baber/WOPTO huggingface dataset:
Patent JP-S57212651-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIBAIKE SHIGETO
IPC: G11B15/665
Filed: 1981-06-24
Abstract: PURPOSE: To realize a small-sized, thin constitution while ensuring the advantages of both M type loading and U type loading, by providing a cylinder, a cylinder exit side, and a cylinder entry side in three slanting surfaces which differs from slanting direction and slanting angle to a base plate.  
     CONSTITUTION: On a base plate 54 where a reel turntable is held vertically and a cassette 55 is loaded in parallel, a cylinder 56 is fitted in the 1st slanting surface which slants at a prescribed angle in a direction Z. A tape from the cylinder 56 to a capstan 79 passes guide posts 75 and 78, fixed heads 76 and 77, a  pinch roller 84, the capstan 79, etc., in the 2nd slanting surface which slants  slightly to the base plate 54 and returns to the cassette 55. On the other hand,  the tape moving to the entrance point H of the cylinder 56 is guided along the  3rd slanting surface which consists of the fitting surfaces of a loading post 65, a  fixed head 73, a loading post 64, a guide post 74, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05293369-A (JP)
Title: Adsorbent for purification of hydrocarbons in exhaust gas
Inventor: KAWADA NOBORU
IPC: B01J20/18
Filed: 1992-04-17
Abstract: PURPOSE:To provide an adsorbent for removal of hydrocarbons in exhaust gas having high hydrothermal stability and capable of removing hydrocarbons with high efficiency. CONSTITUTION:Aluminosilicate having MFI structure is hydrothermally synthesized from a silica source such as silicic acid or silica powder and an alumina source such as aluminum sulfate or alumina with crystalline aluminosilicate as seed crystals and the synthesized aluminosilicate is converted into H type aluminosilicate by ion exchange to produce the objective adsorbent.
Patent JP-S61258956-A (JP)
Title: Cylinder
Inventor: NAKATANI YOSHIHIDE
IPC: F02B75/02
Filed: 1985-05-10
Abstract: PURPOSE:To eliminate machining of pulse path thus to reduce the cost by forming a damper groove and a pulse path over the entire circumference of cylinder in the underface of cylinder through casting. CONSTITUTION:In a cylinder 11 for air-cooled engine, the pressure wave passing through the casted groove 18 and the pulse path 13 in the crank case 17 is temporarily dispersed because the damper grooves 15, 16 are formed over the entire circumference in the underface of cylinder. Consequently, even if it is sufficiently large to prevent abrasion of the casted metal die 32b of the pulse path 13, the pressure will never leaked through the fitting face between the cylinder 11 and the crank case 17. Consequently, when punching the metal die 31 in the direction B while punching the metal die 32 in the direction C, the burr occurring at the section (b) is peeled off by the metal die 32b section when punching thus requiring no deburring work, resulting in cost reduction.
Patent JP-S59223378-A (JP)
Inventor: SEKI MASAO
IPC: D06P1/64
Filed: 1983-06-03
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-S5432097-A (JP)
Title: Driving method for display substance
Inventor: TABATA JIYUNICHI
IPC: G09G3/19
Filed: 1977-08-16
Abstract: PURPOSE: To obtina display substance which features a small driver area and can be formed into an IC, by performing coloring/decoloring through variation of the driving pulse duration via the pulse switching circuit in the driving system for the electrochromic display substance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11327123-A (JP)
Title: Phase measurement using aerial image measuring tool
Inventor: HIBBS MICHAEL S
IPC: G03F1/84
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To ensure a direct measurement of phase shift generating in a phase shift area of a phase shift mask by measuring a relative shift between interference patterns caused by a first slit pair having the same phase shift characteristic and a second slit pair having a different phase shift characteristic. SOLUTION: A mask 55 contains a reference slit pair, each of which has substantially the same phase characteristic. The mask 55 has also a measuring slit pair, each of which has a different phase shift characteristic. An objective lens projects Young's interference stripes generated by the slit pairs on a plane of a NA aperture 90. A people image lens 69 projects these stripes on a CCD camera 71. A phase difference between the two slits of the measuring slit pair by measuring a relative fringe shift between the measuring slit pair and the reference slit pair.
