baber/WOPTO huggingface dataset:
Patent JP-H05139169-A (JP)
Title: Wave dissipation member
Inventor: FUJIMAKI MOTOHIKO
IPC: B65D25/02
Filed: 1991-11-22
Abstract: PURPOSE:To sufficiently absorb flow energy and suppress the generation of liquid noise by mutually entwining and piling fiberized resin materials, and forming the resin materials to have modified cross sections. CONSTITUTION:A wave dissipation member X which is a wall body to be integrated to the horizontal member 3 of a fuel tank body 4 is formed by collecting slender fiberized thermoplastic resin materials 3' to a mutually entwined waste yarn form and piling it, and the resin materials 3' are formed to have modified cross sections 3'A excluding a circle. The gaps between the resin materials 3' form a number of spaces 8 mutually continued in the thickness and face directions, and when a fuel passed through the complicated spaces 8, the flow energy of the fuel is gradually absorbed. Since the resin materials have the modified cross sections excluding the circle, the liquid passed through the spaces of the fiberized resin materials 3' is laid in the sate of strong turbulent flow to increase the absorbed energy, the generation of a liquid noise and failure of a float resulted from the flow of the fluid can be minimized.
Patent JP-H05149322-A (JP)
Title: Rotary joint structure
Inventor: MATSUDA KAZUMICHI
IPC: F16C11/04
Filed: 1991-11-22
Abstract: PURPOSE:To easily-detachably connect members to each other by the use of general parts in a rotary joint structure for rotatably connecting various kinds of members to each other. CONSTITUTION:A rotary joint structure is such constituted that a bolt 8 is inserted into bolt passing holes 6a, 7a formed in members 6, 7, respectively, in order to rotatably connect the members 6, 7 to each other and a nut 9 is screwed in the bolt 8 for freely rotation on the bolt 8. A spacer portion 10 capable of passing through the bolt passing holes 6a, 7a is interposed between a tightening end surface 8a of the bolt 8 and a tightening end surface 9a of the nut 9. The spacer portion 10 has an outer diameter smaller than an inner diameter of each bolt passing hole 6a, 7a and a bolt axial length larger than a superposed thickness in the bolt axial direction of the members 6, 7.
Patent JP-H11239911-A (JP)
Title: Throwaway cutting tool
Inventor: NAGASHIMA YOSHIMITSU
IPC: B23C5/10
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway cutting tool which has firm fixing mechanism causing no position displacement of a tip against load affected in using. SOLUTION: A conical abutment 4 eccentric toward a rear end of a tool body is provided at a part corresponding to a head conical face 3 of a clamping member 8 in a tip seat side part of the tool body, while a cylinder part accepting hole of the clamping member 8, side wall and a female screw part 6 which ranges the side wall and corresponds with a male screw part 5 of a clamping member is provided in other tip seat side part, and a holder body tip side on a side wall of a cylinder part accepting hole 9 is a tool reference plane, so that a throwaway tip 2 is fixed by pressure of the tip seat side part and pressure of the rear end of the tool body from a pin hole side of the throwaway tip 2 by a cylinder part of the clamping member 8.
Patent JP-2001128295-A (JP)
Title: Hearing aid fitting device
Inventor: WATANABE MASAHIRO
IPC: H04R25/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a hearing air fitting device that can conduct fitting more accurately and practically. SOLUTION: This hearing aid fitting device is provided with an initial solution setting section 2a that decides an initial set of updated solution vectors, a parameter write section 2b that converts the solution vector into an adjustment parameter for a hearing aid 3 and writes it to a hearing aid parameter storage section 4 of the hearing aid 3, an evaluation value acquisition section 2c that acquires an evaluation value of an examinee with respect to each solution vector, an optimum solution estimate section 2d that estimates an optimum solution based on a value of each solution vector and the evaluation with respect to each solution vector, a sound source storage section 1a that stores sound sources for the examinee to evaluate each solution vector,  and a sound source exhibit section 1d that exhibits the sound source to the hearing aid 3 and the exhibited sound source is used as an environmental sound.
