baber/WOPTO huggingface dataset:
Patent JP-H03146475-A (JP)
Title: Compressing and rapid cooling method and compressing and rapid cooling device for molten oxide
Inventor: TAMAMAKI MASAHIRO
IPC: C04B35/653
Filed: 1989-11-02
Abstract: PURPOSE:To improve strength by pouring a molten oxide formed by melting an oxide raw material, such as polishing material or refractory material, into a casting space having cooling surfaces and compressing and rapidly cooling the oxide from one or multiple directions. CONSTITUTION:The molten oxide 6 formed by melting the oxide raw material, such as polishing material or refractory material, is poured into the casting space 1 having the cooling surfaces (e.g.: cooling and solidifying plates 2) and is compressed and cooled from the one or multiple directions. The relations between the cooling surfaces (e.g.: cooling and solidifying plates 2) and the casting space 1 can have various forms. For example, the molten oxide 6 is compressed and rapidly cooled by moving one or both of the cooling surfaces (e.g.: cooling and solidifying plates 2) positioned in parallel on both sides of the casting space 1.
Patent JP-H05129252-A (JP)
Title: Selective etching and production of semiconductor device
Inventor: KITADA HIDEKI
IPC: H01L21/302
Filed: 1991-10-31
Abstract: PURPOSE:To form a fine etching mask which does not rock with excellent controllability by using the selectiveness of AlN (aluminum nitride) accumulation etching by the characteristic of a base. CONSTITUTION:An AlN layer 5 is selectively accumulated on a carbon non- doped area 4 using the phenomenon that AlN does not vapor-grow on a high- concentration carbon doped area 4 formed by vapor growing using organic metal gas, and the AlN layer 5 is used as an etching mask. In such case, an etching mask forming semiconductor layer which has a laminating structure of the carbon doped area and the carbon non-doped area is formed on a material substrate to be processed, an inclined plane is formed on the layer and the edges of the carbon doped area and non-carbon doped area are linearly exposed on the inclined plane. Then, AlN is selectively accumulated on the edge of the linear carbon non-doped area and a linear etching mask is formed.
Patent JP-H04160599-A (JP)
Title: Multichannel binary state detection device
Inventor: TOMITA MITSUAKI
IPC: G08C19/04
Filed: 1990-10-24
Abstract: PURPOSE:To enable even a pen recorder which has only one pen to record the operation of many contacts by providing plural switch elements which are opened and closed corresponding to the respective states of objects of detection in binary states and resistance elements which are connected in series. CONSTITUTION:The above device is equipped with the switch elements SW1 SW5 which are opened and closed corresponding to the respective states of the objects of detection in the binary states and the resistance elements R1 - R10 which are connected to the switch elements SW1 - SW5 in series. In this case, the resistance values of the respective resistance elements R1 - R10 are different from one another and the resistance values are set p<n> times (p: integer larger than 1, n: integer larger than 0) as large as a specific value (optional value). Therefore, a DC power source is connected, for example, across this parallel connection and its voltage drop is measured to detect the opening/ closure states of all the switch elements S1 - Sn. Consequently, data on the opening/closure states of many contacts can be outputted together to one output line.
Patent JP-H01133824-A (JP)
Title: Recording device
Inventor: KAWAZOE KENJI
IPC: B65H1/26
Filed: 1987-11-14
Abstract: PURPOSE:To eliminate an unrecordable range in the rear end of a sheet by controlling a recordable range correlating to a detection signal when a sheet supplying device, which enables the fed sheet to be drawn out till a sheet residual amount disappears in a recording part, is detected to be mounted. CONSTITUTION:When assumed lines A for a distance from a sheet sensor 30 to a pinch roller 6 in the front and lines B for a distance from the sheet sensor 30 to a recording head 4, a sheet 5 generates a bottom end space by the lines B-A when a sheet supplying device 8 is not mounted. Then detecting by a sensor 31 the sheet supplying device 8 for whether or not it is mounted, when it is not mounted, the sheet 5 is fed to the line A after a sheet sensor 30 is turned off during printing. While when the device 8 is detected to be mounted, the sheet is fed to the line B, after the sheet sensor 30 is turned off, performing recording by a recording head 4. Thus by simplified further compact constitution, when the sheet supplying device is mounted, an unrecordable range in the rear end of the sheet can be eliminated or substantially reduced.
