baber/WOPTO huggingface dataset:
Patent JP-H10228841-A (JP)
Title: Three-position slide switch
Inventor: ASAYAMA MASATERU
IPC: G03B17/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the operational property of slide switch as to reliably stop the slide switch at middle points of neighboring positions of three positions and as to switch the slide switch without requiring intentional increase or decrease of the force applied through a finger, regarding a three-position switch. SOLUTION: This three-position switch comprises a slide operation member 10 which is provided with an operational part 1b to carry out switch operating and an engaging part 1a in the sliding side to limit the movement of the operation part 1b at three positions and a holding member 20 which holds the slide operation member 10 and is provided with an upper face part 20a on the opposite to the operation part 1b and a first, a second, and a third engaging parts 2a, 2b, 2c engaging with the respective positions in the engaging part 1a in the sliding side. When the engaging part 1a in the sliding side is engaged with the first engaging part 2a, the operational part 1b is projected out of the end part 20b of the upper face part 20a and the distance L2 of the projection is approximately equal to the distance L1 between the first engaging part 2a and the second engaging part 2b.
Patent JP-H09238358-A (JP)
Title: Solid-state image pickup device
Inventor: IKEYAMA HIROMASA
IPC: H04N9/09
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide the image pickup device which conducts color correction with high accuracy with a simple configuration and a small circuit scale. SOLUTION: Three primary color image pickup signals obtained by a CCD image sensor employing the space picture element shift method are sampled to convert the signals into three primary image pickup digital data. Then the data are up-converted by using a sampling frequency of a multiple of 2<n> to obtain three primary color image pickup data DRU, DGU, DBU. The phase of the green data DGU is in matching with those of the red data DRU and the blue data DBU and the resulting data are processed by subtractors 101-103. The obtained subtraction result and the inverted subtraction result are multiplied with coefficients a-f.  The result of multiplication is added to generate correction data KR, KG, KB and they are fed to adders 13R, 13G, 13B via low pass filters 110R, 110G, 110B, and the results are added respectively to the three primary image pickup data DRU, DGU, DBU whose timing is adjusted. The sum is given to an interpolation filter, from which interpolation data are obtained. Since no arithmetic processing is required, the color is corrected with high accuracy with a simple configuration.
Patent JP-S63209982-A (JP)
Title: Recording apparatus
Inventor: ASAKURA OSAMU
IPC: B41J35/22
Filed: 1987-02-27
Abstract: PURPOSE:To prevent the wastefulness of a multicolor ink sheet, by a method wherein an error signal is outputted by discriminating the color of a multicolor ink sheet by a color detection means when a different ink sheet is mounted on the second ink sheet mount part. CONSTITUTION:The upper stage ink ribbon cassette 40 of a monochromatic ink sheet and the lower stage ink ribbon cassette of a multicolor ink sheet are mounted on a carriage table 35 and, when a ribbon cam 17 is revolved on the basis of recording data to be moved in an E1 or E2 direction through shift levers 29, 31, the lower or upper stage ink ribbon cassette 40 is opposed to a platen 5 through a recording sheet 4 to perform color or monochromatic recording. Herein, since the color of the ink ribbon sheet of the lower stage cassette 40 is detected by a color sensor, when a different ink sheet is mounted on the lower stage cassette 40, an error signal is outputted. Therefore, the wasteful consumption of the ink sheet (ribbon) and wasteful operation can be prevented to the utmost.
Patent JP-S57157771-A (JP)
Title: Heat-sensitive recording device
Inventor: HASHIMOTO TAKEMI
IPC: B41J11/20
Filed: 1981-03-26
Abstract: PURPOSE:To obtain excellent images without density unevenness in spite of the abrasion of platen roller by biasing the central position of the heating element of the thermal head of a heat-sensitive recorder from the pressing center of the platen roller to the opposite side of the advancing direction of a recording paper. CONSTITUTION:A thermal head 2 in contact with a platen roller 1 through a heat-sensitive recording paper 3 is provided at a place where the center line 4 of its heating element 2a is biased by a distance (d) to the opposite side of the advancing direction of the heat-sensitive recording paper in relation to the pressing center of the platen roller 1. By adjusting the value of (d) according to the material, diameter, and pressing force of the platen roller 1 and also to the width  of the heating element 2a, excellent recorded images without density unevenness  can be obtained regardless of the deformation of the platen roller 1 during the  recording operation.
