baber/WOPTO huggingface dataset:
Patent JP-2001174511-A (JP)
Title: Boundary scan test method
Inventor: YOSHIDA TATSUYA
IPC: G01R31/28
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a boundary scan test method allowing a time required for a boundary scan test to be shortened even when the scale of an LSI to be tested is increased by avoiding such a state that the test of a printed circuit board cannot be performed in order to prevent such problems that, if a defect of connection occurs on a TAP signal terminal itself in the boundary scan test, a board is eliminated as a defective board because the boundary scan test cannot be performed even if a defect of connection does not occur on those terminals other than that terminal. SOLUTION: A plurality of TAP signal systems necessary for control of a boundary scan test are installed inside an LSI 7 and, when a trouble occurs on the terminal of one system, a signal from the other system is utilized. On the package side, also the TAP signal is laid out at a highly reliable portion so as to surely perform the BST of the entire LSI.
Patent JP-2000185888-A (JP)
Title: Escalator also used for wheelchair
Inventor: SHIBA HIROYUKI
IPC: B66B23/12
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To simplify structure, reduce a production cost, facilitate maintenance and adjustment, and prevent an electrical poor operation from occurring. SOLUTION: This escalator comprises a step row obtained by connecting a plurality of steps steplessly, and one step of the step row is formed in a special step 14b for loading a wheelchair. In this case, a plurality of step plates 21 which are disposed at the top of a step base part 20 in parallel with each other and expand the step surfaces by expanding in buckboard shape by the operation of a cross-link mechanism 26 at the time of loading of the wheelchair are provided on the special step 14b.
Patent JP-H10192053-A (JP)
Title: Tooth brush making height of tooth brush bristle regularly uneven vertically and horizontally
Inventor: KO TAKUKIN
IPC: A46B9/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a tooth brush for promoting the effect of tooth brushing at the time of brushing teeth. SOLUTION: The tooth brush 1 gives variation in the length of the brush bristles 4 to allow the tooth brush bristles to easily reach between teeth and gums to improve the elasticity of bristle bunches 5. Namely, long bristle bunches 7 and short bristle bunches are arrayed to make regular projection/recession in vertical and horizontal directions at the time of cutting the bristle 4 to increase the curve of the long bristle bunches 7 and to increase repulsive force by the short bristle bunch 8 to keep excellent elasticity. Consequently a using feeling is improved and debris removing ability is increased.
Patent JP-2000182943-A (JP)
Title: Method and device and for charged beam exposure, and secondary electron release emitting mask
Inventor: NAKASUGI TETSUO
IPC: G03F1/20
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for charged beam exposure together with a secondary electron emitting mask which are hard to be affected by the fluctuation in magnetic field or electric field within a device or external disturbance. SOLUTION: A mask 32 wherein a desired pattern is formed of a material different in secondary electron emitting efficiency, an electron beam emitting part 1 which emits an electron beam 11 toward the mask 32, a mapping/ projecting part 4 which maps/projects a secondary electron beam 33 emitted from the mask 32 to a wafer 51a, and a wafer stage control part 52b for driving a wafer stage 52a on which the wafer 51a is placed, are provided.
Patent JP-H06198611-A (JP)
Title: Wooden fire-resistant board
Inventor: SHIRAI SAKAE
IPC: B27N1/02
Filed: 1992-12-28
Abstract: PURPOSE:To reduce the consumption of an organic adhesive by solidifying wood fiber or chips into a board shape using an inorganic polymer consisting mainly of inorganic silicate and an organic adhesive. CONSTITUTION:A wooden fire-resistant board is obtained by solidifying wood fiber of chips into a board shape using an inorganic polymer consisting mainly of inorganic silicate and an organic adhesive. This inorganic polymer demonstrates excellent fire resistance. The inorganic polymer is of low density, so that the low density properties of wood fiber or chips are no longer impaired. In addition, the joint use of the inorganic polymer and the organic adhesive enables the bending strength to be maintained. Especially the content of the wooden fiber of chip is 15 to 85wt.%, the content of the inorganic polymer is 15 to 75wt.%, and the content of the organic adhesive is 0.1 to 1wt.%. Properties such as fire resistance, low density and high bending strength are displayed effectively by setting the mixture ratio of the organic solvent and wood fiber or chip at 0.6 to 6 pts.wt. for 100 pts.wt.
Patent JP-H05152532-A (JP)
Title: Cmos semiconductor circuit
Inventor: MURAKAMI KAZUO
IPC: H01L27/092
Filed: 1991-11-27
Abstract: PURPOSE:To reduce an erroneous operation occurring at the time of inputting and outputting a signal between blocks in a CMOS semiconductor circuit in which a plurality of circuit blocks independently have power source lines and ground lines. CONSTITUTION:A CMOS semiconductor circuit has a first circuit block 1b and a second circuit block 2b including independent power source potentials and ground potentials in such a manner that an output of the block 1b is inputted to the second block 2b, and comprises a circuit 3b for generating a potential of an intermediate of power source line potential of the first, second blocks or each ground line potential between input and output lines between the blocks 1b and 2b. Thus, an output potential level of the first block is matched with an input threshold value of the second block, and an erroneous operation occurring at the time of inputting/outputting a signal between the blocks is reduced.
