baber/WOPTO huggingface dataset:
Patent JP-H1085567-A (JP)
Title: Composite separating membrane and its manufacture
Inventor: SUZUKI MOTOYUKI
IPC: B01D69/12
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a membrane for separating a trace component in a polar solvent by bonding integrally a porous carbon membrane composed of a heat decomposable product of natural gas to the surface of a porous ceramic membrane. SOLUTION: A porous ceramic membrane of plane membrane shape, tubular shape or the like composed of ceramic such as alumina, mullite or the like is used. One face or both faces of the porous ceramic membrane are heat decomposed by utilizing the incomplete combustion of burner flame or the like for which gas composed of methane or containing methane as a main component is used as a carbon source, and carbon is separated by the heat decomposition. Thus a porous carbon membrane is bonded integrally with the porous ceramic membrane to form a composite separating membrane. The composite separating membrane is used effectively for separating a trace component such as trihalomethane in the polar solvent such as water or alcohol.
Patent JP-H11199831-A (JP)
Title: Silicone releasable coating composition
Inventor: OOMS MARCO
IPC: C09J7/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a low coefficient of friction, useful for a label, a decorative sheet, a transfer tape, or the like, peeling of a pressure-sensitive adhesive, by including an epoxy functional polyorganosiloxane, a spherical fine particle silicone resin and a photoinitiator. SOLUTION: This composition comprises (A) 1,000 pts.wt. of an epoxy functional polyorganosiloxane (dimethylepoxysiloxane chain termination polydimethyl-methylepoxysiloxane, a dialkylepoxysiloxane chain termination polydialkyl-alkylepoxysiloxane or the like), (B) 1-100 pts.wt., preferably 1-50 pts.wt., especially preferably 2 pts.wt. of a spherical fine particle silicone resin (about 0.5-12 μm particle size, preferably 2-4.5 μm) and (C) 5-50 pts.wt., preferably 10-30 pts.wt., especially preferably 20 pts.wt. of a photoinitiator.
Patent JP-H08125170-A (JP)
Title: Mos type driver
Inventor: HITOMI MASAHIKO
IPC: H01L29/78
Filed: 1994-10-27
Abstract: PURPOSE: To integrate an MOS type driver in a semiconductor integrated circuit having desired area by providing a drain side aluminum wiring and a source side aluminum wiring having width dependent upon the passage of drain-source current flowing through respective MOSFET and the quantity of current flowing through the passage. CONSTITUTION: The source region 121 and the drain region 123 of each MOSFET 101 are shared by adjacent MOSFETs and the diffusion region of an MOS type driver 100 provides a source region 121 and a drain region 123 alternately. Pectinate source side and drain side aluminum wirings 107, 105 have a width, at the part of a tooth, dependent on the drain-source current flowing through respective MOSFET 101. The source side and drain side aluminum wirings 107, 105 have a stepping width, on one side at the part of a handle, dependent on the passage of drain-source current 103 flowing through the MOSFET 101 and the quantity of current flowing through the passage.
Patent JP-S62125146-A (JP)
Inventor: TAKEMORI HIROSHI
IPC: E04D3/366
Filed: 1985-11-26
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-H0599915-A (JP)
Title: Test paper reader
Inventor: CHIBA TOMOKO
IPC: G01N31/22
Filed: 1991-10-11
Abstract: PURPOSE:To make it possible to judge whether a specified value is normal or abnormal even by a person other than a specialist by providing a setting means for determining the target range of a measuring component and a means for reporting the fact that the measured value is inside or outside of the target range. CONSTITUTION:A ROM 11 stores a measured-value converting table 11a, which converts the color that is read by the control procedure of a CPU 11 or read front test paper. An auxiliary memory RAM 12 has an upper-limit memory part 12a for storing the upper-limit preset value of a target range, a lower-limit memory part 12b for storing the lower-limit preset value of the target range, a special symbol memory part 12c and a speech memory part 12d for storing the speech indicating the fact that the measured value is inside or outside of the target range. When the test piece is inserted through a test-piece inserting hole in this constitution, a test-piece reading part 14 reads the color of test piece. The color is converted into the measured value with the table 11a. Then, whether the measured value is located inside or outside of the preset target range not is judged. When the value is located within the target range, the result is displayed with a display part 17 and a speech generating part 18. Thus, a measuring person can recognize the range of the measured value.
