baber/WOPTO huggingface dataset:
Patent JP-S6396368-A (JP)
Title: Digital valve
Inventor: MIYASA AKIRA
IPC: F16K1/54
Filed: 1986-10-14
Abstract: PURPOSE:To prevent that a part of a valve body is torn off to make dust to clog an orifice, by forming the orifice at the upper side of a valve seat and a ring-formed projection with the diameter larger than the orifice diameter at the lower side of the valve body. CONSTITUTION:A valve body 3 fixed at the tip of a plunger 4 is made of an elastic material of a synthetic rubber or the like. The lower end surface of the valve body 3 contacts to or separates from the upper end surface of a valve seat 6 by the up and down movement of the plunger 4, and at the lower end of the valve body 3, is formed a ring-formed projection 6 with the inside diameter larger than the diameter of an orifice 7 of the valve seat 6. Since the diameter of the ring-formed projection 16 is larger than that of the orifice 7, the periphery of the orifice 7 is never squeezed and depressed by the valve body 3.
Patent JP-S62107690-A (JP)
Title: Speed controller
Inventor: SAKAKIBARA YOSHIHIRO
IPC: H02P7/288
Filed: 1985-11-01
Abstract: PURPOSE:To prevent an overvoltage and an overcurrent applied to a switching element from generating by selectively switching the power controller of an actuator on the basis of the codes of a speed deviation and a speed command value. CONSTITUTION:A comparator 7 outputs a deviation epsilon between the speed command value of a target value generator 6 and a speed detected value of a control amount detector 5. A positive/negative signal converter 9 outputs the deviation epsilon from a terminal 9a at positive time and it from a terminal 9b by inverting the sign at negative time. A signal code discriminator 10 switches data selectors 11, 12 to a solid line side when the sign of the speed command value is positive while inversely to a broken line side when it is negative. the deviation epsilon is applied through the selectors 11, 12 to power control elements 4a-4d provided between a power source and a motor 1.
Patent JP-2001062007-A (JP)
Title: Golf club head and golf club set
Inventor: NISHIO MASAYOSHI
IPC: A63B53/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head with which a slice hardly occurs. SOLUTION: This golf club head 1 is recessed with a plurality of substantially parallel extending face line grooves 4 on a clubface 2a. All the face line grooves 4 in a reference state that the head 1 is soled to a horizontal surface GL at a lie angle α inclines upward from a heel h side toward a toe t side. The angle of inclination of the face line grooves 4 with the horizontal line N on the clubface 2a is specified to >=0.5 deg..
Patent JP-S60136366-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU SHINJI
IPC: G11C11/401
Filed: 1983-12-26
Abstract: PURPOSE:To augment the integration density of a space DRAM by a method wherein a memory cell is composed of a slot type capacity element provided on the surface of a semiconductor substrate and another switching element making a serial circuit upon the former element. CONSTITUTION:An N<+> type semiconductor substrate 1 comprising a single crystal silicon is utilized as one electrode of the capacity element C of a memory cell in a DRAM. The capacity C of the memory cell is mainly composed of a semiconductor substrate 1, a slot 2A, an insulating film 28 and a semiconductor region (conductor) 2C. An MISFETQ as the switching element of the memory cell is composed of a P type semiconductor plate 5 comprising a single crystal silicon provided on the upper part of a pair of capacity elements C specifically approached through the intermediary of another film 3.
Patent JP-H1183616-A (JP)
Title: Necessary vibration component extracting vibration measuring equipment
Inventor: KOSEKI TSUNEO
IPC: G01H17/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To measure accurate vibration amount without being affected by the vibration amount having frequencies which are not resonant with the number of revolution of a rotary machine. SOLUTION: In this vibration measuring equipment, a vibration detector 2 fixed to a rotary machine 1 outputs an AC signal which is in proportion to the vibration amount of a rotating shaft or a bearing base, which amount is measured by processing the AC signal. A vibration component extracting means 3 is installed, which extracts an AC signal corresponding to the vibration amount having a frequency which is resonant with the number of revolution of the rotary machine which number is previously set with respect to the AC signal outputted from the vibration detector 2.
