baber/WOPTO huggingface dataset:
Patent JP-H0642133-A (JP)
Title: Structure having outer surface as optical fiber sheet-form light emitting surface
Inventor: SAKAI KAZUTOMI
IPC: G02B6/00
Filed: 1991-09-30
Abstract: PURPOSE:To accomplish energy saving by forming a sheet-form light emitting body from a textile consisting of optical fiber warps and wefts, bundling one end of the optical fibers to form a light reception part, a fixing this textile to a dark place, etc., of a structure, and illuminating it with the solar beam. CONSTITUTION:A textile 1 is formed from warps of synthetic fiber mono- filaments 2 and wefts of plastic optical fibers 3 free of any covering layer, wherein one end of the optical fibers 3 is bundled to form a light reception part 4. It is made possible to replace the warps 2 with wefts 3, and also made practicable that optical fibers are used as both warps and wefts. The textile 1 is a fixed to any dark place in the perimeter of the space surrounding the structure concerned B, such as its side wall or ceiling, and the light reception part 4 is located outside of the building. Thus the textile 1 serves as a sheet- form light emitting body, and thereby the surrounding space is illuminated with solar beams, which permits promoting the energy saving.
Patent JP-H1087721-A (JP)
Title: Nickel catalyst for polymerization
Inventor: STARZEWSKI KARL-HEINZ ALEKSAND
IPC: C08F4/80
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a nickel catalyst capable of manifesting high activities in polymerizing cycloolefins and extremely reducing the weight ratio of the catalyst used to the polymer to be produced by using a specific nickel compound as the catalyst. SOLUTION: This nickel catalyst is obtained by using a reactional product of (A) a nickel (0) compound or a compound convertible into the nickel (0) compound in situ with (B) an optional compound represented by formula I and (C) an (essential) compound represented by formula II [R<1> to R<6> are each a 1-20C alkyl, a 1-20C alkoxy, a 3-8C cycloalkyl; E and F are each O, S, etc.; Y is O or NR<9> (R<9> is R<1> , H, etc.); R<7> and R<8> are each H, a 1-20C alkyl or a 2-20C alkenyl]. For example, nickel acetylacetonate is preferably used as the component A.
Patent JP-S63106346-A (JP)
Title: Intake air quantity control device for engine
Inventor: OUCHI SEIJI
IPC: F02D41/16
Filed: 1986-10-23
Abstract: PURPOSE:To prevent the deterioration of ignition performance due to the deposition of carbon during transporting a vehicle to a user, by increasing an intake air quantity when a total running distance of the vehicle or a total operating time of an engine is less than a predetermined value as compared with the case that such a distance or time is greater than the predetermined value. CONSTITUTION:The control device includes an idling condition detecting means A for detecting that an engine is at idling, an engine temperature detecting means B, and a total time/distance detecting means C for detecting a total operating time of the engine or a total running distance of a vehicle. When it is detected that the engine is at idling, an intake air quantity is controlled by an intake air quantity control means D so as to set an engine speed to a target idling speed. At idling of the engine, when it is determined that the total operating time or the total running distance is less than a predetermined value, and an engine temperature is less than a predetermined value, the intake air quantity is corrected to be increased by an increase correcting means E.
Patent JP-2001070197-A (JP)
Title: Device for detecting toilet seat and cover opening and closing position
Inventor: SEKI TEISEI
IPC: A47K13/26
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent a magnet from being broken even by means of high frequency welding by forming a magnet fixing recessed part on a contact surface with the casing of a rotary shaft, embedding the magnet in the part and preventing the magnet inside the recessed part from being brought into contact with the casing. SOLUTION: The magnet fixing recessed part 6 is formed in the second support part of the rotary shaft and the magnet 7 is fitted into the recessed part 6. Then the thickness of the magnet 7 is made to be thin compared with the depth of the recessed part 6 and the front surface of the magnet 7 is embedded a little in the recessed part 6. The magnet 7 is embedded into the recessed part 6 so that the magnet 7 is not brought into contact with a cap 2. Since the magnet 7 is not brought into contact with the cap 2, the magnet 7 is not broken even when the cap 2 is vibrated by high frequency.