Patent JP-H04140846-A (JP)
Title: Microprogram controller
Inventor: SATO SHINJI
IPC: G06F9/22
Filed: 1990-10-02
Abstract: PURPOSE:To improve the availability of the device by reading out correction data from a read-only memory and rewriting control storage, and simultaneously, executing the control by a microprogram from its correction data, when an error is detected. CONSTITUTION:A micro-instruction which is read out passes through a selector 5 and is stored in a data register 4. Simultaneously, an address outputted by an address register 3 is stored in an address register 7. Simultaneously, an output of the data register 4 is sent to an error detecting circuit 6 and an error detection is executed, and in the case an error is detected, a switching instruction, and a write instruction are sent out to a selector 5 and a selector 8, and a control storage 1, respectively. Subsequently, by an address outputted by the register 7, a micro-instruction is read out of a read-only memory 2, and by setting an address used for this read-out as a write address of the control storage 1, the micro-instruction read out before is written therein. The micro- instruction which is read out passes through the selector 5 again and is stored in the register 4.
Patent JP-H0791558-A (JP)
Title: Solenoid valve
Inventor: TERASAWA KATSUHIKO
IPC: F16K31/06
Filed: 1993-09-27
Abstract: PURPOSE:To hold generated abrasion powder in a recess so as to prevent a contact surface from becoming rough by forming the surface of a movable iron core to be in contact with a fixed iron core into a three-dimensional uneven surface having a specific maximum height roughness, and applying specific viscosity lubricant to a recess formed on the contact surface. CONSTITUTION:A contact surface 12a of a movable iron core 12 of a solenoid valve to be in contact with a fixed iron core 11 thereof is ground for securing flatness, followed by shot-peening where hard beads having high hardness are blasted against the contact surface 12a at a high jetting speed. By using a hard bead having a diameter of about 80-240 microns, a surface roughness of the contact surface 12a is set to a maximum hight roughness Rmax of 7-20mum and a center line average roughness Ra of 0.7-2.0mum. 0.03-0.04cm<3> of turbine oil having the ISO viscosity grade VG of 32 in the industrial lubricant viscosity classification K2001 is applied to a three-dimensional uneven portion formed on the contact surface 12a, thus holding the turbine oil in a recess formed on the contact surface 12a.
Patent JP-H11101671-A (JP)
Title: Detector
Inventor: OKADA MICHITOSHI
IPC: G01D5/26
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To make accurately detectable the level of reflected light by radiating light to an object detecting region from a light projecting means, and guiding the reflected light from the object detection region to a one-dimensional image sensor via a rod lens array. SOLUTION: A CCD element 18 serving as a one-dimensional image sensor is mounted on a printed circuit board 17 in advance. The position of the printed circuit board 17 is adjusted to coincide with a target mark 26b, then an infrared filter 25 is inserted. When rod lens array 20 is fitted to the recess of a base holder, the center line in its vertical direction, the target mark 26b, and the light reception line of the CCD element 18 can be accurately matched together. When a detector is fitted to a float case, nearly uniform light is radiated to a transparent pipe 4 from a light projecting element, thus a position on a float 5 different in response to a flow rate can be detected by the CCD element 18 via the rod lens array 20.
Patent JP-S62126852-A (JP)
Title: Step motor
Inventor: SAKAGUCHI YOSHIYASU
IPC: H02K37/12
Filed: 1985-11-25
Abstract: PURPOSE:To implement the miniaturization and high torquing so as to be able to expand the winding number of the stator coil, by providing a U-shaped stator with pole teeth opposing to the peripheral portion of a rotor disc from both surfaces and by winding the coil to the central piece of the U-shaped stator. CONSTITUTION:Multiple N and S poles are magnetized alternately in a radial pattern on the peripheral portion of a rotor disc 4 installed to a rotor shaft 2 through a bush 3. Pole teeth 6 of a U-shaped stator 5 are placed face to face on the upper and bottom magnetized surfaces of this rotor disc 4, coils 7a and 7b of each phase are wound around the yoke portion Y which is a central piece of the U-shaped stator 5.
