baber/WOPTO huggingface dataset:
Patent JP-H0257659-A (JP)
Title: Ternary metal matrix complex
Inventor: MAIKERU BII JIYAKUSON
IPC: C22C23/00
Filed: 1989-06-09
Abstract: PURPOSE: To produce a ternary metal matrix composite having excellent thermal conductivity and dimensional stability, by subjecting a powder mixture composed of a metallic bond base material and specified insoluble ceramics and semimetal to press molding and sintering, then to casting, injection molding, etc.  
     CONSTITUTION: The powder of Al, Mg and Ti, more particularly Al as the metal bond base material is mixed at 40 to 60vol.%, the powder of SiC, Si 3 B 4 , BSi 3  and B 4 C, etc., more particularly SiC, as the insoluble ceramic at 10 to 50vol.% and the powder of Si and B, more particularly Si, forming the ceramics described above as a semimetal at 10 to 40vol.%. The mixture composed of three kinds; such metals, ceramics as a reinforcing material and semimetals is put into a billet and the billet is subjected to sintering with a vacuum hot press, hot isostatic press, etc., and is then subjected to casting, injection molding, etc. to produce the ternary metal matrix composite having a low coefft. of thermal expansion and density and the excellent thermal conductivity and moldability. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000339399-A (JP)
Title: Method for segmenting information code
Inventor: FUKUSHIMA TAKAFUMI
IPC: G06K7/10
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To segment an image alone of an information code with high probability even when a noise image such as a character is included in the image of the information code. SOLUTION: Data with which a visual field area including the entire read image is divided into two decision areas being a central part and its peripheral part is set to a coordinate window register 38, a smear circuit 22 converts the read image into a smear image composed of plural blocks, and a labeling circuit 23 attaches a label number to each block. Even though the area decision, XY ratio decision and side length decision of each block are performed, a coordinate discrimination circuit 37 switches and controls condition switching circuits 34 to 36 according to whether the block exists in the decision area of the central part or in the decision area of the peripheral part and changes decision conditions in each decision area.  Thus, only the coordinate data of the block where information code to be read exists is made effective, and the image is segmented on the basis of the coordinate data and decoding processing is performed.
Patent JP-H023150-A (JP)
Title: Semiconductor external memory device
Inventor: SHIROSAKA ICHIROU
IPC: G11C11/406
Filed: 1988-06-17
Abstract: PURPOSE:To reduce power consumption and to attain miniaturization and large capacity of the device by switching to a self refreshing mode after the end of data transferring. CONSTITUTION:When a command 16 and data 11 are inputted from a host device, it is decoded at a microprogram control part 17, and a block to which data transferring is executed is decided. Then, the control part 17 designates to a refreshing switching circuit 24 by a control signal 25 to switch the refreshing of the block to which data transferring is executed to the normal refreshing. Thus, the data of a storing part 14 are read and are written. Next, the data 11 are read and are written by the storing part 14 under the control of a transfer control part 13. When the data transfer ends, the control signal is transmitted to the control part 17, and the original self refreshing is executed through the switching circuit 24.
Patent JP-S5937580-A (JP)
Title: Fixation device
Inventor: SHIGENOBU MICHIROU
IPC: G03G15/20
Filed: 1982-08-25
Abstract: PURPOSE:To shorten a wait time and to improve fixation performance by providing the 1st layer made of heat-resistive resin and the 2nd layer made of porous resin containing numbers of air foams as an inside layer on the surface of the pressure roll of a fixation device. CONSTITUTION:A heat fixation roll 1 have a ''Teflon'' coating layer provided on the surface of a metallic roll 5 having a heating means 4 internally, and the pressure roll 2 is constituted by adhering a sponge layer 8 around a mandrel 7 and providing the heat-resistive surface layer 9 of silicone rubber, etc., thereupon, so the pressure roll 2 is variable in press-contacting state to the heat fixation roll 1. When paper P carrying a toner image is conveyed to the wide press-contacting part formed of both pressure and heat rolls 2 and 1, it is heated uniformly there, but the coating layer 9 has higher thermal conductivity than the sponge layer 8 of the pressure roll 2, so the wait time in starting is shortened and the fixation is carried out.