Patent JP-H11124879-A (JP)
Title: Upper slewing body of construction machine
Inventor: SUGIYAMA YUKIHIKO
IPC: E02F9/08
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To smoothly and rationally lay down high-pressure pipes or the like connected to directional changeover valve units from hydraulic pumps, reduce the length of the pipes and the pressure loss of the hydraulic oil flowing in the pipes, and facilitate the maintenance work. SOLUTION: High-pressure pipes 52 are connected to respective three hydraulic pumps 31 driven by engines 27, 27 arranged at the right and left sides, and also connected to directional changeover valve units 50 through high-pressure filters 33. Six directional changeover valve units 50 in total are fitted to the face facing the slewing center side on a fitting panel 53 installed along the substantially connecting line of the hydraulic pumps 31, 31. A plurality of directional changeover valves 54 are vertically arranged in rows. High-pressure filters 33 provided in the midway of the high-pressure pipes 52 are installed on support members 56R, 56L vertically arranged in three stages on the side wall members 55R, 55L constituting buildings 24R, 24L.
Patent JP-H09127675-A (JP)
Title: Forming method for black matrix pattern
Inventor: YAMAGISHI TAKESHI
IPC: G03F1/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To form a black matrix having a small film thickness and high light- shielding property without causing environmental problems by applying and drying a coating material for formation of a light-shielding film on a resist film of a transparent substrate, grinding the coating film till the resist pattern appears, and then removing the resist pattern. SOLUTION: A coating material to form a light-shielding film is applied and dried to form a coating film on a resist film 2 of a transparent substrate 1 having a resist pattern 5. Then the coating film is ground till the resist pattern 5 appears and then the resist pattern 5 is removed. Namely, a novolac positive resist is applied on the glass substrate 1 to form the resist film 2. After baked, the resist film 2 is exposed to UV rays 4 through a photomask 3 and developed with a sodium hydroxide soln. to form the photoresist pattern 5. Then a BM coating material is applied and dried to form a BM coating film 6 on the resist pattern 5. Then the BM coating film 6 is prebaked and ground by using an grinding machine to the upper face of the resist pattern 5.
Patent JP-2000136137-A (JP)
Title: Ischemic reperfusative encephalopathia reducer
Inventor: SUZUKI HIROSHI
IPC: A61P9/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ischemic reperfusative encephalopathia reducer reducing encephalopathia caused from acute cerebral blood reduction such as cerebral hemorrhage. SOLUTION: This ischemic reperfusative encephalopathia reducer is suppressible nerve cell death generated with acute ischemic reperfusative encephalopathia by previously administrating phosphatidyl-L-serine or its salt. A transformed-type phosphatidyl-L-serine in which a constitutive aliphatic acid of the phosphatidyl-L- serine is derived from soybean lecithin is effective.
Patent JP-H05120817-A (JP)
Title: Method and device for controlling positioning head
Inventor: HAMADA YOSUKE
IPC: G11B21/08
Filed: 1991-10-28
Abstract: PURPOSE:To suppress residual vibration due to disturbance and internal force and to improve positioning accuracy and also to shorten the access time by inputting a driving signal and positional information and inferentially calculating a disturbance compensating signal. CONSTITUTION:A servo signal read out by a head 1 is amplified by an amplifier 7 and is sent to a demodulation circuit 8. A position error signal 11 of a regular polarity corresponding to a track number is outputted by the demodulation circuit 8, and is inputted to a microcomputer 30. The detected position error signal 11 and the driving signal 26 are inputted to the microcomputer 30 consisting of a CPU 31, a ROM 32 and a RAM 33. Then, a head position when the disturbance and internal force are not given is inferred by the computer 30 with its prescribed operation, and from a difference between this and the detected head position, the disturbance compensating signal 28 is outputted. The disturbance compensating signal 28 and a positioning compensating signal 23 are added up by an adder 29, and an operating signal 24 is outputted.
Patent JP-2001127083-A (JP)
Title: Semiconductor mounter
Inventor: ABE MIKI
IPC: H01L21/52
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor mounter in which positional shift between the die bonding agent applying position and the semiconductor element bonding position can be prevented. SOLUTION: After a bonding collet 5 is shifted above a die bonding agent container 4 while sucking a semiconductor element, a bonding head 6 is lowered down to a predetermined depth such that the rear surface of the semiconductor element 1 touches the upper surface of die bonding agent 3 thus applying the die bonding agent 3 to the rear surface of the semiconductor element 1. Subsequently, the bonding head 6 is shifted above a bonding stage 9 where the semiconductor element 1 is pressed against a specified position on a mounting board 2 and bonded thereto.
