baber/WOPTO huggingface dataset:
Patent JP-H0851124-A (JP)
Title: Mold for ic
Inventor: YATSUGAYO NOZOMI
IPC: B29C45/02
Filed: 1994-08-05
Abstract: PURPOSE:To suppress a resin flash due to the wear of mold components by setting the movable stroke of an ejector pin to substantially half the depth of an upper mold cavity. CONSTITUTION:A mold 1 for an IC comprises a top force 2 and a bottom force 3 having ejector functions. Cavities 4, 5 corresponding to the package shape of the IC are respectively formed at the forces 2, 3 to become resin casting parts in the case of sealing resin. A pin hole 6 is opened on the upper surface of the cavity 4 of the top force 2, and an ejector pin 7 is slidably engaged. The pin 7 protrudes by a predetermined movable stroke S1 from the upper surface of the cavity 4 of the top force after resin sealing to release a molded form 8 from the mold. The stroke S1 is set to substantially half the depth S2 of the cavity 4. Thus, the wearing area of the pin 7 is reduced to suppress the resin flash.
Patent JP-S58105724-A (JP)
Inventor: KUBO YOSHINOBU
IPC: A47J47/04
Filed: 1981-12-16
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-S6358681-A (JP)
Title: Recording/reproducing device
Inventor: KAWAI KENJI
IPC: G11B21/08
Filed: 1986-08-29
Abstract: PURPOSE:To facilitate an easy special access by using the control part of a host device with no alteration after adding a means that inverts the driving direction designating signal received from the host device in a special access mode and giving the same numbers to inside and outside tracks centering on an outer circumferential track in a normal mode. CONSTITUTION:The function of a normal mode is invalidated by an AND gate A while a host device selects a special access mode via a track zero position detecting/driving control part 11 of a head control system 10 of a head drive mechanism. At the same time, the driving direction designating signal received from the host device is inverted by an exclusive OR gate EX. The output of a control part 2 of the host device is applied to the gate EX together with the output of an FF 1 which is set and reset by a mode selecting command. Then the logic value between outputs of both gates A and EX and the output of the EX are applied to a head driving part 12. Thus a special access is given to an outer circumferential part in a simple constitution.
Patent JP-H0288640-A (JP)
Title: Preparation of free-flowing rubber particle
Inventor: ROEROFU HEEZEN
IPC: C08J3/14
Filed: 1989-08-07
Abstract: PURPOSE: To provide freely flowing rubber particles non-adhesive and excellent in storage stability by preparing an aqueous slurry of filler-contained rubber particles, and treating it with a halogenating agent.  
     CONSTITUTION: (A) A rubber latex and (B) a solid filler are added to a stirred aqueous coagulated medium of pH 0-4.5 in such a ratio that an aqueous slurry of filler-contained rubber particles can be provided, and the prepared rubber particles are treated with (D) a halogenating agent in order to provide the slurry of halogenated filler-contained rubber particles having an average halogen content of 0.1%m, calculated on the basis of rubber, and the resulting halogenated filler-contained rubber particles are separated and dried, whereby freely flowing rubber particles are provided. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5996186-A (JP)
Inventor: OTSUDO RAGUMAA BURIN
IPC: C09K17/40
Filed: 1983-10-31
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-S6097270-A (JP)
Title: Method and apparatus for separating components
Inventor: TAKADA YOSHITADA
IPC: G01N30/50
Filed: 1983-11-02
Abstract: PURPOSE:To make it possible to automatically perform separation with high accuracy, by temporarily holding a component separated in a first separation mode and bringing the same to a shape suitable for a second separation mode by a proper washing solution. CONSTITUTION:A definite amount of a specimen solution 6 is sucked by a syringe 3 through a sampling valve 4. Subsequently, when the valve 4 is rotated by 60 deg. from the state shown by the drawing, the specimen solution in a coil is sent to a first separation column 7 by the eluting solution from a pump 2 where the specimen components are developed and the separated components are detected by a detecotr 8. On the other hand, a six-way valve 9 is held to a state rotated by 60 deg. from the state shown by the drawing, but when the objective component begins to be detected, said valve 9 is set to the state shown by the drawing and the objective component is held to a holding column 10. The valve 9 is again returned to the original state at the point of time when the elution of the objective component from the column 7 is completed. In the next step, a washing solution 13 is sent to the column 15 by a pump 10 to wash the same and, thereafter, a valve 11 is changed over to the state shown by the drawing to sent the eluting solution 12 to a second column 14 through the valve 9 and the column 15. By this method, componential separation is made highly accurate.