Patent JP-2000337408-A (JP)
Title: Caliper body for disc brake for vehicle
Inventor: KOBAYASHI NAOKI
IPC: F16D65/18
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve productivity and assemblability of a caliper body and to reduce the number of machining man-hours after formation of a caliper body. SOLUTION: A pair of caliper half-bodies 4 and 4 molded in the same shape by a single mold are used in a caliper body 3. A union hole 23 and a bleeder hole are after-formed in the same shape in the caliper half-bodies 4 and 4 after molding, and the caliper half-bodies 4 and 4 in the same finishing shape are integrally coupled together through coupling bolts 14 and 14.
Patent JP-H0811741-A (JP)
Title: Steering system for automated guided vehicle
Inventor: ISHIDA HIROTERU
IPC: B62D15/00
Filed: 1994-06-29
Abstract: PURPOSE:To allow the driving wheels of an automated guided vehicle to be grounded in a desired direction such as a rectilinear direction at the time of grounding the driving wheels again after separating them from the road surface, thereby preventing the automated guided vehicle from traveling against an operator's will. CONSTITUTION:A cam ring 148 different in outer diameter 180 deg. by 180 deg. is fitted to the outer peripheral part of a cylinder member 116, and a limit switch 150 is disposed correspondingly. Which lateral direction tires 104 are turned is discriminated by the contact of the limit switch 150. According to the discriminated result, the tires 104 are steered in the reverse direction and stopped when the contact of the limit switch 150 is switched. The tires 104 are thereby stopped in the state of facing straight. The tires 104 can be also held in the rectilinear state with relatively light magnetic force by magnetic bodies 162, 164.
Patent JP-S5849123-A (JP)
Inventor: KUWAMOTO HIROSHI
IPC: A47J27/00
Filed: 1981-09-18
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-S5273471-A (JP)
Title: Apparatus to suck up flexible board from conveyor
Inventor: TOKITA MASAJIROU
IPC: B28B13/04
Filed: 1975-12-12
Abstract: PURPOSE: To transfer a flexible board such as an asbestos cement raw board without sliding down from conveyor to board receiving table and to avoid sliding contact on the occasion of piling the sequent board on the one transferred already. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6210334-A (JP)
Title: Construction work for basement
Inventor: ISHIMOTO TOKUSABURO
IPC: E02D29/00
Filed: 1985-07-05
Abstract: PURPOSE:To raise the workability of construction work as wel as shorten the period of construction by a method in which wall reinforcement is set along the excavated face, panel parts for interior and formwork are set on the inside of the reinforcement frame of ceiling slab, and concrete is placed on the back side of the panel parts, etc. CONSTITUTION:Concrete is placed on the bottom of excavated trench to form a floor slab 3, a wall reinforcement 6 is set along the excavated face 4, and a ceiling slab reinforcement 7 is set on the reinforcement 6 to form a reinforcement frame 8. Panel parts 9a and 9b for interior and formwork having surface plates 11a and 11b provided to one sides of flames 10a-10c are set on the inside of the frame 8 and supported by a spot 17 temporarily set on the floor slab 3. Concrete 21 is then placed on the outside of the parts 9a and 9b hardened, and the post 17 is removed out to complete a basement 14. The construction period can thus be shortened greatly because time is saved in assembling of reinforcement frame, etc.
Patent JP-S628638-A (JP)
Title: Loop network system
Inventor: MIZUNO HARUNORI
Filed: 1985-07-05
Abstract: PURPOSE:To prevent system lock of a loop network system by sending a claim token frame from an optional node on the loop network detecting it when the claim token frame for processing and deciding monitor node is not circulated on the loop for a prescribed time or over. CONSTITUTION:In a duplicated network system having the right system loop and the left system loop and in the processing deciding a monitor node being a taken sending node, when the claim token frame is not circulated on the loop for a prescribed time or over, the claim token frame is sent from an optional node on the loop network detecting it. Thus, even when the node being the monitor node is disconnected from the loop network during the monitor node decision processing, the system is not locked and the node having the next larger address becomes the monitor node to attain the normal operation.
Patent JP-S6126118-A (JP)
Title: Constant voltage power supply device
Inventor: IKOMA TSUNEO
IPC: G05F1/573
Filed: 1984-07-17
Abstract: PURPOSE:To remove a loss at the time of overload state and to utilize a small- sized and economical power supply transformer at its maximum by detecting the overload state of a constant voltage circuit and controlling a switching circuit so as to be closed state during the output of the overload detecting signal. CONSTITUTION:The load consumption current of a load such as a power amplifier connected to output terminals 15, 16 is increased and exceeds a prescribed level, voltage drop by a power supply transformer 17, a rectifier circuit 18, etc. is increased, so that the output voltage of a constant voltage circuit 11 can not be kept at a prescribed constant voltage value, the interrupted state of the voltage value, i.e. the overload state, is detected by a detecting circuit 13 and a driving circuit 14 turns the switching circuit 12 to the closed state on the basis of said overload detecting signal. Consequently, the circuit 11 is shorted and a power supply circuit 10 is directly connected to the circuit 18, so that a power loss in the circuit 11 is removed and the maximum current is efficiently supplied to the load.