Patent JP-S54136511-A (JP)
Title: Treating method for exhaust gas formed in annealing whole tank
Inventor: KAIHOU KATSUHARU
IPC: C21D9/00
Filed: 1978-04-14
Abstract: PURPOSE: To prevent environmental pollution due to exhaust gas, by inducing high- temp. exhaust gas formed while annealing a tank entirely, in construction of a storage tank for liq. etc., to a distant place, where no buildings and trees are present, by way of a duct, then by releasing it to the air.  
     CONSTITUTION: After a storage tank 1 for liq. etc. is constructed, the tank is entirely annealed to decrease residual stress caused by welding etc. The tank 1 is filled with combustion gas of a burner 5 inserted through a bottom manhole 6, and is annealed by heating to 600°C or higher with circulating exhaust gas. The high temp. exhaust gas used for annealing is induced from the top manhole 9 of the tank 1 by way of a duct 8 to a distance place, such as a reclaimed land, where no buildings and trees are present, and is released to the air from the other end 8' of the duct 8. The exhaust gas is cooled by outside air while passing through the duct, in addn., it is further cooled with a draft-cooling means 12 equipped with heat-liberating plates 11", 11', a water-cooling means 13 and terminal heat dissipation plates 11 to low temp. and is released to the air. This method exerts no bad influence due to high-temp. exhaust gas upon the working or living environment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62199580-A (JP)
Inventor: NAKAYAMA YOICHI
IPC: B62K5/00
Filed: 1986-02-28
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-S62201812-A (JP)
Title: Method for molding multi-color cosmetic in dish
Inventor: ICHIHARA HIDEYUKI
IPC: A61Q1/02
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a multi-color cosmetic having a design of a striped pattern put in a dish advantageously, by opposingly setting a pair of dishes having open side walls, engaging them with each other in a mold with laying the open side wall upward, successively packing color cosmetics of plural colors through the open side wall into each dish and compressing. CONSTITUTION:Packing parts 3 of a pair of dish 1 having partially open side walls 2 are opposingly set and engaged with each other in a state wherein the open side walls 2 are laid upward. Then, cosmetics A-D of plural colors are repeatedly packed through the open side walls 2 into the packing parts 3 of the dishes 1 and repeatedly compressed to solidify the cosmetics A-D in multi-layer state. Further the solidified cosmetics A-D are cut 11B and separated into each of the dishes 1, the cosmetics A-D of plural colors are packed and molded in desired width and in uniform hardness in the dishes 1 and molding of cosmetics having a design of a striped pattern that was impossible by a well-known method can be carried out. In this method, the design of a striped pattern having desired width can be constructed only by adjusting the amount of the cosmetic packed and diversification of a commodity can be contrived.
Patent JP-S54135546-A (JP)
Title: Lens system for mounting and dismounting auxiliary lens
Inventor: TANAKA KAZUO
IPC: G02B15/10
Filed: 1978-04-13
Abstract: PURPOSE: To obviate degradation of aberrations despite mounting of an auxiliary lens by making the refractive power of the auxiliary lens positive and so mounting the auxiliary lens that the front side main point of the mounted auxiliary lens comes before the rear side main point of the second lens group.  
     CONSTITUTION: From the front, a first lens group 10, a second lens group 11 having its front side main point behind its rear side main point and a third lens group 12 are subsequently disposed. An auxiliary lens 14 is removably provided between the second lens group 11 and third lens group 12. When the auxiliary lens 14 is inserted, the focal length range shifts to the long focus side while the image plane position is held maintained. By making the refractive power of the auxiliary lens positive and so constituting the same that the front side main point of the auxiliary lens 14 comes before the rear side main point of the second lens group 11, degradation in aberrations is obviated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05237367-A (JP)
Title: Water dispersion for water swelling clay mineral
Inventor: NAGAAI YUMIKO
IPC: B28C1/02
Filed: 1992-02-28
Abstract: PURPOSE:To obtain an aq. soln. showing singularity such as dilatancy or reverse thixotropy even in a low concn. by swelling and dispersing a water-swelling clay mineral in an aq. soln. or water dispersion containing a nonion surfactant having an unsatd. bond in the molecule and specified HLB. CONSTITUTION:A water-swelling clay mineral (e.g. montmorillonite) is swollen in the aq. soln. or water dispersion containing a nonion surfactant having an unsatd. bond in the molecule and 2-12 HLB. The weight ratio of the nonion surfactant to the water-swelling clay mineral is specified to 0.05-10, and the water-swelling clay mineral is incorporated by 0.5-10wt.%. Thus, the obtd. dispersion liquid shows singular behavior such as dilatancy or reverse thixotropy with the increase in viscosity by 2-50 times or >=100 times in several seconds to several minutes when shearing force is given. Or without shearing force, the viscosity of the liquid can be increased by raising or lowering the temp. of the liquid.