Patent JP-S63162073-A (JP)
Title: Method for coating metal
Inventor: MOTOYAMA TAKUHIKO
IPC: B05D7/14
Filed: 1986-12-26
Abstract: PURPOSE:To form a coated film having excellent toughness, etc., on a metal, by mixing a solvent, a ladder silicone oligomer, and the alkyl ester or phenyl ester of phthalic acid, etc., in a specified ratio, coating the mixture on the metal, and curing the mixture under specified conditions. CONSTITUTION:A coating agent of (A) a solvent, (B) a ladder silicone oligomer, and (C) the alkyl ester (where 1-4 alkyl group is used) or phenyl ester of phthalic acid, adipic acid, sabacic acid, citric acid, maleic acid, fumaric acid, or phosphric acid and wherein the mixing weight ratio of (B)/(C) is controlled to 100/(5-130) is coated on the bendable material, and the agent is precured at <=140 deg.C and then completely cured at >=150 deg.C after bending. As a result, the adhesion to the metal is improved, and a coated film having excellent surface hardness, heat resistance, and toughness and without being cracked at the bend when the metal is bent is formed.
Patent JP-H06160996-A (JP)
Title: Method for printing photograph
Inventor: KANESHIRO NAOTO
IPC: G03B27/80
Filed: 1992-11-18
Abstract: PURPOSE:To obtain a photograph printing method by which pictures obtained by photographing similar scenes can be printed so that they can be almost uniformly finished. CONSTITUTION:In the case that photographic information showing the photographing condition of the photographing time of respective picture frames is recorded on the magnetic track S2 of a negative film, weight coefficient given to respective items constituting the photographic information is decided (step 106). Then, the photographic information is read and density is measured. Based on the read photographic information, the similarity coefficient of the adjacent picture frames is obtained. Besides, the picture frame whose similarity coefficient is equal to or lower than a prescribed value is judged to be the picture frame whose photographing condition is identical or similar (steps 112-124). Next, the negative film is rewound and the reference printing exposure of the group of the picture frames photographed under the identical or the similar photographing condition is obtained. Simultaneously, the printing exposure of the respective frames is calculated. Then, the printing exposure of every frame is corrected by the reference printing exposure and printing processing is executed as for the picture frames belonging to the group (steps 126-140).
Patent JP-S63167793-A (JP)
Title: Production of tropane based alkaloid
Inventor: IDENO HIROSHI
IPC: C12P17/18
Filed: 1986-12-27
Abstract: PURPOSE:To enhance productivity of tropane based alkaloid, by cultivating a plant having tropane based alkaloid-producing ability in a culture medium containing added abscisic acid and/or an anticytokinin substance. CONSTITUTION:A culture medium is prepared by adding plant hormones other than abscisic acid and vitamins and further as necessary amino acids to ingredients containing an inorganic ingredient and carbon source as necessary ingredient and further abscisic acid and/or an anticytokinin substance as essential ingredient. A plant tissure having tropane based alkaloid-producing ability is cultivated in the culture medium prepared above and the aimed tropane based alkaloid is isolated and purified from the culture medium. The plant includes e.g. plant of the genus Duboisia, Datura or Scopolia.
Patent JP-H08145141-A (JP)
Title: Movement direction converting device using ball and boring bar using this device
Inventor: MINUMA TADAO
IPC: B23B29/034
Filed: 1994-11-21
Abstract: PURPOSE: To provide a movement direction converting device in which the sliding resistance is small and which can make precise location of a follower shaft without being influenced by inclusion of foreign matter, etc. CONSTITUTION: A passage for circulation of ball 7 is provided aslant inside of a drive shaft 3, and a passage 6 having approx. semi-circular section for circulation of ball is furnished aslant at the drive shaft surface 4 confronting a follower shaft 9 in such a way as continuing to the first named passage. A thin and long member 8 for holding the ball 7 is provided over the passage 6, and that surface of the follower shaft 9 arranged at an angle different from the drive shaft 3 which is confronting the drive shaft 3, is equipped aslant with a passage in approx. semi-circular shape for passing of the ball 7 fitted with a groove admitting insertion of the thin and long member 8, and ball 7 is set in the passage circulating.
