baber/WOPTO huggingface dataset:
Patent JP-H10103529-A (JP)
Title: Mechanical seal
Inventor: OZAWA YASUO
IPC: F16J15/34
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a mechanical seal with a high performance by automatically removing foreign matter accumulated on the sliding movable surface of a rotational side sliding movable member by means of the solution for making seal. SOLUTION: The first layer of the sliding surface of a fixed side sliding member 13 is made of a wearing material 21 and layers further than the second layer are constructed as alternately stacked layers of a polishing material 22 of its hardness lower than that of the wear resistant material of a rotational side sliding member 10 and the wearing material 21. When the wearing material 21 is worn, the polishing material 22 appears so as to recover the sliding surface of the rotational side sliding member 10 and when the next polishing member 22 appears, the sliding surface is recovered again so as to avoid deterioration of the rotational side sliding member 10.
Patent JP-H01100303-A (JP)
Title: Control method and device for steam injection system in combined-cycle generating plant
Inventor: ARIYOSHI YUTAKA
IPC: F01K23/10
Filed: 1987-10-14
Abstract: PURPOSE:To avoid such an improper phenomenon where the drain is injected into a combustion chamber by discharging the heated steam, which is introduced from an auxiliary steam system prior to the start of a gas turbine device, from a forced, drain discharge system, so that the drain in a steam injection pipe can be discharged in advance. CONSTITUTION:In the captioned plant, in which steam is injected from a steam injecting piping system C into a combustion chamber 3 in order to decrease the nitrogen oxide produced in the combustion chamber 3 of the captioned plant, a steam injection piping system C is provided with a steam injection backup system C1 as a steam source for steam injection, an extracted-steam- injection-extraction system C2, and a drain discharging system C3, which discharges the drain produced during the early period of steam introduction. In this case, an auxiliary steam system P, which introduces the heated steam from the outside, and a forced, drain discharging system Q, which contains a steam separator 55, are provided. Prior to the start of the gas turbine, the auxiliary steam system P is actuated, so that the heated steam is discharged from the forced, drain discharging system Q.
Patent JP-H0982796-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWAMURA KOICHIRO
IPC: H01L23/522
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To form a side wall having a relaxed difference in level on the side of a wiring without reducing an effective width of the wiring and without increasing the manufacturing costs. SOLUTION: A polycrystalline silicon film 13 is covered with a silicon nitride film 15, a silicon oxide film 16 and a polycrystalline silicon film 21 are piled up and the polycrystalline silicon film 21 is thermally oxidized into a silicon oxide film 22 followed by forming a side wall by etching back the silicon oxide films 22, 16. The polycrystalline silicon film 21 can excellently cover the polycrystalline silicon film 13 and at the time of thermooxidation the polysilicon silicon film 13 is prevented from being oxidized with the silicon nitride film 15 serving as mask; and moreover, the silicon oxide films 22, 16 have a high etching selection ratio to a silicon substrate 11.
Patent JP-H04138865-A (JP)
Title: Device and method for casting casting material
Inventor: MATSUMOTO ISAO
IPC: F27B14/06
Filed: 1990-09-28
Abstract: PURPOSE:To instantaneously cast a molten metal in a crucible into a mold without lowering the temp. by parting a bottom wall part in the crucible from cylindrical side wall part to cast the molten metal into the mold. CONSTITUTION:At first, the crucible 10 is set in an area surrounded with a high frequency induction heating coil 15, and casting material 40 is placed on the bottom wall art 12 in the crucible 10. Thereafter, high frequency current is supplied to the high frequency induction heating coil 15. By this method, Joule-heating is executed to the casting material 40 and this is melted to make the molten metal 41. In such a condition, when the molten metal 41 reaches the optimum casting temp., an actuator 25 in driving mechanism is activated. Accompanied with this, a slide plate 23 is slid to the (b) direction with a working rod 25a in the actuator 25 and the bottom wall part 12 in the crucible 10 is rotated to the (c) direction while centering around the axis of bending parts 30a, 31a in a cooling water pipe 30, 31. Then, at the time of inclining the bottom wall part 12 in some degree, the molten metal 41 is instantaneously dropped to vertically downward with the dead weight and poured into the mold 42 just below the crucible.