Patent JP-S60137631-A (JP)
Title: Preparation of colored frp
Inventor: TAKIYAMA EIICHIROU
IPC: B29C70/10
Filed: 1983-12-26
Abstract: PURPOSE:To obtain gel coating excellent in weather resistance, boiling resistance and appearance, etc. by using specified side chain combined polymer containing color agent as the gel coating of a reinforced plastic molded item. CONSTITUTION:Color agent B (titanium white etc.) is added to side chain unsaturated combined polymer A having (meth)acryloyl group (such as a polymer in the formula) etc. and this mixture is used as gel coating that forms the surface layer of a reinforced plastic molded item to obtain the gel coating film having widely improved in physical property.
Patent JP-S61124628-A (JP)
Title: Production of slub yarn
Inventor: ARIMURA SHIGERU
IPC: D01H5/36
Filed: 1984-11-19
Abstract: PURPOSE:To improve the productivity of a slub yarn per unit apparatus, and improve the quality of the yarn, by controlling the speeds of the fiber-bundle feeding part, the delivery part and the twisting and winding part of a draft mechanism independently, thereby enabling the control of the winding speed according to the change in the denier of the spun yarn. CONSTITUTION:For example, the fiber bundle 1 is introduced successively into the back roller 3 and the front roller 5 driven independently with individual variable speed motors, and the fiber bundle 1 delivered from the front roller 5 is introduced into a twisting and winding part 2 having arbitrarily variable speed and wound. In the above process, the spinning of the slub yarn is carried out while independently controlling the speed of the fiber-bundle feeding part, the speed of the delivery part, and the speed of the twisting and winding part of the drafting mechanism constituting the spinning apparatus.
Patent JP-2000314187-A (JP)
Title: Thermal storage sheet for building finish member, and thermal storage building finish member
Inventor: NAKAMURA RUNA
IPC: E04B1/74
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To impart thermal storage property and thermal insulation property and to make it difficult to transfer outdoor low temperature to the inside by using a thermal storage sheet for a building finish member which is obtained by laminating a thermal insulating layer on a thermal storage layer which has a thermal storage material dispersed in a polymer matrix. SOLUTION: A thermal storage sheet 10 for a building finish member includes a thermal storage layer 11 obtained by dispersing a thermal storage material in a polymer matrix. The thermal storage sheet 10 for the building finish member has a thermal insulating layer 12 such as a foamed layer laminated thereon, and prevents emission of heat stored by the thermal storage layer 11. Further, a moisture permeable sheet is laminated on the thermal storage sheet 10, and therefore it suppresses moisture permeation to the adjacent thermal storage layer 11 and the thermal insulating layer 12, to thereby prevent degradation of the thermal insulation property. The thermal storage sheet 10 is used as a laminated sheet such as one stuck to the surface of the building finish member, and therefore it is preferably decorated.  The thermal storage sheet 10 has the thermal storage material dispersed therein, and therefore it stores heat at elevated temperatures and emits heat at lowered temperatures. As a result, transfer of outdoor low temperature to the interior of a room can be temporarily alleviated.
Patent JP-H04123241-A (JP)
Title: Data processor
Inventor: YAMASHITA KAZUHISA
IPC: G06F3/06
Filed: 1990-09-14
Abstract: PURPOSE:To improve a processing speed by comparing identification (ID) information stored correspondingly to stored data with ID information outputted in accordance with a buffer loading instruction, and when both contents coincide with each other, allowing data reading from the 2nd buffer. CONSTITUTION:A processor 1 outputs a read signal to a line 7 and then outputs an address signal including ID information equal to ID information corresponding to a previously outputted false load instruction to an address bus 8. The ID information is compared with ID information corresponding to data stored in a read buffer 5, and when both the contents coincide with each other, the stored data corresponding to the ID information is inputted to a processor 1 through a data bus 9. In a period before reading the stored data, the processor 1 is allowed to execute other processing, so that a wait cycle for flashing a write buffer 4 or waiting the reading of data from an I/O device is made unnecessary. Consequently, data processing can sharply be accelerated.
