baber/WOPTO huggingface dataset:
Patent JP-H09176728-A (JP)
Title: Oil composition for heat treatment
Inventor: UCHIDA HITOSHI
IPC: C21D1/58
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil compsn. for a heat treatment which is easily removable even in water washing after a hardening treatment without degradation in its heat treatment characteristics and allows the easy sepn. of oil and water of a waste washing liquid. SOLUTION: This coil compsn. for the heat treatment is prepd. by compounding (B) at least one kind selected from alkaline earth metal sulfonates, alkaline earth metal finates and alkaline earth metal salicyates and (C) at least one kind selected from alkaline metal sulfonates, alkaline metal finates and alkaline metal salicylates with (A) a base oil consisting of mineral oil and/or synthetic oil.
Patent JP-H09178302-A (JP)
Title: Cooling storage box
Inventor: UENOYAMA YOSHIHIKO
IPC: F25B41/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling storage box capable of allowing a connection pipe to be also used as an accumulator, easy in manufacture, excellent in reliability, and inexpensive. SOLUTION: In a cooling storage box to feed the cooled air from an evaporator 9 into a box by a fan through a duct of the prescribed length, an end part of a suction pipe 13 to be projected in equipment from a box wall and an outlet pipe 9a of the evaporator 9 are directly connected to a connection pipe 20 having a larger inner diameter than those of the suction pipe 13 and the outlet pipe 9a, and the inner volume of the connection pipe 20 is of the size in which the liquid drop contained in the refrigerant flowing out of the outlet pipe can be separated and trapped.
Patent JP-H06184574-A (JP)
Title: Sliding member and production of the same
Inventor: KAWAHARA KATSUMI
IPC: C10N70/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a sliding member improved in the seizing resistance and wear resistance of the sliding portion thereof and effectively lowered in the friction coefficient thereof in a revolving sliding machine such as a compressor or a pump. CONSTITUTION:An iron fluoride film mainly comprising FeF2 and FeF3 is formed as a sliding material on the surface of the sliding portion of a sliding member. Usable methods of forming the iron fluoride film include heat treatment in F2 gas, and fluoride ion implantation. Where a compressed medium is a fluorine-contg. gas (fluorocarbon gas, etc.), a small amt. of iron fluorides is formed by frictional heat generated in the sliding portion. In view of the foregoing, a catalytic action or the like is utilized to promote the formation of the iron fluoride film. For example, in the case of fluoride ion implantation, a load causative of seizing is increased about 3-foldar compared with that in the case of an untreated material. The sliding properties of the sliding member in a fluorine-contg. gas (HFC) are superior to those in an inert gas (nitrogen). In this case, the iron fluoride film is spontaneously formed on the sliding surface. Accordingly, when the formation of iron fluorides is promoted by utilizing the catalytic action the like, the sliding properties of the sliding member are further improved.
Patent JP-H04209437-A (JP)
Title: Semiconductor device
Inventor: OYAMA YASUO
IPC: H01H85/06
Filed: 1990-11-30
Abstract: PURPOSE:To form a fine fuse electric passage not thicker than the patterning limit of photoresist by forming a polycrystal silicon layer, which is formed in a groove or the side walls of projection parts on the insulating film, as a fuse electric passage to be broken by the over current. CONSTITUTION:A polycrystal silicon layer is formed on a groove 3, which is formed on an insulating layer 2, and next, the polycrystal silicon of parts except for a side wall 4 of the groove 3 and pads 5 continued to the side walls 4 is eliminated by etching. A polycrystal silicon layer left in the side walls 4 between the pads 5 is formed as a fuse electric passage. With this structure, the sufficient fine fuse electric passage is obtained to reduce the number of processes by forming a depth of the groove 3 shallow.