Patent JP-S5724170-A (JP)
Title: Multipurpose information processor
Inventor: KAJIWARA HITOSHI
IPC: H04N5/44
Filed: 1980-07-18
Abstract: PURPOSE:To make the size small, by incorporating a television receiver, tape recorder and information processor and commonly using many circuits and mechanisms. CONSTITUTION:At a television mode, an audio signal detected at a reception circuit 2 is outputted from a speaker 9 via a switching circuit 7 and audio circuit 8. Next, at an audio tape mode, heads H1 and H2 of a tape deck 10 are respectively in operation state, the gain and equalizer characteristics of a preamplifier 11 is adjusted for audio tape and connection is made to an audio circuit 8 via the switching circuit 7. At an information processing mode, the heads H1, H2 of the tape deck 10 are in operation state and the gain and equalizer characterstics of the amplifying circuit connected to the heads H1, H2 are adjusted for audio tape and video information tape use respectively through a control signal from a CPU block not shown at the preamplifier 11.
Patent JP-H07305989-A (JP)
Title: Structure of header tank for laminate type heat exchanger
Inventor: KATO SOICHI
IPC: F28F9/02
Filed: 1994-05-12
Abstract: PURPOSE:To absorb irregularity in size, deviation in the shape of a curved face and the like which may be caused when a header tank is manufactured, and reliably brazing a partition plate with the header tank by providing a predetermined gap between each of end faces at the step parts of the partition plate and each of the right and left recess end faces of a slit of the header tank in the case where the partition plate is coupled to the slit of the header tank. CONSTITUTION:In the case where a partition plate 10 or a blind plate 11 is coupled to a slit of a header tank, a gap having a predetermined size is provided in advance between each of end faces 16A at the step parts of the partition plate 10 or of the blind plate 11 and each of recess end faces 17A of the header tank A. Accordingly, when both the faces 16A, 17A are fixed together by a jig, irregularity in size or deviation in the shape of a curved face, which may be caused by making the header tank, is absorbed into the gaps, so that the periphery of a smaller-diameter part 14 of the partition plate 10 or of the blind plate 11 can be coupled to the inner face of the header tank 4 in an overall abutting state, whereby the smaller-diameter part 14 of the partition plate 10 or of the blind plate 11 can be reliably brazed to the header tank 4. As a result, the leakage of a medium for a heat exchanger can be reliably prevented from occurring in the header tank 4.
Patent JP-H06291683-A (JP)
Title: Error correction code generating circuit
Inventor: SANO KOJI
IPC: G06F11/10
Filed: 1993-03-31
Abstract: PURPOSE:To calculate the ECC codes of one block of transfer data on a data bus simultaneously with the data transfer and speed up the calculation. CONSTITUTION:Shift registers LFSR50-LFSR43 are provided corresponding to the respective bits DB0-DB3 of the data bus with 4-bit width between a CPU 1 and a RAM 2. Every time one-word data consisting of four bits is transferred onto the bus, the parallel four bits are inputted to the LFSRs 50-53 at the same time and shifted to the right simultaneously. Therefore, ECC codes can be calculated at the same time.
Patent JP-S63265137-A (JP)
Title: Cleanliness evaluating method for heat treating furnace and manufacturing process
Inventor: MORI YOSHIYUKI
IPC: G01N15/00
Filed: 1987-04-23
Abstract: PURPOSE:To evaluate the cleanliness of a process highly sensitively, by heat- treating a silicon wafer, which is manufactured by a manufacturing method at a low oxygen concentration in a heat treating furnace, selectively etching the heat-treated silicon wafer, and observing the crystallinity of the surface. CONSTITUTION:Wet oxygen is supplied into a heat treatment furnace 1 from a pipe 11. Under this state, the heat treatment furnace 1 is heated with a heater 2, and a silicon wafer 4, which is set in the furnace 1, is heat-treated. Then, the silicon wafer 4 is taken out of the furnace 1 and immersed into aqueous solution 13 of fluoric acid, which is contained in a Teflon container 12 together with a carrier 14. Then, a silicon oxide film 15, which is formed on the surface of the silicon wafer 4, is removed by the heat treatment. Then, the silicon wafer is immersed into etching liquid 17, and the surface of the wafer is etched. Thereafter, the crystallinity of the surface of the wafer 4 is observed.
