baber/WOPTO huggingface dataset:
Patent JP-H10139886-A (JP)
Title: Production of solid epoxy resin composition at ordinary temperature
Inventor: SAWARA MUTSUO
IPC: C08J3/14
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a solid epoxy resin composition at ordinary temperature, having a low melt viscosity, excellent in gap filling properties and storage stability and useful as a resin for impregnation such as prepreg by heating and liquefying a specific noncrystalline epoxy resin, adding a hardener, etc., thereto and treating the epoxy resin under specific conditions. SOLUTION: A noncrystalline epoxy resin represented by the formula (R is H or CH3 ; (n) is 0 to 0.05) kept in critical state between liquid and solid at an ambient temperature and having small distribution of molecular weight is liquefied by heating and a hardner and as necessary, a hardener accelerator, filler and a conventional additive, etc., is added thereto and these component are mixed under stirring at 35-50 deg.C and cooled to <=20 deg.C and crystallized and solidified by crystallization phenomenon and the resultant solidified product is pulverized into the objective epoxy resin composition which is solid at a normal temperature.
Patent JP-H02153750-A (JP)
Title: Impact dot head
Inventor: MIZUNO SHIGEKI
IPC: B41J2/28
Filed: 1988-12-06
Abstract: PURPOSE:To obtain an impact dot head consuming less power and considerably not affected by the magnetic interference by providing a cylindrical member made of magnetic substance in an inner periphery of an electromagnet, a cross section of said cylindrical member in a radial direction being formed in the shape of C. CONSTITUTION:A core part 3a of a base core 3 is provided confronting to the lower part of an armature 2 of an impact dot head. A coil 10 is wound around the core part 3a. A ring-shaped inner bypass 13 which is made of a magnetic substance having a cross section in the shape of C is fixedly pressed into a projection 12a of a rear lid 12 in the inner periphery of the coil 10. When a current runs in the coil 10 during printing, a part of the generated magnetic flux forms a loop A passing the inner bypass 13 which is adjacent to the magnetic flux. However, since the inner bypass 13 is formed in C-shaped cross section, an eddy current cannot be produced in a circumferential direction. Therefore, even when a plurality of coils are simultaneously excited, the loop A can be favorably formed, while less affecting the adjacent cores. Adverse affection by the magnetic interference can be accordingly reduced. Thus, an impact head that can reduce the electric power to be supplied to the coils is obtained.
Patent JP-H10138170-A (JP)
Title: Manufacture of hammer, and hammer
Inventor: HASEGAWA YUKIEI
IPC: B25F1/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To manufacture various kinds of hammers of different head parts by the same die by arranging an arbitrary head member on a head part fitting part of the prescribed die, and molding it with synthetic resin. SOLUTION: A die comprising a handle part 1 and a head fitting part 2 of the prescribed shape is prepared, and a head member provided with a screw part on one side or on right and left sides is arranged at the head part fitting part of the die. After the head member is arranged at the heat fitting part of the prescribed die, the glass fiber type synthetic resin is fed to integratedly mold the handle part 1 and the head fitting part 2. For example, a hammer part and a claw part are formed on the right and left sides, and the head member provided with a stepped part therebetween is arranged at the die part comprising the handle part and the head fitting part, and for example, the glass-fiber synthetic resin is fed thereto to integratedly mold the handle part and the head fitting part to the prescribed shape.
Patent JP-H10146321-A (JP)
Title: Driver monitoring device
Inventor: TANAKA EIICHI
IPC: A61B5/0452
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To accurately monitor whether a mind and body condition of a driver is tired or in a dozing condition or the like by providing a judging means to judge a mind and body condition of the driver from a chaos index obtained by an organismic signal of the driver. SOLUTION: At vehicle driving time, a mechanocardiogram according to a pulsation of a heart of a driver 1 is detected from a hip part of the driver 1 by an organismic signal detecting means 3 arranged in a driver's seat 2, and an interval between the peaks is found from its mechanocardiogram, and serial data almost corresponding to a heartbeat is obtained. Next, an index on the basis of the chaos theory is found on its data in an operation means 4, and fluctuation possessed by this data is converted into a numeric value. Next, a mind and body condition of the driver 1 is judged by using a chaos index in a judging means 5, but in this case, a differential value of a change in the chaos index is found, and this is used as a reference to a judgment.  A parameter to regulate an action of a driving object is changed on the basis of information on a mind and body condition of the driver 1, or an operation condition of an apparatus of the driving object is changed, and safe travel is attained.
