baber/WOPTO huggingface dataset:
Patent JP-2001124832-A (JP)
Title: Crimping device of connecting jig for testing printed wiring board
Inventor: OYAMA ZENSHIRO
IPC: G01R1/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To enable a testing jig to be easily set and to be changed in setup regardless of parts loading conditions, in an in-circuit test stage, etc., of a printed wiring board. SOLUTION: In the crimping device of a connecting jig 7, each stroke length of the pressurizing support pole 2 is adjustable independently. By equipping each pressurizing support pole 2 with a part damage prevention mechanism, appropriate pressurizing support poles can be installed regardless of parts loading conditions of a printed wiring board to be tested.
Patent JP-H09124030-A (JP)
Title: Collapsible container
Inventor: OKABE MASAAKI
IPC: B65D6/26
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a container that is collapsible while being easily disposable and recyclable. SOLUTION: A collapsible container is constructed in a structure wherein reinforcing members 22, 24 are detachably mounted respectively on the external edges of first side pieces 14 and second side pieces 20, corner reinforcing members 26 are detachably mounted respectively on the corners where each of the first side pieces 14 adjoins each of the second side pieces 20, and reinforcing pieces 16 are detachably fitted to the outside of the second side pieces 20. The first side pieces 14, the second side pieces 20 and the reinforcing pieces 16 are made of corrugated boards, and the reinforcing members 22 and 24, connecting members 28 and the corner reinforcing members 26 are made of rigid plastics.
Patent JP-H03170090-A (JP)
Title: Water rod of fuel assembly
Inventor: ORII AKIHITO
IPC: G21C3/33
Filed: 1989-11-28
Abstract: PURPOSE:To remove the heat from a structure which is heated to a high temp. in a water rod by heat transfer to prevent the structure from attaining a high temp. with a construction of decreased welding points by providing a downcomer to form a coolant descending flow passage and a retaining pipe to press the downcomer to the inside wall of a riser. CONSTITUTION:The downcomer 7 forms the coolant descending flow passage 3 and is retained by the retaining pipe 11 so as to come into tight contact with the inside wall of the riser 6. The retaining pipe 11 is in tight contact with the inside wall of the riser 6 exclusive of the part retaining the downcomer 7. The coolant flows in from a coolant inflow port 2, passes a hole 12, rises in a rising flow passage 1 and flows into an inlet hole 14 of the downcomer 7. The coolant flows down in a down flow passage 3 and is discharged to the outside from a coolant discharge hole 4. The downcomer 7 increases the quantity of the heat removal of the coolant of the saturation temp. (284 deg.C) flowing on the outer side of the riser 6 through the retaining pipe 11 and the riser 6. The temp. on the inside wall of the downcomer 7 is thus lowered. The tensile strength of the zircalloy used for this water rod rapidly degrades against a temp. rise. The degradation in the tensile strength by the temp. rise is, therefore, suppressed when the water rod is constituted of the zircalloy. The hydrogen embrittlement and corrosion, etc., of the downcomer 7 are prevented.
Patent JP-H02155674-A (JP)
Title: Image data processor
Inventor: KASHIWABARA ATSUSHI
IPC: G06K15/12
Filed: 1988-12-08
Abstract: PURPOSE:To prevent gradation properties or resolution from being lowered at the time of conversion of image data and obtain image data with high quality by subjecting binary data to pulse width modulation according to the density of multi-valued image data. CONSTITUTION:Upper order two bits (VD7, VD6) of a multi-valued image signal inputted to a demultiplexer 12 are used as a selection signal 24 for the demultiplexer 12. That is, density data for 256 gradations is divided into 4 hierarchical levels each of which corresponds to 6 bits (64 gradations), before being inputted to dither processing circuits 15-18. In each of the circuits 15-18, 6-bit density data is compared with a 8X8 dither matrix, and 1-bit signals D1-D4 are outputted respectively from the dither processing circuits. The signals D1-D4 are outputted after being converted into pulse signals which are obtained by multiplying by different integral numbers a pulse width modulation (PWM) clock signal 26 (PCLK) obtained by halving the frequency of a master clock signal CLK. An output from a logical circuit 23 is used as a driving signal 27 (LD) for actually driving a laser.