Patent JP-H1190031-A (JP)
Title: Prize giving game device
Inventor: HAZAMA HIDEKAZU
IPC: A63F9/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To carry prizes smoothly irrespective of the sizes of the prizes. SOLUTION: The device comprises a prize housing section 6, an elevator section 2 for moving prizes on the prize housing section 6 to an upper part, a carrying section constituted to carry the prizes moved to the upper part by the elevator section 2 to return the prizes carried up to a terminal section by dropping them onto the prize housing section 6, a prize outlet, and a plurality of flap plates 7 to be controlled by a player so as to guide the prizes carried to the terminal part of the carrying section to the prize outlet without dropping them to the prize housing section 6. Further, the device has a push-up mechanism 1 for directing the prizes toward the elevator section 2 to push them up to the prize housing section 6.
Patent JP-S62112579-A (JP)
Inventor: KASHIWAMORI SHINJI
IPC: A63F7/02
Filed: 1985-11-12
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-S61133331-A (JP)
Title: Method and device for distilling metal
Inventor: MIURA HIROHISA
IPC: C22B9/02
Filed: 1984-11-30
Abstract: PURPOSE:To recover inexpensively and efficiently a metal having high purity by passing the vapor evaporated from a molten alloy through a throttling passage to cool quickly and liquefy the molten alloy by adiabatic expansion and cooling and liquefying the vapor obtd. by evaporating the resulted liquid by the sensible heat retained therein. CONSTITUTION:Heaters 15, 21, 29 and a vacuum pump 28 are provided to the connected 1st and 2nd evaporation chambers 6, 7 and a condensing chamber 24 to form a temp. gradient and pressure gradient higher in this order. The molten alloy 10 composed of the metal to be recovered and the other metal having the vapor pressure lower than the vapor pressure thereof is introduced into the above-mentioned 1st chamber 6 where the 1st vapor is evaporated. The 1st vapor is introduced preferably together with a carrier gas which is an inert gas such as Ar into the above-mentioned 2nd chamber 7 through a divergent nozzle 17, etc. and is quickly cooled and liquefied by the adiabatic expansion, by which the molten alloy 19 is obtd. The molten alloy 19 is evaporated by the sensible heat retained mainly by said alloy. The 2nd vapor is introduced into the chamber 24 of a condensing vessel 23 where the vapor is cooled and liquefied and the molten metal 30 to be recovered is obtd.
Patent JP-H0299834-A (JP)
Title: Detection of defective article in production line
Inventor: GOTO KAZUI
IPC: G01G19/62
Filed: 1988-10-07
Abstract: PURPOSE:To narrow the standard range of good articles and to enable prevention of mixing defective articles in products by using an average value of weights of a specified number of products which are judged to be good from measurement of the weights conducted just before. CONSTITUTION:The weight of a product is measured, an inspecting is made by an inspecting mechanism as to whether the weight is within a control range or not, and a good article is discriminated from a defective article, so as to exclude the defective article. On the occasion, an average value (moving average value) calculated from the weights of 3 to 20 products which are judged to be good from measurement of the weights conducted just before is used as a numerical value for setting the control range, and the weight of the product is judged to be good or defective according to the control range set by said value. Since the control range for detecting the defective article caused by the weight can be narrowed sharply according to this method, the defective article is prevented from mixing in products to be supplied to the market, or the possibility thereof can be reduced to the minimum.
Patent JP-2000080906-A (JP)
Title: Spindle device for rocker arm
Inventor: NAKAJIMA HIDENOBU
IPC: F01L1/18
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To promote the compactification of a cylinder head and a head cover by enhancing the ease of assembly and maintenance even as pivoting each rocker arm with each individual rocker shaft, and reducing a space between two rocker shafts. SOLUTION: Two rocker shafts 38 and 38 are installed side by side in a rocker arm chamber 20a of a tilting type overhead valve engine with a pent roof type combustion chamber 17 and thereby two pivoting parts 13a and 13a of respective rocker arms 13 and 13 are pivoted. Two spindle receiving seats 37a and 37b are installed crosswise in the rocker arm chamber 20a, and two seating parts 38a and 38b formed at both ends of each rocker shaft 38 are locked to these spindle receiving seats 37a and 37b. Then, both the symmetrically paired spindle receiving seats 37a and 37a at the inclined upper side are set up on the inside of each of valve spring bearing seats 33 and 33, thereby making up them into an almost V-form in a state of going along respective suction and exhaust valve shafts 15 and 16.