Patent JP-2000084267-A (JP)
Title: Wet and dry driving power device
Inventor: NOGUCHI YOSHIO
IPC: A63H33/42
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain an object capable of easily locating a 'magic' flower formed by coloring a natural grass or flower at the center in the bottom of a narrow mouth bottle. SOLUTION: A fixture, which is formed of a water non-absorptive paper-like material, has a projection 1 atop this material, has a length of about the diameter on the inner side in the bottom of the narrow mouth bottle and is attached with a weight 4 and a weight 5 in a wing portion 2 and a wing portion 3, is formed. This fixture is fixed by the needles of a stapler to the lower part of the 'magic' flower alongside the projection 1 of a rectangular shape so that the 'magic' flower spreads in water 8.
Patent JP-H02155116-A (JP)
Title: Highly dielectric porcelain composition and its manufacture
Inventor: SHIMIZU YASUSHI
IPC: H01G4/12
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a porcelain composition with low temperature coefficient of dielectric constant and high dielectric constant and insulation resistance by containing barium titanate, neodymium oxide, and a composition of 2BaO-2 Bi2O3.5TiO2. CONSTITUTION:The title composition contains 90-97.5mol% of barium titanate, 0.5-2mol% of neodymium oxide, and 2-8mol% of a composition of 2BaO-2Bi2O3.5 TiO2. In the case that the composition of 2BaO-2Bi2O3.5TiO2 is <2mol%, the sintering temperature becomes high, Bi2O3 in the composition is evaporated, and the temperature coefficient of dielectric constant is worsened. In the case of >8mol%, dielectric constant is lowered. As a result, a highly dielectric porcelain composition with low temperature coefficient of dielectric constant, high dielectric constant, and high insulation resistance is obtained.
Patent JP-H06140932-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORI HISASHI
IPC: H03M1/00
Filed: 1992-10-24
Abstract: PURPOSE:To relax the effect of a conversion error of an A/D converter circuit and a D/A converter circuit built in the semiconductor integrated circuit and to reduce the man-hour and the component cost for the adjustment. CONSTITUTION:The circuit is provided with an A/D converter circuit 1 A/D- converting an input signal, a reference signal generating circuit 7 outputting an optional value, a difference output circuit 6 calculating a difference between outputs of the reference signal generating circuit 7 and the A/D converter circuit 1, a holding circuit 9 holding the difference output, an adder circuit 2 adding outputs of the A/D converter circuit 1 and the holding circuit 9, an arithmetic operation circuit 3 calculating the output of the adder circuit 2, a changeover circuit 4 selecting an output of the arithmetic operation circuit 3 or an output of the reference signal generating circuit 7, a D/A converter circuit 5 D/A- converting the output of the changeover circuit 4, and a changeover switch 8 selecting either its output or the input signal and inputting the selected signal to the A/D converter circuit 1.
Patent JP-H07161908-A (JP)
Title: Semiconductor device
Inventor: YOSHIMURA HIROSHI
IPC: H01L23/50
Filed: 1993-12-09
Abstract: PURPOSE:To improve the stability of wiring of a wire by avoiding a short-circuit between a wire and the other lead or the like. CONSTITUTION:A stage frame 33 on which a semiconductor chip 32 with an electrode pad 32a formed in is mounted, a lead frame 35 and a bus bar frame are superimposed to make multi-frame structure. A solid part 39a is formed of the intersection part of the bus bar 38 of the bus bar frame 36 in the lead terminal 37 of the lead frame 35 for arrangement, and at the same time wires 40a, 40b for bonding the lead terminal 36 and the bus bar 38 are arranged so as to have substantially equal length.