Patent JP-H03245808-A (JP)
Title: Method and apparatus for follow-up measurement of water content of cake in filter press
Inventor: TAKAGI YOSHIHIKO
IPC: B01D25/12
Filed: 1990-02-23
Abstract: PURPOSE:To control operation so as to obtain a cake with constant water content and to prevent the failure of operation or the adverse effect on a post- process by instantaneously measuring and knowing the water content of the cake in a filter chamber during the operation of a filter press. CONSTITUTION:In a filter press performing solid-liquid separation by pressurizing the slurry sealed in a filter chamber 1 having almost constant volume, the filtering amount from the filter chamber 1 during filtering operation is measured. The pressure introducing amount of the slurry is calculated from the measured value and the dry/wet wt. ratio of the cake in the filter chamber 1 is calculated from the preliminarily cleared density of the slurry, the density of a filtrate and the wt. and concn. of the slurry and the water content of the cake in the filter chamber 1 at the time of the drawing-out of the filtrate is calculated. As a result, a cake with constant water content can be obtained and the failure of operation or the adverse effect on a post-process can be prevented.
Patent JP-S62200757-A (JP)
Title: Mos-type semiconductor device
Inventor: ATSUMI SHIGERU
IPC: G11C11/419
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the occurrence of nonuniformity in electric characteristics between transistors in a plurality by a construction wherein a low-concentration diffused region of a drain region of a transistor having an LDD structure is provided in two places for one transistor. CONSTITUTION:First to third semiconductor regions 12-14, which are formed by diffusion of impurities of a second conductivity type, isolated from one another and arranged in a row, are provided on a semiconductor substrate 11 of a first conductivity type, and first and second gate electrodes 17 are provided on the substrate 11 between the first and second semiconductor regions 12 and 13 and between the second and third semiconductor regions 13 and 14, while means 20 to connect electrically the first and third semiconductor regions 12 and 14 and means to connect electrically the first and second gate electrodes 17 are provided. Moreover, fourth and fifth semiconductor regions 18 and 19 wherein impurities of the second conductivity type are diffused in lower concentration than in the first and third semiconductor regions 12 and 14 are provided on the gate electrode 17 side of the first semiconductor region 12 and the third semiconductor region 14, respectively. The first, third, fourth and fifth semiconductor regions 12, 14, 18 and 19 are formed as drain regions, and the second semiconductor region 13 as a source region.
Patent JP-H08244899-A (JP)
Title: Refueling nozzle with indicator
Inventor: KANAMORI AKIFUMI
IPC: B67D7/42
Filed: 1995-03-03
Abstract: PURPOSE: To prevent a signal wire from being cut when a safe pipe joint is separated. CONSTITUTION: A refueling hose 8 is attached to an inlet 5 which is provided on a side surface of a main body cylindrical body part 2 of a refueling nozzle 1 with a swivel joint, elbow 10 and safe pipe joint 20. Then, an electronic appliance case 30 being equipped with a refueling quantity display apparatus is fixed on a joint on the refueling hose connection side of the safe pipe joint 20, and a signal wire is wired in the refueling hose 8.
Patent JP-S58161257-A (JP)
Title: Processing method of manganese dioxide for cell
Inventor: YOKOYAMA KENICHI
IPC: H01M4/50
Filed: 1982-03-19
Abstract: PURPOSE:To increase the discharge capacity of cell by thermally reducing  natural MnO2 then acid treating to produce chemically treated MnO2 which is  pressure compressed to reduce the average hole diameter to specific range. CONSTITUTION:Natural MnO2 is thermally reduced then acid treated to produce chemically treated MnO2. Said chemically treated MnO2 has holes in particle of 500-2,000Angstrom  average hole diameter. Said MnO2 is pressure compressed to reduce the average hole diameter to 200-500Angstrom . When employing MnO2 treated in such a manner as a positive pole active substance, the discharge capacity of cell can be increased.