Patent JP-H01128551-A (JP)
Title: Composite metal piece for leading ground
Inventor: HIRAYAMA HIROSHI
IPC: H01L21/52
Filed: 1987-11-13
Abstract: PURPOSE:To prevent an improper wire bonding work by forming a composite metal piece for leading a ground of a 3-layer structure having a core material made of nickel or iron series alloy containing nickel, and layers of the same material as aluminum or aluminum alloy on a lead mounting face and on both front and rear faces of silver glass paste contact surface. CONSTITUTION:A rolled stripe of iron alloy containing 29wt.% nickel and 17wt.% cobalt is employed as a core material 1, rolled foils of aluminum alloy having 1.5wt.% silicon are superposed on the upper and lower faces of the material 1, and a composite material base of a 3-layer structure of aluminum alloy-nickel-containing iron alloy-aluminum alloy is formed by a bold pressure contacting method, this base is rolled to a thin plate having 0.5mm of thickness. The thickness of the aluminum alloy layer of the plate is approx. 0.01mm, a disk having 1.0mm of diameter is punched by pressing from the rolled material as a composite metal piece 4 for leading a ground. After this is mounted in the cavity of a CERDIP type IC package coated with silver glass paste, it is heated and the composite metal piece 4 for leading a ground is mounted thereon.
Patent JP-H07136429-A (JP)
Title: Self-adhesive filter and production thereof
Inventor: KISHIMOTO KUNIKAZU
IPC: B01D39/14
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a self-adhesive filter characterized by that a self-adhesive is uniformly bonded to a filter material and dust is efficiently collected by a small amt. of the self-adhesive and the self-adhesive after bonding is not dripped by bonding a mixture of the self-adhesive and a surfactant to the filter material. CONSTITUTION:A mixture of a phosphorus or halogen type self-adhesive and a surfactant such as sodium fatty acid soap or alkyltrimethylammonium chloride is bonded to a filter material 11 such as a binder bonded nonwoven fabric or a fiber bonded nonwoven fabric. Since the self-adhesive 12 is bonded to the filter material in the state surrounded by the surfactant 13, the self-adhesive 12 is uniformly distributed on the filter material 11 by the action of the surfactant 13 and dust is collected by the action of the self-adhesive 12 and the re- scattering of dust is prevented by the self-adhesive 12.
Patent JP-S62145052-A (JP)
Inventor: SUTEIIBUN POORU HAANEI
IPC: C07C327/42
Filed: 1986-12-03
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-H07143295-A (JP)
Title: Image sensor
Inventor: IMAMURA MASAYA
IPC: H04N1/19
Filed: 1993-11-16
Abstract: PURPOSE:To miniaturize an image sensor without being influenced by the thickness of a connection means by providing the connection means connecting an electronic circuit to external wiring, for the terminal part of a fiber array plate. CONSTITUTION:An image sensor X integrally forms a frame 1 and a fiber array part 2a made of polycarbonate resin. Furthermore, the image sensor X is provided with the translucent fiber array plate 2 consisting of SiO2 positioned and arranged at the top of the frame 1, plural light receiving elements 2b mounted in the state of a line so as to overlap with the array part 2a and a light emitting element 3 and positions and arranges a light emitting substrate 3 inside 4 the frame 1. The plate 2 mounts the electronic circuit 4 on its bottom and fixes a connector 5 for connecting an input/output signal with the circuit 4 to external wiring 7. The connector 5 is fixed so as to interpose the top and the bottom of the plate 2 from the direction of an arrow by a clip 5a formed integrally with the connector 5.
Patent JP-H06109686-A (JP)
Title: Electrolyte analyzer
Inventor: GOTO TAKESHI
IPC: G01N27/26
Filed: 1992-09-30
Abstract: PURPOSE:To suppress the fluctuation of detection output by increasing a processing speed and at the same time fully mixing a sample with a dilution liquid and a reference liquid with the dilution liquid. CONSTITUTION:A sample is injected into a dilution pot 14 from a sample probe 8, is mixed with a dilution liquid, and then is mixed by a mixer 15 and is supplied to an ion electrode 4. A reference liquid is obtained by dissolving the electrolyte into the dilution liquid and is directly supplied from a dilution liquid pump 24 to the ion electrode 4 without going through the dilution pot 14. When the reference liquid is measured, the sample probe 8 escapes from the dilution pot 14 and prepares for a next sample measurement. A sample blend liquid and the reference liquid are set to a same temperature by a heat balancer 34.