Patent JP-H06288921-A (JP)
Title: Base sequence deciding apparatus for nucleic acid
Inventor: FUJII HIDEHIKO
IPC: G01N21/64
Filed: 1993-03-31
Abstract: PURPOSE:To perform a high speed operation and to facilitate an operation by a base sequence deciding apparatus. CONSTITUTION:A laser light 38 from a laser 36 is condensed by a condensing lens 40, reflected on a reflecting mirror 42-1, and is incident to a migrating gel 30 to irradiate a position XA of a first migration lane. The light 38 passed through the position XA is reflected on a reflecting mirror 42-2, and is again incident to the gel 30 to irradiate a position XG of a second migration lane. Thus, the light 38 is sequentially emitted to the migration lane position on a straight line perpendicular to a migration direction. In order to detect fluorescence emitted from a fluorescent label of a DNA fragment sample from a point emitted by the light 38 in each migration lane, a receiving optical system is disposed at each migration lane.
Patent JP-H06293373-A (JP)
Title: Wire-housing container
Inventor: TAKAHASHI KUNIO
IPC: B65D85/04
Filed: 1993-03-31
Abstract: PURPOSE:To fix certainly and easily an internal cylinder for drawing out a wire wound and layered in a cylindrical container to the bottom face of the cylindrical container by a method wherein the circumferential face of a support body of the cylindrical container is connected with specified lines extending from its upper part to its lower part. CONSTITUTION:A support body 4 for a cylindrical container is fixed with stitching wires 5 to the center of the bottom face 3 of a fiber drum main body 2 serving as the cylindrical container. The support body 4 is bent inwardly entirely along its circumference at its bottom fixed to the bottom face 3 of the container main body 2 and at the front end of its upper part. At the same time, the support body is connected with a continuous line in straight or curved, extending from the upper part to the lower part, and is formed by circumferential face with its center positioned inside the line connecting the upper part and the lower part. By providing such support body 4 to the bottom face 3, putting a wire in the wound and layered state into the container main body 2 becomes extremely easy.
Patent JP-H06311447-A (JP)
Title: Device for interpreting talking with hands
Inventor: SADATSUKA AKIKO
IPC: H04N5/45
Filed: 1993-04-26
Abstract: PURPOSE:To wipe off a screen for interpretation of talking with the hands in a part of the screen in a television receiver as necessary. CONSTITUTION:A language component is picked-up from a voice signal from the television receiver 11 and a voice code converting part 14 converts it into a voice code. A hand-talking pattern corresponding to the voice code is read from a hand-talking pattern memory part 15. A hand-talking video signal generating part 16 generates a hand-talking video signal from a hand-talking pattern and a video signal mixing part 17 mixes the hand-talking video signal with a television signal so as to give it to the television receiver as a mixing signal.
Patent JP-H042466-A (JP)
Title: Polishing method for semiconductor wafer
Inventor: NAKAYAMA MASAHIRO
IPC: B24B37/005
Filed: 1990-04-13
Abstract: PURPOSE:To drastically reduce the generation of the crack, chip, etc., of a wafer at the initial stage of polishing, by polishing with the polishing pressure being set lower at the initial stage of polishing. CONSTITUTION:Pressure is concentrically applied only on few wafers in a large thickness at the initial stage of polishing and at this time polishing is performed by setting the polishing pressure lower than the ordinary. So, no excessive pressure is applied on these wafers and the inconvenience generation of crack, chip, etc., can be restrained. At the later stage of polishing the thicknesses of each wafers are aligned and the state of the pressure being applied uniformly is obtained. Consequently, the polishing pressure on the whole is set at the specific value higher than that at the initial stage and the averaged pressure applied on the wafer becomes in an adaptive size.