Patent JP-S59169063-A (JP)
Title: Flat lithium cell
Inventor: KOORI YOSHIZOU
IPC: H01M4/06
Filed: 1983-03-16
Abstract: PURPOSE:To increase the surface area of a Li negative electrode and improve cell characteristics by sticking plate-like Li by pressure to a plain weave metal net welded to the inner surface of a negative electrode terminal plate and forming irregularities corresponding to the metal net on the negative electrode Li surface contacting with a separator. CONSTITUTION:A plain weave metal net 1 is spot-welded to the inner surface of a negative electrode terminal plate 2 as a current collector. Next, plate-like Li3 with a thickness two to six times the wire size of the metal net 1 is stuck by pressure to this metal net 1, thus irregularities corresponding to the metal net 1 are formed on the surface of the negative electrode Li3 contacting with a separator 4. Accordingly, the reaction surface area of the Li negative electrode 3 is increased, and also the thickness of the negative electrode 3 is rarely changed from that before it is stuck by pressure to the metal net 1 over the whole area regardless of irregularities.
Patent JP-H04281671-A (JP)
Title: Picture processor
Inventor: OGAMICHI TAKASHI
IPC: H04N1/409
Filed: 1991-03-11
Abstract: PURPOSE:To apply proper edge emphasis processing in response to an original picture by providing two edge detection sections detecting a noticed picture element is a white edge with respect to surrounding picture elements being at a black level and a noticed picture element is a black edge with respect to surrounding picture elements being at a white level to the processor. CONSTITUTION:Let a picture element E be a noted picture element and a subtractor 21 calculates a level difference in terms of multi-value levels among the noted picture element E and surrounding picture elements B, D, F, the level difference and threshold levels THW, THB are compared and a white edge detection section 22 and a black edge detection section 23 detect respectively black and white edges. When either the white edge detection section 22 or the black edge detection section 23 detects the edge, the white edge processing or the black edge processing is set in matching the respective edge detection and the multi level of the noticed picture element E is converted into full white level or full black level.
Patent JP-H0922370-A (JP)
Title: Method and apparatus for checking of memory access of multithread target program
Inventor: AROKU RISHI
IPC: G06F11/36
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for the 'execution time checking debugger of valid memory access to a multi-thread application program' (called as an 'RTC/MT' hereafter). SOLUTION: An execution time process provided with plural serially or parallelly operated threads is monitored by a debugger program, a memory access error is detected and it is rightly made to belong to a process thread which encounters an error. The RTC/MT system also provides a device and the method for monitoring and reporting memory leakage relating to a multi- thread target program at need.
Patent JP-2000121857-A (JP)
Title: V-branch optical waveguide and optical integrated circuit
Inventor: IDO TATSUMI
IPC: G02B6/122
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a small radiation loss and a stable branching ratio by providing an input waveguide which inputs light, two output waveguides which output light, and a multimode waveguide which is arranged between the input waveguide and two output waveguides and generate mode light. SOLUTION: The multimode waveguide (II) of a length L is arranged between the input waveguide (I) of a width (w) and the two output waveguides (III) having a width (w) and an initial waveguide interval (d). To make the multimode waveguide (II) asymmetrical, a part of the core at the input end of the multimode waveguide (II) is made small by δ and the distance between the core flank and center line is put back gradually in the travel direction of light according to a function a(z). Consequently, the phase speed of the light propagated in the multimode waveguide (II) becomes asymmetrical about the center line. Consequently, the peaks of a two-peak light intensity distribution appearing owing to mode interference has a difference in height to actualize the asymmetry of the branching ratio.