Patent JP-H10147253-A (JP)
Title: Motor driven power steering device
Inventor: SHIMIZU YASUO
IPC: B62D6/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To control a steering wheel within a friction circle by providing a control means of a motor driven power steering device with a transverse force utilization factor arithmetic means of the steering wheel and a correction means correcting a control signal based on the transverse force utilization factor. SOLUTION: A maximum side slip angle map 6 which is preliminarily obtained by an actual vehicle measurement, etc., from speed V and a road surface coefficient of friction μ is referred, a front wheel side slip angle when maximum transverse force of a tire is generated, that is, a maximum side slip angle β f max is determined and the transverse force utilization factor ξof a front wheel is calculated from this value and the front wheel side slip angle βf by a transverse force utilization factor arithmetic means 7.  Next, a preliminarily fixed additional reaction map 8 is referred, additional reaction TC corresponding to the transverse force utilization factor ξ is determined and a control signal driving a motor is corrected by a control command value obtained by subtracting the value together with the auxiliary operation torque command value of a power steering device. Therefore, steering stability can be improved.
Patent JP-H09153823-A (JP)
Title: Apc device
Inventor: NAKAO KOJI
IPC: H04B1/04
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an APC device which can correct an output level with a small number of operation times (about once) and which is especially effective for a cell whose correction time is limited. SOLUTION: This device is constituted of a high frequency power amplifier 1 amplifying a signal, an output level detector 2 detecting the transmission output of the high frequency power amplifier 1 and a control circuit 3 comparing detection voltage (PW-MON) outputted from the output level detector 2 with a standard value and outputting control voltage (PW-CNT) controlling the amplification rate of the high frequency power amplifier 1. In such a case, the control circuit 3 previously stores the correlation of standard control voltage and standard detection output. When detection voltage y1 by outputted control voltage x1 is inputted, standard control voltage x2 at the time of y1 is calculated from the correlation, and x1+(x1-x2) is outputted as correction control voltage.
Patent JP-H06140775-A (JP)
Title: Electronic component package for surface mounting
Inventor: KOIKE JUN
IPC: H05K5/06
Filed: 1992-10-23
Abstract: PURPOSE:To realize compactness of an electronic component adapted for surface mounting without making a process for inserting an electronic component element into a recessed part of a package substrate difficult. CONSTITUTION:The title package is composed of a package substrate 1 which is provided with a recessed part 2 for containing an electronic component element and a tilting part 2a to make the recessed part 2 taper in at least an upper part of an inner peripheral surface of the recessed part 2, and a sealing member 3 which seals an opening of the recessed part 2 with an electronic component element contained in the recessed part 2 of the package substrate 1.
Patent JP-S63166053-A (JP)
Title: Recorder
Inventor: NISHIKATA YUTAKA
IPC: G11B15/087
Filed: 1986-12-27
Abstract: PURPOSE:To simplify a control operation in the re-recording or the erasure of an index signal and to shorten a time for the operation, by performing the re-recording or the erasure of the index signal in a state where a magnetic tape stops. CONSTITUTION:The magnetic tape returns and stops to the completion point of the index signal by controlling motors 74 and 76 by a system controller 40, and only during a period of an index area signal IDAR, a switching circuit 35 is switched to an INDEX side. And switching circuits 31A and 31B are switched to REC sides, and at the time of re-recording, a new index signal is generated from an index processing circuit 70, and only one field is recorded on a desired position. At the time of erasure, a signal of all '0's is generated from the index processing circuit 70, and only one field is recorded on the desired position. After that, the tape is stepped by one field in a reverse direction, then, the same operation is repeated. In such a way, the control operation can be simplified, and also the time for the operation can be shortened.
Patent JP-H08208731-A (JP)
Title: Preparation of stabilized olefin polymer
Inventor: MARUTEIN BURUNNAA
IPC: C08L23/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin polymn. process whereby an olefin polymer having a long-lasting excellent stability is produced in the presence of a transition metal catalyst without inhibiting the polymn. by adding a specific phosphite to the polymn. system.  
