baber/WOPTO huggingface dataset:
Patent JP-H06313396-A (JP)
Title: Constructing method for large-diameter tunnel
Inventor: HARADA SHIGERU
IPC: E21D13/02
Filed: 1993-04-30
Abstract: PURPOSE:To construct large scale underground space such as a large-diameter tunnel in weak ground by using a comparatively small machine and by minimizing influence upon a ground structure and to excavate any cross sectional shape and any size. CONSTITUTION:Leading screw tunnels 2 for surrounding the excavated inner surface of a large-diameter tunnel 1 are provided on a plurality of places in the constructing large-diameter tunnel 1 in its shaft line direction. Then, small- diameter tunnels 4 for communicating the leading screw tunnels 2 with the large-diameter tunnel in its shaft line direction are adjoined to one another in the direction for surrounding the excavated inner surface of the large- diameter tunnel 1 for excavation. The small-diameter tunnels 4 and the leading screw tunnels 2 form the outer shell part of the large-diameter tunnel. Then, their insides are excavated.
Patent JP-S586513-A (JP)
Title: Recording and reproduction system of program for computer
Inventor: OOKAWA GENICHI
IPC: G11B20/12
Filed: 1981-07-03
Abstract: PURPOSE:To compensate missing of information surely through the use of a small capacity of memory, by recording a conversion table among a plurality of programs with the block number, the block number and a recording position of the block and interpolating missing blocks with the blocks of other positions at reproduction. CONSTITUTION:A program P1 is recorded on sections 11, 13 and 14 on a video disc 1 with shifted positions toward the circumferential direction of track. Each block of the program P1 is added with a block number which is identified with the minimum unit of a time record TC. This is the same for the other programs. The conversion table between the block number and the recording position of the block is recorded. If a block causing missing (for example, in the section 11) exists at reproduction, the conversion table is referenced from the other section 12, the block corresponding to the other section 13 is reproduced to interpolate the missing. Thus, a small capacity of memory is used, allowing to interpolate the missing information surely.
Patent JP-H09270624-A (JP)
Title: Radar antenna
Inventor: NUMATA YASUAKI
IPC: G01S7/03
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To remove a transmission reception section consisting of the integration of a magnetron, a limiter front end and a printed circuit board from the antenna. SOLUTION: A magnetron 21, a limiter front end 22 and a printed circuit board are arranged to be a U-shape. The antenna is designed to be two units consisting of a base unit 5 with a waveguide 31 for radio wave path arranged thereto and a chassis unit 24 to which the magnetron 21, the limiter front end 22 and the printed circuit board are arranged. A choke is provided to an end face of a joint between the magnetron 21 and the wavelength 31 and between the limiter front end 22 and the waveguide 31 toward the waveguide side.
Patent JP-S62260234-A (JP)
Title: Trouble diagnosing device
Inventor: TSURUTA FUTOSHI
IPC: G06F11/22
Filed: 1986-05-07
Abstract: PURPOSE:To diagnose troubles in a simple and a quick way by storing temporarily both data obtained from a normal circuit and data obtained from a circuit to be diagnosed in the memory beams and then extracting these stored data to compare them with each other. CONSTITUTION:A user connects a head 1 a trouble diagnosing device to a circuit working normally and then supplies a register command via a keyboard 9 to send it to a CPU6. Thus a start signal is outputted to a target control circuit 3 for execution of a target CPU2. Then a test program is carried out and the trace data is recorded to a history memory 5. Then the user connects the head 1 to a circuit to be diagnosed and a diagnosis command is supplied via the keyboard 9. The trace result is recorded to the memory 5 in the same procedure as that of said normally working circuit. The CPU6 compares both data obtained from the normal circuit and the circuit to be diagnosed and recorded to a RAM7 with each other. Thus a normal state and a trouble are decided in the coincidence and discordance modes respectively.