Patent JP-H0790876-A (JP)
Title: Preventive construction method for upward parting of underground buried receptacle caused by underground water
Inventor: SHIGEMASA SEIJI
IPC: E02D31/12
Filed: 1993-09-27
Abstract: PURPOSE:To prevent a receptacle which is buried underground and is used, for example, as a garage from parting upward due to a rise in underground water. CONSTITUTION:A receptacle whose upper part is opened is formed on concrete footing 1. A drill is inserted in a fixing hole 9 arranged in a bottom plate part 14 of the receptacle, and an inserting hole 16 is bored in the footing 1. An anchor member 19 is inserted in the fixing hole 9 and the inserting hole 16, and a part 20 existing in the inserting hole is expanded outward, and the anchor member 19 is fixed to the footing 1. The bottom plate part 14 is fixed to the footing 1 by using the fixed anchor member 19.
Patent JP-S63119107-A (JP)
Inventor: KAWASHIMA SHUNICHIRO
IPC: H01B3/00
Filed: 1986-11-06
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-H11102840-A (JP)
Title: Thin-film capacitor and capacitor
Inventor: ATSUNUSHI SHIGEO
IPC: H01G4/33
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film capacitor and a capacitor, which can prevent unstable operation or abnormal oscillations of an IC circuit and which can be easily mounted and laminated and has a low inductance structure. SOLUTION: This thin-film capacitor is made by putting side by side a first capacity element A, in which a first electrode layer 2 is formed on the upper surface of a dielectric layer 1 and a second electrode layer 3 is formed on the lower surface thereof and a second capacity element B, in which a second electrode layer 3 is formed on the upper surface of the dielectric layer 1, and a first electrode layer 2 is formed on the lower surface thereof, connecting the first electrode layers 2 and second electrode layers 3 of the first and second capacity elements A and B with each other by means of a connecting terminal electrode 5, and by forming a resistor layer 9 on the first electrode layer 2 of the first capacity element A and/or the second electrode layer 3 of the second capacity element B.
Patent JP-S61142004-A (JP)
Title: Diamond cutting tool
Inventor: MIYAMOTO MASAHIKO
IPC: B23B27/20
Filed: 1984-12-17
Abstract: PURPOSE:To make it possible to perform ultra precision cutting on the iron system or nickel system metallic material by providing one or more layer of ceramic coating on the cutting edge of blade section made of diamond. CONSTITUTION:A cutting edge 9 is provided to the blade section with a single crystal diamond chip 2 blazed to a cutting tool shank section 1. And the cutting edge 9 is extremely sharply polished together with a rake face 3 and front flank 4. The blade section having a single TiN coating layer 6 of several mum in thickness uniformly ceramic coated on a single crystal diamond 5 makes it possible to perform ultra precision cutting on the iron system or nickel system metallic material having high chemical affinity with diamond.
Patent JP-H05109808-A (JP)
Title: Wire bonding method and device thereof
Inventor: KASHIMA NORIYASU
IPC: H01L21/60
Filed: 1991-10-14
Abstract: PURPOSE:To obtain sufficient bonding strength at a low temperature without making enlarging the tip of a capillary by a method wherein a wire is fed out while being pressed against a member to be bonded through the capillary. CONSTITUTION:A wire 3 is inserted into a hole of a capillary 4 fitted into a bonding arm 13, and also a light source 16 for irradiating a heating light L to a bonding part is fitted into a holding arm 17. The wire 3 is pressed against a lead part 5 and ultrasonic energy is applied while an XY stage 11 is operated, whereby the capillary 4 is driven in the direction of an arrow A along the lead part 5 to feed out the wire 3. The wire 3 and the lead part 5 are melted by heat energy obtained from a heater and the light source 16 as well as the ultrasonic energy from the capillary 4 and bonded. A connecting area can be enlarged without enlarging the tip of the capillary, whereby sufficient bonding strength can be obtained in low temperature bonding.
Patent JP-H02212145-A (JP)
Title: Method for positioning print at each position of multicolor silk screen printer
Inventor: SHIRUBE JIYATSUKU DONARUDO ERI
IPC: B41F15/22
Filed: 1989-10-11
Abstract: PURPOSE: To simply adjust a printing position by adjusting the position of a second print pattern obtained from the first pattern of stencil with respect to the print material receiving the second print pattern and setting the second pattern to the position preset with respect to the print material. CONSTITUTION: A first printing station 1 has a sequeegee device 2 and an ink or paste filler 3 to reciprocally move along guides 4, 4a in the direction traversing the feed direction 'P' of a print material. The second pattern 7a obtained from the first pattern 6a of a stencil 6 can be adjusted with respect to the print material 7 receiving the second pattern 7a and the second pattern 7a occupies the position preset with respect to the print material 7 and it is unnecessary to introduce a device for determining the position of the print material into the gap between the stencil and a printing table at a printing position.