Patent JP-H09144019-A (JP)
Title: Mat for preventing sliding of caisson and mounting structure to caisson bottom section of mat thereof
Inventor: ABE YUKIO
IPC: E02D23/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To install a mat for preventing the sliding of a caisson without forming an opening section to the caisson by integrally mounting a mounting piece with a mounting end section fixed onto the bottom section of the caisson on one surface side of the mat. SOLUTION: A beltlike flat bar 2 made of soft steel is set up integrally on one surface side of a rubber mat 4 while the peripheries of the flat bars 2 at both ends of the rubber mat 4 are notched, and both end sections of the flat bars 2 are exposed. A plurality of the rubber mats 4 are spread all over the ground while the end sections 5 of the flat bar 2 are installed onto the bottom section of a caisson made of steel by welding, etc., and a mat for preventing the sliding of the caisson is formed. When the rubber mat 4 is mounted on the bottom section of a concrete caisson, frames made of soft steel are extended from a pair of opposite sides of the rubber mat 4 respectively while anchor bolts are inserted to the frames, and fixed by nuts through washers.
Patent JP-H08167934-A (JP)
Title: Telephone set capable of storing caller number
Inventor: KATO SHUNPEI
IPC: H04M1/57
Filed: 1994-12-13
Abstract: PURPOSE: To allow the telephone set to surely recognize a caller number from a call and to easily dial the destination number when the telephone set cannot reply an incoming call due to absence or when the received call is immediately interrupted. CONSTITUTION: This telephone set is provided with storage means 21, 22, 23, 29 detecting the connection to a telephone line receiving a caller number at the arrival of an incoming call, detecting a given up call before the reply of the incoming call and storing incoming call information including the caller number and the call reception time, lst display means 26, 29 displaying the presence of the call reception information in the storage means, 2nd display means 27, 29 displaying selectively the call reception information stored in the storage means and an automatic dial means 29 dialing automatically the caller number displayed on the 2nd display means selectively.
Patent JP-H01150458-A (JP)
Title: Alloying method for surface of aluminum casting
Inventor: KUMANO MASAHIKO
IPC: C22C1/02
Filed: 1987-12-07
Abstract: PURPOSE:To form an alloying material as cast-in at casting time by forming a recessed part on the surface of a mold, casting a molten metal in the mold arranging an alloying material and alloying the part arranging the alloying material of the taken out casting by heating it with a high density energy. CONSTITUTION:A recessed part is formed at the part 3 where the alloying of the cavity 2 of a mold 1 is executed, the metal bar 4 for alloying is arranged at this recessed part and an aluminum alloy molten metal is poured into this mold. A casting 6 is taken out after the molten metal solidification. The shape of the metal bar for alloying can be made a round bar, square stock, wire and plate stock. The bulging part 5' in which the metal bars 4', 4' for high alloying of a casting 6' are cast is heated by emitting the high density energy like a laser beam thereto to make an alloyed part 7 in a rising state. The process is thus simplified because of forming by internal chilling at casting time and the material can be saved because of forming the working allowance of the alloy part.
Patent JP-H05137886-A (JP)
Title: Brake device for spin-drying type washing machine
Inventor: AKINAGA NORIMASA
IPC: D06F37/40
Filed: 1991-11-25
Abstract: PURPOSE:To prevent the contact between a brake drum and a brake shoe during operation by making the gap between the brake drum and the brake shoe uniform, when brake is released, in a washing machine. CONSTITUTION:At a position opposed to a brake band 27, on the outer peripheral wall of the brake band 27, a contact part which can adjust the contact with the brake band 27 is formed, and a plurality of opened port parts 53 are formed at the position opposed to the brake band 27 on the upper wall of the brake band 27. Further, the contact part is formed on the outer peripheral wall on the opposite side to a brake lever 32 for operating the opening/closing of the brake band 27, and the opened port parts are formed at three positions of the vicinity of both edge parts of a brake shoe 28 and the vicinity of the contact part.
