baber/WOPTO huggingface dataset:
Patent JP-H0579487-A (JP)
Title: Closed type compressor
Inventor: TAKAHASHI MASANORI
IPC: F04C18/356
Filed: 1991-09-19
Abstract: PURPOSE:To provide a cushion effect for a space part and to reduce the generation of vibration and noise by forming a space part, composed of an annular groove, in a bearing member for supporting a rotary shaft having an eccentric part with which the roller of a compression element is engaged, and causing delivery of a refrigerant in a space part to the interior of the space part. CONSTITUTION:A compression element rotated with the aid of an electric motor 21 is contained in a closed container 20 and the compression element forms structure in which a roller 32 attached to an eccentric part 33 of a rotary shaft 22 is eccentrically contained. The rotary shaft 22 is supported by means of a bearing member 23 mounted on an upper part and a bearing plate 25 arranged to a lower part, between which a cylinder 24 is nipped. In this case, an annular groove 26 is formed in the bearing member 23, the annular groove 26 is covered from above with a plate 27 for preventing the generation of noise formed of a damping steel plate and the plate is fixed by means of screws 28 to form a space part 29. A refrigerant in the space part 29 can be delivered in the closed container 20 through a communicating hole 35 for delivery formed in the cylinder 24 and an auxiliary pipe 34 for delivery.
Patent JP-H06117633-A (JP)
Title: Gas burner control device
Inventor: NAKAMURA JUN
IPC: F24H1/10
Filed: 1992-10-06
Abstract: PURPOSE:To confirm an accurate identification information in a short time by displaying identification information on a display means based on a starting command of a starting means. CONSTITUTION:A main remote controller M1 and a bath remote controller M2 are equipped with operation sections 20 and 30 designed to set each of their objective state and display sections 21 and 31 which display their setting contents and a communication section 15 and communication-free communication sections 22 and 32 and control sections which operate based on a preliminarily stored remote controlled control information. Each of the control sections 10, 24 and 34 stores version information which serves as identification information which identifies equipment operation control information. The version information is displayed on the displays 21 and 31 based on a starting command. This constitution makes it possible to confirm the identification information in a short time since the identification information can be confirmed by operating a starting means K and monitoring a display means D.
Patent JP-H02223637-A (JP)
Title: Water pump arranging configuration for engine
Inventor: ATSUMI MAMORU
IPC: F01P5/10
Filed: 1988-10-21
Abstract: PURPOSE:To intend a narrower width of engine in a water pump arranging configuration for recycling cooling water concerning an engine by arranging a water pump at a stepdown portion formed of the front wall of a housing case expanded out to the side and the side wall of a crank case. CONSTITUTION:The front side part of a chain case portion 23a, located on the right side wall of a crank case 10, is formed in stepdown which is recessed relatively at the inside part because the case portion 23a, an oil pump housing portion 11c and a cover 61 are expanded out to the right, and a water pump 53 for recycling cooling water is provided at a stepdown portion (B). The water pump 53 is arranged at the stepdown portion (B), located on the side wall of the crank case 10, which is an empty stepdown-shaped space formed of the chain case portion 23a housing a cam chain 20 and a pump housing case 61. Two oil pumps 26, 27 are arranged on the same side as the water pump 10 and at the front and rear positions in parallel.
Patent JP-H04144111-A (JP)
Title: Manufacture of arc segment magnet, and mold for molding
Inventor: MATSUSHIMA JUNJI
IPC: H01F1/032
Filed: 1990-10-04
Abstract: PURPOSE:To improve yield and improve the squareness of an end face favorable and decrease the dispersion of waviness on the outside of a work by performing the molding in such a mold that the end faces of a magnet becomes parallel or that the centers of the end faces get recessed. CONSTITUTION:SrCo3 and Fe2O3 are blended, and further SiO2 is added, and those are mixed enough, and are calcined into ferrite, and then it is chushed to get magnetic powder. Water is added to this to make it into slurry, and then it is finely crushed to get pulverized slurry. This is charged in a mold for molding, which has such corresponding shape that the longitudinal end face get recessed at the center when a magnetic field is applied, and then it is pressurized and dehydrated and molded, and sintering is performed to it, thus works are gotten, and those are supplied continuously to a posture grinder. By designing the mold into a recess, allowing for the amounts of the shrinkage and deformation after sintering of an arc segment magnet (ferrite magnet), for the compact, which is molded correspondingly to have a projection, the end face becomes vertical after sintering.