Patent JP-S57160280-A (JP)
Title: Error correction encoding system
Inventor: YAMADA TSUKASA
IPC: H04N7/08
Filed: 1981-03-27
Abstract: PURPOSE:To apply convolutional encoding normally also to parity signals at an end of an encoding information signal and to increase code error correcting ability at the end part by processing the encoding information signal with a fixed length equivalently to cyclic connection between the starting end part and the final end part of the signal so as to cancell these end parts with each other. CONSTITUTION:An information signal backet with the length exceeding the integer times the length of a unit transmission backet in plural information  blocks which supply parity signals through convolutional encoding is transmitted  intermittently by dividing it in every division of the unit transmission backet  length. At the time of intermittent transmission, the starting and final end parts  of each information division are cyclically connected by using a shift register, an  adder, etc. so as to cancell these end parts with each other, and parity signals  respectively applied to plural information blocks included in the starting and final end parts of each information division are also transmitted so as to be convoluted near the starting end. Thus, the correcting ability of encoding errors can be increased by using the parity signals convoluted at the end part.
Patent JP-H03246176-A (JP)
Title: Tire drive type crawler belt device
Inventor: ITAI YASUSHI
IPC: B60C5/00
Filed: 1990-02-23
Abstract: PURPOSE:To prevent tires from being off by forming the sections extending from treads to side walls of tire shoulder sections into straightly tapered surfaces and forming the inside of the side guide of a crawler belt into a tapered surface corresponding to the tapered shoulder sections and by restricting the rising of the tires to the side guide sections. CONSTITUTION:The shoulder sections extending from the tread sections 51 of rear wheel tires 14 and freely rotatable wheel tires 16 toward right and side wall sections 52 and 52 are formed on straightly tapered surfaces 53 and 53. The inside sections, tapered surfaces 54 and 54, of the girders 19 and 19 of both side guide sections of the tread section 18 of a crawler belt 17 are also made to correspond to the surfaces 53 and 53. In the next step, when they receive side force in turning or get over a gap such as the edge of a pavement, relative horizontal displacement is produced between the belt 17 and tires 14 and 16, and the surfaces 53 are guided downward contacting with the surfaces 54 due to the turning, as a result, the tires 14 and 16 are contained between the girders 19 and 19 of both sides of the belt 17. Therefore, the tires 14 and 16 are prevented from being off from the belt 17.
Patent JP-S59170248-A (JP)
Title: Heat treatment of amorphous alloy
Inventor: OOTOMO MOICHI
IPC: G11B5/31
Filed: 1983-03-18
Abstract: PURPOSE:To provide high magnetic permeability to an amorphous alloy and to reduce a change in the magnetic permeability with the lapse of time by subjecting the alloy to secondary heat treatment at a temp. below the Curie temp. and below the crystallization temp. in a rotating magnetic field after primary heat treatment. CONSTITUTION:An amorphous alloy having magnetic anisotropy is subjected to primary heat treatment at a temp. below the crystallization temp. The alloy is then subjected to secondary heat treatment at a temp. below the Curie temp. and below the crystallization temp. in a magnetic field rotating relatively to the alloy. The heat-treated amorphous alloy having reduced anistropic magnetism and improved magnetic permeability is stable to the following heat treatment at a low temp., so it undergoes no change in the characteristics. When this heat treatment method is applied to the manufacture of a magnetic head, a magnetic head having superior characteristics is obtd.
Patent JP-S56141641-A (JP)
Title: Channel equipment of pulse code modulation terminal
Inventor: TSUBOI TOSHINORI
IPC: H04B17/00
Filed: 1980-04-04
Abstract: PURPOSE:To automatically test the channel parts such as an encoder, a decoder, a filter, etc., by providing a folding circuit of an analog signal between the output point of a receiving side filter and the input point of a transmission side filter, in a PCM terminal station equipment. CONSTITUTION:In the channel equipment of 1 channel portion of the PCM terminal station equipment, at the time of a call, the switches 3, 10 which are controlled by a control input of the switch control terminal 14 are set so as to connect the transmission side level setting circuit 2 and the transmission side channel filter 4, and the receiving side channel filter 9 and the receiving side level setting circuit, respectively. At the time of a test, the switch 3 connects the attenuator 13 and the transmission side channel filter 4, and the switch 10 connects the receiving side channel filter 9 and the attenuator 13, by which a folding circuit is formed. A testing signal is folded to the output terminal 6 by the time slot corresponding to the channel through the input terminal 7, the filter 9, the switch 10, the attenuator 13 and the switch 10.