Patent JP-H02284095-A (JP)
Title: Fuel assembly and core of nuclear reactor
Inventor: YANAGI YOSHIHIKO
IPC: G21C3/324
Filed: 1989-04-26
Abstract: PURPOSE:To suppress the deformation of a channel box by disposing a Venturi means delineated with flow passages by the inside surfaces of the channel box and the side faces on the outer side of a lower tie plate between the box and the plate. CONSTITUTION:Recesses 12 of a depth (b) are provided on the respective side faces 4A on the four sides of the lower tie plate 4. The recesses 12 are rectangu lar in shape and open toward the outer side. Slopes 13 inclining at an angle are formed atop the recesses. Clearances 14, 15 of widths G1, G2 are formed between the plate 4 and the inside surfaces of the box 8 and are directly opened into the coolant flow passages. The coolant flow passages 17 are small in the sectional area of the flow passages in the part of the clearance 14, is large in the part of the clearance 15 and is large in the flow passage area in the part upper than the clearance 14 part. The side faces 4A, the slopes 13 and a base 12A as well as the inside surfaces of the box 8, therefore, constitute the Venturi means which internally includes the flow passages 17. The pressure on the inner side of the box 8 is consequently smaller than the pressure on the outer side and the box 8 is pressed to the side face 4A side, by which the deformation toward the outer side is suppressed.
Patent JP-H11295038-A (JP)
Title: Recognition mark for sheet
Inventor: INOUE TORU
IPC: G01B11/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve recognition precision by avoiding a recognition mark from deforming or bleeding. SOLUTION: With a recognition mark 14 of group of a plurality of constituents provided at two or more points of a sheet 11, a recognition mark of the street with improved recognition precision is provided. The recognition mark 14 is preferred to comprise a first recognition mark 21 at the center, together with a second recognition mark 22 displaced by x degree (x is arbitrary natural number) with the first one as a center.
Patent JP-S63272028-A (JP)
Title: Method of forming high melting point metal silicide film
Inventor: SAKAMOTO AKIHIRO
IPC: H01L21/285
Filed: 1987-04-30
Abstract: PURPOSE:To eliminate a problem that a high melting point metal silicide film is easy to peel off when an oxidizing treatment is performed and form a stable high melting point metal silicide film by a method wherein the high melting point metal silicide film with a higher silicon content is formed at least in the initial period of sputtering by changing the pressure of argon in a sputtering method employing a single alloy target. CONSTITUTION:When a high melting point metal silicide film 12 is formed by a sputtering method employing a single alloy target, the pressure of argon is changed to form the high melting point metal silicide film with a higher silicon content at least in the initial period among the initial period and the final period of sputtering. For instance, while the high melting point metal silicide film 12a with a thickness about 300 Angstrom  is formed on a silicon substrate 11, the argon pressure of 14-17 mTorr is selected to form the film 12a with a composition ratio Si/W about 2.5. After that, while the additional high melting point metal silicide film with a thickness about 1700 Angstrom  is formed, the argon pressure is reduced to 3-5 mTorr to form the film 12b with a composition ratio Si/W about 2.0. Then, while further the additional film with a thickness about 500 Angstrom  is formed, the argon pressure is again increased to 14-17 mTorr to form the film 12c with a composition ration Si/W about 2.5 continuously in the same chamber.
Patent JP-S59231015-A (JP)
Title: Improver for activating brain metabolism and for metal symptom
Inventor: YONEDA NAOTO
IPC: A61P25/28
Filed: 1983-06-10
Abstract: PURPOSE:The titled improver containing a 4-aminobutyric acid or its salt as an active ingredient. CONSTITUTION:An improver for activating brain metabolis and for mental symptoms containing a compound {e.g., D-4-[-(4-acetoxy-3,3-dimethyl-2-hydroxy-n-butyryl)amino]-n-butyric acid, etc.} shown by the formula I (R<1> is 1-14C straight- chain alkyl) or its salt as an active ingredient. It can be administered orally or parenterally, but oral medication (e.g., tablet, pill, powder, capsule, granule, etc.) is preferable. A dose is 1-20mg/kg/day, preferably 2-10mg/kg/day in case of oral medication. The compound shown by the formula I is obtained by subjecting a compound shown by the formula II (R<2> is group to be eliminated by catalytic reduction) to catalytic reduction in a solvent such as methanol, etc. in presence of palladium black, etc. by introducing a hydrogen gas.