Patent JP-H04142537-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOBAYASHI HIDETOSHI
IPC: G03C7/34
Filed: 1990-10-04
Abstract: PURPOSE:To obtain a sensitive material ensuring a fine hue for a cyan color image and hardly undergoing a change with the lapse of time by using a 1-naphthol type can dye forming coupler having a specified structure. CONSTITUTION:A 1-naphthol type cyan dye forming coupler having a group represented by the formula at the 2-position and a ballast group bonded at a position other than the 4-position is used. In the formula, R<1> is H, alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl, alkoxy, amino or aryl, R<2> is a group substitutable on the benzene ring, each of R<3> and R<4> is H, alkyl, aryl, halogen, alkoxy or aryloxy and each of l and m is an integer of 0-4. The silver halide in each of red-, green- and blue-sensitive silver halide emulsion layers contains >=90mol% silver chloride.
Patent JP-H04146098-A (JP)
Title: Recording paper automatic cutting device for facsimile device
Inventor: DOI MASANORI
IPC: H04N1/00
Filed: 1990-10-03
Abstract: PURPOSE:To dispense with a DC-motor provided only for rotating a cam by mounting a one-way clutch on the cam to drive the upper cutting edge of a cutting device, and coupling the one-way clutch with a driving gear mounted on a chart feed roller shaft. CONSTITUTION:A one-way clutch 34 is mounted on a cam to drive the upper cutting edge of a recording paper automatic cutting device 10 for automatically cutting a roll-shaped recording paper, and coupled with a driving gear 18 mounted on a paper feed roller shaft 17. The driving gear 18 is reversely rotated to drive the upper cutting edge 31 of the device 10. Thus the upper cutting edge 31 can be driven without an exclusive DC-motor for the cam, and a superfluous space for providing the DC-motor inside a facsimile device therefore becomes unnecessary.
Patent JP-H10114720-A (JP)
Title: Production of dialkyl carbonate
Inventor: TOJO MASAHIRO
IPC: C07C69/96
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a dialkyl carbonate in a high yield and selectivity without causing any corrosion of a reaction unit by reaction of an aliphatic monoalcohol with O2 and CO in the presence of a specific dialkoxycopper. SOLUTION: This dialkysl carbonate of the formula is produced by reaction of an aliphatic monoalcohol of the formula ROH(R is a 1-12C aliphatic group) (e.g. CH3 OH, C2 H5 OH) in the presence of a dialkoxycopper of the formula Cu(OR<1> )(OR<2> )(R<1> and R<2> are each a 1-4C alkyl) as catalyst (pref. dimethoxycopper, diethoxycopper or the like). The concentration of the catalyst to be used is set, normally, at 0.0001-1mol/l, pref. 0.001-0.1mol/l, based on the reaction liquor. The reaction time is set, normally at 0.001-50h, pref. 0.01-10h, more pref. 0.05-5h, while the reaction temperature normally at 0-300 deg.C, pref. 50-200 deg.C. The total pressure of the CO and O2 is set, normally at 0.5-100kg/cm<2> , pref. 2-100kg/cm<2> , on an absolute basis.
Patent JP-H03129131-A (JP)
Title: Control type rotational difference sensing coupling
Inventor: NIIKURA YASUHIRO
IPC: F16H39/40
Filed: 1989-10-13
Abstract: PURPOSE:To secure a force required for closing an open area and realize release responsiveness with compactness of an actuator by setting an orifice open area varying speed low in the closing direction while high in the opening direction. CONSTITUTION:In case of generation of a relative rotational speed difference between first and second rotary shafts 15, 16, a flow quantity discharged according to the difference is converted into a fluid pressure by an orifice 100, and further into a transmission torque between both shafts. In varying a transmission torque property, a drive command is given to an actuator so that the operation is converted into a stroke operation of a spool 120, thereby varying an open area of the orifice on the basis of a positional relationship between the spool 120 and the orifice 100. In reducing the open area of the orifice, an actuator driving speed controller sets a low speed in the closing direction of the orifice open area. Consequently, even a small-size actuator can secure a force required for closing the open area of the orifice. In increasing the open area of the orifice, a high speed is set in the opening direction. Therefore, release responsiveness can be secured.
