baber/WOPTO huggingface dataset:
Patent JP-H10217097-A (JP)
Title: Buffing device
Inventor: NAKAMURA MASANOBU
IPC: B24B31/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To grind the inner peripheral surfaces of a pipe-shaped product to be ground. SOLUTION: A buffing device is provided with a container main body 1 which has an opening part 7 to extract or store products to be ground 3 in its upper surface and in which a pocket 6 is provided around the periphery. Also it is provided with a product holding means 4 which support the container main body rotatably and drivingly in the plane and holds the products to be ground fixedly inside the container main body. Then the mixture of abrasive material and liquid is charged into the container main body 1 and the product to be ground 3 is held in the product holding means 4, and the container main body is rotated. Thus the abrasive material collected into the pocket 6 is brought in contact with the surfaces of the product to be ground by a centrifugal force for grinding.
Patent JP-H09258782-A (JP)
Title: Digital voice processor
Inventor: POORU ANSONII FURINDORU
IPC: G10L21/034
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a discontinuous part between applied gains by damping the change rate of the gain, applied to an input digital voice signal during a holding period, toward a change rate applied in a release period. SOLUTION: A holding timer 140 is triggered by a comparing circuit 150 for detecting the drop of the gain control value applied to an input digiyal voice signal. The speed of counting from zero to one is set by the hold control value. The release control value is deformed by a multiplying circuit 130. The release control value sent to a maximum detecting circuit 100 and used for the computation of the gain control value-release control value changes from zero to the value, determined by a control circuit, over the action period of the timer 140. This means that the change rate of the gain control value in a decrease state of the condensation is changed from zero to a rate assigned by the release control value.
Patent JP-H08218685-A (JP)
Title: Fence
Inventor: NISHIKAWA KIYOMITSU
IPC: C04B35/18
Filed: 1995-02-14
Abstract: PURPOSE: To provide a fence which can purify air and display various kinds of colors by using baked zeolite as material for at least a part of the surface of the fence, or forming a surface skin part composed of a plurality of zeolite baked blocks. CONSTITUTION: In the surface skin part 13 of a fence 10, a flat plate-shaped block 13a composed of baked zeolite is severally fixed onto both the faces of a core part 12. The air purifying ability of the fence is thereby remarkably improved by the adsorbing action of zeolite. In addition, the baking temperature of zeolite is varied for varying its color. The color of the surface of the fence 10 can therefore be easily changed into various colors. Thus air pollution around a residence can be remarkably improved, and the various patterns of the fence can be formed.
Patent JP-S58151781-A (JP)
Inventor: UIRIAMU HARII MAIZU
IPC: H04N7/015
Filed: 1983-02-17
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-H09216261-A (JP)
Title: In-line screw type injection molding machine
Inventor: MURAKAMI SHINJI
IPC: B29C45/50
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To enable a good measuring action always by installing a temperature sensor for detecting the temperature of the front part of the hopper opening of a heating cylinder. SOLUTION: A temperature sensor ST7 is arranged between a temperature sensor ST5 and a temperature sensor ST6, or in front of hopper openings 1a, 2a in a heating cylinder 2. The temperature of a place in which the temperature sensor ST7 is installed is controlled, referring to the measurement information, by the energization control of a band heater 5-7 and the control of the temperature and flow rate of cooling water. By reflecting measurement information from the sensor ST7 and also from other temperature sensors ST1-ST6 to the control of heating, the melting start position of a resin can be adjusted, accomplishing a good measuring action.
Patent JP-S58143950-A (JP)
Title: Grinding device of internal cam for continuous and different form curve
Inventor: KUMAGAI MITSURU
IPC: B24B19/12
Filed: 1982-02-19
Abstract: PURPOSE:To grind an internal cam, by a method wherein a cam follower and a rotary grinding wheel are arranged coaxially, a master cam is installed on a slidable table concentrically with a work in a radial direction and an external circumferential surface of the master cam is driven by a driving wheel. CONSTITUTION:A cam follower 5 is secured on a base 4, which touches an inner circumferential surface of a master cam 6. A work 12 and the master cam 6 are installed on a table 11 which is slidable in a radial direction so that the work and the cam become concentric with each other. A grinding wheel 13 is arranged concentrically with the cam follower, the master cam 6 is turned by a driving wheel 7 and a cam surface is formed on the inner circumferential surface.