     SOLUTION: A stabilized olefin polymer is produced by polymerizing an olefin in the presence of a transition metal catalyst and a compd. represented by formula I [wherein, when m=1, then n=p=1; when m=2, then n=1 and p=0; when m=3, then n=p=0; R is 1-18C alkyl; R 1  is H or 1-18C alkyl; R 2  is a direct bond or 1-12C alkylene; A is 1-6C alkylene or 5-6C cycloalkylene; R 3  is 1-18C alkyl or a group of formula II (wherein Y is a group of formula III; A' is 1-6C alkylene or 5-6C cycloalkylene; m' is 1 or 2; p' is 0 or 1; q is 0 or 5; and when p=p'=q=0, then-N-A'-N is 2-10C diazacycloalkyl, etc.); and R 4  is 1-18C alkyl]. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03168826-A (JP)
Title: Floating point computing element
Inventor: KOBAYASHI NOBORU
IPC: G06F7/00
Filed: 1989-11-29
Abstract: PURPOSE:To speed up operation by using a shifter only once for the operation of two numerical values at the time of inputting two numerical values and executing floating point operation. CONSTITUTION:When the right shift of a mantissa is required at the time of inputting two values A, B, left shift after addition operation is not required, and when the right shift of the mantissa is not required, the left shift after adding operation is required. Thereby either one of passes of a right shifter 5 and a left shifter 9 can be passed. Consequently, the time required for passing the shifter can be shortened and the high speed operation can be attained.
Patent JP-2000136943-A (JP)
Title: Location detecting device
Inventor: SHINOHARA TORU
IPC: G01D5/244
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To enable the accurate absolute location data of an object to be detected to be acquired even in the case where a noise is superimposed on an absolute location detecting means. SOLUTION: A location converting part 2 converts the amount of displacement of a detection object detected by a location detecting part 1 into absolute location data and outputs them. A noise processing part 3 determines a center value from three items of absolute location data continuously outputted form the location converting part 2 to output it. A pulse output part 4 outputs, by obtaining the difference between data given for every predetermined sampling period by the noise processing part 3 and previous data by one sampling period, UP pulses or DOWN pulses to a pulse counter 5 corresponding to the amount of increase or reduction with respect to the value of the previous data by one sampling period.  The pulse counter 5 performs counting-up or counting-down operation according to the UP or DOWN pulses outputted from the pulse output part 4 to obtain absolute location data according to the amount of displacement of the detection object.
Patent JP-H08167526-A (JP)
Title: Transformer
Inventor: UEMURA YOSUKE
IPC: H01F27/02
Filed: 1994-12-14
Abstract: PURPOSE: To facilitate the installation of a transformer formed by connecting a plurality of unit transformers in parallel at a site and to increase freedom of disposing and designing including a switching unit. CONSTITUTION: The tank 4 of a transformer formed by connecting a plurality of unit transformers in parallel is formed separably at a lower tank for containing its body and an upper tank, the unit transformers are connected by a connecting duct, and the connecting duct of high voltage side and low voltage side switching units is extended from the side of the tank 3 of the unit transformer. The connecting leads of the high and low voltage side switching units is T-branched by the connecting duct. Further, a common base frame is installed on a foundation, and unit transformer bodies 15a, 15b are installed thereon.  Thus, the installing operation is facilitated despite the connecting duct between the plurality of the unit transformers, and the leading direction of the conductor to the unit can be guided in an arbitrary direction to match the disposing state of the transformer and the unit.
Patent JP-H01150806-A (JP)
Title: Determining system for position of projection for inspection of surface of disk
Inventor: ISHIMORI HIDEO
IPC: G01B21/00
Filed: 1987-12-08
Abstract: PURPOSE:To realize the determining system for a position of a projection, having high accuracy by stopping a movement of a head, and subsequently, decreasing a rotating speed of a disk, with respect to the projection which has been detected by a rotation of the disk and a movement of the head. CONSTITUTION:With respect to a projection 4 which has been detected by a regular inspection, a head 3 is stopped at that position, and by decreasing the rotation, the floatation height of the head 3 is made lower than the projection height. In this state, when the head 3 is brought to step movement within a range of a size of the head by a minute distance each in the radial direction (r), a hit signal of one piece each is applied at every one step. It shows the same pattern as a cross-sectional shape in the radial direction (r) of sliders 31, 32, and from this pattern and a step degree distance, a position of the projection 4 in the radial direction (r) is specified. Subsequently, when the head 3 is stopped again, and the floatation height is increased gradually by increasing finely a rotation of a disk 1 whose speed has been decreased, the head 3 and the projection 4 come not to be brought into contact in some floatation height, therefore, from a rotational angle of the disk 3 and a contact point of the head 3 in the limit of this contact, a position of the projection in the peripheral direction thetais specified.