Patent JP-H07123800-A (JP)
Title: Vector control system for induction motor
Inventor: MORI MASATO
IPC: H02P23/08
Filed: 1993-10-27
Abstract: PURPOSE:To vector-control under current non-interference control by interpolating speed information of an induction motor from a speed controller for digitally controlling with a long sampling time at each sampling time of a current controller for digitally controlling a short sampling time. CONSTITUTION:A slip angle frequency command value omegas of an induction motor 1 calculated by a slip calculator 5 and a feedback induction motor speed detected value omegar are added by an adder at each sampling time by a speed controller (ASR) having a large sampling time to obtain a power source angular frequency omega0. A motor speed compensation value is obtained by using the power source angular frequency omega0 fed at each sampling time of the controller (ACR) from the controller (ACR) and the previous value omegar and this time value omegar of the motor detection speed in speed interpolating means 10 of the controller (ACR) having a small sampling time.
Patent JP-H0791515-A (JP)
Title: Method and device for load application in self-braking device
Inventor: ASANO MASATOSHI
IPC: F16H37/02
Filed: 1993-09-20
Abstract: PURPOSE:To achieve the stabilized self-braking by providing a small wheel for load on a cable material, which is stretched between an inputting small shaft and a locking shaft for load through a guiding idle wheel. CONSTITUTION:A rotary holding plate 31, a sun gear, a duplex arm rod 45, a first and a second guiding idle wheels 58, 94, a single arm rod 45, a load transmitting sprocket wheel 59 are installed in a main shaft 30 from the lower side thereof in this order. An inputting epicyclic gear 52 is supported by the tip of the duplex arm rod 45 freely to be turned, and one side of a gear part 73 of the epicyclic gear 52 is engaged with the sun gear. One end of a first cable material 60 is connected to an inputting small shaft 51, and the other end thereof is locked with a locking shaft 68 for load through a groove of the first guiding idle wheel 58. A small wheel 61 for load, which is divided into an upper and a lower stage rollers, is pivotally supported by a fitting hole provided in the tip of the single arm rod. A load applied to a chain for load is transmitted to a pin 96 through a bracket 81, and the small wheel 61 for load is rotated through a second cable material 95.
Patent JP-H0693156-A (JP)
Title: Light-resistant flame-retarding resin composition
Inventor: UEDA EIJI
IPC: C08L63/00
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a composition suppressed in gelation and reduced in coloration during the residence in a hot state without detriment to the excellent light resistance, flame retardancy, impact resistance and heat resistance by mixing an ABS resin composition with a halogen-containing compound, zeolite and an ethylenediaminetetraacetic acid/metal salt (EDTA/metal salt). CONSTITUTION:The composition is obtained by mixing 100 pts.wt. resin composition comprising 10-80 pts.wt. graft copolymer prepared by grafting a vinyl cyanide compound (PI) and an aromatic vinyl compound (PII) onto a rubbery polymer (PIII) and having a PIII content of 30-90wt.% and a graft component content of 10-70wt.% and 20-90 pts.wt. vinyl copolymer comprising PI and PII with 12-26 pts.wt. halogen-containing compound represented by formula I (wherein X is bromine or chlorine; a to d are each 1-4; and n is a natural number) and having a softening point of 80-130 deg.C, 0.05-5.0 pts.wt. specified zeolite and 0.05-5.0 pts.wt. EDTA/metal salt of formula II (wherein M is a bivalent metal).
Patent JP-H07327658-A (JP)
Title: Beer brewing apparatus
Inventor: KUSAMA RYOJI
IPC: C12C13/00
Filed: 1994-10-31
Abstract: PURPOSE:To provide a brewing apparatus capable of preventing the intrusion of saprophyte from air and keeping the liquid at the fermentation and ripening temperature, i.e., about 18-26 deg.C to eliminate the miss in the ripening step and enable the preservation of the brewed beer as it is in chilled state and suitable for the brewing of a small amount of beer e.g. in the case of brewing at home. CONSTITUTION:This beer brewing apparatus is composed of a heat-insulation vessel 1 closable with a lid 7 and furnished with a heating and cooling means 2 having an automatic temperature controlling device, a discharging cock 4 and a degassing cock 6.