Patent JP-H11169274-A (JP)
Title: Tableware storage box carry-out device for turning self-service sushi (raw fish on vinegared rice)
Inventor: SHIMIZU YOSHIO
IPC: A47G23/08
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To convey a tableware box efficiently in a narrow cross passage by a conveyor so as to convey the tableware box from a client seat area of turning self-service sushi into one place in a kitchin area. SOLUTION: A tableware storage box carry-out device for turning self-service sushi is so formed that a tableware box B passes inside a frame 1 of a sushi conveyor C in a client seat area a1 and inside a frame 2 of a sushi conveyor C in a kitchen area a2. A conveyor 3 is provided in the frame 1, and a conveyor 4 to which the lower reaches end of the conveyor 3 is connected in an intersecting state is provided in the frame 2. One or both of direction changers 5, 6 are provided to turn the tableware box B in an intersecting area of the conveyors 3, 4 so that the rear side of the tableware box B is displaced onto the upper reaches side of the conveyor 4.  The direction changers 5 hold the tableware box B from the lateral sides to turn it into a required direction, and the direction changers 6 turn the tableware box B into the required direction by a part in the area of the conveyor 3 and a part in the area of the conveyor 4.
Patent JP-H10142590-A (JP)
Title: Production of optical substrate
Inventor: YAMANAKA HIDEO
IPC: G02F1/1333
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the light condensing efficiency of lens parts and to exactly align a substrate. SOLUTION: This process for producing the optical substrate consists in first applying a protective film 2 on base plate glass 1 are executing photolithography for removing the protective film 2 corresponding to the positions where at least the lens parts R of the base plate glass 1 are formed. The base plate glass 1 is chipped with the protective film 2 as a mask to form the prescribed recessed parts R' in the position to be formed with the lens parts 2 and to form recessed parts to be formed as alignment marks. A low-melting glass base 3 is applied on the base plate glass 1 so as to fill the recessed parts R'. This low-melting glass base 3 is fired to be vitrified.
Patent JP-2000173014-A (JP)
Title: Thin film magnetic head, magnetic recording head and magnetic disc drive
Inventor: KUDO KAZUE
IPC: G11B5/31
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a plated thin magnetic film having high saturation magnetic flux density and low coercive force by composing it of face-centered cubic crystal single phase and a small quantity of body-centered crystal having a specified composition of Fe, Ni, Co and S. SOLUTION: An MR sensor 10 is formed, as a dedicated reproduction element, on a nonmagnetic substrate 8. An upper magnetic shield film 11 is formed thereon and the film 11 also serves as the lower magnetic core of a recording head. An underlying plating film is formed further thereon by several tens nm and immersed into a plating bath containing a metal salt of Co: 40-70 at%, Ni: 10-15 at%, Fe: 25-40 at% and S: 0-0.3 at%. A Co-Ni-Fe film 12 is then deposited by constant current method. Thereafter, an Al2O3 film is formed as a magnetic gap film by RF sputtering. After forming a coil 13 and an organic insulation layer 14, a resist frame for forming an upper magnetic core is made and the Co-Ni-Fe film 12 is formed again by plating. Furthermore, an Ni-Fe film 15 is formed.
Patent JP-H06167570-A (JP)
Title: Radiation detector
Inventor: SAGARA MASATOSHI
IPC: G01T7/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide a radiation detector which can accurately analyze a radioactive ray. CONSTITUTION:A throttle 6 is placed on a front surface of a detector. Rectangular holes (o), (p), (q), (r) of different shapes are formed at the throttle 6. A throttle controller 7 moves the throttle 6 in a vertical direction (direction of an arrow) and disposes the holes on the front surface of the detector. When distances (minimum interval between members) between adjacent riblike members (b, c,..., j) are 'a', a size of the hole in a Y direction is formed by an integer magnification of the interval (a). In this case, a size of the hole (o) in the Y direction is formed to be 2a, and the sizes of the holes (p), (q), (r) are formed to be a. The size of the hole in the Y direction is formed arbitrarily.
Patent JP-H11175026-A (JP)
Title: Self-luminous element controller and display device using the same
Inventor: KAMEYAMA SHOGO
IPC: H05B44/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain desired luminance even when a power source voltage is lowered in a display device in which self-luminous elements like org. EL elements are used. SOLUTION: In a display devide for vehicle which is provided with a power supplying part 2 successively supplying power to scanning lines of respective rows with respect to an organic EL panel 1 and a switching part 3 for making a current flow through a self-luminous element to be lighted and which performs a picture display, this device is provided with a voltage detecting part 6 detecting the voltage of a vehicle battery and a control part 4 controls the power supplying part 2 and the switching part 3 so as to change a frequency performing the picture display according to the voltage of the battery.
