baber/WOPTO huggingface dataset:
Patent JP-S5750220-A (JP)
Title: Continuous corrugated plate forming machine
Inventor: OOSHIMA SUSUMU
IPC: B21D13/04
Filed: 1980-09-11
Abstract: PURPOSE: To prevent deformation of return part simply and surely in rear 4W5 rows of forming of a metallic plate into a corrugated plate by holding an upper corrugated roll elastically to the machine frame allowing vertical sliding and thereby raising up the return part when it passes.  
     CONSTITUTION: The machine is made up of upper and lower corrugating rolls 4, 5 which are parallel to each other. The corrugating rolls have concave zones in one side and convex zones in other side alternately and successively which fit to each other and a roll clearance twisted to corrugated form is formed between the rolls. Such a device is arranged longitudinally in plural rows gradually narrowing the roll clearance. Corrugation is performed by passing a coated metallic plate (a) having return parts (a') between the roll clearance 8. At this time, in rear 4W5 rows, a bearing 11 that supports the upper corrugating roll 5 is supported elastically to the machine frame 10 to allow vertical sliding and let it rise up when the return parts (a') pass through it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62283649-A (JP)
Title: Conversion socket for integrated circuit package
Inventor: MORI SUEHITO
IPC: H01L23/32
Filed: 1986-05-31
Abstract: PURPOSE:To reduce the size of a conversion socket by integrating a dual-in-line package type socket in contact with the lower part of a socket for a flat package, and connecting the terminal of the socket with the terminal of the flat package contained in the socket to shorten the inner connecting distance in the shortest length. CONSTITUTION:A flat package is contained in the recess 10 of a lower body 2, the body 2 is covered with an upper body 1, and a latch tongue piece 4 is engaged with the pawl-like projection 7 of the lower body. Then, the terminal of the flat package is contacted under pressure with a leaf spring 5, and connected with the outer terminal 3 of the body 2 through the spring 5. Since the terminal 3 has the same terminal array as the dual-in-line package, the flat package is thus converted to the dual-in-line package. When the contained flat package is removed, the piece 4 is disengaged from the projection 7. Then, a flexible connecting piece 5 is used as hinge means to open the body.
Patent JP-H05317721-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: TAKAMI AKIHIDE
IPC: B01J29/74
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a catalyst for purification of exhaust gas which exhibits rich low temp. activity under an excess oxygen atmosphere and a wide active temp. range. CONSTITUTION:One or more metals selected from elements of the platinum group and one or more metals selected from rare earth metals are both carried on a metal-contg. silicate or in addition to these carried metal elements, one or more metals selected from alkali earth metals are additionally carried. Thereby, each function of each carried metal can be effectively exhibited.
Patent JP-S5553578-A (JP)
Title: Manually operated tape printing instrument
Inventor: TANIGAMI SATOSHI
IPC: B41J3/36
Filed: 1978-10-16
Abstract: PURPOSE: To obtain the titled printing instrument that pushes down a printing body when gripping and sqeezing a handle, sends a tape to a tape travelling groove while interlocking with the return of the handle and gives the tape, to which the desired characters are printed, in addition to the repetition of the grip and sqeeze operation of the handle.  
     CONSTITUTION: The desired display character 23 is conformed to a peep window 24 by sliding a cylindrical body 5, and a hammer 15 is pushed down by gripping and sqeezing a handle 13. The character is printed to a tape 7 by pressing a printing surface of a printing body 9 against the tape 7 in a travelling groove 2 by the push- down while a ratchet 19, a roller 20 and a push roller 21 are rotated by eliminating grip and sqeeze to the handle 13, and operation that delivers the tape 7 only by a one-character portion is repeated, thus printing names, etc. to the tape 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S616859-A (JP)
Title: Semiconductor memory storage
Inventor: MORI TOSHIKI
IPC: H01L29/732
Filed: 1984-06-20
Abstract: PURPOSE:To realize a bipolar type memory storage, density thereof can be increased and power consumption thereof lowered, by constituting a memory cell requiring no isolation region in one island. CONSTITUTION:The same conduction type buried layers 19 are formed in an island region 13 as an epitaxial layer, which is grown on a substrate 21 and surrounded by an isolation region 22, at an interval mutually independently. The buried layers 19 function as collectors in multi-emitter transistors. The collectors in the multi-emitter transistors are connected mutually through the epitaxial layer, but resistance between the collectors is brought to an extremely large value when the interval between the buried layers 19 is selected properly because the epitaxial layer has large resistivity. Base diffusion regions 14 are extended up to the upper sections of opposite buried layers 19, and contact windows 16 formed by boring an oxide film 23 so as to cross on the base diffusion regions 14 and the buried layers 19 are shaped, and coated with wiring layers 18, thus easily enabling cross connection.