Patent JP-H0254651-A (JP)
Title: Facsimile store and forward exchange system
Inventor: MORITA TAKAHARU
IPC: H04L12/58
Filed: 1988-08-19
Abstract: PURPOSE:To prevent the effect on the operation of a facsimile equipment being a customer by generating information to allow a destination facsimile equipment to recognize the mode to be the test mode based on test mode information designated by a sender facsimile equipment and sending the result to the destination facsimile equipment. CONSTITUTION:When a facsimile data designated by the operation of a test mode key provided to a facsimile equipment 3n is sent to a CPU 10 via a digital exchange 2 and a CCU 12, the test processing mode information is added to the facsimile data by the software 100 and the transfer of data is started to the destination facsimile equipment. The destination facsimile equipment uses the software 300 to recognize it that the succeeding data reception is in the test mode and the data is not written on a magnetic disk device but thrown away and not printed out. However, the communication information as to whether how much data is sent to the destination facsimile equipment is recognized by the software 300.
Patent JP-S6447419-A (JP)
Title: Sintered filter
Inventor: HIRATA HIROSHI
IPC: C02F1/28
Filed: 1987-08-18
Abstract: PURPOSE:To obtain the filter suitable to remove alkali metallic ions in the acid or in the water of a liquid fuel by replacing the hydrogen in the sintered body of granular phenol resin with alkali metal or alkaline earth metal. CONSTITUTION:A pump filter 6 in an oil tank 1 is made in such a way that phenol resin 6a of granular shape is put into a die to be compressed and heated to integrate into one body, which is treated with sodium hydroxide. Such a filter 6 consists of the polymer of alkaline phenolate. Consequently, RCOONa produced by the neutralization of acid RCOOH in kerosene is removed because of low solubility. And R-SH is changed into sodium mercaptide represented with R-SNa and is also removed by this filter because of the difference of solubility.
Patent JP-S6360937-A (JP)
Title: Production of preformed bio chemical mediator
Inventor: YAMASHITA HITOSHI
IPC: A61K38/48
Filed: 1986-09-02
Abstract: PURPOSE:To obtain a plasminogen activator having high thrombo-plastinogen activity and low side effect in high yield, by bringing a normal diploid cell derived from human into contact with a solution containing both animal meat enzyme decomposing peptone and lipid. CONSTITUTION:A cell (preferably cell derived from human lung or foreskin) which is a normal diploid cell derived from human and capable of forming a plasminogen activator is cultivated in a medium containing 1-40g based on 1l medium of animal meat decomposing peptone or 5-30g based on 1l medium of plant derived peptone and 0.01-100mg based on 1l medium of lipid (e.g. phospholipid or glycolipid) at 25-40 deg.C, preferably 31-37 deg.C at pH 6.0-8.0, preferably pH 7.0-7.4 to give a plasminogen activator. The activator is usable for preventing thrombus formation of artificial blood vessel, artificial organ, etc., and diagnosing thrombosis, etc., besides a thrombolytic drug.
Patent JP-S6268017-A (JP)
Inventor: OZAKI MASA
IPC: H02H3/34
Filed: 1985-09-17
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-S6264379-A (JP)
Inventor: NAKANISHI TATSUO
IPC: A63B53/04
Filed: 1985-09-17
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-S6185087-A (JP)
Title: Speed controller for copying machine
Inventor: ISHIGURO JUNJI
IPC: H02P7/293
Filed: 1984-09-29
Abstract: PURPOSE:To enhance the responsiveness of a control system by providing a circuit for multiplying by N a feedback pulse from a motor position detector, and a frequency divider which outputs the N-multiplied feedback pulse by multiplying 1/m to a phase comparator. CONSTITUTION:A closed loop (main PLL circuit) is composed of a DC servo motor 6, a phase comparator 2, a low pass filter 3, a PWM comparator 4, a triangular wave generator 5 and a motor position detector 8. A feedback pulse from the detector 8 is multiplied by N by applying it to the phase locked loop by a phase detector 9 and a 1/N frequency divider 10, the N-multiplied pulse is divided by (m) by a frequency divider 11, and input to the comparator 2. Thus, the motor can be controlled with good response even by a motor position detector having low resolution.