Patent JP-2001103952-A (JP)
Title: Ashtray for automobile
Inventor: DEGUCHI REN
IPC: A24F19/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an ashtray for an automobile having only a small number of motions for detaching the ashtray body and needing no push-down of a crushing-out part. SOLUTION: This ashtray comprises a retainer 1 fixed onto a console section CS with the front face opened toward the car space and forming a space 2 inside, springs 4 provided on the left and right flanks 3 of the retainer 1 and projected into the space 2, shafts 5 each provided on the lower part of the front side of the left and right flanks 3, an ashtray body 8 inserted into the space 2, a groove 11 provided on the underside 9 of the ashtray body 8 and seized on the shafts 5, and clips 12 fixed onto the groove 11 and engageable on/disengageable off the shafts 5; wherein a flank 10 is furnished with a moderation part 14 affording a sense of moderation through engagement on the springs 4 when the ashtray body 8 is fully opened, and a projection part 13 maintaining the openness of the ashtray body 8 through abutting on the springs 4 in the case of the other opennesses.
Patent JP-H04162048-A (JP)
Title: Magnetic developer and image forming method
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/087
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a magnetic developer excellent in fine line reproducibility and gradient by containing insulating magnetic toner and hydrophobic silica fine powder at least a specified property of bonding resin and magnetic body. CONSTITUTION:In a magnetic developer, a hydrophobic silica fine powder body of 0.6 to 1.6 pts.wt. is mixed in an insulating magnetic toner of 100 pts.wt. It has a BET specific area of 1.8 to 3.5m<2>/g a frictional electrification characteristic of -20 to -35muc/g, a looseness apparent density of 0.40 to 0.52g/m<3>, and a true specific gravity of 1.45 to 1.8g/m<3>. A magnetic body is a spherical magnetic body of 0.1 to 0.35mum in average particle diameter containing more then 50% of spherical magnetic particles in which magnetic particle surface is formed substantially by curved surface, the insulating magnetic toner contains the spherical magnetic body of 70 to 120 parts by weight to bonding resin of 100 pts.wt., and the insulating magnetic toner has an average volumetric particle diameter of 4.5 to 6mum. A latent image is developed reversely by the one component-line magnetic developer 10 in a developing equipment 9 provided with a developing sleeve 4. Namely, alternately bias, pulse bias, and/or DC bias is applied to a clearance between a conductive base body 16 of a photosensitive drum 1 and the developing sleeve 4 by a bias application means 12.
Patent JP-H02134411-A (JP)
Title: Controller for magnetic bearing
Inventor: IKARIGA ATSUSHI
IPC: F16C32/04
Filed: 1988-11-14
Abstract: PURPOSE:To maintain the extent of good control over a turning shaft by installing a comparator, and when the turning shaft is largely displaced and a detecting signal exceeds the setting value, outputting a specified level signal, giving it to the comparator so as to be added or subtracted between a phase compensator and a power amplifier while adding or subtracting an exciting current for an electromagnet. CONSTITUTION:When a turning shaft 21 has largely come nearer to the side of an electromagnet 22b, a detecting signal S1 of a detector 23 turns to a signal S1' of its component exceeding the setting amplitude by an amplitude limiter 24, and also turns to a displacement signal S3' by way of a phase compensator 28. A comparator 34 outputs a level L signal S7 while the detecting signal S1 exceeds an upper limit value SUTP by an setting value signal S6 and arrives at the lower limit value SLTP, and it is added to the displacement signal S3' by an add circuit 29. With this constitution, control signals S5a', S5b' being given to power amplifiers 32a, 32b are subjected to addition or subtraction, so that magnetic attraction of the electromagnets 22a, 22b is increased or decreased correspondingly, thus the turning shaft 21 receives the large attraction and is reset to the specified position.
Patent JP-H03147872-A (JP)
Title: Recording device
Inventor: ONISHI TOSHIYUKI
IPC: B41J19/20
Filed: 1989-11-06
Abstract: PURPOSE:To make it possible to utilize a space in a travel area effectively and miniaturize a device by providing a carriage which has a mounted recording device and runs forward and backward along a path and a movement device which moves the carriage and the travel path part to a main device system. CONSTITUTION:A recording base 6 can slide vertically to a chassis 8 and if the base 6 is pressed downward, the base 6 comes down to a chassis 8 position. If the pressure is released, the recording base 6 slides upward on the chassis 8 by the energizing force of a pull spring 7h and then is held as it is in such a state. Subsequently, a space for a carriage 1 to run along a guide shaft 9a, that is, a travel area 9b moves to the chassis 8. When a recording device C is accommodated in a main device system, a power supply part 10 becomes existent in the travel area 9b and said area 9b is used effectively.