Patent JP-H0199689-A (JP)
Title: Method for removing organic matter in water
Inventor: SAITO TAKAHIKO
IPC: C07C1/30
Filed: 1987-10-09
Abstract: PURPOSE:To continuously oxidize and decompose org. matter and to reduce running cost by treating org. matter-contg. water with contact catalyst filter media in the presence of a chlorine oxidizing agent, etc., and removing the org. mater by oxidation decomposition. CONSTITUTION:A filter cylinder 1 consisting of a raw water tank 2 and a contact catalyst filter medium layer 5 packed on a supporting gravel layer 6 is connected via a water flow passage 3 and an oxidizing agent injection part 4 is provided on the mid-point of the water flow passage 3. Sodium hypochlorite is used as the oxidizing agent and beta type manganese dioxide particles, etc., are used as the contact catalyst filter media. The org. matter in the water is efficiently removed if the sodium hypochlorite is injected to the oxidizing agent injecting part 4 and the residual free chlorine of the treated water 7 past the filter cylinder 1 of the contact catalyst filter medium layer 5 is maintained at about >=0.1mg/l with the residual free chlorine as an index.
Patent JP-H0595015-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO KOJI
IPC: H01L23/495
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a semiconductor device wherein a semiconductor chip which is larger-sized can be housed inside a package of the same size and the degree of designing freedom of the semiconductor chip can be increased. CONSTITUTION:An insulating tape 3 in which an opening part 9 has been formed so as not to close a plurality of electrode pads 8 formed at the inside to the center of a semiconductor chip 7 and which is spread over the semiconductor chip 7 and individual inner leads 5a is formed. A wiring pattern 1 is formed on the surface of the insulating tape 3. Inner ends of the wiring pattern 1 are connected electrically to the electrode pads 8 by metal thin wires 6, and outer ends of the wiring pattern 1 are connected electrically to the inner leads 5a by inner-lead connection means such as bumps 4 or the like.
Patent JP-2000091353-A (JP)
Title: Method and device for handling semiconductor device
Inventor: SHIMOKAWA KENJI
IPC: H01L21/50
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for handling a semiconductor device, which can smoothly and stably transfer the semiconductor device in the mounting process of the semiconductor device. SOLUTION: A handling device 10 handles a semiconductor device 1, where conductive balls 3 are temporarily fixed to an electrode on a surface with the adhesive force of flux 2 supplied to the surface. A pickup means, which mechanically acts on a part except for the surface and picks up the semiconductor device 1, is installed. A means 11 constituted to clamp the side of the semiconductor device 1 and to pick it is contained as the pickup means. Since the surface of the semiconductor device 1 will not be chucked, the omission of the conductive balls 3 is eliminated.
Patent JP-S63258957-A (JP)
Title: Colored pigment based on silica, alumina, titanium oxide or zirconium oxide type mineral oxide and production thereof
Inventor: PERSELLO JACQUES
IPC: C09C1/36
Filed: 1987-10-09
Abstract: These pigments are characterised in that they comprise: - an inorganic oxide, - at least one dye, - the dye(s) being at least partially included in the inorganic oxide.
Patent JP-H1083129-A (JP)
Title: Roller carrier device
Inventor: KABETA KATSUTOSHI
IPC: G03G15/20
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a roller carrier device capable of excellently carrying paper while uniformly imparting nip force to carried paper. SOLUTION: In this roller carrier device performing processing by passing the carried paper between a pressure roller 1 in press-contact with a heating roller 2 and the heating roller 2, one wire 4 is wound around one end of the pressure roller 1 so that the pressure roller 1 is pressed to the heating roller 2 and is led to another end of the pressure roller 1 through guides 6 and 7, and is wound around the other end of the pressure roller 1 so that the roller 1 is pressed to the heating roller 2. Also a spring member 9 is interposed at a part of the wire.
Patent JP-H06112688-A (JP)
Title: Electronic component supplying equipment
Inventor: YAMAMOTO YASUTSUGU
IPC: B23P19/00
Filed: 1992-09-24
Abstract: PURPOSE:To solve a problem that electronic components are destroyed by a shock when they are thrusted up and to prevent a suction error or the destruction of the electronic components in an electronic component supplying equipment which mounts the electronic components on a printed board. CONSTITUTION:This equipment is provided with a sproket 4 which makes intermittent feeding of a tape 3 having electronic components 2 available, a tape guide 5 which guides the tape 3 from above, and a component thrusting pin 6 which is regulated by a lever 7 only in the direction going away from the tape 3 and is energized by a pin pressing spring 11 in the direction coming near to the tape 3.