Patent JP-S5250621-A (JP)
Title: Image display device
Inventor: IDE SUSUMU
IPC: G09G3/20
Filed: 1975-10-21
Abstract: PURPOSE:The input signal of the matrix display circuit is selected to the signal corresponding to each electrode and is added to X electrode by changing for each field in order not to deteriorate the picture quality, even if the electrodes should be reduced to half.
Patent JP-H10273927-A (JP)
Title: Installation structure of wall hang type toilet bowl
Inventor: MORIKI HIROYUKI
IPC: E03D11/14
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure which can attach a light-weight wall hang type toilet bowl on a wall face easily even if it is made of earthenware. SOLUTION: A bracket 32 is fixed on a wall face 1 of a toilet room, and a wall hang type toilet bowl 30 is mounted on the bracket 32. A wooden piece 46 is bonded on a bowl part 44 of the toilet bowl 30, and this wooden piece 46 is mounted on a horizontal piece 34 of the bracket 32. A screw 40 is screwed in the wooden piece 46 from a lower side of the horizontal piece 34 to fix the toilet bowl 30. The toilet bowl 30 has no back rib and outer shell and is light in weight.
Patent JP-S5917768-A (JP)
Title: Optical scanner
Inventor: MINOURA KAZUO
IPC: H04N1/04
Filed: 1982-07-21
Abstract: PURPOSE:To obtain a scanned optical image with high-precision and high-picture quality by modulating a light source while controlling the transmission of a picture signal in accordance with a detection signal of a code signal on a medium to be scanned. CONSTITUTION:A luminous flux L emitted from a light source 1 is scanned in the subscanning direction of an arrow D1 by a deflector 3 and is scanned in the main scanning direction of an arrow D2 by a deflector 5, and a two-dimensional scanning line A is obtained on a medium 7 to be scanned. During this time, a code signal 8 on the medium is read by a code signal generating optical system 9, and output pulses are counted by a means 20 and are inputted to a comparing circuit 21. The difference between this pulse number and the pulse number obtained by counting reference clocks 22 by a means 23 is operated in the circuit 21, and a signal corresponding to this difference is sent to a clock oscillating circuit 25 through a signal generating circuit 24 at intervals of a certain time. The circuit 25 generates pulses in accordance with this signal to control a picture signal generating circuit 26, and the light source 1 is modulated by the picture signal from the circuit 26. The deflected luminous flux is detected by a position detector 30, and the output is inputted to a sweeping circuit 32 and the circuit 24 through a beam position signal generating circuit 31, and the deflector 3 is controlled by the circuit 32.
Patent JP-H02306599-A (JP)
Title: Superconducting helical wiggler
Inventor: KESSEKI TOMOHIRO
IPC: H05H7/04
Filed: 1989-05-19
Abstract: PURPOSE:To readily radiate light with a wide wavelength range or a free electron laser beam by arranging plural sets of superconducting helical coils coaxially with a vacuum duct, and transmitting electricity to each of the superconducting helical coils individually. CONSTITUTION:In a superconducting helical wiggler 20 comprising two-layer coils, a magnetic field generated when electricity is transmitted only to one of superconducting helical coils 3, 4, and that generated when electricity is transmitted only to superconducting helical coils 6, 7 are B, B, respectively, and even if the current values transmitted to both superconducting helical coils are equal to each other, the magnetic field strength generated in a vacuum duct 1 are different because of the radii of the helical coils being different, and so B1not equal to B2. Radiation light or free electron laser beam with different wavelength ranges corresponding to the magnetic fields B, B is therefore emitted. The magnetic fields are further largely varied by making the helical pitches of both superconducting helical coils 3, 4 and 6, 7 different from each other, and so the variable wavelength range is further broadened.