Patent JP-H08239674-A (JP)
Title: Fuel composition containing arylsuccinimide
Inventor: RICHIYAADO II CHIYAAPETSUKU
IPC: C10L10/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce the accumulation of deposits on the surfaces of the caburetor inlet or outlet, throttle body. fuel injector, intake port. intake valve, etc., of an engine by adding an effective amt. of an arylsuccinimide to gasoline.  
     SOLUTION: An effective amt. of an arylsuccinimide represented by the formula [wherein R is a hydrocarbon group having an average mol.wt. of 400-5,000; and R 1  and R 2  are each H, -OH, -CO 2 H,-NO 2  or-NR 3 R 4  (wherein R 3  and R 4  are each H or 1-6C alkyl)] is added as a cleaning agent to gasoline or a hydrocarbon having a b. p. in the b. p. range of a diesel oil. The amt. of the arylsuccinimide added is 50-2,500 ppm based on the hydrocarbon, pref. 75-1,000 ppm. The amt. is decreased when any other deposition-preventing agent is used jointly. A stable inert lipophilic org. solvent boiling at 65-205°C enables the compounding as a concentrate. The cleaning agent is synthesized e.g. by heating polyisobutenylsuccinic anhydride in the presence of 4-aminophenol at 160°C for 16 hr. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03200627-A (JP)
Title: Transfer device for substance in circle in cross section
Inventor: FUKUKAWA YOSHIAKI
IPC: B65G47/78
Filed: 1989-12-27
Abstract: PURPOSE:To simplify constitution and to reduce a cost by providing a guide mechanism to guide a push roller so that the push roller is positioned at a given level higher or lower than that of the surface of a skid, in a transfer device for a material, e.g. a steel pipe, a round steel, in the shape of a circle in cross section. CONSTITUTION:When a piston rod 16 of a hydraulic cylinder 3 is moved forward, a push roller 8 rotatably mounted to the tip of the rod 16 is moved along with guidance of a support roller 13, mounted to the both ends of a roller shaft, along a moving guide plate 11 and an upper guide groove 9 and brought into contact with a steel pipe 2 at a point P above a skid 1. With this state, a horizontal component of force Fb of a force F exerted on a steel pipe 2 through the push roller 8 is effectively exerted as a force by means of which the steel pipe is rolled around a contact point P. The push roller 8 continues forward movement, and the support roller 13 is guided to a lower guide groove 10. In which case, the piston rod 16 is moved backward, and the pusher roller 8 is jumped up and returned to an original position.
Patent JP-2000172808-A (JP)
Title: Ic card and application managing method
Inventor: KAWAURA ATSUYOSHI
IPC: G06K17/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an IC card where an application can be deleted and updated by setting application identifier areas and application state information areas individually by set areas for applications. SOLUTION: Communication data are inputted normally and a low-dead state (ST14) is entered; and an application is installed to enter an installation state (ST15) and registered to enter a registration state (ST16). Here, application update 101 or application deletion 102 is performed in a state (ST17) wherein the application is installed or a block state (ST18). Namely, when no application is installed, an application area can be secured and the application name can be registered in advance, so that access control over a provider-side application can be performed as to a common object.
Patent JP-H11159622-A (JP)
Title: Metal-made gasket
Inventor: HIRAMATSU TAKESHI
IPC: F02F11/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal-made gasket relaxing deformation of a bead, preventing full compression, equalizing a surface pressure of a bead total unit, and attaining improvement to durability and seal performance of the bead. SOLUTION: In a metal-made gasket 1, since a sub-plate 4 interposing a buffer material 11 between an intermediate plate 9 and a thin metal plate 10 is interposed by a pair of bead plates 2, 3 to be layered, when the metal-made gasket 1 is interposed between opposed mounting surfaces and tightened by a bolt or the like, a bead 7 is pressed by the sub-plate 4 and deformed. By elastic action of the buffer material 11, a surface pressure and stress of the bead plate 2, 3 concentrated in a top part 8 of the bead 7 are reduced, deformation of the bead of the bead plates 2, 3 is relaxed, and durability and seal performance of the bead are improved.