Patent JP-H052670-A (JP)
Title: On-board-train supplementary ticket issuing machine
Inventor: SUEOKA KAZUHIKO
IPC: G06Q50/00
Filed: 1991-06-20
Abstract: PURPOSE:To obtain an on-board supplementary ticket issuing machine which can issue a supplementary ticket having the same function as a general ticket so that a passenger can pass through an automatic ticket barrier with the supplementary ticket issued by means of the on-board supplementary ticket issuing machine with which a difference on his ticket is adjusted in a train. CONSTITUTION:The ticket for automatic ticket barrier, which the passenger has, is inserted from an insertion port, and magnetic data recorded in the ticket for automatic ticket barrier is read by CPU 11 through a magnetic head 10 and a magnetic head control part 9. CPU 11 rewrites magnetic data being arrival station data and fare data on the ticket for automatic ticket barrier in accordance with an instruction from a key panel 18 or a map panel 17 through the magnetic head control part 9 and the magnetic head 10. Thus, the ticket as the supplementary ticket is issued. The passenger can get out from the automatic ticket barrier by making the ticket for automatic ticket barrier, which he has, process in such a way.
Patent JP-H071407-A (JP)
Title: Drill for metal fitting method and drilling with same
Inventor: NAKANISHI TERUO
IPC: B27G15/00
Filed: 1993-06-21
Abstract: PURPOSE:To provide means for easily conducting a drilling operation for a fitment in a metal fitting method in a short time. CONSTITUTION:The drill for a metal fitting method comprises a shank, a body 2 having cutting edges 23, 24 to be formed by two linear grooves 21, 22 engraved along a longitudinal direction, and two cutters 3a, 3b attached perpendicularly to the longitudinal direction of the body 2 in a protruding state to an end of the body 2, wherein the cutters 3a, 3b have cutting edges 31, 32 at lower ends and cutting edges 33, 34 at outer peripheries. Thus, when the drill is pressed in contact with a woody member while rotating, a cylindrical hole is formed by the edges 31-34. Then, when the drill is moved laterally in parallel, a slitlike opening is formed by the edges 23, 24, and a U-shaped hole is formed by the edges 31-34.
Patent JP-S5771546-A (JP)
Title: Tape driver
Inventor: MITSUNABE SATORU
IPC: G11B15/44
Filed: 1980-10-22
Abstract: PURPOSE:To prevent the increase in wow and flutter by moving a turning arm to the direction of either of a pair of reel turntables by changing over the revolving direction of a motor thereby performing fast-forwarding and rewinding of a tape. CONSTITUTION:When a motor 12 is revolved counterclockwise, the 1st transmission wheel 14 revolves counterclockwise as well, and a friction member 18 and the 1st turning arm 20 turn counterclockwise as well. The 1st and 2nd turning arms 20, 28 are held bent in a V shape, and in this state, the 2nd transmission wheel 32 abuts on a reel turntable 36, and the wheel 14, then the revolving and driving force of the motor 12 is transmitted to the turntable 36 by the wheel 14, the wheel 32 and a rubber ring 40, so that the turntable 36 is rotated and driven counterclockwise. Next, when he motor 12 revolves clockwise, a reel turntable 38 is rotated and driven clockwise reverse from the counterclockwise direction, by which the fast-forwarding state and the tape rewinding state at the constant speed running of the tape are set.
Patent JP-2000336410-A (JP)
Title: Production of ironmaking raw material, ironmaking raw material and operation of blast furnace
Inventor: NAITO MASAAKI
IPC: C21B5/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an agglomerate having scarcely reductively powdering and good reducibility by pre-reducing hematite ore to change magnetite powdery ore and agglomerating the powdery ore. SOLUTION: The pre-reducing temp. of the hematite ore is desirable to <750 deg.C. Further, when the magnetite powdery ore is agglomerated, carbon is desirable to contain. Concretely, the carbon is beforehand contained in the hematite ore and when the magnetite powdery ore is agglomerated, the carbon quantity may be increased. The obtd. agglomerate is not made to reduced powdering and has good high temp. property and good reducibility. Because in the case of executing the pre-reduction at <750 deg.C, many fine pores are formed and the total porosity becomes high. Further, the magnetite powdery ore is agglomerated into small grains having 3-10 mm grain diameter and the agglomerate combining plural grains has the best reducibility. That is, the smaller the single grain for agglomerate is, the higher the reducibility of the agglomerate is.