Patent JP-S5223142-A (JP)
Title: Sulfur shielding composition
Inventor: AIDA FUMIO
IPC: C08L7/00
Filed: 1975-08-15
Abstract: PURPOSE: A sulfur shielding composition for preventing electrical berakdown of power cables having insulating layers consisting of rubber and plastics compounded with basic copper carbonate as sulfur iron catcher. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5325054-A (JP)
Title: Special form drain water pipe
Inventor: TAKESHITA KIMIO
IPC: F16L9/06
Filed: 1976-08-18
Abstract: PURPOSE: To prevent production of an excessive positive pressure phenomenon and a jump-up phenomenon, by off-setting a central axis of at least an upper half portion of a special pipe body sprirally. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01270427-A (JP)
Title: Transmission line switching system
Inventor: TATSUNO HIDEO
IPC: H04J3/00
Filed: 1988-04-21
Abstract: PURPOSE:To switch a current transmission line to a standby transmission line without a momentary break by substituting overlapping cells with idle cells in case of the occurrence of cell overlap and delaying and using reception information in case of the occurrence of drop-out at the time of switching to the stand-by transmission line. CONSTITUTION:A pair of an idle cell discriminating circuit 39 and a variable delay memory 42 are provided for current transmission lines 16a-16b and a stand-by transmission line 17. For example, at the time of switching from the current transmission line 16d to the stand-by transmission line 17, a control circuit 35 discriminates lead/ delay between the information string on the current transmission line 16d and that on the stand-by transmission line 17. When it is discriminated that the information string of the current transmission line 16d leads, an idle cell clock generating circuit 43 is connected to send idle cells corresponding to cell overlap, and the current transmission line is disconnected by a transmission line changeover switch 13 thereafter. When the information string of the current transmission line is delayed, information is delayed for the time corresponding to this delay by the variable delay memory 42 to prevent drop-out of the signal, and the current transmission line is disconnected by the switch 13 thereafter.
Patent JP-H10289167-A (JP)
Title: Computer system
Inventor: SATO KIMIO
IPC: G06F12/16
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To preserve information stored in a main memory while guaranteeing the instantaneousness (consistency) of preserved information and while reducing disk loads to an auxiliary storage device. SOLUTION: When the stoppage of a system is detected, the system is turned to an off-line state, and while supplying power to a device required for the preservation of the information by a no-break power unit 6, the information stored in the main memory 2 is transferred to the auxiliary storage device 3 and preserved by a preservation processor 4. When the cause of system stoppage is canceled and a restoration instruction is inputted, by a restoration processor 5, while looking up a logical/physical address conversion table, the information as a restoration object among the information preserved in the auxiliary storage device 3 is transferred to the main memory 2 and restored.
Patent JP-2000245516-A (JP)
Title: Design parts for decorative chain and its manufacture
Inventor: NAMIKI HIROMASA
IPC: A44C27/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To insert a decorative chain from a penetrating opening which is punctured and provided to a hollow elastic material with a wire and so forth by arranging the hollow elastic material in metallic shell bodies which are punctured and provided at two points of which penetrating openings which are slightly larger than a diameter of a decorative chain which will be penetrated. SOLUTION: A design parts 1 which is caught in the middle of a decorative chain which is hung on a neck is formed by arranging a hollow elastic material 1d in shell bodies 1c which are punctured and provided at two points of which penetrating openings 1a, 1b which are slightly larger than a diameter of a decorative chain which will be penetrated and made of gold, silver and platinum and so forth. Silicon rubber, rubber, flexible plastic and so forth are enumerated as a concrete example of hollow elastic material. Shapes of the shell bodies are a spherical shape and miller ball-shaped. The design parts for a decorative chain having such a structure can be manufactured extremely simply and can be decreased a cost for manufacture.
Patent JP-H11299035-A (JP)
Title: Submarine cable protecting construction method
Inventor: HARADA WAHEI
IPC: H02G1/10
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a submarine cable protecting construction method by which the worker can induce a protecting mat accurately on a submarine cable, without being affected by the working environment, tidal currents, depth, etc., and can surely install the protecting mat without confirming the position of the submarine cable with a specified measuring device. SOLUTION: An arm 10 is attached to a cable landing guide means set in advance on a submarine cable 1, and one end of a guide wire 11 is attached to the rear end of the arm 10, and a pontoon is attached to the other end of the guide wire 11 so that it can always be confirmed, at sea, the position of the guide wire 11.  While the laying of the submarine cable 1 is being conducted and while monitoring the landing situation of the submarine cable 1 with a video camera 14 mounted on the cable landing guide means, and when the protection of the submarine cable 1 becomes necessary, the construction boat is once stopped and recovers the pontoon, and fixed the top of the guide wire 11 which is hauled in attendant upon this onto the protecting boat, and passes a frame for protecting mat installation on this, and lowers this frame for protecting mat installation to the bottom of the sea along the guide wire 11, thus this serves the installation of the protecting mat.