Patent JP-2000172684-A (JP)
Title: Notation analyzing device
Inventor: HATAYA SHIGEKI
IPC: G06F17/22
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To decrease the size of a notation analysis dictionary by providing a notation reading dictionary, which contains more than one reading by notations and retrieving the reading of a notation corresponding to a combination of the notation and a notation reading number from the notation reading dictionary. SOLUTION: In order to obtain reading of a word, a notation analyzing means 103 passes the combination of a notation and a corresponding notation reading number to a notation reading retrieving means 105, character by character, from the head notation to the tail notation of the word. The notation reading retrieving means 105 retrieves the notation reading passed from the notation analyzing means 103 from the notation reading dictionary and returns the obtained reading to the notation analyzing means 103. The notation analyzing means 103 repeatedly obtains readings from the head notation to the tail notation of the word and connects all obtained readings to obtain the reading of the word.  The notation analyzing means 103 finds a combination of words in matching with the inputted notation character string and connects and outputs the readings of the obtained combination of the words as a reading character string.
Patent JP-2000173259-A (JP)
Title: Electronic parts cooling structure of disk medium reader
Inventor: IWANE NORIYASU
IPC: H05K7/20
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To cool the electronic parts packaged to a disk medium reader without depending upon the force cooling by a cooling fan. SOLUTION: This electronic parts cooling structure has a disk medium drive reading section 12 for reading the recording contents of the disk medium during the rotation of the disk medium 11 and a guide section 13 for guiding air toward the rotation center direction of the disk medium from near the disk medium. The exothermic type electronic parts, such as CPUs and thyristors, arranged in mid-way of wind conduit paths for cooling air are cooled by introducing the cooling air from the guide part by utilizing the negative pressure generated between the disk medium and the disk medium drive reading section when the disk medium rotates.
Patent JP-H03204218-A (JP)
Title: High frequency phase shifter
Inventor: OKAMOTO OSAMU
IPC: H03H11/20
Filed: 1989-12-29
Abstract: PURPOSE:To always obtain a highly accurate phase shift by providing a phase shift circuit setting the phase shift with a control signal in (n+1)-bit, and a code converter converting an n-bit input control signal into a control signal of (n+1)-bit. CONSTITUTION:Phase shifters 11-16 by bit with phase shifts of 9 deg., 16.87 deg., 31.61 deg., 59.25 deg., 111.06 deg., 208.15 deg. are provided corresponding to each bit of a control signal (bits B1-B6) in (n+1) bits (e.g. n=5). Moreover, a phase shift circuit 1 giving a phase shift in response to the control signal (bits B1-B6) in (n+1)-bit to an input signal IN and a code conversion section 2 converting an input control signal (bits A1-A5) in n-bit into the control signal (bits B1-B6) in (n+1)-bit according to the predetermined rule are provided. Thus, even when an error of each bit shift quantity is large, the phase shift with high accuracy is obtained.
Patent JP-H10191612-A (JP)
Title: Stator for brushless motor
Inventor: ANDO KAZUYA
IPC: H02K29/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To integrally position a winding wound stator core and a position sensor with a printed board by providing a plurality of protrusions and recesses on a spacer. SOLUTION: Three cylindrical protrusions 2 are provided at a pitch of 120 deg. on a concentric circle on an end face of a spacer 1 in contact with a stator core. Three radial protrusions 3 are provided at a pitch of 30 deg. of three arbitrary positions of the same end face side, and recesses 4 for containing Hall elements of position sensors are provided at its ends. Four through holes each for inserting leads of the elements are provided in the recesses 4. After the spacer 1 is positioned fixedly on a printed board mounted with a control circuit by a protrusion 6 and a groove of the board, the element is contained in the recess 4 while inserting lead ends into a hole 5 provided at the recess 4.  Then, a stator core is mounted while inserting the protrusion 2 into the through hole of the stator core, the winding end is bent by disposing it along the groove of the board, soldered and electrically connected.
Patent JP-H11174024-A (JP)
Title: Solid electrolyte type carbon dioxide sensor element
Inventor: IKETANI TAKAHAYA
IPC: G01N27/406
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte type carbon dioxide sensor in which a time from the start of operation to stabilization of electromotive force is shortened and, even if it is left under non-heated condition in an atmosphere high in moisture concentration such as high humidity or dew condensation, an electromotive force stabilizing time is almost kept unchanged. SOLUTION: A solid electrolyte type carbon dioxide sensor element comprises a working electrode layer 1 including electronic conductive substance and auxiliary electrode substance and a reference electrode layer 3 including electronic conductive substance formed on the surface of a fixed electrolyte layer 2. Also the working electrode layer 1 includes a zeolite of 0.1 to 8 wt.% relative to a working electrode of 100 wt.%.