Patent JP-H0595828-A (JP)
Title: Furniture pillar
Inventor: MIYANO HIROKO
IPC: A47F5/10
Filed: 1991-10-14
Abstract: PURPOSE:To softly receive an impact load acting on a shelf board at the time of loading the shelf board with an article or the like by elastically holding the shelf board with the free end of an annular member. CONSTITUTION:A fastening section is fitted to the upper end of a spindle 9 and this spindle 9 is inserted in a pillar 13 of wire material. Furthermore, the spindle 9 is aligned with a set hole 7 and erected on a base 8 with a bolt 6. Four pillars 13 after so assembled, are erected with the free end 11a of an annular member 11 faced thereto. The first connecting members 15 are fastened to female members 14 with bolts 16, thereby jointing two pillars 13. Thereafter, the first connecting members 15 are jointed to each other with the second connecting members, thereby realizing four pillars 13 arranged at four square corners. A shelf board 3 is placed and fixed at an area ranging from the vicinity of the free end 11a of the member 11 to space above the vicinity, using a fastener 18 and a bolt. It follows, therefore, that the shelf board 3, even if warped more or less, can be fitted without any trouble, and becomes free from an undue force.
Patent JP-H08123903-A (JP)
Title: Character processing device
Inventor: TSUBAKI KAZUHIRO
IPC: G06K9/62
Filed: 1994-10-28
Abstract: PURPOSE: To easily retrieve KANJI (Chinese character) to be looked up by retrieving KANJIs having a partial pattern by the common partial pattern and displaying these KANJIs to make a user select them. CONSTITUTION: Writing information of the partial pattern is inputted from an input means 1 by the control or a control means 7 and is stored in a storage means 4. Thereafter, a character code conversion means 6 uses a stored character code conversion dictionary to convert the character code of the sent partial pattern to a proper character code. The converted character code is stored in the storage means 4. A retrieval means 3 uses a partial pattern dictionary stored in the storage means 4 to retrieve KANJIS including the partial pattern by the converted character code, and they are displayed by an output means 5. The user selects desired one of displayed KANJIs by pointing of a pen or the like, and this KANJI is outputted to the output means 5 in accordance with a prescribed format.
Patent JP-S63119336-A (JP)
Title: Multichannel transmission encoding system
Inventor: KURODA HIDEO
IPC: H04J3/17
Filed: 1986-11-07
Abstract: PURPOSE:To enable multimedium transmission by stopping picture encoding processing in case of transmission of narrow band data and restarting a picture encoding processing to restore a transmission line to the state for picture processing at the completion of transmission of narrow band data. CONSTITUTION:Normally, picture encoded data is transmitted through transmission lines of all channels. A data switching circuit 10 switches picture encoded data supplied from a transmission BM read control circuit 8 or narrow band data inputted through a data input terminal 201 based on the control signal supplied from a control signal generating circuit 13 and supplies this data to a transmission interface 11. A data branching circuit 113 outputs data to a data output terminal 202 when detecting narrow band data, and the circuit 113 supplies a reception BM write control circuit 114 when detecting picture encoded data. Thus, encoded data of plural information sources are transmitted through transmission lines of plural channels.
Patent JP-H01129463-A (JP)
Title: Bipolar transistor
Inventor: IENE CHIHANI
IPC: H01L21/24
Filed: 1988-10-19
Abstract: PURPOSE: To shorten the turning-off time of a bipolar transistor by reducing the charges stored in the transistor by constituting an anode region in a doped recrystallized region of a silicon alloy. CONSTITUTION: An n-type doped intermediate region 2 reaches the cathode-side surface 3 of a semiconductor substrate 1 and a gate electrode 5 doped with an n-type dopant at a high concentration is provided so that the electrode 5 can be brought into contact with the region 2. In the gate region 5, a source region 6 which is doped with the n-type dopant at a higher concentration than the region 5 is buried. A gate electrode 8 is placed on an insulating layer 7 formed on the surface 3. The electrode 8 covers a channel region 11 which is brought into contact with the surface 3 of the gate region 5 and is covered with an insulating layer 9. The source area 6 and gate region 5 are bought into contact with a metallic layer 10 composed of Al and show strong shunts.  A thin silicide layer 15 recrystallized from a golf-silicon eutectic mixture doped with a p-type dopant, such as boron, etc., at a high concentration is provided between the intermediate area 2 and the anode-side surface 4 of the substrate 1. The remaining eutectic mixture 14 forms an anode. The p<+> type thin silicide layer 15 abruptly decreases carrier storing charges mainly stored in the intermediate region 2.