Patent JP-H01151677-A (JP)
Title: Door locking device
Inventor: YOKOTA CHITOSHI
IPC: E05B81/60
Filed: 1987-12-07
Abstract: PURPOSE: To improve the smoothness at the time of unlocking a door, and to improve the stability at the time of closing the door by setting the moving speed of a striker for perfectly closing the door first in the door opening direction and slow in the door closing direction. CONSTITUTION: In order to perfectly closing a door 1, after a latch mechanism 4 and a striker 10 are engaged with each other, a striker driving device 8 is operated so as to move the striker 10 in the door 1 closing direction, and at the time of opening the door, the striker 10 is moved in the opposite direction. Moving speed of the striker 10 is set relatively first in the door opening direction and relatively slow in the door closing direction. With this structure, engaging force of the latch mechanism 4 and the striker 10 is quickly released at the time of opening the door, and a feeling that the door is slowly closed is obtained at the time of closing the door.
Patent JP-2001127597-A (JP)
Title: Noise generating device and cn controller
Inventor: ITAHARA HIROSHI
IPC: H04L1/24
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To generate noise code strings whose code period is long, whose level stability is high and which is close to a Gaussion normal distribution with a simple configuration and also to enhance the setting accuracy of an CN ratio. SOLUTION: A noise generating part 30 reads the mutually uncorrelated noise code strings N1a' to N1c' and N2a' to N2c' which are stored in a plurality of memories 31a to 31c and 32a to 32c by using a noise code string reading means 37 to permit the code periods to be mutually prime, adds them by code string adders 38 and 39 and respectively outputs the addition results to CN adders 25 and 26 as a series of noise code strings Ni and Nq. The inputted digital modulating signals I and Q of a base band are multiplied by a value A which is set in a CN setting register 24 from a CN setting means 24 in multipliers 21 and 22, the multiplication outputs I' and Q' are respectively added to the noise code strings Ni and Nq by the CN adders 25 and 26 and the addition results are outputted as reference signals Ri and Rq.
Patent JP-H08146993-A (JP)
Title: Device and method for compressing and expanding speech
Inventor: IDE HIROYASU
IPC: G10L21/003
Filed: 1994-11-19
Abstract: PURPOSE: To reduce the deterioration of a speech waveform due to speech compression processing of a TDHS system. CONSTITUTION: Three element pieces shown by (b) are obtained by multiplying respective sample sequences in three successive pitch element pieces in respective cycles P by weights W1(m), W2(m), and W3(m) shown by (a). Then respective sample values are added by corresponding sample positions from the heads of the respective three element pieces to obtain a waveform of one pitch element piece shown by (c). The front half, center part, and rear part of the pitch element piece contain more features of the front half part of the 1st pitch element part of the original waveform, the center part of the 2nd pitch element piece, and the rear part of the 3rd pitch element piece.
Patent JP-2001121359-A (JP)
Title: Automatic screw fastener
Inventor: UMEHARA YUKIHIRO
IPC: B23P19/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic screw fastener capable of screw fastening with torque control after completion of forming a female thread in fastening a tapping screw. SOLUTION: This invention is provided with a control unit 4 recording a tapping electric current amount corresponding to a torque generated during a tapping screw is forming a female thread, a female thread forming rotation angle required for the tapping screw to form the female thread, and a fastening electric current amount corresponding to a tapping screw fastening torque, and detecting an electric current of a motor 2 from a start of fastening the tapping screw, and driving and rotating the motor 2 until a rotation angle detected by an encoder reaches a female thread forming rotation angle when the electric current of the motor 2 reaches the tapping electric current amount, and then detecting the electric current of the motor 2 and driving the motor 2 until the electric current of the motor 2 reaches the fastening electric current amount.
