baber/WOPTO huggingface dataset:
Patent JP-S62230807-A (JP)
Title: Production of copolymer latex
Inventor: KUKI HIROSHI
IPC: C08F2/22
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a latex, having improved heat-resistant adhesive force and useful as an adhesive between fibers and rubber, by subjecting a conjugated diene based monomer, ethylenically unsaturated acid monomer, vinylpyridine and another monomer copolymerizable therewith to specific two-stage polymerization. CONSTITUTION:45-85wt% conjugated diene based monomer, e.g. 1,3-butadiene, chloroprene, is emulsion polymerized with 0.1-25wt% ethylenically unsaturated acid monomer, e.g. acrylic acid, crotonic acid, etc., 10-45wt% vinylpyridine, e.g. 2-vinylpyridine, etc., and 0-30wt% another monomer copolymerizable therewith, e.g. styrene, vinyl chloride, etc., to give the aimed latex. In the process, the monomers corresponding to 2.5-60wt% based on the total monomers including at least >=80wt% ethylenically unsaturated acid and part of the conjugated diene based monomer are polymerized until the polymerization conversion attains >=60wt% and then the residual monomers are polymerized.
Patent JP-H08267545-A (JP)
Title: Extruder
Inventor: OTA TAKASHI
IPC: B29C48/395
Filed: 1995-03-30
Abstract: PURPOSE: To provide an extruder stabilizing the emitting speed of a molding material such as rubber. CONSTITUTION: An extruder is constituted so that a screw 4 is revolved in a cylinder 3 and the viscous molding material 7 such as rubber introduced into the cylinder 3 from one end thereof is extruded from the other end of the cylinder 3 to be introduced into the die 2 provided to the emitting part of the cylinder 3 and the flow resistance of the material introduced into the die is controlled by a choke bar 1. A plurality of pressure transducers 5 detecting the pressure distribution of the material 7 introduced into the cylinders 3 and a control means (personal computer) 9 controlling the position of the choke bar 1 so as to stabilize the material 7 on the basis of the pressure distribution detected by a plurality of the pressure transducers are provided in the axial direction of the cylinder 3.
Patent JP-S60218107-A (JP)
Title: Sequence controller
Inventor: MOTOI HIROSUKE
IPC: G05B19/05
Filed: 1984-04-13
Abstract: PURPOSE:To form a program in each block by forming a jumped program controlling processor for replacing a jumped program on the basis of the contents of a jump table stored in a control RAM. CONSTITUTION:The jumped program controlling microprocessor 7 is added to a sequence controller consisting of a programming device 1 with a CRT, a program processing microprocessor 5 for successively executing a program, the control RAM6, etc. Consequently, a program can be formed in each step which is a reference unit of sequence control or in each block collecting steps every series of processing for the controlled system and the formed program is executed on the basis of processing of the irreducible minimum of demand in accordance with the executing state of sequence control.
Patent JP-H07259185-A (JP)
Title: Column beam joining structure of building
Inventor: HIRATA SHUNJI
IPC: E04B1/26
Filed: 1994-03-18
Abstract: PURPOSE:To ensure rigidity in interjoining of column beams, to simplify structure, and to make the structure adaptable to versity of column beam joining. CONSTITUTION:A cross groove 12 is formed in the end face of a column 11 and a beam joint 20 having a cross-shaped central part 22 and a beam support part 21 to support the end part of a beam is contained in the cross groove. The beam joint 20 is selected from the same of a cross type 23 provided in a four-way with beam support parts 21, a T-type 24 in a three-way with the beam support parts, an L-type 25 provided in adjoining two ways with the beam support part, an I-type 26 in two ways opposite to each other with the beam support parts, and a short I-type 27 only in one way with the beam support part. This structure is adaptable to the number of beams to be joined and the direction of the beam.
Patent JP-H07263854-A (JP)
Title: Method of fitting electronic component to printed board
Inventor: KINOUCHI TAKAO
IPC: B23P21/00
Filed: 1994-03-18
Abstract: PURPOSE:To make each lead part in an electronic component be soldered reliably on a prescribed pad in a printed board even when there is nonuniformity in the height of lead parts in the electronic component. CONSTITUTION:When each lead part 22 in an electronic component 20 is led to a solder layer 13 on each pad 12 provided on a base 11 of a printed board 10 and this electronic component 20 is mounted on the printed board 10, the lead part 22 is deformed plastically by applying a pressure to the electronic component 20 so that nonuniformity in the height of lead parts 22 be lessened, and thereafter each lead part 22 in the electronic component 20 is soldered on each pad 12 by melting the solder layer 13.