Patent JP-H04276739-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKANO MASATAKA
IPC: G03C1/16
Filed: 1991-03-04
Abstract: PURPOSE:To prevent trouble due to pressure and to suppress changes in sensitivity and gradation by incorporating a mixture of two or more kinds of emulsions into an emulsion layer and carrying out color sensitization with a combination of specified sensitizing dyes. CONSTITUTION:A mixture of two or more kinds of emulsions having different particle sizes is incorporated into a silver halide emulsion layer on a base, a larger amt. of an iridium compd. is incorporated into the emulsion having larger particle size and color sensitization is carried out with a combination of sensitizing dyes represented by formulae I-III or sensitizing dyes represented by the formulae II, III. In the formula I, each of Z1 and Z2 is a group of nonmetallic atoms forming an oxazole ring, etc., and each of R1 and R2 is alkyl, alkenyl, etc. In the formula II, Z1 is a group of nonmetallic atoms forming a benzoxazole ring, etc., each of R1 and R2 is alkyl or substd. alkyl and each of R3 and R4 is H, alkyl, etc. In the formula III, each of R1 and R2 is alkyl or substd. alkyl, each of Z1 and Z2 is a group of nonmetallic atoms forming a benzene ring, etc., condensed to a thiazole ring, etc., Z3 is hydrocarbon forming a 6-membered ring and Y is S or Se.
Patent JP-S61159903-A (JP)
Inventor: JIYAN KUROODO ROSHIYAARU
IPC: A43B5/04
Filed: 1985-05-18
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-S62263134-A (JP)
Inventor: GEERII DABURIYU ASUTOROROJISU
IPC: C07C17/275
Filed: 1986-05-09
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-S6225164-A (JP)
Title: Antistatic plastic material containing epihalohydrin
Inventor: JIEEMUSU PATORITSUKU BAANHAUSU
IPC: C08G65/26
Filed: 1986-05-09
Abstract: Thermoplastic and thermoset materials containing an effective amount of an antistatic agent for improving antistatic properties thereof, the antistatic agent is selected from homopolymers and copolymers of an epihalohydrin.
Patent JP-H02283410-A (JP)
Title: Insert simultaneous molding device
Inventor: SHIMIZU TOSHIHARU
IPC: B29L31/34
Filed: 1989-04-25
Abstract: PURPOSE:To stop the movement damaging a mold before the completion of clamping by modifying the bending angle of a terminal section of a metal hoop material by means of an angle modifying channel in a sensing section before the terminal section comes to a molding section of the mold. CONSTITUTION:A root section of a terminal section 10 of a metal hoop material 1 is inserted from above a channel 23 of a sensing section 21 to modify the bending angle, and a proximity switch 4 for sensing whether an ejector plate 25 is lowered down to the given position or not detects that the terminal section 10 has come down into the channel 23. The bending angle of the terminal section 10 of the metal hoop material 1 is modified by the channel 23 for modifying the bending angle at the sensing section 21 before the terminal section comes to a molding section 22 of the mold 2. Also, in case the terminal 10 is not coming into the channel 23, the amount of movement on a guide lifter 3 or an ejector plate 25 does not come to the primary value, which can be sensed by an up and down position sensing component. The movement to damage the mold 2 can be stopped before the completion of clamping by said arrangement.
Patent JP-2000291624-A (JP)
Title: Crankshaft structure
Inventor: YAMAUCHI TAKAHIRO
IPC: F16C3/06
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure capable of efficiently reducing its weight while having a ballanced torsional rigidity by forming a hollow hole for reducing the mass thereof that is provided to a crankpin in a shape for improving the balance of the rigidity through equalization of shearing stress generating in a crankshaft. SOLUTION: In a crankshaft structure formed with mass reducing hollow holes 10a, 10b extending toward the center of a crankpin 22 from a shoulder 34 of a crankarm 34 of a crankshaft 20, the holes 10a, 10b are formed in such a way that axes Xa, Xb of the holes 10a, 10b are inclined so that wall thicknesses on the sides A1, A2 where a maximum shearing stress τt generates when a maximum torsional torque TAmax acts may be thicker than wall thicknesses on the sides B3, B4 where a shearing stress τc generates when a minimum torsional torque TCmin acts.
Patent JP-S59229513-A (JP)
Title: Package type photodetecting and light emitting device
Inventor: KOSEKI SHIYOUICHIROU
IPC: G02B6/42
Filed: 1983-06-13
Abstract: PURPOSE:To enable improvement in coupling efficiency of light by pressing the end face of an optical transmission line consisting of a multicored optical fiber to the exposed end face of a single cored optical fiber thereby coupling the fibers. CONSTITUTION:A photodetecting and lihgt emitting element pellet 1 is placed on a supporting base plate 2 formed of an insulating material. The lead terminals 3 connected to the electrodes of the pellet 1 are led out to the opposite side through the plate 2 and the through-part thereof is hermetically sealed. A cap member 4 is formed of a metallic material and is so provided as to enclose the pellet 1. The plate 2 is hermetically joined to the leg end of the member 4. A single cored optical fiber 5 formed to a short size is inserted to the inside through the member 4 and is so disposed that the one end thereof faces the photodetecting and light emitting surface of the pellet 1 in proximity thereto.
Patent JP-H07312556-A (JP)
Title: Decoding processing unit for variable length code
Inventor: SUDA MISAKO
IPC: H03M7/42
Filed: 1994-05-19
Abstract: PURPOSE:To prevent deterioration in the processing performance due to increase in the decoding processing cycle by providing a sign conversion circuit receiving directly a most significant bit of a shift register receiving sign data to the processing unit. CONSTITUTION:Sign data are given to a decoding start address register 104 and a shift register 106 respectively based on a decoding start address signal at a point of time T1, and high-order 10bits indicate a start address and low- order 4-bits represent a shift quantity or the like to be retrieved. Start of sign retrieval is delivered to a sequencer 102 by an output signal A5 and the sequencer 102 receiving the delivered start signal generates a timing for decoding start and execution for time control of each section. Then a sign conversion circuit 111 provides an output of decoding result data based on a sign discrimination bit of the signal A9 and then the processing is terminated. The operations above are repeated to sequentially decode sign data received by a shift register 106.
Patent JP-S60247743-A (JP)
Title: Pipeline arithmetic controller
Inventor: ENDOU TOMOHIKO
IPC: G06F9/38
Filed: 1984-05-23
Abstract: PURPOSE:To realize a means which indicates a stage that an arithmetic instruction occupies with simple constitution by stopping the stage that the arithmetic instruction occupies when a request to stop arithmetic processing temporarily is generated. CONSTITUTION:Shift registers 41-43 and a control register 31 hold the same contents with the last cycle in the next machine cycle T6 in response to a stop request signal from an instruction decoding circuit 30, and registers 32 and 33 receive stop request signals 86 and 87 obtained by ANDing the signal 81 with outputs of the registers 41 and 42 and hold them similarly. Arithmetic data is held in data registers 11-15 in the same way. A stop request signal 88 for a register 34, on the other hand, is set in the cycle T6, but a selector 53 selects an ineffective control signal 68 for the register 34 with a signal 87 and a control signal for a following instruction D is not set in the register 34. Therefore, instructions leading the instruction D are processed regardless of the temporary stop of the instruction D and the arithmetic results of the leading instructions become usable, so that the processing of the instruction D is restarted.
Patent JP-H05271250-A (JP)
Title: Production of alkoxysilane
IPC: C07F7/18
Filed: 1992-03-30
Abstract: PURPOSE:To produce a high-purity alkoxysilane containing no chlorine, usable as an insulating film material for semiconductor industry. CONSTITUTION:An alkoxysilane of the formula RnSi(OR<1>)4-n (n is 1-3 integer; R and R<1> are may be the same or different, substituted or nonsubstituted, straight-chain, branched-chain or cyclic 1-20C alkyl group or aryl group) and a carbinol of the formula R<2>OH (R<2> is substituted or nonsubstituted, straight- chain, branched-chain or cyclic 1-20C alkyl group different from R<1>) is subjected to transesterification reaction in the presence of a catalyst of an alkali metal hydroxide as a catalyst and distilled under heating in the presence of a salt obtained by neutralizing the alkali metal hydroxide with an inorganic acidic gas to produce an alkoxysilane of the formula RnSi(OR<2>)4-n (n, R and R<2> are as shown above).
Patent JP-H07310796-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: YAMAMOTO KEN
IPC: F16H15/38
Filed: 1994-05-19
Abstract: PURPOSE:To improve durability and transmissive efficiency by decreasing a bearing between a cone disc and a power roller of a toroidal type continuously variable transmission. CONSTITUTION:A main radius of curvature R3 to specify the cone face 1a of an input disc 1 in a low-speed transmission ratio area where it is in contact with a roller is smaller by alpha than a main radius of curvature R0 in the remainning area, so that a distance R4 from a contacting ellipse between the disc 1 and the roller 3 to a disc rotating axial line On is longer by alpha than usual. In this case, the distance R4 from the contacting ellipse to the rotating axial line O1 in the low-speed transmission ratio area is longer and the area of the contacting ellipse is larger, resulting in the less bearing of the disc in this area than usual.
Patent JP-H07275020-A (JP)
Title: Manufacture of sash fastener
Inventor: DOBASHI FUMITAKA
IPC: A41F19/00
Filed: 1994-04-07
Abstract: PURPOSE:To provide a sash fastener to be designed in a diverse manner with diverse designs by manufacturing an integral structured sash fastener so designed that a sash cord is inserted through a hollow hole of a sash fastener body. CONSTITUTION:A cylindrical product or a product with a cylindrical part removed is produced by electrocasting. The product is utilized as sash fastener as it is or undergoes a processing for letting a sash be inserted therethrough to complete a sash fastener. Or a sash fastener with a shape identical to the sash fastener produced by the electrocasting is manufactured by a casting method or a pressing method. The body 1 of the sash fastener has a hollow space formed to allow the insertion of a sash cord therethrough. The sash cord is supported with a guide 3 for passage of the sash cord. This hollow structured sash fastener eliminates the need for distinguishing the surface from the rear and enables the utilizing of two kinds of the designs in the sash fastener. This allows pleasing creation of a sash fastener to be designed in a diverse manner economically.
Patent JP-S60250589-A (JP)
Inventor: OKATSUKA TAKASHI
IPC: H05B6/68
Filed: 1984-05-25
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-S60249465-A (JP)
Title: Driving method of thermal recording head
Inventor: SHIMADA TOMOYUKI
IPC: H04N1/23
Filed: 1984-05-25
Abstract: PURPOSE:To bring out sufficiently the density of a black line which is printed following the lines having numerous white parts, by extending the recording print time of the current line and a prescribed number of succeeding lines to print data if the number of black picture elements of the current line exceeds a certain value. CONSTITUTION:If lines having numerous white parts are printed continuously, a counter C5 outputs continuously print enable pulses EN1-EN4 having a width corresponding to a set value when a latch output (h) is set to the counter C5 and a pulse phi4 is applied to the counter C5. Consequently, a heat resistance body is driven by the long print enable pulse, and the density of the black line after continuous white lines is brought out sufficiently.
Patent JP-S60257236-A (JP)
Title: Multilayer film
Inventor: JIYURIAN HARII SHIEENBERUKU
IPC: B32B27/28
Filed: 1985-05-20
Abstract: The invention provides a multilayered thermoplastic film which may be utilized to form storm windows or packaging material. The film comprises a core layer consisting essentially of either (a) a copolymer of ethylene and vinyl acetate or (b) a three component blend of (a) a linear low density polyethylene, (b) a linear medium density polyethylene and (c) an ethylene vinyl acetate copolymer. The film also comprises two intermediate layers each consisting essentially of a linear low density polyethylene, and two surface layers each consisting essentially of either of a four component blend of (1) a linear low density polyethylene, (2) a linear medium density polyethylene, (3) a copolymer of ethylene and vinyl acetate and (4) one or more light stabliizers, or a three component blend in which light stabilizers are not present.
Patent JP-2000296054-A (JP)
Title: Rice cooker
Inventor: KUBO MASAFUMI
IPC: A47J27/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker preventing the soiling of a blower provided for improving heat-insulating performance. SOLUTION: A radiation panel unit 12 energies an opening/closing valve 32 in the direction of closing the blowing port 34 of the radiation panel unit with an opening/closing valve packing 35 by means of a spring 33. A valve lever 36 is fitted to an outer lid cover 9 over an air inlet 32 to that a valve lever 36 may be sealed with the inside of a lid 5 with a lever packing 37. At the time of not driving a blower 26, the valve 32 is in a closed state.
Patent JP-S59231631-A (JP)
Title: Key input device
Inventor: SAKAMOTO NOBUYOSHI
IPC: G07G1/06
Filed: 1983-06-13
Abstract: PURPOSE:To input data at a high speed without worrying about any miss in input by deciding on significant data when the same code is read plural times, and generating a warning if some code is read only once and fails to be read as the code successively. CONSTITUTION:For example, when a key for a number ''1'' is depressed during data input, the input data is stored in a working area WA of an RAM3 and compared with data stored in a working area last time. When the result of the comparison indicates coincidence, the contents of the area WA are compared with the contents of a area WB, and when they are equal to each other, the contents of the area WA are transferred to the work area WC and stored in an input buffer NBUF in order. In this case, a warning is generated when the contents of the areas WA and WB coincide with each other, when the contents of the areas WB and WC are not equal, and when the contents of the area WB are not 0. Namely, when some code is read once and fails to be read as the code successively, the warning is generated, so an operator inputs data at a high speed without worrying about a miss in key input.