Patent JP-H10149181-A (JP)
Title: Karaoke device
Inventor: MATSUDA MAKOTO
IPC: G11B19/16
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To foresee how many more songs can be sung and to efficiently utilize using time by displaying the fact that playable time becomes prescribed time in predetermined time and the playing time of KARAOKE (orchestration without lyrics) songs based on stored request information when the prescribed time comes. SOLUTION: In the case that the prescribed time in predetermined KARAOKE utilization time comes, a CPU 14 makes a CRT display device 3 display the fact that the prescribed time comes. Thus, for instance, when the predetermined prescribed time comes while a user enjoys KARAOKE, displayed contents are viewed and the fact is recognized. Simultaneously, based on the request information stored inside an HDD 15 for which the user already inputs requests, the CPU 14 makes the CRT display device 3 display the song number, a song name and the playing time for respective songs. Thus, by viewing the display, collation with remaining time is performed and how many more KARAOKE songs can be sung is foreseen.
Patent JP-H02167437-A (JP)
Title: Acoustic intensity measuring system
Inventor: SUGATA SHIGEO
IPC: G01H3/10
Filed: 1988-12-08
Abstract: PURPOSE:To eliminate faults such as high price, complicacy and heavy weight, etc., and to easily perform accurate measurement by obtaining three-dimensional acoustic intensity by two echo sounder receivers. CONSTITUTION:A pipe 5 can smoothly rotate around the center axis of a supporting bar 3 when it is fitted out the bar 3. The effective acoustic center 120 of the echo sounder receiver 12 is on the extension of the center axis of the supporting bar 3 at the time of rotating the pipe 5 and it is made to rotate on a circumference whose center is a point distant from the effective acoustic center 110 of the echo sounder receiver 11. At such a time, a distance between the acoustic center 110 of the receiver 11 and the acoustic center 120 of the receiver 12 is (a). Moreover, an angle index 7 is fixed on the supporting bar 3 so as to read the rotation angle of the pipe 5 against the supporting bar 3 with an index 8 fixed on the pipe 5. The pipe 5 rotates around the supporting bar 3 by 120 deg. and the acoustic intensity is measured at three points on the circumference by the receivers 11 and 12, so that the acoustic intensity components in three directions which are perpendicular to one another are obtained. Then, the components are vectorially synthesized to obtain the acoustic intensity.
Patent JP-H01155093-A (JP)
Title: Variable displacement rotary compressor
Inventor: SUZUKI KENJI
IPC: F04C18/344
Filed: 1987-12-10
Abstract: PURPOSE:To make discharge capacity variable according to an operating state without entailing any drop in compression efficiency by opening or closing an inlet port at the side to be situated in the rotor rotational front of two inlet ports according to the driving state. CONSTITUTION:An inlet port 36, at the side to be situated in the rotational front of a rotor 6, of two inlet ports 34, 36 installed as opened in turn in the rotational direction of a rotor 6 is opened or closed by an on-off means 40 according to the operating state of a rotary compressor. At the time of low speed, for example, the inlet port 36 at the side to be situated in the rotational front of the rotor 6 is opened and a fluid is sucked in from all inlet ports including this inlet port, whereby discharge capacity is increasable without entailing any increase of passage resistance. At the time of high speed, the inlet port 36 is closed, preventing the extent of compression efficiency from lowering, and thus the discharge capacity is reduced.
Patent JP-H0513063-A (JP)
Title: Method and device for spot-welding flexible welding plate to battery
Inventor: RICHIYAADO BII AREKUSANDORESU
IPC: H01M50/528
Filed: 1991-11-26
Abstract: PURPOSE: To reduce cost and to implement manufacture by a robot with forming a battery pack that arranges and welds directly a battery on an electric circuit pattern formed on a flexible welding board. CONSTITUTION: The flexible welding board 1 is formed by setting contact pads 26 and 27, and the pads of the battery mutual connection straps from 28 to 36 on the flexible polyester sheet 25 that laminated nickel alloy. Holes are made to the position of the same expansion as the pads 26 and 27 on this sheet 25 and the straps from 28 to 36 and ten batteries are set by a battery feeder 3 between folded legs along lines 37 and 38 by a forming roller 2. Next, after the battery is directly welded to pads 26 and 27 and traps from 28 to 36 at welding stations 4 and 5, the battery pack is formed by cutting separately with a cutter 6. Thus, the manufacture by the robot is available to reduce cost.