Patent JP-S60147401-A (JP)
Inventor: ROBAATO RUISU DOOSON
IPC: C08F289/00
Filed: 1984-12-10
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-H02107240-A (JP)
Title: Ultrasonic probe
Inventor: SAITOU YOSHITAKE
IPC: A61B8/12
Filed: 1988-10-17
Abstract: PURPOSE:To obtain the title probe whose insert part has a small diameter by simple constitution by mounting a rotary body rotatable by the movement of a fluid and a means continuously converting the scanning direction due to the ultrasonic vibrator provided in the vicinity of the rotary body with the rotation of the rotary body in a leading end cap having a fluid entrance and exit. CONSTITUTION:When an ultrasonic probe is inserted, the blood flowing around the probe flows in a cap from the opening part 4a of a cap leading end part 4c as shown by a white arrow and flows out from the opening part 4b of the cap 4. A rotary blade 6 is rotated in the direction shown by an arrow A around the axis of a rotary shaft 5. When the ultrasonic probe is ready to be pulled back, blood flows in the cap 4 from the opening part 4b thereof as shown by a black arrow to flow out from the opening part 4a of a cap leading part 4c. Then, the rotary blade 6 is rotated in the direction shown by an arrow B. As mentioned above, since the ultrasonic vibrator 1 mounted to the rotary shaft 5 is integrally rotated, ultrasonic beam can be emitted over the almost entire region in the outer peripheral direction of the cap 4.
Patent JP-H02108848-A (JP)
Title: High-pressure fuel injection device for engine
Inventor: YOSHIDA TAKEO
IPC: F02M47/02
Filed: 1988-10-17
Abstract: PURPOSE:To make a fuel injection rate variable over a wide range by applying the constitution wherein an engagement member is so fitted as to be freely shiftable for selective contact with the rear of an engagement part provided in a fuel injection valve body and restricting the fuel injection valve body to the mode of a short lift stroke, and controlling the shift of the engagement member with an electromagnet. CONSTITUTION:A fuel injection valve 1 is so constituted that a cylinder 14 is provided for a disc-shaped inner lid member 12 cellularly dividing the inside of a body 6 into front and back sides, and the rear part of a fuel injection valve body 13 for opening and closing a fuel injection port 2 is retained with the cylinder 14. In this case, a flanged engagement part 41 is projected at a position in the rear of the collar part 13c of the fuel injection valve body 13. Also, an engagement member 42 selectively coming in contact with the rear part of the engagement member 41 is provided and so retained on the internal surface of a through-hole 35 as to be freely shiftable. Furthermore, an armature 43 magnetically adsorbed to an electromagnet 31 for controlling the aforesaid engagement member 42 is projected at a portion projected from the through-hole 35 of the engagement member 42. Power supply to the electromagnet 31 is controlled with a control device 61 on the basis of signals outputted from an engine speed detector 62, a throttle opening detector 63 and the like.
Patent JP-H1189464-A (JP)
Title: Milking equipment
Inventor: KAWABATA SHINICHI
IPC: A01J5/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide milking equipment capable of carrying out the fitting operation of a milking cup based on a manual handling by reduced labor efficiently. SOLUTION: This milking apparatus is equipped with a supporting mechanism Aa for supporting a milking cup 50 attachable and detachable to a cow teat to be a target for milking movably in the horizontal direction and liftably. A control means for controlling the moving operation of the supporting mechanism Aa is constituted to change from an automatic handling state for moving and operating the supporting mechanism Aa for automatically fitting the milking cup 50 to a teat based on the detected position information of the cow teat existing at a fixed position for milking to a manual handling state for allowing the moving operation of the supporting mechanism Aa by a manual handling.  A balancing mechanism for allowing a lifting and lowering operation by the manual handling of the supporting mechanism Aa and producing a lifting operation force so as to balance the weight of the supporting mechanism Aa during the lifting and lowering operation by the manual handling is installed.
Patent JP-H03120225-A (JP)
Title: New peptide and antihypertensive agent containing same peptide
Inventor: KOMURA MASANORI
IPC: A61K38/17
Filed: 1989-10-04
Abstract: NEW MATERIAL:A peptide expressed by formula I to formula VI and salt thereof. USE:The novel peptide has angiotensin conversion enzyme inhibiting action and is blended with a physiologically functional food or medicine as an active ingredient for antihypertensive agent. Dose and administration amount thereof is 0.01-10mg 1-3 times daily. PREPARATION:A raw material having a reactive carboxyl group corresponding to either one of two fragments divided into two in arbitrary position of peptide bond is condensed with a raw material having a reactive amino group corresponding to other fragment using dicyclohexylcarbodiimide method according to a solid method ordinarily used in peptide synthesis and as necessary protecting group is removed to provide the novel peptide.