Patent JP-H06139518-A (JP)
Title: Magnetic head
Inventor: SUZUKI KANEYOSHI
IPC: G11B5/265
Filed: 1992-10-23
Abstract: PURPOSE:To prevent the damage of cores, to improve a yield and to improve workability by increasing the strength of the cores. CONSTITUTION:The front ends 20a of both legs of a spacer 20 constituting a core body 17 for erasing on the other side and the front end 19a of the second core 19 for erasing are extended to the part facing the adhesive side of the core body 17 on the other side of the core body 6 for recording and reproducing and facing the back core 2. The front ends 20a of both legs of the spacers 20 and the front end 19a of the second cure 19 for erasing are abutted to the front ends of the first and second cores 3, 4 for recording and reproducing and the front end of the leg part 5a of one side of the spacer 5 to support the projecting parts A of the respective members and to increase the strength thereof. The projecting parts A are no longer subjected to damages, such as cracks, defects and crazes, by the assembly operation or working operation, etc., and eventually the degradation in the yield is prevented. In addition, the workability is maintained in a good state and a cost increase is suppressed.
Patent JP-H10146423-A (JP)
Title: Game machine island
Inventor: FUKAI KAZUO
IPC: A63F7/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To secure a playing machine upon returning from buying a can of juice or washing hands. SOLUTION: This PACHINKO machine 2 is to be constructed so that the given control programs are stored into a controller to secure the playing machine by providing an operating button 13d on the top of each machine; by issuing a card 13e via the card issuing slot 13a in which a number of PACHINKO balls returned from the replenishing ball reservoir 5 into the unit type PACHINKO rack 100 then being displayed on the count display unit 7 upon operating this button 13d; by lighting ON the lamp 13f at the side where this operating button 13d depressed is located; and by keeping the handle 15 being locked till this card 13e is put into the card issuing slot 13a or by launching no PACHINKO ball even upon operating the handle 15.
Patent JP-2000222079-A (JP)
Title: Real time clock backup system
Inventor: THOMAS MARK G
IPC: G06F1/26
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a backup battery system for being used together with the real time clock of an on-board device controller. SOLUTION: A real time clock(RTC) 25 is subjected to power feeding from a primary power supply 15 such as a vehicle battery in a normal operation. When the primary power supply is interrupted, a backup battery system 40 is accessed and backup power is fed to the RTC 25. This system includes a low voltage dry cell battery mounted in a fuse component 42 constructed for electrical engagement in a vehicle fuse block 42.
Patent JP-H01151223-A (JP)
Title: Manufacture of both-face metallized film
Inventor: HIRAKAWA KOICHI
IPC: H01G4/18
Filed: 1987-12-08
Abstract: PURPOSE:To prevent a blocking phenomenon from being caused during a rewinding operation of a raw film by a method wherein, when aluminum is to be vacuum-evaporated onto both faces of a film whose surface wetting performance is little, a partial pressure of oxygen during an evaporation operation is set at a specific pressure. CONSTITUTION:A film is drawn from a roller 1 used to feed a raw film and is guided by using guide rollers 2; aluminum is evaporated onto one face at the surface of a first cooling can 3 from a crucible 4. Aluminum is evaporated onto the other face at the surface of a second cooling can 5 from a crucible 6; the film is taken up by a roller 7; these facilities are arranged inside a vacuum tank. During this process, a partial pressure of oxygen during an evaporation operation is set within a range of 4X10<-5>-2X10<-4>mmHg. As a result, close adhesion performance between aluminum evaporated films can be made extremely small as compared with close adhesion performance between the film and the sluminum evaporated film. By this setup, it is possible to prevent the evaporated film from being stripped off due to a blocking.