Patent JP-H0422224-A (JP)
Title: Noise eliminating circuit
Inventor: KADOTA HIROKI
IPC: H04N5/21
Filed: 1990-05-16
Abstract: PURPOSE:To improve the image in a contour part by using a YC separating delay element without increasing the delay element by combining a YC separating circuit and a noise eliminating circuit for a luminance signal, and adding newly a contour correcting LPF and an N-fold circuit. CONSTITUTION:This noise eliminating circuit is constituted by combining a conventional YC separating circuit and a noise eliminating circuit for a luminance signal, and adding newly an LPF 13 for executing a contour correction and an N-fold circuit 14. The output of a subtracter 8 is the contour component of an inputted video signal, and by allowing it to pass through the LPF 13, the noise of the contour part is eliminated a little, and also, by executing N folds with the N-fold circuit 14 and taking the sum with a delay element 4 by an adder 15, the contour correction is executed, and outputted to an output terminal 36. Also, by switching a YC-separated luminance signal 2 and a composite video signal 1 by a switch 13, the same contour correction is executed to both inputs. As for the YC-separated luminance signal 2, it is unnecessary to extract a chroma component in the YC separation, therefore, a switch 11 operates so as to set the chroma component to '0'.
Patent JP-H08307869-A (JP)
Title: Image signal coder and image signal decoder
Inventor: MIYAUCHI TOSHIYUKI
IPC: H04N19/91
Filed: 1995-04-27
Abstract: PURPOSE: To reduce a transmission information multi-value processing without deteriorating image quality as to the image signal coder and the image signal decoder. CONSTITUTION: When a difference signal is conversion-coded, the importance of the difference signal with respect to a decoded image signal is discriminated by discrimination means 100A, 100C, 100D and coding means 100E, 100F, 100G are used to apply conversion coding to the difference signal on the discrimination result by the discrimination means 100A, 100C, 100D. Thus, the image signal coder can be realized in which the important difference signal with respect to the decoded image can be coded with emphasis and the transmission information quantity can be reduced without deteriorating the image quality.
Patent JP-2000318748-A (JP)
Title: Air-permeable bag and manufacture thereof
Inventor: TAKESHITA SHIGERU
IPC: B31B1/90
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To easily degas from a slit by providing an air-permeable bag formed with the slit between opposite plastic films at a non-heat-sealed portion of dotted heat-sealed portions. SOLUTION: A square-shaped heat-sealable plastic film 11 and a plastic film 12 are overlaid, and both side ends are glued at side end heat-sealed portions to provide a cylinder. Dotted heat-sealed portions comprising heat-sealed portions 3a and a non-heat-sealed portions 3b are provided for gluing in parallel to an opening end in the vicinity of the opening end on a lower side of the cylinder, and slits 4 are formed between the films 11, 12 at the non-heat sealed portions 3b on the dotted heat-sealed portions. Air sealed in a bag when filling contents is degassed mainly from the slits 4 formed between the films 11, 12 on the non-heat-sealed portions 3b of the dotted heat-sealed portions.
Patent JP-H08303409-A (JP)
Title: Hydraulic circuit for hydraulic shovel
Inventor: YASUDA TOMOHIKO
IPC: F15B11/00
Filed: 1995-04-28
Abstract: PURPOSE: To speed up a bucket action when a bucket-crowd action is performed by providing a confluence passage between a pressurized oil inlet of a direction change-over valve and the upstream side of a throttling means of the second center bypass passage, and providing a passage opening and closing means interlocked with the action of a bucket on the downstream side of a connection part of the confluence passage. CONSTITUTION: When a bucket-crowd action is performed by singly oprating a bucket, a bucket-direction change-over valve 18 is switched to supply the pressurized oil of the first hydraulic pump 15a to a bucket cylinder 14, and a passage opening and closing means 40 of the second center bypass passage 27b connected to the second hydraulic pump 15b shuts off the connection between a tank and the passage 27b. On the other hand, a relief 29b is provided in the second center bypass passage 27b in parallel with a throttle 28b. Unless a cylinder bottom pressure is higher than a relief set pressure, the whole flow rate of the hydraulic pump 15b flows into the bucket-direction change-over valve 18 through the confluence passage 24 to supply the pressurized oil from the hydraulic pump 15b when the bucket-crowd action is performed by the bucket. Thus, the action of the bucket i.s speeded up.