Patent JP-S61135782-A (JP)
Title: Preparation of metal vapor-deposited film
Inventor: NAKAI SHOICHI
IPC: B44C1/165
Filed: 1984-12-07
Abstract: PURPOSE:To make it possible to observe a picture pattern as a punched pattern from front and back surfaces, by forming a metal vapor deposition layer to the outside of a transparent synthetic resin film having a picture pattern printed thereon and printing a picture pattern on the outside of said layer by utilizing a register mark before washing off the exposed vapor-deposited metal. CONSTITUTION:A picture pattern is printed on a transparent synthetic resin film and a metal vapor deposition layer is formed to the outside thereof so as to leave a register mark at the time of printing and a picture pattern is printed on the outside thereof by utilizing the register mark and, thereafter, the exposed vapor-deposited metal is washed off. In this case, because picture pattern layer printed at first is covered with the metal vapor deposition layer but the register mark is not covered with said vapor deposition layer, the picture pattern can be printed on the outside of the vapor deposition layer so as to be allowed to coincide with the first picture or to be fitted thereto. The second time printing of the picture pattern allows the metal vapor deposition layer to expose at the part other than the picture pattern and, therefore, if the surface is washed by fluoric acid or caustic soda, the exposed metal vapor deposition layer is released but the metal vapor deposition layer covered with the picture pattern remains in a state guarded by printing ink.
Patent JP-S63115602-A (JP)
Title: Cross rolling down method for strip
Inventor: TAZOE NOBUHIRO
IPC: B21B1/38
Filed: 1986-10-31
Abstract: PURPOSE:To execute effective rolling according to strip thickness and to improve quality by selectively using a rolling down part consisting of plural small-diameter vertical rolls and a rolling down part consisting of a single large-diameter vertical roll according to a rolled stock and executing the rolling. CONSTITUTION:The sheet rolling-down part 10 having the plural vertical rolls 9a, 9b of the smallest diameter D1 is positioned to the strip side and the cross rolling down of the strip S is executed if the strip S is light-gaged. On the other hand, the single vertical roll of the large diameter D3 of the plate rolling- down part 13 is positioned to the strip side and the rolling is executed if the strip S is heavy-gaged. The optimum cross rolling-down meeting the strip thickness is executed by the above-mentioned method.
Patent JP-H01101122-A (JP)
Title: Device for production of optical disc
Inventor: HAYASHI RYUTARO
IPC: B29C43/02
Filed: 1987-10-15
Abstract: PURPOSE:To reduce inclusion of bubbles in a photopolymer in a transfer step, and reduce drop-out in reproduction of a signal transfer layer, by a method wherein a moving base wherein a turntable, a center boss and a gas pressure controller are integrated is made freely movable on a case. CONSTITUTION:A freely turnable turntable 19 having a recess 17, a center boss 20 which is mounted in a free turn integrally with a turntable and a gas controller for controlling the pressure in the recess 17 are provided in a rectangular base case 14 of a moving base 13. When the center boss 20 is raised, since a disc 29 is fixed to a outside periphery ring 150, it deforms into an umbrella shape to form a closed space of a flat cone shape between a disc next to the space in the recess 17 and a stamper 15. When the center boss is stopped to a predetermined upper position, a gas passage 31 is connected to a depressurization pump 38, and depressurization is started, then negative pressure gas vibrates the inside periphery of the photopolymer reservoir, and bubbles in the photopolymer are reduced.
Patent JP-H02103533-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KON YOSHINORI
IPC: G03C1/34
Filed: 1988-10-13
Abstract: PURPOSE:To enhance sensitivity and to improve a fog suppressing effect and preservable property with age by incorporating silver halide particles of >=1.0mum into one layer of emulsion layers and further incorporating specific compds. therein. CONSTITUTION:This photosensitive material has photograph constituting layers including at least one layer of silver halide emulsion layers on a base and silver halide particles of >=1.0mum are incorporated into at least one layer of the silver halide emulsion layers; in addition, at least one kind of the compd. expressed by the formula I are incorporated into the silver halide emulsion layers. In the formula I, R1 denotes -NHCOR3 or -NHSO2R4; R3, R4 respectively denote an alkyl group, aryl group and R2 denotes a halogen atom, nitro group, etc.; n denotes 0 to 4. The high sensitivity and the high fog suppressing effect and obtd. in this way and the preservable stability with age is improved.