Patent JP-H06160323-A (JP)
Title: Co gas detector
Inventor: YOSHIDA TAKASHI
IPC: G01N27/12
Filed: 1992-11-19
Abstract: PURPOSE:To furnish a CO gas detector which has an increased precision in detection of CO and also which can be used for a long period and has high reliability, by preventing an activated carbon filter from being heated by a radiation heat of a sensor. CONSTITUTION:A CO gas detector which is equipped with a first case body 11 having an activated carbon filter 2 and being made of a material of high thermal conductivity and with a second case body 12 having a stem 4 disposed in the lower part, having, in the upper part, a heat-resistant porous resin plate 14 having a porous reflecting film 14a on the lower side, being provided with a sensor 6 for detecting a CO gas in a hollow chamber 5 formed between the porous resin plate 14 and the stem 4 and being made of a material of high thermal conductivity, and of which the first case body 11 and the second case body 12 are joined together integrally with an insulating material 15 of low thermal conductivity interposed.
Patent JP-H01151785-A (JP)
Title: Electromagnetic vibration compressor
Inventor: NAKAMOTO HIDEO
IPC: F04B35/04
Filed: 1987-12-08
Abstract: PURPOSE:To miniaturize an electromagnetic vibration compressor by constructing the compressor with a cylinder integrated with a core having suction and delivery paths, a piston having permanent magnetism and a superconducting coil arranged at the outside of the core. CONSTITUTION:When power is fed to a superconducting coil 22, a core 16 is converted into a ferromagnetic material. A piston 19 comprising a permanent magnetic body 18 is attracted to the ferromagnetic core 16 to perform compression and discharges compressed gas through a delivery path 13 to the outside. When current flowing through the superconducting coil 22 is interrupted, field is produced in reverse direction in the core 16 to repel the piston 19 which is returned simultaneously by a resonant spring 20 thus sucking gas through the suction path 14. When the superconducting coil 22 is arranged at the outside of the core 16 integrated with a cylinder, ferromagnetic field can be produced without degrading compression efficiency due to heating resulting in a miniaturized electromagnetic vibration compressor.
Patent JP-2000137680-A (JP)
Title: Device and method for authenticating user
Inventor: HARIMA KOJI
IPC: G06F21/31
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for authenticating a user for improving safety and for saving a time necessary for the authentication of a user by executing the authentication of the user before the connection of a line. SOLUTION: A client 105 dials a server 101 by using his or her own password as a sub-address at the time of calling. The server 101 confirms that a pair of transmitter's address and transmitter's sub-address transmitted from an ISDN network 103 at the time of call incoming is a correct user and the password of the user, and then connects a line by a network connecting device 102, and executes a service to the client 105.
Patent JP-H09127417-A (JP)
Title: Zoom lens in rear focus system
Inventor: TOCHIGI NOBUYUKI
IPC: G02B13/18
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a lens system which is miniaturized as the whole and has a power variation ratio of 12 and about a 1.8F number by providing four lens groups in total and focusing the lens system by the lens group at the rear of the power varying system. SOLUTION: A first group L1 having a positive refracting power, a second group L2 having a negative refracting power, a third group L3 having a positive refracting power, and a fourth group L4 having a positive refracting power are arranged in order from the object side. The second group L2 is moved to the image surface side to vary the power from the wide angle end to the telephoto end, and the fourth group L4 is moved to not only correct the image surface variance accompanying power varying but also focus the lens system. The second group L2 consists of three independent lenses, namely, a negative lens 21, a negative lens 22 made of plastics, and a positive lens 23.
Patent JP-H09129109-A (JP)
Title: Manufacture of thermal fuse and hot air heating/welding device using thermal fuse
Inventor: ONO CHIHIRO
IPC: H01H69/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To dispense with the work for wiping the flux stuck to a soldering iron and an electrode and for replacing the soldering iron and the electrode when welding a fusible alloy and a lead wire in the manufacturing process of an extremely small thermal fuse in particular. SOLUTION: A lead wire 3 is kept in contact with a fusible alloy 2, hot air (w) is blown to the lead wire 3 to heat it, and the fusible alloy 2 is fused by the conducted heat of the lead wire 3 and welded to the lead wire 3 to manufacture a thermal fuse. A hot air heating/welding device 10 used in manufacturing the thermal fuse is provided with a hood 11 having a small nozzle 11a, a blower 12 feeding air to the hood 11 and ejecting the air from nozzle 11a, and a heater 13 having a heating section 13 a provided in the hood 11 or in the middle of a blast path to the hood 11.