Patent JP-S6361773-A (JP)
Title: Fuel injection device for engine
Inventor: TANAKA HIDEKI
IPC: F02M69/04
Filed: 1986-09-01
Abstract: PURPOSE:To sharply improve stratification, by providing an auxiliary suction port, opened when a piston is positioned in the vicinity of a bottom dead center, and a fuel feed means, fronting on the port. CONSTITUTION:In an engine 1, a rotary valve 25 is provided for opening an auxiliary suction port 20 in the vicinity of the bottom dead center of a piston 3 and feeding to the auxiliary suction port 20 air, exhausted through a fuel injection nozzle 22, pointed toward a cavity 4, and with the aid of an air pump 23 and exhaust reflux gas, returned through an exhaust reflux passage 24, at a given timing. By controlling injection of fuel through the auxiliary suction port 20, the feed of pressurized air, and the feed of exhaust reflex gas according to the operating condition of a control device 30, rich air-fuel mixture is caused to exist in the cavity 4 to improve ignitability. Further, atomization of fuel is promoted, excellent stratification in a radial direction can be realized, and an amount of produced nitrogen oxide can be reduced and knocking can be prevented from occurring.
Patent JP-S58108074-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UTSUGI ISAO
IPC: G11B17/04
Filed: 1981-12-21
Abstract: PURPOSE:To improve operability and to perform precise positioning, by providing a chassis with such pins that they are fitted in reference holes to perform position setting by the contacting of a reference surface. CONSTITUTION:A hard case 1 is inserted into a holder 9, which has guide pins 10 on its flanks; and a holder prop 11 provided on a drive side is slid to move the holder 9. The holder 9 is punched at positions corresponding to a reference hole, reference surface, media hub, and head window while the hard case 1 is inserted. When the hard case 1 is pressed by a force as shown by an arrow F, the guide pins 10 move along the holder props 11 through the holder 9 as shown by an arrow V, and consequently bosses 7 provided to the chassis 6 are fitted in reference holed of the hard case 1; and the refererce surface moves onto the bosses 7, thus setting the hard case 1 at a prescribed position.
Patent JP-S6184043-A (JP)
Title: Plug-in package
Inventor: IWATA YUJI
IPC: H01L23/34
Filed: 1984-09-29
Abstract: PURPOSE:To produce a plug-in package with excellent irradiating characteristics by a method wherein a window is opened on an LSI chip mounting part on the backside of ceramic flat sheet to provide terminal pads around the window and input, output pins outside the pads while a Cu-Mo alloy sheet is brazed on the flat sheet. CONSTITUTION:A window for containing an LSI chip 6 is provided on the central part of aluminium ceramic flat 1 to form terminal pads 2 and input, output pins 3 on the backside of peripheral part. The pads 2 and the pins 3 are connected to one another through the surface or inner layers of flat sheet 1. A Cu-Mo alloy sheet 4 with the same linear expansion coefficient as that of flat sheet 1 and excellent thermal conductivity is brazed 5 on the flat sheet 1. An LSI chip 6 is soldered 7 in the window part to be wired 8 while a heat sink 9 is bonded 10 on the alloy sheet 4. A plug-in package with such a constitution generating enormous heat may improve the irradiating characteristics of highly integrated LSI chip remarkably while preventing a breakdown or swelling of ceramic flat sheet from occurring.
Patent JP-H0650915-A (JP)
Title: Foreign-matter detecting apparatus
Inventor: SUZUKI MAKOTO
IPC: G01N23/18
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a foreign-matter detecting apparatus for detecting foreign matter contained in moving material to be measured. CONSTITUTION:A radiation source 1 diffuses and emits radiation in a cone shape on a material to be measured 3, which is moving in the specified direction, from the intersecting direction with the moving direction. An image sensing device 2 picks up the image of the radiation, which has passed through the material to be measured 3, and outputs the pixel data of the image in synchronization with the specified horizontal scanning period and the vertical scanning period. These parts are provided. Furthermore, a plurality of adding means AD1-ADr add and process the pixel data of the images in the respective different horizontal scanning periods. A judging means 7 specifies the existing position of the foreign matter in the material to be measured as the depth from the radiation source 1 by judging the adding means, which outputs the data of the result of the addition having the value larger than a specified threshold value. The apparatus is constituted in this way.