Patent JP-2000266706-A (JP)
Title: Detecting device and its method
Inventor: NORIMATSU KENJI
IPC: G01N23/225
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To enable matching with high accuracy between a layout image on CAD(Computer Aided Design) and an SEM(Scanning Electron Microscope) image. SOLUTION: An electron beam 2 is applied to a semiconductor device 4, then secondary electrons and reflective electrons emitted from the surface are detected, and an image signal is output. This device comprises an SEM which processes an image signal to produce an SEM image, and a display part 14 which displays the layout image of a surface part of the semiconductor device 4 based on CAD design information, and an image comparison part 19 which calculates the corresponding relation of each coordinate system by image matching after correcting a shape error between a layout image and a two-dimensional electron image. Here, based on the above-mentioned corresponding relation which is obtained by the image comparison part 19, the position on the semiconductor device 4 which corresponds to the desired detection position indicated on the layout image, is calculated.  Then, the control signal is output to a deflection coil control part 8, and a deflection coil is controlled to irradiate a calculated position with the electron beam 2 to thereby obtain the SEM image.
Patent JP-S51151466-A (JP)
Title: Vacuum deaeration apparatus in the flywheel casing
Inventor: AMAGI SHIGEO
IPC: F16H33/00
Filed: 1975-06-20
Abstract: PURPOSE: A molecule pump is arranged in the slit between a flywheel casing and a flywheel rotation axis, and the high vacuum is maintained in the casing, and wind loss energy of the flywheel is reduced. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S549905-A (JP)
Title: Production of magnetic discs
Inventor: ISHIDA SHIYOUJI
IPC: G11B5/84
Filed: 1977-06-24
Abstract: PURPOSE: To produce magnetic discs of superior magnetic characteristics by applying a magnetic field having the magnetic flux perpendicular to the disc substrate plane to the magnetic layer formed to orient magnetic particles in the applied magnetic flux direction thereafter applying an in-plane orienting magnetic field. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55166915-A (JP)
Title: Design of power amplifying transformer, power generating system and electric motor
Inventor: HOSOKAWA TOSHIO
IPC: H02K53/00
Filed: 1979-06-15
Abstract: PURPOSE:To obtain an electric output in the form of perpetual motion by a method wherein a generator coupled directly to an electric motor is connected to a transformer having a number of turns of primary winding N times as much as the designed rating. CONSTITUTION:When the number of turns of primary winding of a transformer is made to be N times as much as the designed rating n1 turns, it is said that although the d.c. resistance of the primary winding becomes N times, the ampare-turns does not change, and a voltage and a current generated in the secondary winding are the same. When a load current I2 flows in a secondary winding, a current proportional to a load I2Xn2/(n1.N) is added to the primary winding and the increment of input current to the primary side becomes 1/N. Therefore by making the number of turns of primary side to be N times, a transformer to send out an output amplified by N times can be obrained. By connecting a generator 6 coupled directly with a motor 5 to this transformer, and the output of transformer being fed back to the motor, an electric output in the form of perpetual motion can be obtained.
Patent JP-S59198399-A (JP)
Inventor: TAMURA TAKAAKI
IPC: B01J20/12
Filed: 1983-04-27
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-H03274796-A (JP)
Title: Cold plate mechanism
Inventor: SEKIGUCHI GORO
IPC: H05K7/20
Filed: 1990-03-23
Abstract: PURPOSE:To obtain a low cost cold plate mechanism without generating rust and corrosion, capable of reducing its weight and with excellent mass productivity by providing the mechanism with a passage for circulating a refrigerant therethrough and uniformly pressing a cold plate made of a molded plastic resin to a circuit part. CONSTITUTION:A cold plate 1 is fabricated from an engineering plastic excellent in flame resistance, flexibility and insulating properties, for instance, polyethylene resin and ABC resin and provided with a passage 2 for circulating a refrigerant in it. The cold plate 1 is uniformly pressed to the heat radiating surfaces 51a-51d of integrated circuits 5a-5d, respectively, by a presser 3 mounted to a printed circuit board 4 by screws 6a and 6b to be brought into close contact with the heat radiating surfaces 51a-51d.
Patent JP-H01252417-A (JP)
Title: Transferring and sorting device for rodlike paste product
Inventor: SHIMADA HARUO
IPC: A23L17/00
Filed: 1988-03-30
Abstract: PURPOSE:To enable both transferring and sorting in a transferring and sorting device for rodlike paste foods such as 'Chikuwa' by arranging a slider guide on the upper face of an endless conveyor of slat type which transfers products in a laterally aligning manner, and moving the slider on the conveyor in the width direction according to the movement of the conveyor. CONSTITUTION:Long and short sliders 5 capable of moving in the direction of struts 1 are arranged on the struts 1. Paired slider guides 6 are arranged on the surface side of the struts 1, which guides 6 being narrowed with an interval in the transfer direction and formed in an annular form surrounding the outer circumference of the conveyor. The sliders 5 are guided by guide grooves. Under such condition, when articles to be transferred are moved to the central part of struts 1 after slider guides 6a, 6b are fitted, the articles can be sorted to left and right respectively and transferred if only the right guide 6b is fitted while if only the left guide 6a is fitted. It is thus possible to enable transferring and automatic sorting so as to improve the efficiency.
Patent JP-S62232713-A (JP)
Title: Magnetic head
Inventor: WATANABE YOSHIO
IPC: G11B5/127
Filed: 1986-04-01
Abstract: PURPOSE:To prevent a crack from generating, etc., by inserting compulsorily a magnetic core in which a gap is prepared, and a part of which is opened, and a back core to connect the opening part of the magnetic core, to a holding groove formed at a holding core made of a ceramics. CONSTITUTION:A magnetic core 2 in which a recording/reproducing coil 5 is fitted in advance, and a back core are inserted compulsorily into the holding groove 8 of a holding core 7, and they are held in a fixed state, and the back core 6 is connected between the opening parts of the magnetic core 2. And they are fixed by crimping the back core 6 and the magnetic core 2 strongly with the aid of strong tension of a material forming the holding core 7. In this way, the magnetic core 2 and the back core 6 can be connected without using an organic sticking agent, and it is possible to prevent the increasing of magnetic resistance, and the lowering of head efficiency, and also, to prevent the magnetic core 2 from peeling from the back core 6, or the crack from generating.
Patent JP-H03275545-A (JP)
Title: Method for hardening fresh concrete, fresh concrete and water absorbing material usable this method
Inventor: NISHIKAWA KOZO
IPC: C04B24/28
Filed: 1990-03-23
Abstract: PURPOSE:To improve workability and chemical resistance by dispersing a water absorbing material obtd. by coating an absorbent with a specified coating material in fresh concrete, dissolving the coating material and absorbing water in the absorbent. CONSTITUTION:An absorbent (e.g. CMC) 1 having water absorbency and water retentivity, absorbing 500-1,000 times as much water as its dead weight and absorbing 300-400 times as much water as its dead weight in a satd. aq. cement soln. is coated with a coating material (e.g. polyacrylamide) 2 reacting with a component in fresh concrete and causing dissolution to obtain a water absorbing material. This water absorbing material is dispersed in fresh concrete, the coating material 2 is dissolved after concrete placing and water in the concrete is absorbed in the absorbent 1 to harden the concrete.
Patent JP-H07280262-A (JP)
Title: Control device with display of troubled content of equipment
Inventor: HORIUCHI TOSHIHIRO
IPC: G08B29/04
Filed: 1994-04-13
Abstract: PURPOSE:To perform a rapid and positive repairing work by a method wherein when an abnormal state of equipment is detected, its content is classified and displayed and at the same time a plurality of data of abnormal state of content of equipment occurred in the past are stored. CONSTITUTION:It a lead of a thermistor 5 is broken, for example, the resistance across it become infinity, and this information is transmitted to a main control circuit 15 through a sensing circuit 14 so as to cause a trouble to be acknowledged. Then, the main control circuit 15 stops a combustion operation and displays 'E01' expressing the discontinuity in the thermistor 5 at a time displaying part of a liquid crystal displaying part 11. Concurrently, this 'E01' data, a counted value of a total operation time counting part 19 and a code data expressing that a timing to cause a trouble is carried out during combustion are inputted to a nonvolatile memory part 19. With such an arrangement as above, since the trouble occurred at the equipment or the content of the trouble can be acknowledged at the past, an analysis of cause can be easily carried out at a repairing time and the repairing operation can be rapidly and positively carried out.
Patent JP-S61231922-A (JP)
Inventor: YAMASHIRO YOSHIHIRO
IPC: A01G9/00
Filed: 1985-04-08
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-S51150590-A (JP)
Title: A process for preparing water-resistant pullulan
Inventor: TSUJI KOUZOU
IPC: C08B37/00
Filed: 1975-06-18
Abstract: PURPOSE: To prepare a water-resistant pullulan by crosslinking it with a halogenated dicarboxylic acid without deteriorating excellent transparency, toughness, adhesiveness, tackiness and unpolluting property, etc. of the pullulan. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11197210-A (JP)
Title: Finger-pressure cushion using air
Inventor: FUTAGAMI TANEAKI
IPC: A61H39/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a finger-pressure cushion using air, wherein a projection is adhered to a cushion main body using an elastic sheet made of vinyl chloride or the like by a high-frequency. SOLUTION: A finger-pressure cushion using air is constructed in such a manner that a plurality of gussets 3 and a sheet side face 4 are adhered to elastic sheet upper and lower parts 1 and 2 made of vinyl chloride or the like, both ends of the sheet upper and lower parts 1 and 2 are adhered to each other, an air inlet/outlet 5 having a valve is adhered to a specified spot, and a plurality of projections 6 are adhered to the sheet upper part 1.
Patent JP-2000270024-A (JP)
Title: Method for exchanging capability of frame packet processing size in internet phone, terminal utilizing internet phone and medium recording program of internet phone
Inventor: FUKUDA KOJI
IPC: H04L12/46
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To allow both terminals to normally reproduce compressed voice data and to efficiently send/receive voice data even when the processing capability of them differs by exchanging an available voice coding system and a processible frame packetting size between both terminals in the case of exchanging the capability. SOLUTION: At start of communication, a terminal 1 transmits a call packet to an opposite terminal to inform the opposite terminal of a desirable speech. A frame packetting size capability exchange section 15 transmits information denoting all processible frame packetting sizes with respect to a coding system reproducible by the own terminal 1 to the opposite terminal in a form of a capability exchange packet at that time or after that. The opposite terminal also transmits information denoting all processible frame packetting sizes with respect to a coding system reproducible by the own terminal to the terminal 1 in a form of a capability exchange packet. After the mutual capability exchange, an operating frame packetting size decision section 18 identifies the received packet and decides the coding system and the frame packetting size that are to be in use.
Patent JP-S62232899-A (JP)
Inventor: MAEHATA HIDEHIKO
IPC: H05C1/02
Filed: 1986-03-31
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-H06286682-A (JP)
Title: Trunk for access in ship
Inventor: KONDO KIMIO
IPC: B63B9/00
Filed: 1993-04-01
Abstract: PURPOSE:To make a monopolizing space fewer than that of a trunk itself formed rectangularly and having staircases disposed left and right thereof alternately and to improve the safety of operators is ascent and descent by cylindrically forming the trunk for access to a double bottom. CONSTITUTION:A trunk 4 for access to a double bottom of a hull 1 is provided a spiral staircase 14 in an annular space 13 between an outside tube body 11 and inside tube body 12 disposed vertically near partition walls 2, 3 of a hull 1, while a working space 15 is provided inside the spiral staircase 14.
Patent JP-S57190365-A (JP)
Title: Junction type field effect transistor
Inventor: SHIMOMICHI YOUICHI
IPC: H01L29/80
Filed: 1981-05-20
Abstract: PURPOSE:To increase mutual conductance by a method wherein a highly doped gate region is buried immediately under a second gate region channel located opposed to a first gate, the first and second gates regulating electric current running between the source and drain regions, and the impurity concentration in the buried region is higher than that in the channel immediately above. CONSTITUTION:An n<-> tye channel forming region 2 is epitaxially grown on a second gate region forming p<-> type Si substrate 1b and an n<+> type source 3 and drain 4 are diffusedly formed in the region 2 with a prescribed separation between them. Located between the two is a p<+> type first gate region 5 and the entire surface is covered with an insulator film 6. Openings are provided and a source electrode 7 and a drain electrode 8 are respectively attached to the regions 3 and 4. A p<+> type region 9 buried beforehand immediately under the region 5 in a substrate 1b remains occupying its place in the substrate 2 when the substrate 2 is grown, the construction increasing mutual conductance and decreasing required input size.
Patent JP-H11261701-A (JP)
Title: Test changeover method for telephone line
Inventor: GOTO KAZUHIRO
IPC: H04M3/26
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a test changeover method for a telephone line by which a test including the line polarity confirmation of an existing line and a newly installed line and also a matching test of both the lines without affecting on a speech and necessitating any disconnecting piece capable of achieving also changeover work for an exchange when the result of test is excellent. SOLUTION: An existing line and a newly installed line are set to double accommodated positions to allow an individual non-ringing incoming call to an exchange, a test equipment main body connected to the exchange via a required test exclusive line executes sequentially the non-ringing incoming call to confirm a test changeover object line and the transmission of predetermined specific data to the existing line and the newly installed line corresponding to the existing line to which the double accommodated position is set and a receiver connected to the exchange via the existing line and the newly installed line is configured to conduct the line polarity discrimination with the existing line and the newly installed line corresponding to each other and to which the double accommodated position is set and the line matching test by correct detection of the predetermined specific data.
Patent JP-H05283519-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/76
Filed: 1992-03-31
Abstract: PURPOSE:To provide a method for forming a p-type channel stopper below a field oxide film for element isolation which prevents the stopper from penetrating to a channel region to increase VT of an FET and from getting in contact with an n-type source-drain diffusion layer to increase the junction capacitance and degrade the junction breakdown strength. CONSTITUTION:A silicon oxide film 2 and a silicon nitride film 3 are deposited on a p-type silicon substrate 1 in this order. The silicon nitride film 3 is etched using photoresist 4 as a mask. Then the photoresist 4 is removed, and oxidation is carried out by heating to form a field oxide film 5. Ion implantation is performed to form a p-type channel stopper 7. The silicon nitride film 3 is removed, and ion implantation is performed to form an n-type source-drain 10.
Patent JP-H09245206-A (JP)
Title: Automatic ticket examination machine
Inventor: KOMORI MIKI
IPC: G07B15/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To give the proper guidance to the users when two or more passenger tickets are not satisfactorily separated from each other by returning these tickets to a ticket discharge port when they are detected and also guiding the users to insert again their tickets respectively into a ticket slit. SOLUTION: When a plurality of passenger tickets that are inserted at a time are correctly separated from each other on a separating carrier path 3a and held at the stages of holding carrier paths 4a to 4c respectively, the thickness sensors 10a to 10c output no detection signals and the ticket examination processing is carried out, based on these tickets. If the inserted tickets are not satisfactorily separated from each other and two tickets stacked on each other are held on the path 4a, the stack state of these tickets is detected by the sensor 10a. Under such conditions, the tickets which are held on the path 4a and other holding paths are discharged to a ticket discharge port 2. Then the guidance is shown on a display to instruct the users to take up their tickets returned via the port 2 and to put them one by one into a ticket slit 1.  The same guidance is also given in voices through a speaker.
Patent JP-H03275193-A (JP)
Title: Treatment of waste water containing phosphorus compound
Inventor: ISHII TORU
IPC: C02F1/74
Filed: 1990-03-27
Abstract: PURPOSE:To efficiently treat waste water over a long period of time by adding at least one kind of metal ion such as Ba (II) ion to the waste water and subjecting this waste water to wet oxidation treatment at a specified temp. under a specified pressure while feeding an oxygen-contg. gas. CONSTITUTION:At least one kind of metal ion such as Ba (II) ion is added to waste water and this waste water is subjected to wet oxidation treatment at <370 deg.C under such a pressurization that the waste water keeps the liq. phase in a wet oxidation reactor 1 packed with a solid catalyst while feeding an oxygen-contg. gas. Since the added metal ion reacts with phosphate ion to form slightly soluble salt, the adsorption of phosphate ion on the catalyst can be inhibited and the catalyst is hardly affected by phosphorus as a catalyst poison. Stable catalytic activity can be maintained over a long period of time and stable treatment of waste water can be carried out.
Patent JP-S60220587-A (JP)
Inventor: HAMA JIYUNICHI
IPC: G03G15/02
Filed: 1984-04-17
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。