Patent JP-H04181322-A (JP)
Title: Linkage data control method
Inventor: FUJITA TOMOHIRO
IPC: G06F9/40
Filed: 1990-11-15
Abstract: PURPOSE:To inhibit a called program from intruding into an ineffective area of the data area of a calling program by copying the number of parameters, respective parameter item lengths, and a program parameter area called in the execution of the called program in a dynamically secured area and accessing the area by the called program. CONSTITUTION:Respective parameter substantial areas are copied in the linkage data areas and after the control is transferred to the program called by the calling program, the number of the parameters of the calling program, the number of parameters of the called program called parameter substantial lengths, and the consistency of the respective parameter substantial lengths are checked. Then the data are copied from the respective linkage data areas of the called program to the parameter substantial areas of the calling program right before the control is returned from the called program to the calling program. Consequently, the consistency check on the parameters and the intrusion into the data areas between the programs are minimized.
Patent JP-S63160321-A (JP)
Inventor: OTAKE AKIO
IPC: H01G9/04
Filed: 1986-12-24
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-H06136707-A (JP)
Title: Improvement of surface layer ground
Inventor: NAKAJIMA TAKAYUKI
IPC: E01C7/36
Filed: 1992-10-26
Abstract: PURPOSE:To maintain elasticity and water permeability by destroying capsulated elements uniformly dispersed in surface layer soil and exposing asphalt particles and petrileum resin particles as core material. CONSTITUTION:Asphalt particles and petroleum resin particles are manufactured. Then, this is used as core material and coated with both medium-philic particles and water-soluble polymeric material to form capsulated elements. The capsulated elements are uniformly dispersed into surface layer soil in a tennis cort or the like. The coating layer of the capsulated elements is destroyed by mechanical impact through mixing and stirring, dissolution of the surface layer soil in water, compaction and compressive force such as rolling pressure. At the same time, the asphalt particles and the petroleum resin particles are exposed. The core material is varied depending on the type of a surface layer ground to be intended. It is thus possible to restrain the scattering, flux and wash-away of structural sediment in a surface layer ground and improve and stabilize the surface layer ground.
Patent JP-H02156115-A (JP)
Title: Electromagnetic flowmeter detector
Inventor: UEMATSU IKUO
IPC: G01F1/58
Filed: 1988-12-09
Abstract: PURPOSE:To enable a smaller size, a lighter weight and a lower power consump tion by minimizing a distance between magnetic poles while the tip of a pole piece is drawn in the shape of a cross-section thereof. CONSTITUTION:A detector is made up of a pair of electrodes 2a and 2b which is equipped with a conduct 1 to detect a flow rate signal, an exciting coil 3, a bobbin 4, a pole piece 5, an auxiliary yoke (a magnetic pole to produce a magnetic field effectively within the conduit 1 through which a measuring fluid passes) 6, an outer cylinder 7 concurrently serving as yoke, a case 8 housed securing a water-proofing property of a magnetic field generator, an earth ring, a gasket, signal leaders 11a and 11b and exciting wires 12a and 12b. Then, to secure a specified intensity of magnetic field, a distance between magnetic poles is minimized while the root of the pole piece 5 is made so thicker as phid1 to prevent magnetic saturation because of being restricted from magnetic permeability intrinsic to material itself and the tip thereof is drawn as much as phid2 in shape. Thus, an action is achieved so that a concentrated magnetic field is formed with a suppressed expanse to raise intensity of the magnetic field within the conduit 1. This enables the production of a fine-diameter detector with a lowered power consumption.
Patent JP-H07155196-A (JP)
Title: Method for measuring biological component
Inventor: KAWAHARA SUMI
IPC: C12Q1/28
Filed: 1993-12-10
Abstract: PURPOSE:To well remove an error due to an influence of bilirubin even when a biological component to be an object of detection is in a trace amount by measuring the biological component in the presence of a ferrocyanide and an amphoteric surfactant according to an enzymic assay. CONSTITUTION:This method for measuring a biological component is to measure the biological component in the presence of a ferrocyanide and an amphoteric surfactant according to an enzymic assay method. Hydrogen peroxide produced by the enzymic reaction is detected by a peroxidase and an oxidizable color former without any problem in stability of reagents such as coloring thereof or protein denaturation.