Patent JP-H10316071-A (JP)
Title: Auxiliary machinery layout structure of motorcycle
Inventor: TAKAHASHI SHINJI
IPC: B62J31/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To arrange auxiliary machinery so as not to impair the capacity of a fuel tank. SOLUTION: An oil tank 46 is arranged between a two-cycle engine and a fuel tank 34 arranged above. The oil tank 46 is disposed in a position closer to the left side of a motorcycle body so as to be overlapped with the left side of the fuel tank 34 from the top view and below the lower edge of the fuel tank 34 from the side view and that in a position partially overlapped with the upper part of the engine, and suspension-supported to an auxiliary machinery support member 65 supported to a body frame. The outside of the oil tank 46 is covered with an auxiliary machinery cover 37L fitted to the lower end part of the fuel tank 34. The auxiliary machinery cover 37L is of divided structure of a body part 80 and an auxiliary part 81, and the body part 80 is decoratively painted so as to be conspicuous, while the auxiliary part 81 is surface- treated so as to be inconspicuous. An inspection opening 82 is further provided to inspect the oil quantity of an auxiliary chamber 76.
Patent JP-H05148287-A (JP)
Title: Preparation of alkyl polyglycoside
Inventor: YOON KAASUNITSUTSU
IPC: C09K23/56
Filed: 1992-05-20
Abstract: PURPOSE: To improve the space time yield in glycoside exchange and to decrease the heat load on a product and raw material compd. at this time by bringing an alkyl glycoside and a long chain alcohol into reaction in a column for reaction.  
     CONSTITUTION: A 1 to 6C alkyl glycoside and an 8 to 18C alcohol (more adequately octanol, nonanol, etc.), are brought into reaction preferably at 120 to 140°C and under 10 to 500 hpa in a column for reaction. The column of 2 to 10 stage is preferable. The reaction is recommended to be executed by introducing 20 to 80% of the 8 to 18C alcohol in the state of vapor through a conduit 4 into the lower part of the column and introducing the remaining part of the 8 to 18C alcohol, the alkyl glycoside and a 1 to 6C alcohol from a conduit 1 into the column. The combination of the alkyl glycoside and the 1 to 6C alcohol is preferably butyl glycoside and n-butanol. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5651814-A (JP)
Title: Installation of electric apparatus
Inventor: YOSHIOKA TSUYOSHI
IPC: H01F27/26
Filed: 1979-10-02
Abstract: PURPOSE:To stably fix an electric apparatus so that it is protected from the effect of an external force such as an earthquake by fastening a foundation bolt and a foundation plate with a bolt and securing a fixing metal member to be linked with an electric apparatus to the foundation plate. CONSTITUTION:A bolt 6 is inserted into a taper hole in a foundation plate 5, and screwed into a foundation bolt 4 to position and fix the bolt 6 to to the plate 5.  After an electric apparatus 1 is set at a given position, a fixing metal member 7 is  secured to the plate 5 by welding. If the position of the bolt 4 and the installation  position of the apparatus 1 are out of location, the size of a hole 9 can compensate  it. Therefore, positioning is ready. This permits each bolt to equally bear its share  of the load against a side slipping force. Therefore, the electric apparatus can be  stably fixed with bolts having an optimum diameter and number.
Patent JP-H08320328-A (JP)
Title: Signal conversion device for vehicle-speed signal
Inventor: TANJI YUICHI
IPC: G01P3/489
Filed: 1995-05-26
Abstract: PURPOSE: To provide a signal conversion device, for a vehicle-speed signal, by which the number of pulses and the potential level of a vehicle-speed sensor or the like are converted variously so as to obtain a plurality of outputs. CONSTITUTION: For example, a signal, from a vehicle-speed signal device A, whose pulse number is 25, whose pulse height at a low level is 0V and whose pulse height at a high level is 8V is received by a signal conversion device 1, the signal is converted into a signal whose pulse number is 8 by a pulse conversion circuit 2, or the signal is converted into a signal whose pulse height at a low level is 0V and whose pulse height at a low level is 16V or whose pulse height at a low level is 2V and whose pulse height at a high level is 16V. The signals are used as many outputs, and they are adapted to input conditions of an operation control apparatus, a slope starting auxiliary apparatus and other various apparatuses.
Patent JP-S5753274-A (JP)
Title: Pattern coating method with powder
Inventor: SAKAGUCHI MITSUMASA
IPC: B05D5/06
Filed: 1980-09-13
Abstract: PURPOSE: To enable continuous pattern-coating with a high powder yield, by applying powder onto the surface of a workpiece to be coated with a circulating belt provided with an opening having a patterning form, a powder-sprayer and an auxiliary belt for recovering the powder.  