Patent JP-H04123839-A (JP)
Title: Manufacture of lost foam pattern
Inventor: SAITO MASATOSHI
IPC: B22C7/02
Filed: 1990-09-14
Abstract: PURPOSE:To manufacture a lost foam pattern with a small number of processes for a short working time by coating urethane raw liquid or mixed material of the raw liquid and polystyrene foam powder as liquid-state or foam-state on the joining part of a pattern basis body and a part of the pattern as a corner part of a casting product, or on the base of a projected part at the outer surface thereof. CONSTITUTION:A part 22 of the pattern is put at a prescribed position on the basis body 1, and by squeezing polyethylene from a tube 6, the corner positions at right and left sides of the basis body 1 and the part 22 are coated with polystyrene in liquid state, respectively. The raw liquid 3 immediately starts to foam and forms the urethane foam for a short time. Successively, while the foam body 4 is not yet cured, the foam body at the corner parts is formed as almost triangle column-state by using a metallic spatula 7, etc., to form the joined part 52 and joining of the part 22 of pattern to the basis body 1 is completed.
Patent JP-H0984475-A (JP)
Title: Water feed sheet
Inventor: ISOZAKI FUMIHIRO
IPC: D04H1/498
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prepare a water feed sheet, comprising a specific water holding layer laminated to a water absorbing layer, having a prescribed water absorptivity and capable of saving labor and raising the efficiency in water feeding operations and enabling the stabilization of quality of a plant without causing root rot. SOLUTION: This water feed sheet is obtained by laminating (A) a water holding layer, comprising (i) a nonwoven web layer A containing >=70wt.% cotton and laminated to (ii) a nonwoven web layer B comprising a thermoplastic synthetic continuous filament yarn having 1-7 denier single filament size and having >=200wt.% water holding capacity to (B) a water absorbing layer, comprising a nonwoven web composed of a thermoplastic synthetic continuous filament yarn having 0.5-5 denier single filament size and having >=50mm water absorptivity according to the Byreck method, <=100cm<3> /cm<2> /sec air permeability and a smooth surface. The respective constituent fibers in the layers A and B and the water absorbing layer are mutually three-dimensionally interlaced by needle punching treatment and integrated as a whole.  The water absorptivity of the water feed sheet according to the Byreck method is >=100mm.
Patent JP-S63107664-A (JP)
Inventor: WATANABE NOBORU
IPC: E05B29/02
Filed: 1986-10-16
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-H0556832-A (JP)
Title: Refrigerated case
Inventor: HARIGAI KAZUO
IPC: F25D23/02
Filed: 1991-08-31
Abstract: PURPOSE:To make the shock on fully opening and closing a door adsorbed in the rotary opened and closed door equipped at a refrigerated case and lessen the opening and closing force to facilitate the operation. CONSTITUTION:This show case is provided with a gear mechanism 16 composed of a large gear 23 and a small gear 22 and a rotary ring piece 20 fitted to the small gear 22. And a door body 9 and a gas spring mechnism 15 are connected through the intervention of the gear mechanism 16 moving in accordance with the opening and closing motion of the door body 9. As the result thereof, the gas spring mechanism 15 serves to resist against the opening and closing on fully opening and closing the door body 9 and also assists to accelerate opening and closing motion during the opening and closing motion.
Patent JP-H03105624-A (JP)
Title: Identifier sorting processing system
Inventor: SHIOKAWA SATOSHI
IPC: G06F9/45
Filed: 1989-09-20
Abstract: PURPOSE:To execute the sorting in a short time by providing a table and a chain for executing a retrieval by using a prescribed number of characters (for instance, one character, four characters, five characters, etc.,) from the head of an identifier as a key and executing successively the sorting. CONSTITUTION:A sorting chain entry table 1 uses the head one character of an identifier as a key and points the entry concerned of an identifier dictionary sorting main chain 2. The identifier dictionary sorting main chain 2 uses the head four characters of the identifier as a key and points the entry concerned of an identifier dictionary sorting sub-chain 3. The sub-chain 3 uses the head five characters of the identifier as a key and points the identifier concerned of an identifier dictionary 4. Subsequently, with regard to the prescribed number of characters (one character, four characters and five characters) from the head of the identifier the table 1, the main chain 2, the sub-chain 3 and the dictionary 4 are retrieved successively, and it is sorted to the position concerned. In such a way, even if a multiple identifier in which a prefix (for instance, five characters or less) is added to the head is defined, sorting can be executed in a short time.