Patent JP-H07284802-A (JP)
Title: Production of irregular shaped strip and producing device
Inventor: SUZUKI YUKIKO
IPC: B21B35/00
Filed: 1994-04-13
Abstract: PURPOSE:To provide a method and device for manufacturing a homogeneous irregular shaped strips having small difference of hardness by individually controlling the rolling speeds for a thick plate part and thin plate parts. CONSTITUTION:At the time of manufacturing the irregular shaped strip by rolling a material 9 to be rolled, cylindrical work roll 4 for rolling the thin sheet parts are made so as to be linked to the rotation of a back-up roll 1 and a work roll 3 for rolling this strip is made so as to be linked to the rotation of a back-up roll 2 and a work roll 5 for rolling the thick plate part is formed into one body with the shaft of the work roll through a universal joint 8. Then, by respectively and individually controlling the rotational speeds of the work roll 5 for rolling the thick plate part and the cylindrical work roll 4 for rolling thin sheet parts, both circumferential speeds are adjusted so as to be approximately same.
Patent JP-H03296806-A (JP)
Title: Automatic loop gain control device
Inventor: OGINO TSUKASA
IPC: G11B7/09
Filed: 1990-04-17
Abstract: PURPOSE:To prevent the generation of malfunction due to the abnormality of a control signal and to stably operate a servo system by effectively correcting the variation of a loop gain due to a change in the sensitivity of respective elements constituting a closed loop. CONSTITUTION:A tracking error detected by a tracking error detector 3 is converted into digital value by an A/D converter 5 and the digital value is inputted to a DSP 6. The DSP 6 inputs the tracking error signal to a phase compensating filter 11 to compensate its phase. The phase-compensated output signal is outputted to a band pass filter(BPF) 12 and an adder 16 as the control data of a tracking actuator 9. The BPF 12 extracts a component with a prescribed frequency band. The extracted reference signal component is outputted to a peak value detecting part 13 to detect its peak value. The detected peak value S1 is outputted to an amplification factor calculating part 14.
Patent JP-S58215851-A (JP)
Title: Telephone set
Inventor: OOISHI MAKOTO
IPC: H04M1/02
Filed: 1982-06-10
Abstract: PURPOSE:To obtain a telephone set capable of recording a call with a simple operation, by providing the tape section of a tape recorder and recording and stop buttons placed at a specified position to a grip of a handset. CONSTITUTION:The stop button 7 of a microcassette tape recorder, a microcassette tape section 8, and the recording button 9 are arranged on the inner side surface of the grip 6 of the handset 2 in the order from a transmission section 5. When the handset 2 is hooked up, the stop function of a button 7 pressed with a switch 11 of a hook 10 is released and a power supply is applied to the tape recorder. Then, the button 9 is pressed naturally with a finger by hooking up the handset 2. Thus, the telephone set enters the recording mode. In returning the handset 2, the button 9 is pressed with the switch 11 and the recording is finished. In reproducing the recording, the handset 2 is hooked up again, and after the rewinding button is depressed for rewinding the tape, a reproducing button is depressed, allowing to listen to a reproduced sound from a receiving section.
Patent JP-S5249077-A (JP)
Title: Smoke concentration measuring device
Inventor: IWAMOTO MASAO
IPC: G01N21/21
Filed: 1975-08-15
Abstract: PURPOSE:The captioned device which does not require parallel light beams, uses a simple light source, is inexpensibly producible and is highly accurate, by compensating the attenuation of the transmitted light owing to the scattering of the light caused by the water drops coexisting in smoke through the use of the deflection characteristics of light.
Patent JP-S583947-A (JP)
Inventor: BURADEIMIRU IBANOBICHI TSUBETO
IPC: C22C35/00
Filed: 1981-06-29
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-H11284321-A (JP)
Title: Seal for circuit board
Inventor: ARAI MASUMI
IPC: H05K3/34
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To avoid short circuit between conductive layers by providing a plurality of window holes for exposing the surface of the conductive layer and partition walls between the window holes, rising higher than the thickness of the conductive layer between adjacent conductive layers. SOLUTION: Soldering window holes 4a of a seal sheet 4 are disposed to face terminal-like conductive layers 2 on a circuit board 1 such that the conductive layers 2 are exposed through the window holes 4a of the seal sheet 4 and partition walls 4b of the seal sheet 4 rise from between adjacent conductive layers 2, parts are, in this condition, assembled on the circuit board 1 and soldered to the conductive layers 2 on the circuit board 1 wherein the short circuit (solder bridge) between the conductive layers can be prevented by the partition walls 4b rising higher than the thickness of the conductive layer 2 between the conductive layers.