Patent JP-H1083791-A (JP)
Title: Mass spectrograph
Inventor: MIMURA TADAO
IPC: H01J49/24
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To ionize and analyze a compound having a small proton affinity, and improve accuracy in mass spectrometry by reversing voltage impressed between a first porous electrode and a second porous electrode by a drift voltage switching circuit. SOLUTION: Voltage impressed between a first porous electrode 1 and a second porous electrode 2 is reversed by a drift voltage switching circuit 4 by four relays and a driving circuit 5 by using a drift power source 3. The drift power source 3 normally floats since it is operated in a condition of floating on ion accelerating voltage. Since collision energy is different since a molecular ion is broken down by a sample to be measured, drift voltage can be changed by a drift voltage setting dial 12. Therefore, a compound having a small proton affinity can be ionized and analyzed, and is also accelerated in an intermediate pressure area, and can be collided with a neutron, and accuracy of mass spectrometry can be improved.
Patent JP-H01205438-A (JP)
Title: Magnetic-levitation-type transfer apparatus
Inventor: IMAI KAZUNORI
IPC: B23Q7/06
Filed: 1988-10-12
Abstract: PURPOSE:To prevent a wafer from being contaminated with dust during transfer thereof, by arranging a carrier on which the wafer is mounted in a manner that it levitates over transfer paths and subjecting the carrier to suction or repulsive force generated between the transfer paths by a magnetic body arranged in the transfer paths so that the carrier is moved by such force. CONSTITUTION:There are repulsive magnetic fields between a carrier 11 and first and second transfer paths 8 and 9, whereby the carrier 11 is caused to levitate over the transfer paths 8. A wafer 2 is mounted on the carrier 11. Supply of current to an electromagnet 10 arranged between the transfer paths 8 is turned ON and OFF altenately so that a magnetic field is generated and eliminated altenately over the electromagnet 10. Thereby, the carrier 11 is subjected altenately to suction force and repulsive force and moved along the transfer paths 8 while it levitates over there. Since there is repulsive force between the transfer paths 9 and the side faces of the carrier 22 formed of a magnetic material while the carrier is moved over the transfer paths 8, the carrier 11 is prevented from being deviated from the transfer paths or being brought into contact with the second transfer paths even if the transfer paths are not linear.
Patent JP-S63112854-A (JP)
Title: Recording carrier exchange device
Inventor: KURATA TETSUJI
IPC: G11B17/26
Filed: 1986-10-28
Abstract: PURPOSE:To simplify a moving mechanism of a carrier and the first stacker by constituting the titled device so that the first stacker for accumulating and housing a housing body which is carried in is interlocked through a driving source being common to the carrier, moves in the direction orthogonal to the moving direction of the carrier at the time of carrying-out, and withdrawn from a moving area of the carrier. CONSTITUTION:The titled device is provided with a carrier 30 for carrying in and carrying out a recording carrier housing body, a first stacker 50 for accumulating and housing the housing body which is carried in, and a second stacker 51 for accumulating and housing the carried-out housing body. The first stacker 50 is interlocked through a driving source being common to the carrier 30, moves in the direction orthogonal to the moving direction of the carrier at the time of carrying-out, and withdrawn from a moving area of the carrier 30. In such a way, no accuracy is required for the withdrawn position of the first stacker 50, therefore, its moving mechanism is constituted simply.
Patent JP-S61126701-A (JP)
Title: Slightly crosslinked linear olefinic polymer foam body and generation thereof
Inventor: CHIYAN PUU PAAKU
IPC: C08J9/14
Filed: 1985-11-15
Abstract: A substantially closed-celled linear polyolefin foam is made by melt processing under pressure a linear polyolefin together with a volatile blowing agent and a cross-linking agent and then expanding the polymer. Suitable cross- linking agents, including azido and vinyl functional silanes, organic peroxides, multifunctional vinyl monomers, and oxygen, increase the melt tension and melt viscosity of the polymer by lightly cross-linking the polymer with itself to enable the production of foams having improved properties in comparison with branched polyolefin foams.