Patent JP-H1180864-A (JP)
Title: Production of lead for extrusion or lead alloy for extrusion and coating layer for power cable
Inventor: MIMURA SHOJI
IPC: H01B7/20
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent the inclusion of oxides into a product at the time of producing a coating layer for power cable, made of lead and lead alloy, by means of an extruding machine by regulating the concentration of oxygen in lead and lead alloy to a value in a specific range. SOLUTION: Lead or lead alloy for extrusion having 0.0001-0.0035 wt.% oxygen concentration, is prepared and melted, in a state where the surface of the molten metal is covered with inert gas, in a melting furnace. The molten metal is transported via a pipe to an extruding machine to extrude the molten alloy while solidifying it, by which the coating layer for power cable is produced. According to this method, the occurrence of oxide foreign matter at the surface of the coating layer for power cable can be prevented. Further, even in the case where long-time continuous extrusion is required, e.g. a coating layer for long-size submarine power cable, a product having excellent surface free from oxide foreign matter can be obtained. Moreover, as the lead alloy, those containing Sn, Cd, and other various elements are applicable.
Patent JP-H02224840-A (JP)
Title: Gear form rolling device
Inventor: ISHII MASAMI
IPC: B21H5/00
Filed: 1988-09-29
Abstract: PURPOSE:To obtain satisfactory tooth trace accuracy by attaching a usual die having no gradient on the outside peripheral part to a die axis, inclining the die axis by a prescribed angle and working a tooth profile to the outside periphery of a gear blank with a plate. CONSTITUTION:A die axis 7 of a form rolling device A is inclined by theta on the same plane as a blank axis 9 for fixing a gear blank with a plate, and worked by a usual die 8. As for a plate side gear 11a and its opposite side 11b, a difference is generated in an elongation by a plate 12, such a tendency as the outside peripheral surface 16 of the gear is tapered can be corrected and satisfactory tooth trace accuracy is obtained.
Patent JP-H0290945-A (JP)
Title: Ceramic oxidation catalyst, and method and device for deodorization using same
Inventor: HAMAGUCHI MASAAKI
IPC: B01D53/86
Filed: 1988-09-29
Abstract: PURPOSE:To ensure high porosity, large surface area and superior oxidation catalytic efficiency for effective deodorization when a single deodorization tower is used by filling it with a ceramic oxidation catalyst containing metal oxides. CONSTITUTION:As a filler 3 of a deodorization tower, a ceramic oxidation catalyst is used which consists of metal oxides of iron, cobalt and nickels and/or carbonates of iron, cobalt and nickel which could become metal oxides after annealing and metallic salts such as ammonium salt. This filler 3 is porous with a large surface area, and withstands constantly applied circulating liquid or air pressure, or the weight of a working service person during inspection and filling operation. In addition, the filler is chemical-resistant. Subsequently, the number of deodorization towers can be reduced and the high economical effects are ensured.
Patent JP-H1176015-A (JP)
Title: Hook bar holder
Inventor: HAYASHI MITSUZO
IPC: A47F5/10
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a hook bar holder with which hooked merchandise can be speedily/smoothly put out forward without depending on human intervention by inclining a hook while using a conventional horizontal hook as it is. SOLUTION: A hook bar holder 2 (2L and 2R) is used for supporting both the ends of a hook bar 3 for arranging a hook 4 having a lock part 43, a hook rod 41 and a stopper 42 while fitting its lock part 43 from the upside, and is fitted to a strut U (U1L and U1R) of the utensile U pierced with a fitting hole U2 while supporting the hook bar 3. The hook bar holder 2 is locked in the fitting hole U2 and provided with plural lock pawls 22 having lock recessed parts 24 for fitting the lower peripheral edge of the fitting hole U2 respectively on the lower surface on the side of root. The lock recessed part 24 is formed so as to turn the top end of the hook rod 41 of the hook 4 obliquely downward.