Patent JP-H07119805-A (JP)
Title: V-belt continuously variable transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16H9/12
Filed: 1993-10-22
Abstract: PURPOSE:To increase the capacity of a transmission, and to increase the speed of speed-change operation, and also to make it compact and to reduce the manufacturing cost thereof. CONSTITUTION:In the steady condition of a transmission, the operating oil inside an oil motor M is closed by a hydraulic control means 126, and the rotation of the oil motor M is stopped, and the effective belt diameter of both pulleys connected by a sheave moving means is fixed and maintained. At the time of speed-change of the transmission, the operating oil forcedly fed from an oil pump 127 is controlled by a hydraulic control means 126, and is forcedly fed to the oil motor M for rotatingly driving the oil motor M in a prescribed direction. Thus, the effective belt diameter of both the pulleys connected by the sheave moving means is changed. Further, at the time of speed change, the oil pressure to be supplied to the oil motor M is increased by an oil-pressure regulating means 129.
Patent JP-H11191584-A (JP)
Title: Rotary wafer positioning system and method
Inventor: PAUL C COLBY
IPC: H01L21/68
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To improve positioning resolution, and at the same time to reduce manufacture costs by rotating a wafer retention platform that can be independently connected to two clamps with a rotary shaft while each clamp is independent of a plurality of X and Y positions. SOLUTION: A structure body 51 of a wafer positioning system supports two clamps 52 and 53, each clamp can be independently connected to a wafer retention platform 54. The clamp is fixed to and is released from a shaft by an electromagnet. Motors 61 and 62 separately supply rotary force to each of shafts 55 and 56 and allow each of the clamps 52 and 53 to be rotated. The supply of the rotary force is controlled by clamp controller 61A and 62A. Due to rotation, the wafer retention platform 54 advances in parallel on a plane being determined by the surface of the clamps 52 and 53, and the amount of rotation is determined by the travel amount of X and Y being required between an original position and a final one.
Patent JP-H11112186-A (JP)
Title: Shield structure of display unit
Inventor: SADO HITOSHI
IPC: G09F9/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To achieve an shield effect for noise from all directions by supporting an electronic display part by a pin group where a signal pin and an earth pin for shield are mixed. SOLUTION: An LCD 3 is provided at the inner part of a window hole where a transparent plate 9 is fitted onto the front of a case 1. The LCD 3 is supported on a printed circuit board 2 via a pin group 4. In this case, the pin group 4 is obtained by mixing an earth pin 4a being used as a vacant terminal that is not electrically connected to the LCD 3, and a signal pin 4b. Each of pins 4a and 4b is constituted as a long pin where a lead is integrated with a part corresponding to the terminal of the LCD 3. Then, each tip is extended to the printed circuit board 2 for the LCD behind the LCD 3, and is connected to a conductor on the printed circuit board 2. Especially, the earth pin 4a for shield is grounded to a case via the conductor and is arranged near the signal pin 4b that can easily pick up noise.
Patent JP-H04161604-A (JP)
Title: Road heating device
Inventor: KOTANI TETSUO
IPC: E01C11/26
Filed: 1990-10-24
Abstract: PURPOSE:To prevent entire disconnection and easily conduct ON/OFF control of electricity by laying a laminate structured sheet with the upper and lower surface of a plate heater held by means of water proof sheets on a base, providing a roadbed on the laminate structured sheet and wiring along the road side belt for supplying power. CONSTITUTION:A laminate structured heating element comprising a plate heater 6 held by plastic water proof sheets 7 at both upper and lower surfaces is provide on a floor plate 1. The length of a laminate structured body is nearly equal to the across width of a roadbed, and electrodes are provided at both ends of the laminate structured body. One of the electrodes is connected to the ground E, and the other electrode is connected to an a.c. power source. On the water proof sheet 7, road base layer 9 and surface layer 10 made of asphalt concrete are paved. This constitution prevents the concentrated load on the laminate structured heating element and improves durability and avoids entire disconnection, and in addition, ON/OFF control of electricity according to the atmospheric temperature and road surface temperature can easily be conducted.