Patent JP-S6267172-A (JP)
Title: Continuous dry plating device for long sized material
Inventor: KOBAYASHI YASUHIRO
IPC: C23C14/56
Filed: 1985-09-18
Abstract: PURPOSE:To eliminate the trouble such as property deterioration of a coating layer arising from the failure in satisfactory cooling of a long-sized material to be treated after dry plating by providing a force cooling installation for cooling the material to be treated. CONSTITUTION:The long sized material 1 to be treated in a coil state is passed through plural differential pressure chambers 2 in which the pressures are reduced stepwise. After the material is subjected to plating of an intended material in a dry plating treatment chamber 3, the material is passed through the plural chambers 2 and is cooled in a force in a force cooling chamber 6 provided on the down stream of the chambers 2 prior to coiling in the atm. The cooling is executed by blowing an inert gas such as Ar to the material 1 by gas nozzles 7. Sealing rolls 4 are required for the wall between the cooling chamber 6 and the chambers 2. A slit 8 is provided on the atm. side in order to diffuse the gas. The temp. of the material 1 subjected to the plating treatment is freely adjusted according to the above-mentioned constitution, by which the trouble by the insufficient cooling is eliminated even if the material 1 is coiled in the atm.
Patent JP-S58106679-A (JP)
Inventor: FUKUI KAZUO
IPC: G07F13/06
Filed: 1981-12-19
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-H1149812-A (JP)
Title: Catalyst for polymerizing olefin and production of olefin polymer
Inventor: ISHIHAMA YOSHIYUKI
IPC: C08F4/642
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for polymerizing an olefin, excellent in polymer properties and having a high polymerizing activity by including a specific transition metallic compound having a conjugated five-membered ring ligand, an ion exchangeable phyllosilicate and a specified organoaluminum compound therein. SOLUTION: This catalyst comprises (A) a compound of a transition metallic atom, selected from groups IV to VI of the periodic table and having at least one conjugated five-membered ring ligand (cyclopentadienyl group, etc.), (titanium, zirconium, hafnium, etc.), (B) an ion exchangeable phyllosilicate (a fluoromica, etc.), and (C) an organoaluminum compound represented by the formula AlR<1> i X3-i [R<1> is a 1-20C hydrocarbon group; X is a halogen or an alkoxy; (i) is 0<(i)<3] (dimethylaluminum chloride, etc.), and is obtained by bringing the respective components into contact with one another in an inert hydrocarbon solvent in an inert gas, e.g. nitrogen at a temperature between -20 deg.C to the boiling point of the solvent.
Patent JP-2001032533-A (JP)
Title: Temporary support work method and temporary support device
Inventor: SAITO HAJIME
IPC: E04H9/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To support an upper structure load by only a simple fitting work of a steel frame and obviate the conventional necessity for reinforcing the lower floor beam and further, solve decrease of effective area of a room, in a retrofitting base isolation work or the like of a building. SOLUTION: A steel frame 11 formed of supports 15, a bracket, beam 17 for a jack, and diagonals 18 to have a right-angled triangle is detachably fitted by PC steel rods 12 or the like so that the diagonals 18 are directed to the lower floor column to hold the column 1 from both sides and a jack 5 or the like is arranged between a column-beam connection part of the upper floor and the tip of the bracket beam for the jack to transmit the upper structure load to the lower floor column through the steel frame 11 when the column head 1b is cut off and to hardly transmit the load to the lower floor beam.
Patent JP-S58106047-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/35
Filed: 1981-12-19
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-2001036631-A (JP)
Title: Telephone system in cooperation with personal computer
Inventor: NADA NORIAKI
IPC: H04M1/274
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the registering and changing operation of a telephone number to a telephone set by connecting a telephone set with a personal computer through an interface for connecting the personal computer so as to transfer data on an address book prepared on the personal computer to the storing means of the telephone set. SOLUTION: A telephone set 2 is connected with a personal computer 1 through an interface for connecting the personal computer and connecting cable 3 to connect the set 2 to a public line 4 through the use of an inter face. Then, at the registering of the name and the telephone number of a communication opposite party to the set 2, the address book managing software of the personal computer 1 is started to input the name and the telephone number with a keyboard through the use of an address book-editing picture 5. The inputted name and telephone number are transmitted to the set 2 through the interface and cable 3. A number corresponding to the shortened number key 6 of the set 2 is displayed in the picture 5 and registered in the set 2.