Patent JP-S5575631-A (JP)
Title: Gas leakage amount measuring unit for sealed tube or sealed vessel and its method
Inventor: YAMAMOTO HIROSHI
IPC: G01M3/04
Filed: 1978-12-04
Abstract: PURPOSE: To enable the measurement for a trace of leakage, by measuring the air density in the sealed vessel.  
     CONSTITUTION: The gas sealed in the sealed vessel 1 is made uniform density with the diffusing unit such as fan. This density is measured with the density meter 7 with high accuracy in which the vibration tube 9 is oscillated with the drive coil 10 and the vibration inversely proportional to the density is detected with the reception coil 11, and a trace of leakage can be measured with the detection of the density change due to leakage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0810141-A (JP)
Title: Pot for cooking tool
Inventor: NISHIDA TAKASHI
IPC: B05D7/24
Filed: 1994-06-30
Abstract: PURPOSE:To provide a pot for a cooking tool being durable for practical usage for a long time by incorporating a filler or another fluororesin into a fluororesln used for fluorocoating. CONSTITUTION:A coating prepad. by incorporating such a filler as glass, silicon carbide, mica and ceramic powder or a different kind of fluororesin into a fluororesin used for fluorocoating is used and a pot for a cooking tool is coated with this to make eventually the concn. of the filler to at least 5wt.% and less than 50wt.%.
Patent JP-H0723450-A (JP)
Title: Cordless telephone set
Inventor: TANAKA TETSUYA
IPC: H04B1/18
Filed: 1993-06-21
Abstract: PURPOSE:To easily set impedance mis-matching caused during talking to the impedance matching state by providing a stub taking impedance matching between an antenna and an internal circuit to a slave set. CONSTITUTION:A stub 3 used to make impedance matching via a switch opened/ closed by a slider provided to a surface of a case 2a is connected to an antenna 1. The switch 4 is usually open when a slave set 2 is with the user (communication between a master set and the slave set in on-hook state) and the stub 3 is parted from the antenna 1 and the predetermined impedance matching is applied to the slave set 2. When the user holds the slave set 2 by a hand and impedance mis-matching takes place by the effect of a human body and the user turns on the switch 4 during talking, the stub 3 and the antenna 1 are connected and the impedance between the antenna 1 and the internal circuit 5 of the slave set 2 is matched.
Patent JP-H076069-A (JP)
Title: Aging timer control method
Inventor: TANI MITSUHIRO
IPC: G06F12/00
Filed: 1993-06-21
Abstract: PURPOSE:To provide an aging timer function while guaranteeing an aging time for individual entries by employing double registration for a data base which uses an associative storage memory. CONSTITUTION:The entries 11 and 12 provided in the associative storage memory 1 are registered double in the associative storage memory by managing flags which indicating whether the entries 11 and 12 are valid or invalid and flags indicating the blanks of the entries. Even when the entries are retrieved, they are registered double again and the contents of the associative storage memory 1 are checked at constant intervals of time of set invalid flags for the entries and make the entries invalid; and double registered entries corresponding to the entries are checked at the same time and when the invalid flags are set, the entries are erased.
Patent JP-H04227952-A (JP)
Title: Intimate mixture for molding freely flowable polycarbonate, polyester carbonate and polyester
Inventor: HARARUTO PIIRARUTSUIKU
IPC: C08L67/00
Filed: 1991-05-27
Abstract: PURPOSE: To obtain a molding compound which has improved flowability and processability and can give a molding having improved rigidity and bending strength by compounding at least one member selected among aromatic (polyester) carbonates and aromatic polyesters with a specified liquid crystal oligomer.  