Patent JP-H0750679-A (JP)
Title: Method of bandwidth allocation in communication network
Inventor: GUROU ROBAATO EMU
IPC: H04Q11/02
Filed: 1991-09-25
Abstract: PURPOSE: To provide a token protocol, whose time is measured for a loop communication network with the same assured band-width and to effectively use the band width. CONSTITUTION: Assured band width, interaction, batch service of a service class with a priority level are permitted by the protocol, and these are achieved by measuring revolving time of a writing token. Information transmission is restricted by the service class and the measured revolving time of the wiring token. When the wiring token is received, it is informed to a transmission priority logic 32, a token holding timer is loaded C2 , C3 , and the timer is reset by a token control logic 24. The information waiting at a transmission buffer logic 34, is taken out when the timer does not reach zero and processed by a frame generation logic 36. The generated frame is supplied to an encoder 40 through an output control logic 38, encoded data frame is transmitted to a loop. The information at the logic 34 is transmitted continuously, until the end of holding time of the writing token.  In the reception of the band width assigning token, the information is added to presents assignment by the logic 24.
Patent JP-H1176997-A (JP)
Title: Crude refuse treating device
Inventor: KINUKAWA KENSAKU
IPC: B09B3/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a crude refuse treating device which makes it possible to easily decompose crude refuse by the microorganisms existing in treating materials. SOLUTION: This crude refuse treating device has a decomposition treating chamber 1 which executes the decomposition treatment of the crude refuse by the treating materials 2 in which the microorganisms exist. Such crude refuse treating device has a shearing machine 4 for shearing the crude refuse in a crude refuse feeding path 3 to the decomposition treating chamber 1. The crude refuse is finely sheared by this shearing machine 4 and are fed into the decomposition treating chamber 1. The crude refuse may, therefore, be highly efficiently decomposed by the microorganisms existing in the treating materials 2 and the putrefaction of the crude refuse without being decomposed is prevented.
Patent JP-H0580429-A (JP)
Title: Image forming device
Inventor: MAKINO KAZUNORI
IPC: G03D13/00
Filed: 1991-09-25
Abstract: PURPOSE:To eliminate the need for allowing guide plates on an exposure table to be retracted even after the initial feeding of a photosensitive pressure- sensitive sheet is finished by providing tip leader guide plates on an exposure table which guide the carrying of the tip leader on the exposure table in the initial feeding of the photosensitive pressure-sensitive sheet only with the non- image formation parts of the photosensitive pressure-sensitive sheet. CONSTITUTION:In the tip leader of the photosensitive pressure-sensitive sheet 4 the sheet is fed by a pair of guide plates arranged on the upper surface of the exposure table 3 while the both-side edges of the sheet are guided in the both-side directions along the carrying direction of the photosensitive pressure- sensitive sheet 4 on the exposure table 3. A pair of guide plates covers only the non-image parts on both edges of the photosensitive pressure-sensitive sheet 4, that is, only the parts of the photosensitive pressure-sensitive sheet 4 carried following the tip leader part, where image formation by CRT exposure is not carried out. Thus, an exposure path for the photosensitive pressure-sensitive sheet 4 is not obstructed after the initial feeding of the sheet. Thus, the need for allowing the guide plates to be retracted for the exposure preparation is eliminated.
Patent JP-H0293424-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: TANAKA MASAO
IPC: G02F1/13
Filed: 1988-09-29
Abstract: PURPOSE:To equalize a gap interval with high accuracy, and also, to improve the productivity by working a liquid crystal material to a prescribed dimension by low temperature freezing and placing it between substrates, and sealing the peripheral part of the substrate with a sealant. CONSTITUTION:A liquid crystal material 11a is allowed to flow down from a slit 12 to a freezing device 13 using fluid nitrogen, and a liquid crystal material 11b being a little thicker than a prescribed dimension is obtained. By allowing it to pass through between rollers 14, 14, a liquid crystal material 11 having the prescribed dimension is formed. Subsequently, substrates 15, 16 are allowed to abut on both side faces of the liquid crystal material 11, and by sealing the peripheral edge of the substrate with a low temperature use sealant 17, a liquid crystal display panel is formed. Therefore, side the liquid crystal material 11 whose dimension is worked to prescribed thickness is used, an interval between both the substrates becomes uniform and a gap having high accuracy is obtained. Also, since an evacuation stage extending over many hours is eliminated, the productivity can be improved remarkably.