Patent JP-H0369173-A (JP)
Title: Photocoupler
Inventor: WADA YOSHIYUKI
IPC: H01L31/12
Filed: 1989-08-08
Abstract: PURPOSE:To make the polysilicon layer on the surface of photosensitive part thick without breaking aluminum, to lower resistivity of the polysilicon layer and to improve CMRR by covering the photosensitive part with the polysilicon layer and by connecting the polysilicon layer to an aluminum wiring in the second layer having ground electric potential immediately above the layer. CONSTITUTION:In a photocoupler composed of a light emitting element and a photosensitive element, the photosensitive element uses a photosensitive IC whose electronic circuit part for processing an electrical signal from a photosensitive part 7 and the photosensitive part 7 are formed into one chip. An aluminum wiring in the electronic circuit part of the photosensitive IC uses an aluminum wiring 3 in the first layer. At least a part of the electronic circuit part is covered with an aluminum wiring 2 in the second layer which has ground electric potential. The photosensitive part 7 is covered with a polysilicon layer 5. The polysilicon layer 5 is made conductive through the aluminum wiring 2 of the second layer which is connected with the ground electric potential. An aluminum wiring which makes the polysilicon layer 5 and the aluminum wiring 2 in the second layer conductive does not traverse the edge part of the polysilicon layer 5; and the layer 5 and the aluminum wiring 2 in the second layer are electrically connected immediately above the polysilicon layer 5.
Patent JP-S6185403-A (JP)
Title: Production of polycarbazole
Inventor: NAITO KAZUMI
IPC: C08F26/00
Filed: 1984-10-03
Abstract: PURPOSE:To obtain a polycarbazole of high electrical conductivity, productivity and resistance to oxidation and solubility in electrolyte, useful in both primary and secondary batteries, solar cell, photoconductive material, etc., by treating polyvinyl carbazole with an oxidizing agent followed by repolymerization. CONSTITUTION:Polyvinyl carbazole (pref. poly-N-vinyl carbazole, sufficiently dried by dehydration before use) is brought into contact virtually in an anhydrous state for <=24hr, pref. at -80-130 deg.C under an inert gas atmosphere, with normally 3-1/4 time the molar amount of the carbozole group in said polyvinyl carbazole, of an oxidizing agent (e.g., a catalyst for Friedel-Crafts reaction such as ZnCl2 or AlCl3), thus obtaining the objective polycarbazole.
Patent JP-S63108177-A (JP)
Title: Corrugated plate heat exchanger
Inventor: BURADEIMIIA ERU GOORUDOSUTEIN
IPC: F25C5/02
Filed: 1987-08-19
Abstract: An ice-making machine (l0) includes a plurality of heat exchangers (24) disposed inside a housing (l2) and each having an inlet (34) and an outlet (36) to permit circulation of coolant therethrough. Each of the heat exchangers includes a pair of oppositely directed, corrugated heat exchange surfaces (25) to transfer heat from the fluid within the housing to the coolant. Ice-making regions (38) are disposed between the heat exchangers. These regions each have an inlet and an outlet (42) to enable fluid to circulate therethrough. Blade assemblies (46) are provided in each of the ice-making regions to co-operate with the heat exchangers to inhibit deposition of ice on the heat exchangers. These blade assembles each include at least one blade (58) of complementary shape to the corrugated heat exchange surfaces to contact respective ones of the surfaces. The blade assembles are rotatable about an axis generally perpendicular to the plane containing the surfaces. Drive means (20) rotate the blade assemblies at a rate such that the interval between successive passes of the blades is insufficient to permit crystallization of ice on the surfaces.
Patent JP-S58108049-A (JP)
Title: Interreel tape direct driving device
Inventor: OKAMURA EIJI
IPC: B65H23/18
Filed: 1981-12-22
Abstract: PURPOSE:To lower the price of a calculation controlling circuit, by calculating the current value of only a supply reel, and giving a take-up reel side a specific value irrelevant to a tape wind diameter. CONSTITUTION:A file reel tachometer and a machine reel tachometer each generates one pulse in every turn, and a tape tachometer generates hundreds of pulses in every turn. Since the tape tachometer has two phases, the rotating direction of an idler is detected; an user of this magnetic tape device sets a reel on the side of a file reel and a machine reel is fitted to the magnetic tape device. For recording or reproducing data to or from a tape, the machine reel is used as a take-up reel and the file reel is used as a supply reel. From the detected value of each tachometer, the wind diameter of each reel is determined and on the basis of it, a microprocessor MPU calcultes the driving extents of the take-up and supply reels, thereby driving respective reel motors.