Patent JP-H05173730-A (JP)
Title: Information processor
Inventor: TAKAHASHI TSUTOMU
IPC: B41J29/38
Filed: 1991-12-25
Abstract: PURPOSE:To unnecessitate power saving for an entire system by providing a power save control part in a printing control part as well as in a main control part, managing and controlling the transition of a power saving state. CONSTITUTION:An interruption MASK processing is executed (S61). Next, device I/O register initialization is executed to execute the prescribed setting of a register or the like (S62). Then, a CPU-P checks reset started conditions by reading the PPM status of a register PPM/I0 at a printer PM part (S63). In this case, devices such as a ROM-P or a RAM-P are checked and when there is any error, the error state is reported through a register HWR/IO to a host (S65). Further, various set conditions concerning emulation mode setting or respective emulation are written in the register HWR/IO and informed of the host (S66). When a printer switch is turned off, a series of following processings are started.
Patent JP-H09183080-A (JP)
Title: Explosive-operated driver
Inventor: ANTON HIRUTOURU
IPC: B25C1/14
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an explosive-operated driver which is unlikely to fail because of a simple structure, has a piston recovery means that works in discharging a propelling gas, and which is designed to return a drive piston to its initial position at high speed using the recovery means even during a high- speed driving operation. SOLUTION: This explosive-operated driver has a housing 1, inside which is enclosed a piston guide member 13 for a drive piston 9 that is driven from an initial backward position along a driving direction to a front terminal position under the action of gas pressure produced by a propellant. Channels 18a, 18b for connection to a cartridge receiving seat 10 in the portion 7 of the housing are communicated to a guide hole 8 via an opening 17 in the piston guide member 13. Valve means defining a supply space containing both a channel- driving-side area 18a and the guide hole 8 and isolated from the atmosphere are provided inside the channels 18a, 18b. The valve means are designed as a check valve 5 closed by the gas pressure in the supply space.
Patent JP-H09157469-A (JP)
Title: Styrene-based resin composition excellent in thermal stability and processability and its production
Inventor: SASAKI HIROO
IPC: C08F12/08
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for secondary processing by diminishing the cyclic dimers and terminal vinylidene structure contained in a styrene-based resin produced by radical polymerization, followed by incorporating a heat deterioration preventive agent, etc., in the resultant styrene-based resin. SOLUTION: This composition comprises (A) a styrene-based resin <=300 (pref. <=100)ppm in residual cyclic dimer content and <=4% (pref. <=1%) in vinylidene terminal content of the total polymer terminals of the low-molecular weight domain fraction free from any monomer and up to 100000 in weight - average molecular weight, (B) 0.005-0.25wt.% of a phenolic heat deterioration preventive agent of the formula (R1 to R4 are each a 1-5C alkyl; R5 is H or a 1-5C alkyl) and (C) 0.1-10wt.% of a plasticizer and/or (D) 0.01-5wt.% of a lubricant/releasant.
Patent JP-H10184734-A (JP)
Title: One-way clutch and torque damper using it
Inventor: KURITA MASAHIRO
IPC: F16F9/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to increase a torque capacity with the same appearance method by fitting closure cover having a shaft inserting hole in both end surfaces of an outer ring and forming a radial bearing surface in an outer ring inner diameter surface between the roller holding pockets of the outer ring. SOLUTION: A one-way clutch is composed of a pair of closure cover 2 and, a leaf spring 19 and a roller 17, and the required number of holding pockets 15 are provided in the peripheral diameter surface of an outer ring 12 at specified intervals in a peripheral direction. A bottom of each holding pockets 15 is made an inclined cam surface 16 and a wedge cavity having a fixed wedge angle is formed between it and the outer diameter surface of a shaft 6. A spring housing recessed part 18 is formed in the opposite side end surface of the smaller side of the wedge angle to house the leaf spring 19. The roller 17 is pressed by this leaf spring 19 in the smaller direction of the wedge angle.  Thus, a radial load applied on a clutch is supported on the inner diameter surface of the outer ring 12, slip-off of the roller 17 and the leaf spring 19 is prevented by the closure cover 2 and the one-way clutch and a torque damper are miniaturized.