     CONSTITUTION: At least one member selected among thermoplastic aromatic (polyester) carbonates and thermoplastic aromatic polyesters is compounded with 0.1-30 wt.% liquid crystal oligomer having units of formula I (wherein R 3  is an alkyl or an aryl, R 3 -C is a terminal group; OAr a  is a 6-24 C difunctional mono- or poly-nuclear aromatic group; Ar b  is a 6-30C difunctional mono- or poly-nuclear aromatic group; R 4  is a 40C or lower alkyl; R 5  is a 3-40C alkyl; R 5  is a 40C or lower alkyl, and R 4  and R 5  are each a 5-15C alicyclic group or OAr a ; Y' is -O-, -C- or a group of formula II, and it is -O- or -NH when it is bonded to a terminal group; b is 0-10; c is 1-9; d is 0-3; and e is 0-3), terminated with a group of formula III and having a number-average molecular weight of 4,000 or below. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000336819-A (JP)
Title: Floor structure of clean room
Inventor: YAMAGATA MITSUKAZU
IPC: E04B5/43
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the vibration generated in a floor plate compared with a conventional value by firmly connecting an upper steel member to a lower steel member by a fixing piece in a floor structure for a clean room in which a floor support body is formed by arranging a lower H-section and an upper H-section in a lattice, and the floor plate is arranged to cover this floor support body. SOLUTION: In this floor structure of the clean room in which a lower flange part 13c of an upper H-section 13 and an upper flange part 11b of a lower H-shaped steel 11 are held and fixed to an intersection part of the upper H- shaped steel 13 with the lower H-shaped steel 11, and a floor plate is arranged to cover a floor support body, a cushioning member 23 with a rubber layer formed on both sides of a metal plate is arranged between the lower flange part 13c of the upper H-section 13 and the upper flange part 11b of the lower H-section 11.
Patent JP-H06213752-A (JP)
Title: Pressure converter
Inventor: KUDO TAKESHI
IPC: G01L9/00
Filed: 1992-06-09
Abstract: PURPOSE:To allow lowering of offset voltage without imposing excess stress to a sensor by absorbing uneven pressing force when a pressing cover is fit to a pressing cover fitting part. CONSTITUTION:A spacer 27 and a rubber 28 are sandwiched between a semiconductor pressure sensor 13 and a pressing cover 23. Protrusions 24 corresponding to the groove part 17 of a fluid tube 11 are provided on the surface and the rear surface of the spacer 27. When the pressing cover 23 is fit to a pressing cover fitting part 22, the protrusions 24 impart pressing force of appropriate magnitude between the semiconductor pressure sensor 13 and an O-ring 18. A rubber 28 bonded to the pressing cover 23 and sandwiched between the pressing cover 23 and the spacer 27 absorbs uneven force and imparts the pressing force uniformly to the semiconductor pressure sensor 13.
Patent JP-H01317049-A (JP)
Title: Telephone system
Inventor: YAMAGAMI ISAO
IPC: H04M1/00
Filed: 1988-06-17
Abstract: PURPOSE:To attain proper correspondence by each caller by providing a memory registering caller information and applying various processings selectively based on the caller information sent from a communication line at the arrival of call. CONSTITUTION:A memory 10 registering caller information is provided and the caller information sent from an ISDN network (overall digital communication network) A at the arrival of call is collated with the caller information registered in the memory 10 and a specific processing is applied to an incoming call from registered callers or other callers than the registered callers. Moreover, the caller information to the memory 10 is registered with ranking and a separate specific processing is applied to the incoming call by the specific callers. Thus, the optimum individual correspondence is attained according to the importance level of the callers.
Patent JP-S5574524-A (JP)
Title: Cord type focusing device
Inventor: CHIYATANI KUNJIYU
IPC: G03B13/36
Filed: 1978-11-30
Abstract: PURPOSE: To readily and easily perform focusing by rotating the camera lens-barrel through operation of its operating cord.  
     CONSTITUTION: An operating force transmission mechanism 8 and a lens-barrel operating member 11 of sector form are disposed on the device body 1 of box type in which a pair of right and left rollers 3, an operating cord take-up pulley 5, gear 4 and synchronous rotator 6 are housed, whereby these are driven and connected. Also a camera mounting member 2 is disposed thereon. If with this arrangement the camera is fixed onto the device body 1 by way of the camera mounting member 2, the lens-barrel A' makes contact with the friction contact member 11' of the lens- barrel operating member 11. When an operating cord 7 is pulled out by setting the finger to the finger set member 20, the gear 4 rotates, causing the lens-barrel operating member 11 to rotate about a fulcrum 12 by way of the gears 8aW8d, cam member 9 and cam follower member 10. The lens-barrel A' is thereby rotated and desired focusing accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio