baber/WOPTO huggingface dataset:
Patent JP-S59191782-A (JP)
Title: Adhesive for copper-clad laminated sheet
Inventor: MATSUMURA MASAHIRO
IPC: H05K3/38
Filed: 1983-04-15
Abstract: PURPOSE:To provide an adhesive having excellent heat conductivity and suitable for copper-clad laminated sheet used as printed circuit board, prepared by adding a spherical inorganic filler with a large diameter and an inorganic filler with a small diameter to a resin for adhesive. CONSTITUTION:100vol% spherical inorganic filler (A) having a particle diameter of 20-200mu is mixed with 5-55vol% inorganic filler (B) having a particle diameter which is one-fifth or smaller of that of (A). 20-70vol% mixed filler is blended into a resin for adhesive (e.g. epoxy resin) to obtain the aimed adhesive. Use of two types of inorganic fillers having large and small particle diameters makes it possible to add a larger amount of inorganic filler to the resin without decrease of fluidity of the adhesive, thus leading to improvement of heat conductivity of the adhesive.
Patent JP-H03268631-A (JP)
Title: Switching system
Inventor: NISHIHARA MOTOO
IPC: H04J3/06
Filed: 1990-03-19
Abstract: PURPOSE:To relieve the limitation of a switching capacity by devising this system so that the switching processing of various data series are implemented independently to maximize the entire switching capacity. CONSTITUTION:An input/output control section 2 informs the arrival of an input signal 102 by using signals 103-105 to switching blocks 3-5 housing the data series of a different frame of the input signal 102 and applying the switching processing. The switching blocks 3-5 use programmable frame synchronizing circuits 3A-5A based on the notice and input the data to the write buffer of double buffers 3C-5C by the control of control circuits 3B-5B. Switched data 106-108 are outputted and fed to a selector 6, which selects the data and outputs the selected data.
Patent JP-H06283902-A (JP)
Title: Band stop filter
Inventor: IMAI YOSHIHIKO
IPC: H01P1/202
Filed: 1993-03-26
Abstract: PURPOSE:To simplify adjustment of the cut-off frequency of a band stop filter by providing a conductive film connected electrically to an inner conductor on a substrate at the open end of a coaxial dielectric resonator and also connecting a dielectric reactance element between the conductive film and a transmission line set on the substrate. CONSTITUTION:An auxiliary land 7a consists of a conductive film in an area secured between a transmission line 8 and a land 7 where a dielectric resonator 1 is placed on a substrate 6. The tip of a lead wire 5 of the resonator 1 is connected to the land 7a. A wire 11 which can change inductance LX by its length is electrically connected between the land 7a and the line 8 as a dielectric reactance element. Therefore it is possible to change the value of frequency fx with which the inductance is equal to zero when the resonator 1 is viewed from the line 8 and which the serial resonance is caused between the capacitive reactance of the resonator 1 and the dielectric reactances of both wires 5 and 11.
Patent JP-S61225669-A (JP)
Title: Automatic prober
Inventor: ARAKI TAKASHI
IPC: G01R31/26
Filed: 1985-03-29
Abstract: PURPOSE:To enable the measurement of Hall characteristic of a semiconductor wafer, by fixing a wafer on a stage which is movable parallel in the directions X, Y and Z while rotatable within a plane to apply a magnetic field at the right angle to the wafer surface while current is applied thereto with an automatic prober. CONSTITUTION:A semiconductor wafer 4 is placed on a stage 1 as intact without being divided into chips and fixed with a vacuum chuck. The surface of the wafer is observed with a microscope 6 and a probe needle 23 is brought into contact with a proper portion on the wafer surface. Current is made to flow through coils 16 and 17 to excite electromagnets 5 and 5 and the magnitude of a magnetic field near the wafer 4 is detected with a magnetic field sensor 9. Then, an X-Z moving mechanism 2 is operated to move the stage 1 to the point where the magnetic field will be maximized and a Hall electromotive force is measured as generated at the right angle to the current running a bias current. After the end of Hall measurement at one point, while a running box 11 is kept stationary, the stage 1 is moved parallel by one pitch with a lower disc 20 or a middle disc 24 to set numerous sampling points on the X-Y surface and the Hall characteristic of the semiconductor wafer is measured by repeating measurements.
Patent JP-S59193821-A (JP)
Inventor: POORU SUTAAKU
IPC: A61K31/135
Filed: 1984-04-03
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-H04304313-A (JP)
Title: Production of fine-grained steel with high toughness for structural use
Inventor: ISHIKAWA TADASHI
IPC: C21D8/02
Filed: 1991-03-30
Abstract: PURPOSE:To economically produce a steel plate having a dense texture free from brittle fracture even under the environment of cryogenic temp. as low as -196 deg.C and also having an ultrafine-grained structure of <=2mum average grain size. CONSTITUTION:A cast slab or steel plate having a temp. exceeding the Ar3 point is cooled at <=2 deg.C/sec cooling rate until a temp. not higher than the Ar3 point is reached and then heated by means of external heat or heat increase by working or both. Rolling is started from a temp. not higher than the Ac3 point and finished at a temp. in the range between (Ac3 point -50 deg.C) and the Ac3 point. By this method, the steel plate having ultrafine-grained structure of <=2mum average grain size, >=3 [110] plane strength ratio, and a low temp. toughness of base material of <=-160 deg.C by vTrs value can be obtained without adding Ni.
Patent JP-H09226635-A (JP)
Title: Accident site automatic recorder
Inventor: TSUJI MASAKI
IPC: B64D47/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an accident site automatic recorder which records a condition before and after an accident by a picture, mountable objectively in various traffic means of not only an aircraft but also an automobile, motorcycle, railway, ship, etc. SOLUTION: A picture signal output from a CCD camera 5 catching visual information is converted into a recordable signal in a picture signal treating part of a picture recording means 7, a signal output from this picture signal treating part is continued to be recorded in a recording medium 4, in the midst using at least a traffic means of taking destination, while rewritten in new information by an order of oil information at reach exceeding of recording capacity of the recording medium 4. Associated with a single showing a receiving of a shock output from a shock sensor 6 for detecting the shock, an information before and after receiving of the shock is recorded in a range left in the recording medium 4, after the lapse of a fixed time and recording action is stopped afterward.
Patent JP-H10182118-A (JP)
Title: Carbon material and its production
Inventor: ITO MASAYUKI
IPC: H01M4/583
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To produce a carbon material having a small amount of carbon fine powder attached thereto, capable of increasing a conductivity because of many points of mutual tangency of the fine particles, and useful as a carbon material for a negative electrode of a Li secondary battery having a large service capacity by graphitizing mesophase microspheres having specified contents of α, βand γ components at a prescribed temperature. SOLUTION: This carbon material is obtained by graphitizing mesophase microphones having >=88wt.%, preferably >=90wt.% α component, >=4wt.%, preferably 6-9wt.% β component and <=4wt.%, preferably <=3wt.% γ component, at >=2,500 deg.C. Preferably, an attaching amount of free carbon on the surface of the mesophase microspheres after regulating the particle sizes is decreased to <=10%, preferably <=5% in terms of the surface area by further pulverizing. Further, the powder is preferably formed into the one having >=0.6g/cm<3> bulk density and/or <=60mg/100g oil absorption and/or <=8m<2> /g specific surface area.
Patent JP-H07248266-A (JP)
Title: Temperature detector
Inventor: FUNABASHI SATOMITSU
IPC: G01K7/24
Filed: 1994-03-10
Abstract: PURPOSE:To enable the providing of a temperature detector which allows the detection of temperature at a plurality of points or at a plurality of bands using a plurality of thermosensitive resistance elements with a simple structure and at a lower cost. CONSTITUTION:Either of thermistors 1 and 2 is made to conduct by turning ON or OFF transistors Q1, Q2 and Q3 based on a thermistor selection signal from an output port P1 of a controller 5. In addition, a resistance value of a resistance of a thermistor circuit 3 is switched by a signal to be outputted from an output port P2 of the controller 5. A connection point voltage between the thermistor selected and the resistance is compared with a control voltage by a comparator 4 and the results of the comparison are outputted to an input port P of the controller 5 as temperature detection output.
Patent JP-H04280268-A (JP)
Title: Multicolor development device
Inventor: FUKUNAGA YASUYUKI
IPC: G03G15/08
Filed: 1991-03-08
Abstract: PURPOSE:To obtain an improved multicolor development device ensuring remarkably high workability in servicing a development mechanism. CONSTITUTION:A movable frame body 7 is so mounted on a stationary frame body as to be capable of reciprocating in the predetermined direction via a shift means. The movable frame body 7 is fitted with a plurality of development mechanisms 4, 6, 8 and 10. These development mechanisms 4, 6, 8 and 10 are selectively positioned at a development position with the travel of the movable body 7, thereby performing multicolor development. Furthermore, a toner storage vessel unit U including a toner container and a toner feed means is so supported on the stationary frame body as to be rotatable. The toner feed means includes a telescopic means, and this telescopic means is so connected to the aforesaid development mechanisms 4, 6, 8 and 10 as to be freely detachable. The toner storage vessel unit U is so constituted as to be selectively positioned at the predetermined fixed position with the development mechanisms 4, 6, 8 and 10, and at the predetermined retreat position rotationally shifted in a direction away from the mechanisms 4, 6, 8 and 10.
Patent JP-S62223874-A (JP)
Title: Recording and reproducing device for magnetic disk
Inventor: NARUKI TOSHIMASA
IPC: G11B25/04
Filed: 1986-03-26
Abstract: PURPOSE:To cushion the vibration and impact given from the external part by fitting a main base via the buffer material subjected to a bushing to the sub-base having about the same dimension with those of the device planely and worked in a rough accuracy. CONSTITUTION:A main base 1 is fitted to the sub-base 11 having about the same dimension with those of the device planely and being worked comparatively rough in its accuracy, for instance subjected to a sheeting or synthetic resin forming, and the cushion 12 with a spacer is subjected to a bushing at the fitting part engaging with the main base 1 of the sub-base 11. The composition is made by fitting with a nut 13, etc. through the cushion 12 with a spacer a bolt 10 which is subjected to a bushing to the main base 1 and sub-base 11.
Patent JP-H01277481-A (JP)
Title: Method and apparatus for adding controlled amount of enzyme to alcohol fermented juice or wort
Inventor: JIYATSUKUUMARUSERU KUTAYARU
IPC: C12M1/12
Filed: 1989-03-22
Abstract: PURPOSE: To perform a good controlled oxygenation treatment without losing ethanol by bringing a must or wort into contact with one side of an oxygen- permeable membrane and also bringing an oxygen-containing gas into contact with the other side of the membrane to carry out the specific treatment.  
     CONSTITUTION: This alcoholic fermentation device consists mainly of a culture tub or fermentation tank 1 equipped with a stirrer 3 and receiving an alcoholic fermentation must or wort, a gas-permeating device, namely a permeator 4, and a circulation circuit 5 for circulating the must or wort between the fermentation tank 1 and the permeator 4. An electric current meter probe 18 controls a flow meter 15 for controlling the flow of oxygen mixed the flow of nitrogen charged through a pipe 13. The nitrogen-oxygen gas mixture is expanded and depressurized up to a proper pressure by the use of a depressurizing machine 11 for charging the gas mixture at a constant pressure in the optimal ratio. Thereby, the oxygen is charged into the fermentation must or wort at a controlled rate in a dissolved oxygen form capable of avoiding the evaporation loss of ethanol. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10268208-A (JP)
Title: Inverted microscope
Inventor: HANAOKA MINORU
IPC: G02B21/24
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a transmission lighting column having its tiltable force quantity set by making a specific pressing force operate on the transmission lighting column which is supported rotatably. SOLUTION: A tiltable force quantity adjustment part 9 has a spring 91 put in a hole part 52 formed in a pedestal 5 and makes a slide contact part 92 abut against a curved surface 21 of the transmission lighting column 2 with the spring force of the spring part 91. In this case, the spring part 91 is inserted into the hole part 52 from below and while the hole part 52 is closed with a lid part 53, the pressing force to the slide contact part 92 is obtained. Further, the slide contact part 92 is formed of a resin material and has sufficient contact resistance to the curved surface 21 of the transmission lighting column 2 with the spring force of the spring part 91.  The spring force of the spring part 91 is selected previously according to the setting weight of a light source, a condenser, etc., provided on the transmission lighting column 2 and an optimum tiltable force quantity is obtained.
Patent JP-S62224006-A (JP)
Title: Electrode for superconducting magnet
Inventor: SAKAI SHUJI
IPC: H01L39/02
Filed: 1986-03-26
Abstract: PURPOSE:To make it possible to increase the capacity of conduction or reduce the amount of evaporation of herium due to the heat intrusion by making the inside surface of a tubular electrode uneven in shape. CONSTITUTION:The inside of a tubular material 1 consisting of phospher deoxided copper is provided with a plurality of continuous grooves 2 in the direction of the axis of the tube by pull out machining, and whose inside surface is coated with an insulative material 4 to be an electrode. In this example, making the inside surface area approx. 2.5 times larger that of flat tube by groove machining makes the apparent amount of heat conduction approx. 2.5 times larger. On the other hand, if the cross-sectional area of the tubular material 1 is the same as that of the flat tube, it is possible to increase the capacity of conduction approx. 1.5 times; if the capacity of conduction is constant, it is possible to reduce the cross-sectional area approx. 1/2.5. Thus, it is possible to substantially reduce the amount of copper to be used or the amount of herium evaporating due to the heat intrusion.
Patent JP-S62225043-A (JP)
Title: Informarion transfer system
Inventor: INUI YOSHIO
IPC: H04L9/18
Filed: 1986-03-26
Abstract: PURPOSE:To prevent leakage of secrecy by preparingplural number of generation polynomials not opened in public or data to both communication equipments and sending information while adding designation information of an operation value to them to a sent data. CONSTITUTION:Four kinds of not opened generation polynomials A,B,C and D are registered in areas correspnding to four pcsof polynomial designation information (CE) in a main memory MM of each terminal equipment. Further, a prescribed bit number of addresses taking 2-bit CE as a low-order bit are assigned to each area and non-public generation polynomials A D and their CEs used for the information transfer between both terminal equipments are decided between users by a proper method. Then the designation information of the operation value to the generation polynomial or data to be used is added to a sent data to transfer the information. Thus, even when the 3rd party receives a modified data and teh CE, since the generation polynimials are not opened to public, the data is not restored into the data before modification and the leakage of secrecy is prevented effectively.
Patent JP-S57182717-A (JP)
Title: Protecting plate for picture display device for stereoscopical vision
Inventor: IKUSHIMA HIROSHI
IPC: G02B30/25
Filed: 1981-05-08
Abstract: PURPOSE:To use left and right screens divisionally in one picture display device, by arranging closely a protecting plate, where polarizing films having polarization axes orthogonal to each other are provided for every width of the bright line due to the horizontal sweep of a picture signal, in the front of the picture display device. CONSTITUTION:Polarizing films which are shown by dotted lines 3 and solid lines 4 and have polairzation axes orthogonal to each other are brought closely into contact with the surface of the back side of a substrate 2 which is formed with transparent glass or plastic and is so shaped that the substrate 2 can be mounted closely in the front of a display device. Respective polarizing films have widths corresponding to widths of odd and even bright lines in the horizontal sweep of a television. This protecting plate 1 functions to protect a picture display device 5 from the mechanical impact force also; and in case that a stereoscopical image is seen, a polarizing filter glasses polarization axes opposite to each other in the left and the right is used.
Patent JP-H04304571-A (JP)
Title: Picture processor
Inventor: FURUYA YOICHI
IPC: G06F3/038
Filed: 1991-04-01
Abstract: PURPOSE:To easily process the generation, conversion, etc., of a picture by means of a pointing device. CONSTITUTION:A mouse such as the two mice and 5, for example, are connected with one picture processor as the pointing device. The two mice are independently provided with respective control processes and can be treated as absolutely different input devices. Coordinate data inputted from the two mice are interpreted as respective meanings in accordance with meaning data stored in a memory 6. The generation, conversion, etc., of the graphic is processed in accordance with the obtained meaning.
Patent JP-H08283594-A (JP)
Title: Reactive dye having heterocyclic compound cyclized by condensation through benzene ring as anchor
Inventor: MANFUREETO PACHIYU
IPC: C09B62/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the tinting strength, wet strength, brightness, and removal of dye remaining unfixed to a fiber by using a particular reactive dye.  
     SOLUTION: A starting material of the formula I (wherein a is 1 to 2; b is 0 to 1; Z 1  represents H, a 1-6C alkyl, a 1-6C alkoxy, a halogen, nitro, amino, hydroxysulfonyl, a 1-6C alkoxycabonyl, carbamoyl, or a 1-6C monodialkylcarbanoyl or a dialkylcarbamoyl; A represents methylene, carbonyl, sulfonyl, CH 2 -CO, or CH 2 -SO; X represents a 1-8C alkylene or L 3 -CO-NZ 2 -L 4 ; L 3  and L 4  represents a 1-4C alkylene; Z 2  represents H, a 1-6C alkyl, or phenyl; Y 1  represents vinyl or C 2 H 4 Q; Q represents an alkaline leaving group; W represents other reactive group, chromophore or the like; L 1  represents O 2 S-NZ 3 , OC-NZ 3 , Z 3 -NO 2 S, Z 3 N-OC, Z 3 N-OC-NZ 4 , NZ 3 , or the formula II; Z 3  and Z 4  represents Z 2 ; NZ 3  and NZ 4  represent piperazine-1,3-diyl group; L 2  represents the formula III or IV; and Z 5  to Z 8  represent Z 2  or the like) is used to conduct of dyeing by an exhaust method or a cold padding batch method. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06280700-A (JP)
Title: Manufacture of intake manifold
Inventor: KITAYAMA TSUGIO
IPC: F02M35/104
Filed: 1993-03-26
Abstract: PURPOSE:To reduce the man-hours for manufacture by setting a parison in a metal mold blow molding and blowing air into the parison to mold a branch pipe while connecting both ends of the parison to the inner peripheral surface of holes in a mounting part. CONSTITUTION:A tubular parison opened in both ends is extrusion molded for example. One and of the parison is inserted in hole 5b in an expanded pipe part 5a of a tubular part 5 for connecting a branch pipe of a plenum chamber 1 and the other end is inserted in a hole 11b in an expanded pipe 11a of a tubular part 11 for connecting a branch pipe of a cylinder heat mounting flange 9. Next, the plenum chamber 1, cylinder head mounting flange 9 and parison are set in a metal mold for blow molding. Then, the branch pipe 6 is molded by blowing air into the parison to expanded the parison, while the outer peripheral surface of both ends of the branch pipe is connected with the inner peripheral surface of the holes 5b, 11b. Thus, an intake manifold is manufactured with less manhours and simplified productive operations.
Patent JP-H09254685-A (JP)
Title: Seat for automobile for both adult and child
Inventor: MARUTA TSUTOMU
IPC: B60N2/26
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To easily change over and use a seat for a seat for adults and children by forming a recess to the upper surface of the latter half central portion of a seat cushion, and storing a separately formed central cushion in this recess in a manner that it can be pivotally moved and freely reversed. SOLUTION: In the case that a seat for an automobile is used for adults, a first bush 36 is positioned at a rear end in a guide groove 21, and a central cushion 30 is inserted in a recess 10a. At this time, a thick first pad is used as a downside, and one surface 30a of the cushion 30 is used as an upside so as to be approximately matched to the upper surface of a seat cushion 10. While, in the case that the seat is used for children, the cushion 30 is reversed clockwise, the first bush 36 is positioned at a front end in the guide groove 21, the latter lower half of the cushion 30 is inserted in the recess 10a, a second bush 37 is engaged with and supported on a supporting notch 22, and the first pad is used as the upside, thus the cushion 30 is projected upwardly from the upper surface of the seat cushion 10.
Patent JP-S63240360-A (JP)
Title: Motor
Inventor: SEKIGUCHI MINORU
IPC: H02K37/06
Filed: 1987-03-25
Abstract: PURPOSE:To miniaturize a motor and obtain a high efficiency, by a method wherein a plurality of second teeth are formed on the outer periphery of respective zones of the main body of a stator so that phases are deviated into circumferential direction by 90 deg. in each zone. CONSTITUTION:A motor 30 is constituted of a shaft 1, a stator 2 and a rotor 3. The stator 2 is constituted of the main body 6 of the stator of a magnetic material, four coils 71-74, and sheet type permanent magnets 81-84. A plurality of teeth (second group of teeth) 13 are formed in respective zones of the stator main body 6 so that phases are deviated by 90 deg. circumferentially in each zone while the teeth are fixed to the flange of the shaft 1 through bolts 15. Further, the rotor 3 opposes radially to the outer periphery of the stator 2 through a minute gap while a multitude of teeth (first group of teeth) 16 are formed on the opposing surface to the stator 2 with equal intervals circumferentially. According to this constitution, the rotor 3 may be turned when rectangular wave currents whose phases are deviated by 90 deg. are transferred through two of coils 71, 73 and coils 72, 74, whereby the motor 30 may be driven.