     CONSTITUTION: A main belt 2 provided with an opening 1 having a patterning form is cyclincally moved in the state that the belt forms a plane on the surface of a running workpiece 5 to be coated. At this time, a powder-spray device 3 comprising powder hoppers 15, 16 and a powder-disperser 17 is arranged inside the circulating system of the main belt 2, to spray coating powder successively fed from thd hoppers 15, 16 into the disperser 17 and to form the pattern of the powder on the surface of the workpiece to be coated, through the opening 1 of the main belt 2. The powder 4 suprayed on a part other than the opening 1 is collected between the main belt 2 and an auxiliary belt 6 cyclically rotating and partially along the main belt 2, conveyed and recovered in the thopper 16. Thus, continuous coating with a high powder yield can be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000321167-A (JP)
Title: Method for detecting foreign object in optical fiber
Inventor: OKUBO TAKESHI
IPC: G01N21/89
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To positively detect bubbles in an optical fiber by adjusting an analyzer so that a reception light signal can be minimized when starting to draw an optical fiber wire and then drawing the optical fiber. SOLUTION: When starting to draw an optical fiber 3, an analyzer 7 is adjusted to minimize the power of light to be measured by a power meter 9 (quenching state). The outer diameter of the optical fiber is approximately 125 μm and a wire-drawing speed is approximately 300/minutes. While the optical fiber is being drawn, the output of the power meter 9 is monitored and a position (a position where larger light power than that in the quenching state is measured) where a quenching ratio has deteriorated is marked. After the drawing of the optical fiber, the optical fiber at the marked position is cut and is verified by a microscope, thus enabling bubbles to appear. A quenching ratio deteriorates due to bubbles in the optical fiber since the refraction ratio between the optical fiber and bubbles differs greatly.  Since the refractive index differs, incident linear polarization light causes multiple reflection and the quenching ratio deteriorates. Further, since the bubbles are in a spherical shape, the quenching ratio deteriorates.
Patent JP-H0422287-A (JP)
Title: Three-stage switch circuit
Inventor: MORI YUICHI
IPC: H04Q3/52
Filed: 1990-05-16
Abstract: PURPOSE:To diagnose an idle path of a 3-stage switch in operation by arranging required number of primary, secondary and ternary switches whose number of input terminals and output terminals is decided respectively, applying a test signal to the primary switches and monitoring the output of the ternary switches. CONSTITUTION:N/n sets of switch lattices each having n-set of input terminals and (2n-1) sets of output terminals are arranged to form a primary switch, (2n-1)-sets of switch lattices each having N/n-set of input terminals and N/n sets of output terminals are arranged to form a secondary switch, and N/n sets of switch lattices each having (2n-1) sets of input terminals and n-sets of output terminals are arranged to form a ternary switch, and a 3-state switch circuit is formed by connecting the primary-ternary switches together. Through the constitution above, a test signal from a test signal generating circuit 5 is fed to the primary switch and the output of the ternary switch is monitored by a test signal monitor circuit 6, then the normality of an idle path of the 3-stage switch circuit in its operation state is diagnosed.
Patent JP-S5654693-A (JP)
Title: Programable rom
Inventor: KIHARA TOSHIMASA
IPC: G11C16/10
Filed: 1979-10-05
Abstract: PURPOSE: To avoid occurrence of the leak current for the nonselected memory to eliminate the possibility of breakdown, by turning off perfectly the nonselected memory FET via the resistance means between the common source of the memory MISFET and the earth potential terminal.  
     CONSTITUTION: The control gates of the matrix-form memory MISFET-Q 10 WQ 13  on the same line among the MISFET-Q 10 WQ 17  are connected in common to the word line W 1 ; while the control gates of Q 14 WQ 17  are connected in common to the line Wm respectively. And the drains of Q 10 WQ 14  in the same row are connected to bit line B 1 ; and the drains of Q 11 WQ 15  plus Q 13 WQ 17  are connected to the corresponding bit lines B 2 WB n  each. When the line W 1  is selected in the writing mode, the W 1  increases up to the voltage VPP via the high resistance means Q 18 . And the writing current flows to the resistance means Q 30  from the writing circuit 12 and via the selected Q 10  to cause a reduction of voltage. As a result, a good OFF state can be held for the nonselected Q 14  and the like even in case the potential of the floating gate may rise up. 
     COPYRIGHT: (C)1981,JPO&Japio