Patent JP-S63193955-A (JP)
Title: Polyamide resin composition
Inventor: IJIYUUIN NORIAKI
IPC: C08L35/06
Filed: 1987-02-06
Abstract: PURPOSE:To obtain the titled resin composition exhibiting high heat deformation temperature even under high load and having excellent thermal stability, impact resistance, processability and luster, by compounding a polyamide resin with an aromatic vinyl resin component copolymerized with an imide compound of an alpha,beta-unsaturated dicarboxylic acid. CONSTITUTION:The objective composition is produced by compounding 50-95wt.% especially 60-80% polyamide resin with 5-50%, especially 20-40% aromatic vinyl resin copolymerized with an imide compound of an alpha,beta-unsaturated dicarboxylic acid. The aromatic vinyl resin is selected from (A) a copolymer of (A1) 70-99.9% monomera consisting of (a1) 20-80% aromatic vinyl compound, (a2) 20-80% imide compound of an unsaturated dicarboxylic acid and (a3) 0-60% copolymerizable vinyl compound and (A2) 0.1-30% monomer containing a functional group, (B) a copolymer produced by the graft copolymerization of the monomers of the polymer A in the presence of a non- conjugated diene rubber polymer, (C) a mixture of the polymers A and B, (D) a mixture of the polymer A and a non-conjugated diene rubber polymer modified with a monomer having a functional group and (E) a mixture of the polymers B and D.
Patent JP-S63193583-A (JP)
Title: Rectangular wave modulating circuit of laser diode
Inventor: TAKAGI YASUTOMO
IPC: H04B10/40
Filed: 1987-02-06
Abstract: PURPOSE:To make it possible to perform rectangular wave modulation even for low frequencies, by adding a sample-and-hold circuit in an APC circuit. CONSTITUTION:Part of an optical output from a laser diode 8 undergoes optoelectronic transducing action in a photodetector 1. The difference between the result and a reference voltage 4 is negatively fed back and a driving current is controlled with a driver 7. Thus the optical output is stabilized (this circuit is called an APC circuit). A sample-and-hold circuit 9 is provided between a current to voltage converter 2 and a differential amplifier 3. The circuit 9 performs sampling when the optical output is ON in synchronization with a rectangular wave signal generating circuit 6 and performs holding when the optical output is OFF. Even if the optical output becomes the rectangular wave, the signal, which is inputted into the differential amplifier 3, becomes always constant, and the loop of the APC circuit is operated stably.
Patent JP-S59152399-A (JP)
Title: Preparation of nucleic acid derivative
Inventor: FURUSAWA KIYOTAKA
IPC: C07H19/16
Filed: 1983-02-17
Abstract: PURPOSE:To prepare the titled compound useful as a starting substance for the synthesis of nucleic acid in genetic engineering, easily, by reacting a nucleoside with a bifunctional silicon compound in the presence of a base, reacting the product with an organic carboxylic acid halide, and hydrolyzing the product. CONSTITUTION:A nucleoside is made to react the a bifunctional silicon compound of formula (R<1>-R<4> are alkyl or phenyl; X is halogen; n is 0 or 1) in the presence of a base (preferably pyridine) to protect two hydroxyl groups at the deoxyribose segment of said nucleoside. The obtained reaction product is made to react with an organic carboxylic acid halide (e.g. benzyl chloride, anisoyl chloride, etc.) and hydrolyzed to obtain the objective N-acylated nucleoside.
Patent JP-2000220314-A (JP)
Title: Stage piling puzzle parking device
Inventor: TAWARA TAKEO
IPC: E04H6/18
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a puzzle parking device capable of increasing unoccupied spaces any time in the case where the parking number of vehicles is small, thereby shortening the warehousing and leaving time of the vehicle without decreasing the maximum parking number, and remarkably enhancing smoothness. SOLUTION: This stage piling puzzle parking device is provided with a lift device 12, a stage piling buffer shelf 14 and a plurality of vertically and horizontally feeding shelves 16 adjacently and planarly arranged. The lift device 12 and the vertically and horizontally feeding shelf 16 has a vertically and horizontally feeding mechanism for mounting a pallet 1 positioned thereon to the adjacent shelf in the horizontal and orthogonal direction. In addition, a stage piling buffer shelf 14 has a feed mechanism for mounting the pallet positioned thereon to the adjacent lift device 12 and the vertically and horizontally feeding shelf 16 in any one direction of the horizontal and orthogonal two directions and a shift mechanism for shifting the unoccupied pallet positioned thereon in stage piling upward.  Thereby a plurality of the unoccupied pallet are stage-piled on the stage piling buffer shelf 14, and housed on the stage piling buffer shelf or the vertically and horizontally feeding shelf 16 adjacent thereto to increase the vertically and horizontally feeding shelf 16 unoccuping the pallet so as to house the real vehicle pallet 1b thereon.
Patent JP-S62184852-A (JP)
Inventor: MATSUBARA YASUSHI
IPC: B32B27/18
Filed: 1986-02-10
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-H04265086-A (JP)
Title: Integrated type visual telephone set
Inventor: GOTO HIROSHI
IPC: H04M11/06
Filed: 1991-02-20
Abstract: PURPOSE:To obtain a telephone set which is adapted to transfer of figures and pictures and is suitably made multifunctional as a multimedium terminal by placing a picture codec between camera display parts and a communication control part. CONSTITUTION:A display part 11 and a camera part 12 are integrated in the head part of the telephone set, and a picture codec part 13 including a picture encoding/decoding circuit and a codec part substrate 14 are integrated in its supporting part, and a communication equipment control substrate 15 including a communication control circuit and a telephone control circuit and a key panel part including telephone function keys, TV telephone control keys, and indicator lamps are integrated in its bottom part. Respective constitution parts are connected and wired in the integrated device, and connection and wiring on the outside of the integrated device are reduced to a cord for digital communication line.
Patent JP-S60170038-A (JP)
Title: Tracking servo device
Inventor: OOTA OSAMU
IPC: G11B7/09
Filed: 1984-02-14
Abstract: PURPOSE:To obtain a tracking servo device which is not affected by the tilt, warp, etc. of a disk by using a signal generating means which performs comparisons among total outputs of photodetecting element groups and produces a tracking servo signal and also eliminating the off-set voltage before a tracking servo action is started. CONSTITUTION:If VA<A<VB is satisfied with output voltage A of the 2nd differential amplifier 21, the reflected light given from a disk 10 is deviated toward the 2nd photodetecting element group 13 owing to a tilt of the disk 10. Then a control part 34 controls switching among the 1st-4th switches SW1-SW4, and the total output of the 1st-4th photodetecting elements S1-S4 is applied to the 1st terminal 20a of the 1st differential amplifier 20. While the total output of the 5th and 6th photodetecting elements S5 and S6 is applied to the 2nd terminal 20b of the amplifier 20. The tilt of the disk 10 is decided according to the level of the voltage A of the amplifier 21. Based on the result of this decision, the effective areas of elements S1-S6 are substantially divided into two equal parts. This eliminates the offset voltage and ensures the accurate subsequent tracking servo operations.
Patent JP-S59151897-A (JP)
Title: Determination of living body constituents with immobilized enzymes
Inventor: FUSHIMI KATSUO
IPC: G01N30/84
Filed: 1983-02-18
Abstract: PURPOSE:Even when the fraction ratio of the living body sample solution flowing in the branched paths is not exacly 1:1, the correction values are calculated to enable exact determination of the constituents to be determined. CONSTITUTION:The sample containing constituents to be determined is made to flow in a branched path connected to the immobilized enzyme column and the other branched path 5 not connected the column 7 and the sample solution passing through column 7 is brought into contact with the immobilized enzyme to effect the reaction. The sample solution passing through individual paths are guided to the junction 11 to reach two detectors following the junction in series 9 and 10 and the unchanged substance is detected in the detector 9 and the changed product is detected in the detector 10. Resultantly, even when the fraction ratio in the two paths 4 and 5 is not exactly 1:1, the ratio is exactly corrected so that the right values of the reaction product can be obtained.
Patent JP-S59152573-A (JP)
Title: Servo control circuit of information reproducing device
Inventor: FUJIIE KAZUHIKO
IPC: G11B7/09
Filed: 1983-02-19
Abstract: PURPOSE:To perform the tracking control and the focus control in the state where it is difficult that a defect has a bad influence, by detecting a change of reproduced information which is generated when a defective part of a recording medium is read and reducing the gain of a servo control system. CONSTITUTION:When the defect of a disk is read, a high-level impulsive noise N is generated in a tracking error detecting signal St in the first output end of a reproducing signal generating part 31. Hereafter, signals shown in the figure are attained in an envelope detecting part 34 and a level comparing part 35. A voltage S4 is compared with a reference level v2 of a reference voltage source 40 by a level comparing part 39, and a comparison output S5 which has a high level (h) in a period tN and has a low level (l) in a period tL is attained from the level comparing part 39. This comparison output is supplied to a gain control terminal of a variable gain amplifying part 32, and its gain is reduced to reduce the gain of the servo control system. Thus, the tracking control and the focus control are performed in the state where it is difficult that they are affected badly by the defect.
Patent JP-H02212044-A (JP)
Title: Discrimination method for working kind of machining center and working kind detecting tool
Inventor: KONNO MASASHI
IPC: B23Q17/00
Filed: 1989-02-07
Abstract: PURPOSE:To prevent a mistake in fitting a work and in calling for a program by fitting a detection tool on a main shaft on each work cycle, moving it according to the work, and confirming the working kind by detecting the pressure variation of the air of the work contact time. CONSTITUTION:A detection tool 2 is fitted to a main shaft 1 prior to the working start according to the work program of a work A, a rear part 3b is engaged with a tool fitting part 1b and a groove 3g is communicated with an air passage 1a. When the tool 2 is moved to an X position according to the work program of the work A, the tip of a sensor 4 is brought into contact with a work B, an air chamber 3C is communicated with the atmosphere via a hole 3d, the air is released to the atmosphere and the internal pressure of the air passage 1a is reduced. A pressure switch 6 outputs a signal by detecting this, informing of the fitting mistake that the work is not the work A to be worked. Even in case of the calling mistake of the work program, the pressure switch 6 is actuated to stop a machine.
Patent JP-H02207472-A (JP)
Title: Connecting method for insulating conductor strand for power cable
Inventor: ASADA YOSHIHISA
IPC: H01R43/00
Filed: 1989-02-07
Abstract: PURPOSE:To eliminate sand draft works so as to reduce working time for connection by uncovering the insulating conductor strands of paired cable connecting ends, covering a space widened by means of the first through the third process thereafter so as to insert a conductive sleeve therein, and thereby radially fastening the sleeve with pressure when connection is made between the insulating conductor strands of power cables. CONSTITUTION:Each sealing section at the connecting ends of paired cables 1 is peeled off at the first process of a connecting work so that paired insulating conductor strands 2 to be connected are uncovered. Then, the conductor strands 2 are opened to a specified length so as to be widened, the tip ends of them are formed into a widely opened section 3 in a horn shape while the conductors 2 are mutually separated apart. Successively, the widely opened section 3 is treated by flame spraying at the second process so that a flame sprayed layer 4 is formed on the surface of each insulating strand 2a. The flame sprayed layer 4 is thereby conductive, and is concurrently formed with the fine particles of an alloy the hardness value of which is higher than that of the insulating layer of the insulating strand 2a. Then, a sleeve 5 is inserted into the widely opened section 3 which has been formed by the second process, by means of the third process thereafter, so that it is radially fastened with pressure so as to be connected.
Patent JP-2000220613-A (JP)
Title: Fastening structure and fastening method using same
Inventor: UEDA TAKANORI
IPC: F16B5/10
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a fastened part and a fastening method in which a resin forming part and an other part are fastened solidly through a metal part, and the product can be divided into the resin forming part and the metal part easily after using. SOLUTION: This fastening structure consists of a resin fastened part 3 provided at the fastening part of a resin forming part 1 by the forming, integrally with the resin forming part 1; a metal part 4; and a fixing screw 12; and the resin fastened part 3 is fastened to an other part by the fixing screw 12 through the metal part 4. The resin fastened part 3 consists of a rail form floor surface 7 having a fitting part 13; and at least one rail form side part 5; and the metal part 4 consists of a fitting leg 9 fitting to a fitting part 13; and a flange form part 10 to hold the rail form floor 7 between an other part; while the fitting leg 9 and the flange form part 10 have a hole 11 for screw where a screw for fixing passes.