Patent JP-2001094376-A (JP)
Title: Filter and high frequency device using this
Inventor: MORI HIROAKI
IPC: H03H7/075
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the attenuation of a filter in a high frequency device to be used at a television receiver, etc., for transmitting and receiving a signal related to CATV broadcasting. SOLUTION: This high frequency device is provided with an input terminal 1, a filter connected to this input terminal 1 and composed of serially connected plural filter elements, and an output terminal 13 connected to the output of this filter. Among respective filter elements to be connected with the ground of the filter, the grounds of ground terminals 21 and 23 connected as odd- numbered terminals are arranged approximately, otherwise the grounds of ground terminals 22 and 24 connected as even-numbered terminals are arranged approximately. Thus, the attenuation of the filter is sufficiently secured.
Patent JP-S62127438-A (JP)
Title: Bonding wire for semiconductor device
Inventor: OKAMOTO HARUMICHI
IPC: H01L21/60
Filed: 1985-11-26
Abstract: PURPOSE:To improve bonding characteristics as well as heat resistance and fracture strength by adding, each by a trace amount, In, Mg, and one or more elements among Be, B, Zr, Y, Ag, Si, Ca, and rare earths to a pure-Cu matrix in which S content is limited. CONSTITUTION:Group A (<0.02%, by weight, in total of In and Mg) and group B (<=0.01% of one or more elements selected from Be, B, Zr, Y, Ag, Si, Ca, and rare earths) are added to the Cu matrix of >=99.999% purity in which S content is limited to <=0.0005%. A bonding wire for semiconductor device is constituted by use of the above material to which <=0.02%, in total, of the sum of above-mentioned groups A, B is incorporated. A bonding wire with this composition has bonding characteristics similar to those of a pure-gold fine wire and is excellent in fracture strength as well as in heat resistance, so that it can be applied to high-speed automated bonding.
Patent JP-H04143408-A (JP)
Title: Throttle controller for engine
Inventor: ITOYAMA HIROYUKI
IPC: F01L13/00
Filed: 1990-10-03
Abstract: PURPOSE:To suppress any torque variation at the time of a cam changeover and maintain engine drivability in good conditions by performing a throttle operation so as not to produce any torque step difference on the basis of differ ence in a cam characteristic at the time of the cam changeover, and controlling an operating signal for an actuator. CONSTITUTION:At each of operational means 67, 68, a desired torque T0 to be produced to a throttle opening TVO0 is operated, and a desired throttle opening TVO1 necessary for producing this torque T0 is operated as well. At time of a changeover to a power pointing cam from a fuel consumption pointing cam, if the throttle opening is reduced as far as an opening difference TVO between TVO0 and TVO1, a torque increment at time of the cam changeover on the basis of the difference in a cam characteristic is checked so some extent. At a comparing means 76, comparison between actual responsive speed v and desired speed v1 of the actuator takes place, and thereby a learning compensation value K is renewed by a renewal means 77. Thus, the same torque is maintained before and after the cam changeover, through which prevention against the worsening of engine drivability is promoted.
Patent JP-H10126335-A (JP)
Title: Method for increasing arrival distance of time-slot system
Inventor: BOETZEL ULRICH
IPC: H04L12/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To increase the arrival distance between a transmitter and a receiver by temporally shifting a transmission time slot by a repeater with one frame through a moving body function. SOLUTION: A slot 2 corresponds to a receive time slot RX with a moving body function, a slot 3 corresponds to a transmit time slot TX with a ground station function, and a slot 4 correspond to the slot 2. A slot 15 is a receive slot with a ground station function and slots 14 and 16 are transmit time slots TX with a moving body function. In moving body mode, the transmit time slots are shifted by an adjustment time (t), and then an additional arrival distance is obtained. The repeater has a method capable of reception and transmission in all time slots on a single frame for a base station and a mobile station. A digital enhanced cordless tale-communication requires a transmission/reception interval of 5ms for the time slots. This is achieved by synchronizing a reference bit counter with a temporal state t+k.