Patent JP-S62120025-A (JP)
Title: Method and apparatus for drawing by charged beam
Inventor: IKENAGA OSAMU
IPC: H01L21/30
Filed: 1985-11-20
Abstract: PURPOSE:To improve drawing throughput without decreasing drawing accuracy by simultaneously drawing a plurality of patterns by a plurality of charged beam emitting mechanisms arranged in a direction perpendicular to the moving direction of a sample, and correcting the deflecting width of beams in response to the height variation of the drawing position. CONSTITUTION:A plurality of electron beam emitting mechanisms 13 are arranged one row in X direction above a stage 11, and a deflecting field on a wafer 12 is continuously connected. A light emitted from a light emitting unit 14 is focused to a beam emitting position on a wafer by the corresponding electron beam emitting mechanism, and emitted as a fine spot light. The light emitted from the wafer 12 by this emission is focused on a photo detector 15 corresponding to the unit 14. The height variation of the wafer 12 is detected on the basis of a signal obtained by the photo detector 15, and the deflecting amount in case of scanning the beam emitted from the mechanism 13 is corrected in response to the detected variation amount to draw it.
Patent JP-S61165140-A (JP)
Title: Retry use save data discriminating system
Inventor: TAMURA HIDEO
IPC: G06F11/14
Filed: 1984-12-10
Abstract: PURPOSE:To discriminate a register save and a memory save by providing two save stacks, saving only one of them, in case of the register save, and bringing a stack pointer to +1. CONSTITUTION:A register save stack (R-SAVE)43 and a memory save stack (M-SAVE)44 of a 4 byte unit are provided, and stack pointers R-PT431, M-PT441 are provided on each of them. In this state, values of the R-PT431 and the M-PT441 are compared by a comparator 5, and in case of R-PT=M-PT, no save data exists, and in case of R-PT=M-PTnot equal to '0', memory save data exists, and in case of R-PTnot equal to M-PT, a register save exists.
Patent JP-H0977913-A (JP)
Title: Copolymer latex and composition containing the same and used for coated paper
Inventor: TAKANO KOJI
IPC: D21H19/56
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prepare a copolymer latex reduced in viscosity and improved in stability, flowability and water retentivity by mixing two specified copolymer latices with each other. SOLUTION: One hundred (100) pts.wt. monomer mixture containing 15-55 pts.wt. aliphatic conjugated diene monomer, 0.5-5 pts.wt. ethylenically unsaturated monomer and other comonomers is emulsion-copolymerized in the presence of a polymerization initiator to obtain a copolymer latex (A) having a mean particle diameter (DA) of 60-200nm. One hundred (100) pts.wt. monomer mixture containing 15-55 pts.wt. aliphatic conjugated diene monomer, 4-20 pts.wt. ethylenically unsaturated monomer and 4-20 pts.wt. ethylenically unsaturated amide monomer is emulsion-copolymerized in the presence of a polymerization initiator to obtain a copolymer latex (B) having a mean particle diameter (DB) of 30-100nm and satisfying the formula: DB<DA-10. Components A and B are mixed with each other in an A/B weight ratio of 98/2 to 65/35 (in terms of the solid matter).
Patent JP-H0977648-A (JP)
Title: Liquid for permanent wave treatment and permanent wave treatment method using it
Inventor: RYU SHIGEYOSHI
IPC: A61K8/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a permanent wave treatment liquid which has no worry for damaging scalp and hair by overtime and irritating the eyes in permanent treatment and able to prevent surface roughing of hands of the personnel by moderating the stimulation on scalp and hair, a permanent wave treatment method using the liquid. SOLUTION: The method comprises 1) washing hair with a shampoo, 2) removing water with a towel, 3) applying a 1/1 mixture of sobasyochu (a spirits of buckwheat) and a primary liquid, 4) winding the hair on rods, 5) covering the head with a cap and leaving for 30min which is the waiting time of the primary liquid, 6) applying the second liquid on hair wound on the rods and leaving for 15min which is the waiting time of the secondary liquid, 7) remove the rods, washing down the permanent treatment liquid with hot water and 8) removing the water with a towel and comb and arrange the hair.