Patent JP-H05180600-A (JP)
Title: Deciding method for c value of two-free surface blasting
Inventor: NAKAJIMA YASUJI
IPC: E21C41/26
Filed: 1991-08-14
Abstract: PURPOSE:To perform safe two-free surface blasting in which no stone flying occurs by deciding a correct blasting coefficient c vague when an opening length H and/or opening interval length D is not equal to a minimum resistance line W, i.e., larger or smaller than that in a denominator V=WXHXD of the blasting coefficient c=L/V. CONSTITUTION:If (W=D)<H, (W=H)<D or (W<H, W<D) in a relation formula L=cXWXHXD, where L is a gunpowder charging amount, H is an opening length from one free surface, W is a minimum resistance line between a gunpowder charging point and the other free surface, D is an opening interval length of the one free surface and c is a blasting coefficient, the c value is decided under the condition of W=H=D or W H D, or (W=D)>H, (W=H)>D or (W>H, W>D).
Patent JP-H11116665-A (JP)
Title: Polyalkylene naphthalate copolymer
Inventor: MATSUKI TOSHITSUGU
IPC: C08G63/66
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer capable of developing excellent delaminating resistance, fluidity, crystallinity and heat resistance, and useful for e.g. molded products such as packaging materials and bottles, fibers, films, by using a specific poly(alkylene oxide) glycol as comonomer component. SOLUTION: This copolymer having no melting point within the temperature range of 0-50 deg.C is obtained from (A) a polyalkylene naphthalate with recurring unit of formula I (R1 is a 2-6C alkylene) accounting for >=80 mol.% of the total recurring units and (B) a poly(alkylene oxide) glycol composed of recurring unit of formula II, wherein the content of the component B in this copolymer is 0.1-10 wt.%, and the component B is pref. composed of respective recurring units of formula III ((x) is the number of moles in the component B) and formula IV ((y) is the number of moles in th component B) in the molar ratio x/y of (0.8:0.2) to (0.95:0.05).
Patent JP-H11127236-A (JP)
Title: Caller notifying system and method for the same
Inventor: IKEHATA HIDEO
IPC: H04M1/57
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a caller notifying system and a method for the same that can transmit caller information without falsehood to a receiver. SOLUTION: This device has a data base for storing data of a caller name corresponding to a caller number in a telephone exchange network, a caller name retrieval device 6 for retrieving the caller name corresponding to the caller number of the basis of these data, an incoming side telephone exchange 4 for receiving the caller number from the caller name retrieval device 6 and the caller name corresponding to this, and an incoming side telephone terminal 2 equipped with display equipment 2a for receiving the caller number from this and the caller name corresponding to this and displaying them. Furthermore, the caller name retrieval device 6 may be connected to a caller side telephone exchange or a repeater telephone exchange instead of connected to the incoming side telephone exchange 4.
Patent JP-2001110555-A (JP)
Title: Mesh heater
Inventor: HASEGAWA SHIRO
IPC: H05B3/34
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a mesh heater which can be adhered onto a complicated curved surface assuring heat generation in a constant amount. SOLUTION: The heater element wire 20 is composed of the heater element fiber 20a having uniform diameter of 0.02-0.12 mm, coated with enamel paint 20b. The mash heater 2 having weaving pitch of 0.5-5 mm, is formed by tricot weaving of plural heater element wires 20 to weave loop continuously and plane shape to warp direction. Alternatively, the mesh heater 2 may be formed by tricot weaving of plural 1st heater element wires 200 composed of heater element fibers and the 2nd heater element wires 20 composed of heater element fiber 20a coated with enamel paint 20b, as the 1st heater element wires 200 are not crossing each other.
Patent JP-H05129431-A (JP)
Title: Adhesive tape
Inventor: MATSUI HITOSHI
IPC: H01L21/78
Filed: 1991-11-05
Abstract: PURPOSE:To make sticking work of a weak adhesive tape and a strong adhesive tape or ultraviolet ray irradiation work unnecessary which work have been a problem concerning a dicing tape in the conventional case, reduce manhour, and improve workability. CONSTITUTION:The title tape has a double-sided bonding structure wherein, in a dicing tape 9, a base film 3 is provided, pressure-sensitive adhesive agent 2a of a weak adhesion type is applied to one surface of the base film 3, and pressure-sensitive adhesive agent 2b of strong adhesion type is applied to the other surface.
Patent JP-S62132886-A (JP)
Inventor: OTSUTOMAA IENITSUKE
IPC: C07D501/36
Filed: 1986-12-03
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。