon-contg. nickel-plating film is preferably applied on the inner face of the die 6. As the monomer material of the resin for the transparent base body 1, methyl methacrylate which is the monomer for a polymethyl methacrylate resin is preferably used considering its polymn. characteristics.  A transparent conductive coating material is used for the conductive layer and the conductive layer 2 is preferably formed to have 2×10<2> to 2×10<6> Ω/unit sq. surface resistance so as to obtain functions as an electrophotographic photoreceptor.
Patent JP-S5383575-A (JP)
Title: Formatin method of ion injection layer
Inventor: YUKIMOTO YOSHINORI
IPC: H01L21/265
Filed: 1976-12-29
Abstract: PURPOSE:To reduce the crystal defect in the injection layer, by securing a nearly identical depth for the injury caused by the injected ion and the injury formed by the spatterd ion when the ion injection is carried out within the crystal via thin film.
Patent JP-S642286-A (JP)
Title: Annunciator for heating cooker
Inventor: FURUKAWA KEIICHI
IPC: H05B6/12
Filed: 1987-06-25
Abstract: PURPOSE: To make the setting of output performable for even the blind without fail by installing plural touch-keys different in setting output each, and making a pitch of informing sound differ at respective touch-keys.  
     CONSTITUTION: Output setting touch-keys 3-1 to 3-5 and annunciator switches S 1 ∼S 5  installed in an electromagnetic induction heating cooker are interlocked with one another, and if these annunciator switches S 1 ∼S 5  are turned on, a buzzer 4 is made so as to be sounded. Since each of resistors R 1 ∼R 5  is different in ohmic value, a current flowing in the buzzer 4 is also different each, whereby a sound of the buzzer 4 at time of pushing these touch-keys 3-1 to 3-5 comes to each of different sound pitches. That is to say, the sound emitted when output is set by the touch-key 3, it differs according to large (strong) or small (weak) output, so that even in case of the blind, he can judge of which output has been set now. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6051159-A (JP)
Title: Production of diaminomaleonitrile
Inventor: TAMURA SATOSHI
IPC: C07C253/00
Filed: 1983-08-30
Abstract: PURPOSE:To produce the titled compound in high yield, by tetramerizing hydrocyanic acid in a reaction solvent comprising an aliphatic mononitrile, etc., in the presence of a cocatalyst comprising a basic substance and an organic mercaptan or organic disulfide. CONSTITUTION:Hydrocyanic acid is tetramerized at 55-70 deg.C in a solvent consisting of an aliphatic mononitrile, preferably an aliphatic mononitrile having a boiling point of <=110 deg.C (e.g. acetonitrile, propionitrile, etc.) in the presence of a cocatalyst composed of a basic substance (e.g. triethylamine, sodium hydroxide, etc.) and an organic mercaptan and/or organic disulfide. The reaction mixture is mixed with a solvent inert to diaminomaleonitrile and having a boiling point higher than that of the reaction solvent and lower than 150 deg.C (e.g. octane, xylene, etc.), and the reaction solvent is distilled off to obtain the objective compound.
Patent JP-H11313553-A (JP)
Title: Suction tool for standing water in tray of pot
Inventor: INAGAWA KIYOSHI
IPC: A01G9/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To discharge standing water in the tray of a pot without contacting the flower pot and the tray. SOLUTION: The purpose of this invention is achieved by setting up an opening 2 for being attached in the upper part of a sealed hollow container 1 and by attaching an exhaust pump 6 to the opening 2, followed by inserting a suction pipe 3 to attach it to the container in such a way that the rear end of the pipe 3 is located in the neighborhood of the upper part of the container 1.
Patent JP-S5782876-A (JP)
Title: Pressure fixing device for ordinary paper
Inventor: FUJIE MASAKATSU
IPC: G03G15/20
Filed: 1980-11-12
Abstract: PURPOSE:To prevent the occurrence of lines, etc. to the recording paper having different levels of thickness, by providing a mechanism to expand and contract a spring which is used for setting the load between the press-contact rollers and expanding/contracting the spring according to the strength of the press-contact force during the fixing to always keep the press-contact force at a constant level. CONSTITUTION:An inter-roll load spring 10 is provided under a backup roll guide piece 9 and pressed by an inter-roll load setting screw 11. A worm wheel 12 is fixed to the screw 11, and a worm 13 gears into the wheel 12. Then a press-contact screw feed motor 14 is attached to the edge of the worm 13.
Patent JP-H078097-A (JP)
Title: Sorter structure for thresher
Inventor: NAKAYA MASAMI
IPC: A01F12/32
Filed: 1993-06-29
Abstract: PURPOSE:To enable easy improvement in separation effect of threshed product by simple modification such as making all or a part of the sieve lines freely shakable in the vertical direction. CONSTITUTION:The shaking classification case 6 equipped with the grain pan 23 for receiving threshed product leaking out of the threshing room and conveying and sorting the product by shaking is arranged below the threshing room. A plurality of open-sided sieving lines 24 are extended in parallel from the end of the pan 23 toward the conveying direction and the winnowing machine 7 is set for blowing sorting wind to the classification case 6 including the sieving lines 24 wherein all or a part of sieving lines are made freely shakable in the vertical direction and the regulator 33 is set to regulate the vibration range of the lines 24.
Patent JP-H02161805-A (JP)
Title: Method and apparatus for
Inventor: ROBERUTO GUUTO
IPC: G01N21/89
Filed: 1989-06-22
Abstract: PURPOSE: To attain the sampling of signals at a fixed pitch by passing a signal generated by multiplexing k samples and oversampled through time filtering to be the inverse function of filtering inherent in the space smoothing of a photodetector. CONSTITUTION: Four signals S3 to S6 jumped or multiplexed to prepare an oversampled signal S. The signal S consists of the continuation of four amplitude values of four photodetectors of the same strip range. The amplitude 12 of the signal S3 and the amplitude 13 of the signal S6 are marked on the oversampled signal S by spots belonging to these signals S3 , S6 . Then the signal S is deconvoluted by an autoregressive filter and reverse filtering for a signal corresponding to the integration of signals on the surfaces of the photodetectors is attained. Consequently signals can be sampled at a fixed pitch.