Patent JP-S62114427-A (JP)
Inventor: KAARU KURISUCHIYAN KOOKU
IPC: H02H3/17
Filed: 1986-11-12
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-2001092717-A (JP)
Title: Object linking device and computer readable recording medium
Inventor: HOSOMI ITARU
IPC: G06F21/60
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent an unauthorized third person from illegally using a resource and, in the case a certain object uses the resource owned by another object, to make both objects follow a prior use convention. SOLUTION: A use managing device 3 manages a use convention between the object 1 and an object 2 arranged about a resource R1 owned by an object 1. The object 1 which has the resource R1 requested by the object 2 transmits a reference request of the use convention between the both objects to the device 3 arranged about the resource, rejects the request when the use convention odes not exist in the first place so that the use convention cannot be referred to, and offers the resource R1 that has been subjected to an operation following the use convention to the object 2 when the use convention can be referred to. The object 2 refers to the use convention between the both objects 1 and 2 arranged about the resource R1 from the device 3 and applies an operation to the resource R1 following the use convention.
Patent JP-S62127235-A (JP)
Inventor: YOKOTA YUZO
IPC: C10M105/56
Filed: 1985-11-28
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-S63121763-A (JP)
Title: Instrument for measuring characteristics of avalanche photodiode
Inventor: SEKINO TOSHIAKI
IPC: H01L31/10
Filed: 1986-11-10
Abstract: PURPOSE:To measure the breakdown voltage temperature factor of an avalanche photodiode by providing the titled instrument with a bias DC power supply for an avalanche photodiode to be measured, a light source to which output can be varied and a voltage/current measuring instrument for measuring an operating state. CONSTITUTION:A bias voltage is impressed to the avalanche photodiode 1 to be measured by the bias AD power supply 2 and voltage and current between the terminals of the diode 1 are measured by a voltmeter 3 and an ammeter 4. When the optical output of the light source 5 is defined as P1, a multiplication factor M1 can be found out from a dark current in a multiplication area VR1 and the non-multiplication area VR0 of a bias voltage of the diode 1 and a current obtained at the time of light incidence. When the bias voltage is adjusted after measuring the magnification factor M1 so that a magnification factor at an optical output P2 of the light source is M1, the temperature characteristics of a breakdown voltage can be obtained. Thus, the characteristics of the avalanche photodiode can be measured within a short period.
Patent JP-H09109428-A (JP)
Title: Thermal head and production thereof
Inventor: TSUCHIMOTO HIROSHI
IPC: B41J2/335
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To enable high speed printing and to enhance printing quality and heat efficiency to a large extent. SOLUTION: High speed printing is enabled by thinning heat accumulation layers 14, 15 to reduce the heat capacities of them. Further, by increasing the angle of inclination of a slope 13 or by arranging a common electrode 21 in the recessed end part 16 formed to the surface of the heat accumulation layer 15 to make the protruding state of the outward protruding state of the heating resistor 20 to a communication electrode 21 to an individual electrode 22 marked, only the part of a heating resistor element 20 collectively comes into contact with a platen under pressure when the thermal head is pressed to the platen to enhance printing quality and heat efficiency.
Patent JP-H02165560-A (JP)
Title: Battery set
Inventor: RAINAA PARUTANEN
IPC: H01M16/00
Filed: 1989-10-17
Abstract: PURPOSE: To make a battery apparatus light weight and provide high battery potential by installing an electrode plate in an upper part and an auxiliary battery containing an electrolytic liquid in a lower part and activating the auxiliary battery by electric current supplied from the battery. CONSTITUTION: A battery 1 is connected with an auxiliary battery 4, a negative electrode plate 5 is connected with a negative terminal 3 of a battery 1 through a conductor 6, a positive electrode plate 7 is connected with a load 12 through a conductor 10, and the load 12 is further connected with a positive terminal 2 of the battery 1 through a conductor 11. All of the electrode plates, that is the positive electrode 7, the negative electrode 5, and the positive electrode the negative electrode 7/5 are produced from magnesium and installed in a frame 16. An electrolytic liquid 9 is stored in a lower part of the auxiliary battery 4 and the electrolytic liquid 9 is an aqueous solution having a proper electric potential itself.  When the auxiliary battery 4 rotates in a quarter on a trunnion 15 and the side where an electrolytic liquid filling cap 13 exists is set upward after the rotation, the electrolytic liquid 9 flows in a gap 14 between electrode plates and electric current is immediately generated. Consequently, electric power in a high level is obtained and the weight of this battery apparatus is made light.