Patent JP-H03122779-A (JP)
Title: High speed plotting processing system for circle and circular arc
Inventor: YOSHII KUNIHISA
IPC: G06T11/20
Filed: 1989-10-05
Abstract: PURPOSE:To reduce the generation of unnecessary linear data, to omit plotting processing and to speed up the whole processing by omitting the approximate processing of a circular arc in an area other than a plotting area. CONSTITUTION:Circular arc data inputted to a preprocessor 2 are divided into four parts by two straight lines passing the center point of the circular arc. A decision processor 3 executes an buffer test between the divided circular arc and a plotting area X and decides IN when both the end points A, B of the circular arc are included within the area X, OUT when both the points A, B are on the outside of a plotting area boundary (a), or CROSS for other cases. The end point on the out side of the area X out of both the end points A, B of the circular arc decided as CROSS is moved along the circular arc up to the boundary (a) to form new circular arc data. Then the data are applied to linear approximate processing by a data generating device 5 and linear data are generated and rapidly displayed on a plotting display device 6. Consequently, the plotting speed of a circle and a circular arc can be improved.
Patent JP-2000075621-A (JP)
Title: Toner container, cleaning device, developing device and process cartridge
Inventor: SUZUKI AKIRA
IPC: G03G15/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a process cartridge having resistance against falling, impact and change of the inner pressure by producing two half bodies by plastic injection molding, fitting the two half bodies in a mold, injecting a molten resin for joining to join the bodies. SOLUTION: An integral molding method is used by producing two half body containers 51, 52 by plastic injection molding, fitting the bodies to each other in a mold, and injecting a molten resin material for joining to the fitted part 53a, 53b, 53c to join the bodies. Thus, the part where the resin is directly injected has no outer periphery face on the vicinity of the extended of the contact faces 54a, 54b, 54c in the cavity side of the half bodies 51, 52. The flame retardant used for the joining resin is ethylene bispentabromobenzene as the chemical name.
Patent JP-H0899639-A (JP)
Title: Steering column cover for vehicle
Inventor: ONUMA TAMOTSU
IPC: B60R16/02
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the fall of an upper cover body by forming protruding parts on the upper cover side edge part side of a loose fitting groove in order to make the groove width slightly smaller than the lever diameter of a switching lever. CONSTITUTION: At the time of fitting an upper cover body 14, the switching levers 8, 8 of combination switching mechanism 4 are fitted with play into the loose fitting grooves 44, 44 of upper cover side wall parts 34, 34. In the loose fitting grooves 44, 44, protruding parts 46, 46 are formed on the upper cover side edge parts 34, 34 side so as to form small groove parts 48 with groove width slightly smaller than the lever diameter D of the switching levers 8, 8. Since the lever diameter D is slightly larger than the groove width W of the small groove parts 48, the switching levers 8, 8 pass through while deforming the protruding parts 46, 46 elastically so as to enlarge the width of the small groove parts 48, 48. The switching levers 8, 8 can thereby be easily fitted with play into the loose fitting grooves 44, 44 with the groove width W slightly larger than the lever diameter D.
Patent JP-H11102422-A (JP)
Title: Read device management system, read device and read device managing method
Inventor: SATO MASAO
IPC: G07F7/08
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a read device management system, a read device and a read device managing method which improve the safety of an operation during a test and normal time in a reading device which is contained by a processing device that processes a prepaid card. SOLUTION: A read device refers to a communication flag of a storing part, in response to a card use request and discriminates whether or not to communicate with an upper device (S1). When it is has not yet communicated with the upper device, the read device discriminates whether or not the class data of a card that is a use object shows a card for test (S2). When the class data of the card shows the card for test, the read device discriminates whether or not prescribed data stored in the card match with check data of the storing part (S3). When they matching, the card is regarded as a card for test and its use is allowed. Also, when it is discriminated that it communicates with an upper device, the read device discriminates whether or not the class data of the card shows a prepaid card. When the class data shows the prepaid card, the read device allows the use of the card.