Patent JP-H09101155-A (JP)
Title: Alarm device of gyro compass
Inventor: SENDA NOBUHISA
IPC: H01H43/12
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To automatically stop an alarm signal after the lapse of a preset time from the generation of the alarm signal. SOLUTION: Alarm-causing signals S1 to Sn outputted through the detection of the activation or the like of a power source via an OR gate 1, are inputted, and then, an integration means formed out of a capacitor 2 and a resistance 3 differentiates the alarm-causing signal S1 to Sn. Furthermore, a transistor 7 controls a buzzer 8 so as to generate an alarm signal, when the differentiated value of the alarm-causing signals S1 to Sn is equal to or larger than a preset voltage value.
Patent JP-H0960877-A (JP)
Title: Operation device of gas lighter
Inventor: KURITA HARUMI
IPC: F23Q2/28
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation device of a gas lighter which can be applied in a new gas lighter satisfying a new request from a customer. SOLUTION: This operation device of a gas lighter is comprised of a pressing member storing case 5 arranged at a proper location in a main body 2 of the lighter, a pressing member 6 closing a front opening 16 of the pressing member storing case 5 and fixed to the pressing member storing case 5, and two rollers 8 pivotally arranged at positions where they are contacted with an inner surface of the pressing member 6. In addition, there are provided a first arm 9 supported at its one end to the same shaft 12 as that of the roller 8 and fixed at the other end in the pressing member storing case 5, and a second arm 10 supported at one end to the same shaft 11 as that of the roller 8 and supported at the other end by a cap 14 directly acting on an operating member 15 of a high voltage generating device.
Patent JP-H1192631-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SHIGENO KAZUYA
IPC: C08G59/24
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having high fluidity in molding and capable of providing a semiconductor device excellent in moldability, reliability and packaging property by combining a specific polyfunctional type epoxy resin with a polyfunctional phenol resin curing agent. SOLUTION: This composition comprises (A) an epoxy resin containing at least one epoxy resin selected from an epoxy resin of formula I and formula II [R is a halogen or a 1-12C alkyl; (1) is a positive integer of 1-10; (m) is 0 or a positive integer of 1-3; (n) is 0 or a positive integer of 1-4] in an amount of 20-90 wt.% in total epoxy resin and containing a crystalline epoxy resin having 50-150 deg.C melting point in an amount of 10-80 wt. % in total epoxy resin, (B) a phenol resin curing agent containing a phenol resin of formula III in an amount of >=20 wt.% in total phenol resin, (C) 1,8-diazabicylo(5,4,0)undecene-7 and (D) fused silica powder. The composition preferably has physical properties, <=0.15 wt.% curing shrinkage factor in molding.
Patent JP-S62114496-A (JP)
Title: Driver for pulse motor
Inventor: FUJII KOICHI
IPC: H02P8/16
Filed: 1985-11-12
Abstract: PURPOSE:To minimize the power consumption of a pulse-motor drive by changing the set value of constant-current control in response to the quantity of load to be driven. CONSTITUTION:Driving force by the revolution of a pulse motor 3 is transmitted over a plurality of load 7 switched by a plurality of electromagnetic clutches 6. A current setting section 4 is connected to a constant-current control section 2. A control section 5 outputting a clutch switching signal is connected to the current setting section 4 and the electromagnetic clutches 6. The electromagnetic clutches 6 are switched by the clutch switching signal, and the current setting section 4 decides the quantity of load from the number of the closing electromagnetic clutches, and sets a current set value.
Patent JP-H02104919-A (JP)
Title: Automobile engine
Inventor: KONNO TSUNEO
IPC: F02F7/00
Filed: 1988-10-13
Abstract: PURPOSE:To compact, lighten an engine and enhance the rigidity by composing the engine of a block in which a group of a cylinder a crank case and a mission case, and a group of an oil pan and a differential case are integratedly formed respectively. CONSTITUTION:An upper block 7 is composed of a cylinder 9, a crank case 11 and a mission case 12 which are integratedly formed. A lower block 8 is composed of an oil pan 13 and a differential case 14 which are integratedly formed. The upper face of the lower block 8 is abutted on the lower face of the upper block 7, and both the blocks 7, 8 are then mutually fastened using bolts to form a tightly closed engine case 6, which can be therefore made light, compact and high in its rigidity.