Patent JP-H06104140-A (JP)
Title: Chip type film capacitor and its manufacture
Inventor: SUZUKI MIKIO
IPC: H01G4/32
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a chip type film capacitor capable of improving the stability of the mounting surface of a substrate and suppressing the amount of use of members for forming external terminals. CONSTITUTION:A chip type film capacitor 1 has a case made of a heat resistant resin material. Capacitor elements 3 are housed in this case. The capacitor elements 3 have a laminated construction comprising a plurality of dielectrics 4a and 4b made of film-shaped plastic material laminated in the thickness direction, a first electrode 5 and a second electrode 6. An external terminal 9 is welded to an electrode portion 7 for focusing the first electrode 5, and an external terminal 10 is welded to an electrode portion 8 for focusing the second electrode 6. The external terminal 9 and 10 are subjected to a flattening process and are made of a tin-plated copper wire extending in the direction of the thickness of the dielectrics 4a and 4b. Respective external terminals 9 and 10 are so arranged to become parallel with each other and also to face each other in the direction of the width of the dielectrics 4a and 4b.
Patent JP-H05222625-A (JP)
Title: Method for changing over lifting and lowering of bobbin rail in roving frame
Inventor: NAKANO TSUTOMU
IPC: D01H1/36
Filed: 1992-02-13
Abstract: PURPOSE:To surely carry out the formation of a roving package in the objective shape even if a delay in response is present during a period from an output of a command on lifting and lowering changeover to the actual reversing of a bobbin rail by completing the disconnection and connection of a clutch. CONSTITUTION:The lifting and lowering changeover of a bobbin rail is carried out by disconnecting and connecting a clutch based on a command from a controller. The position of the bobbin rail is always obtained by a position sensing means for the bobbin rail and the extent of delay in response is determined during a period from an output of a command on lifting and lowering changeover from the controller to the actual reversing of the bobbin rail. The extent of delay in response is calculated based on the extent of delay in response in reversing the bobbin rail before the time of outputting the command on the lifting and lowering changeover to output the command on the lifting and lowering changeover when the bobbin rail attains a position before the bobbin rail reversing position by the calculated extent of delay in response.
Patent JP-H09217675-A (JP)
Title: Swash plate axial piston pump motor
Inventor: OCHI HIROKI
IPC: F04B1/20
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To improve lubricity of a spline. SOLUTION: It is constituted to be furnished with a housing 2 the inside of which is filled with working oil, a rotation axis 10 supported on the housing 2 through bearings 6, 7 free to rotate an one end part of which is stored in the inside of the housing 2, a swash plate 12 inclined against the rotation axis 10, a cylinder barrel 14 fit on an outer periphery of the rotation axis 10 through a spline 13 and to rotate with its end surface making contact with a valve plate 18 and a piston 16 provided in the cylinder barrel 14 free to rise and set in the axial direction and a head part of which makes contact with a sliding surface of the swash plate 12 through a slipper 20.  In this case, a working oil inflow hole 35 in which working oil flows as it opens along the axial direction and to one end part end surface of the rotation axis 10 is provided at a central part of the rotation axis 10, and a working oil outflow hole 36 to open along the radial direction, an inner end of which is communicated to the working oil inflow hole 35 and an outer end of which is opened to an outer peripheral surface of the rotation axis 10 in the neighbourhood of the spline 13.
Patent JP-2000226556-A (JP)
Title: Method for evaluating flow rate of sheet-like adhesive
Inventor: NAGAO KENICHI
IPC: C09J201/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably evaluating the flow rate of a sheet-like adhesive in a short time. SOLUTION: This method for evaluating the flow rate of a sheet-like adhesive comprises nipping a sheet-like adhesive cut in a circular shape between transparent plastic films, pressing the nipped adhesive with a prescribed pressure at a prescribed temperature for a prescribed time, comparing the size of the non- pressed initial sheet-like adhesive with the size of the pressed sheet like adhesive, and then calculating the flow rate by the use of the calculating formula: [(the diameter of the pressed adhesive)-(the diameter of the initial adhesive)]/2.