Patent JP-H02158054-A (JP)
Title: Plastic battery
Inventor: ODA MINORU
IPC: H01M4/137
Filed: 1988-12-09
Abstract: PURPOSE:To decrease internal resistance by vapor-depositing a conductive material on the surface of an electrode active material in contact with a current collecting electrode. CONSTITUTION:A conductive material such as metal, a metal oxide, and conductive carbon is vapor-deposited in the contacting part of a current collecting electrode made of a conductive material such as nickel plate and stainless steel with an electrode active material. The internal resistance of a battery caused by contact resistance produced by surface irregularity of the electrode active material can be decreased.
Patent JP-H09132294-A (JP)
Title: Injection hole opening apparatus for cartridge
Inventor: HORIGUCHI HIDETO
IPC: B41J2/175
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an injection hole opening apparatus capable of easily and safely opening an ink injection hole of an ink cartridge and simply refilling ink into the ink cartridge. SOLUTION: This injection hole opening apparatus for an ink cartridge is provided with a setting stand 410 on which the ink cartridge to be refilled with refilling ink is placed to be fixed thereto, a through-hole 420a positioned right above an ink injection hole of the ink cartridge placed on and fixed to the setting stand 410, and an opening body 421 to be inserted into the through- hole 420a, which the opening body freely enters and leaves. By sticking out a plug fitted to the ink injection hole into the ink cartridge with the aid of the opening body 421, the ink injection hole is opened.
Patent JP-H10151318-A (JP)
Title: Absorbing solution of nitrogen oxides and removing method of nitrogen oxides
Inventor: SUZUKI KAZUYOSHI
IPC: B01D53/34
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an absorbing solution showing high denitrification rate without pretreating a waste gas by using a solution prepared by dipping compost in a solvent to elute a dissolving component in the compost as the absorbing solution of nitrogen oxides. SOLUTION: Garbage is used as a raw material and is dried and adjusted to be 35% in water content and after that, charged into a compost making device to ferment, for instance, for 45 days while blowing air to make the compost. Next, a distilled water is added into the compost and stirred, for instance, for 24hr, the mixture is made to flow in a screen and a solution passing through the screen is used as the absorbing solution. Since the absorbing solution contains a material absorbing the nitrogen oxide, high denitrification rate is attained without pretreating the waste gas to increase the solubility of the nitrogen oxides at the time of treating the waste gas containing the nitrogen oxides with the solution.
Patent JP-H09148598-A (JP)
Title: Manufacture of photoelectric transducer and the same
Inventor: TAKADA KAZUNORI
IPC: H01L31/04
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To form a pattern without using any high-power laser, by forming on the surface of a photoconductive semiconductor layer a layer with ionic conductivity, dissolving partially the former into the latter through the irradiation with a light on the interface between them. SOLUTION: An n-type semiconductor 3 of a photoconductive semiconductor layer is in contact with a layer 4 with ionic conductivity to irradiate the contact interface between them with light 5. Them in the light irradiated portions, electrons in the valence band of the semiconductor 3 are excited to perform transitions to its conduction band, generating holes in its valence band. The semiconductor 3 such as CdS is oxidized by these holes to be dissolved into the layer 4 with ionic conductivity. Thereby, by projecting the light 5 on the desired portions of the surface of the semiconductor 3, a pattern can be formed on the semiconductor 3, dissolving it into the layer 4 partially. Also, making only the exciting energy of electrons from valence band to conduction band necessary, the pattern can be formed without using any high-power laser.
Patent JP-H04180916-A (JP)
Title: Silicone-modified ether and antifogging agent based thereon
Inventor: YOSHIDA TAMIO
IPC: C08L71/02
Filed: 1990-11-15
Abstract: PURPOSE:To provide a silicone-modified ether which can give an excellent antifogging effect to glass or the like by reacting an epoxy ether having a specified molecular weight with an organosilicon compound having an amino group and a hydrolyzable group. CONSTITUTION:An ether having a molecular weight of 50-1000 and containing at least one epoxy group (e.g. polyoxyethylene having an epoxy group at one end) is reacted with an organosilicon compound having at least one amino group and at least one hydrolyzable group in the molecule (e.g. 3- aminopropyltriethoxysilane) to produce a silicone-modified ether. When an antifogging agent based on the silicone-modified ether is applied to glass, a mirror, a plastic or the like, it gives an excellent persistent antifogging effect thereto.