Patent JP-H01153401-A (JP)
Title: Valve gear controlling flow of liquid
Inventor: KEBIN ROBAATO BANSE
IPC: B67C3/26
Filed: 1988-10-26
Abstract: PURPOSE: To treat the liquid of various viscosity in a gap which is smoothly increased, by not discontinuously diverging a valve device on any position along an annular surface portion, and gradually diverging the same outwardly in the axial direction at a gradually increasing angle to the axis of a housing. CONSTITUTION: An internal surface of a housing 1 is continued downwardly from a valve seat 9 as a circular cylindrical bore surface area 10' with a size same as a surface area facing to an upper part of a shoulder part 8. The circular cylindrical bore surface area 11 and a radial direction area 13 are continued from the shoulder part 8, and a truncated conical surface area 13 which is diverged upwardly at an angle of 40-60 deg. is continued. Then a series of truncated conical surface areas 14, 15, 16 and 17' are continued upwardly, and a circular cylindrical bore surface area 18 is a final point at an apex. An internal surface formed from the surface area 18 to the areas 17 and 14 is widened outwardly at a gradually increasing angle to an axis of a housing.  Whereby the valve device can treat the liquid of wide-ranging viscosity without the comparatively large stroke of a valve member 2.
Patent JP-H11171892-A (JP)
Title: New phosphite derivative
Inventor: KOUJIMA HIROAKI
IPC: C10N30/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative for additives, etc., for lubricating oils, capable of providing a lubricating oil composition satisfying extreme- pressure property, abrasion resistance and friction characteristics even under high load conditions by reacting an alkylthioalkyl alcohol with phosphorus trichloride. SOLUTION: This compound is at least one new phosphite derivative selected from a compound represented by formula I [R<1> is a 6-20C hydrocarbon group; R<2> is a 1-6C divalent hydrocarbon group; (n) is an integer of 1-3] and a compound represented by formula II [(p) is an integer of 0-2; (q) is 0 or 1; (p) and (q) are not simultaneously 0] and is useful as an additive, etc., for lubricating oil providing a lubricating oil composition capable of satisfying extreme-pressure property, abrasion resistance and friction characteristics. The compound is obtained by reacting an alkylthioalkyl alcohol represented by formula III with phosphorus trichloride without catalyst or in the presence of a base.
Patent JP-H02114411-A (JP)
Title: Biaxial rotary encoder
Inventor: ISHIHARA KOUSUKE
IPC: H01H19/00
Filed: 1988-10-25
Abstract: PURPOSE:To lessen play in radial direction and eliminates phenomenon of accompanying rotation by supporting an inner operational shaft through direct fitting by a columnar support shaft stretched upward from the bottom surface of a base part, and holding an outer operational shaft through fitting by a center round hole in a contact base board. CONSTITUTION:A base part 21 is provided at the lowermost part while a fixed contact base board 29 arranged thereover, and an inner and an outer operational shaft 25, 38 are held by a columnar supporting shaft 24 stretching from this base part 21 and by the center hole of contact base board, respectively, wherein the holdings take place upon being fitted individually, and rotary contact plates 28, 41 mounted on these operational shafts are installed on the undersurface and oversurface of the fixed contact base board 29. Because in this manner the inner operational shaft 25 in frequent service is directed fitted and supported by the supporting shaft 24 stretching from the foundational bottom surface part, it requires only one fit gap to result in lesser radial plays of the inner operational shaft, which together with fitting/holding of the two operational shafts 25, 38 by respective means, eliminates occurrence of turning together even though the fit gap is lessened to suppress further the radial plays of these operational shafts.
Patent JP-S63122714-A (JP)
Title: Polymerizable monomer composition
Inventor: TAKENOSHITA YOICHIRO
IPC: C07C67/00
Filed: 1986-11-13
Abstract: PURPOSE:To obtain the titled composition capable of giving polymers which has high light resistance and high refractive index and is transparent and non- discoloration capability, thus suitable for optical materials, by blending polymerizable monomers of each specific formula in specified proportions. CONSTITUTION:The objective composition can be obtained by blending (A) 20-90wt% of a polymerizable monomer of formula I (R<1> is H or CH3; m and n are each integer, m+n=0-0) and (B) 10-80wt% of a second polymerizable monomer of formula II (R<2> is H or CH3; p is 1-2), and furthermore, if needed, (C) such ingredients as radical polymerization initiator, ultraviolet light absorber, etc.
Patent JP-S60156637-A (JP)
Inventor: AREKUSANDERU ZAITOSU
IPC: C07C45/00
Filed: 1984-12-21
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。