Patent JP-H06201034-A (JP)
Title: Speed change control device for automatic transmission
Inventor: KURIYAMA MINORU
IPC: F16H61/04
Filed: 1992-12-28
Abstract: PURPOSE:To prevent a speed change shock appropriately within a range of not having adverse effect, on speed change action at the speed change time when a main transmission and an auxiliary transmission with the gear ratio change thereof being in reverse directions are sumultaneously put in speed change action in an automatic transmission provided with the main and auxiliary transmission operated independently of each other. CONSTITUTION:At the time of 2-3 speed change, the locking pressure to be supplied to the direct-coupled clutch 32 of an auxiliary transmission 30 is feedback-controlled in such a way that the gear ratio progress of the auxiliary transmission 30 becomes the target gear ratio progress corresponding to the gear ratio progress of a main transmission 20. Upon termination of feedback control, the integrated value of feedback correction factors integrated over the whole period of one feedback control is divided by the feedback frequency to obtain the average value, and when this average value is included between the upper limit value and the lower limit value, the locking pressure to be supplied to the third-fourth speed brake 28 of the main transmission 30 is temporarily lowered at the ending timing of the speed change action of the auxiliary transmission 30.
Patent JP-H06205313-A (JP)
Title: Av system
Inventor: TANAKA SHIGEO
IPC: H04N5/44
Filed: 1992-12-28
Abstract: PURPOSE:To attain the normal operation even when an AV equipment of an audio system and an AV equipment of a video system are interconnected by selecting one of plural AV equipments of an audio/vidual system as an AV center and selecting the other one (at least) as a sub AV center. CONSTITUTION:Other AV equipments are connected around the AV center 100, which manages entire connection information. A 1st VTR 30, e.g. provided in the outside of the center 100 is connected to a changeover section 18 through an AV signal line 31 and sends/receives a video signal and an audio signal through the changeover section 18. A 2nd VTR 40 and a laser disk player LDP 50 sends/receives a video signal and an audio signal similarly, and the video signal and the audio signal outputted from the changeover device 18 are selected by a CPU 4 or a microcomputer 19. Thus, a picture represented by the video signal outputted from the changeover device 18 is displayed on a CRT 13, and OSD data from the microcomputer 9 are displayed on a prescribed area of the CRT 13 as a message through a picture display IC 14.
Patent JP-2000168544-A (JP)
Title: Solenoid-operated dual relay valve with on-slope starting function
Inventor: KOIKE ICHIRO
IPC: B60T15/36
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent brake trailing originating from poor performance of air exhaustion from a solenoid selector valve. SOLUTION: With possibility of advancing and retreating, a first relay piston 160 is accommodated in a housing 166, and a first indication pressure from a brake valve 2 is introduced to a first indication pressure chamber 159 at the oversurface of the piston. The arrangement includes an inlet port 161 connected with an air tank 3, an output port 162 connected with a brake actuator 11, and an air exhaust chamber 163, which are put in mutual communication and shut off from one another by a selector valve 164. Over the first relay piston, a second relay piston 175 is installed, and its undersurface side is the first indication pressure chamber 159 while the side with oversurface is furnished with a second indication pressure chamber 174.  The indication pressure chamber 174 is provided with a second indication pressure introducing port 173 for the air from the air tank 3 and an air exhaust port 196 to exhaust the air from the second indication pressure chamber 174, and the indication pressure chamber 174 is put in communication with and shut off from the introducing port and air exhaust port by a solenoid selector valve 176. The air exhaust pot 196 is connected with the exhaust chamber 163 of a relay valve 153. Accordingly the exhaust port of the solenoid valve 176 involves no risk of being blocked.
Patent JP-2000183827-A (JP)
Title: Optical interconnect device
Inventor: UENO SATOSHI
IPC: H04B10/69
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical interconnect device reduced in the variation of signal recognition characteristic to a minute current signal responding to an optical signal. SOLUTION: A reception module which receives a light signal and outputs a voltage signal has a photodiode array 9 and an IC-implemented receiving circuit 8 which inputs a minute current signal outputted by the photodiode array. The receiving circuit detects the minute current signal by an input circuit 81 and outputs a voltage signal having its logical value from an output circuit 83, and has a test circuit 84 having a smaller amplification gain than the output circuit and a test control circuit 86 which controls its output operation so as to measure the threshold current of the input circuit.  Even when the receiving circuit is mounted on a tester board and placed in operation, no large current flows to the input circuit from the test output circuit, the receiving circuit does not oscillate to improve the test precision, and the minute current signal recognition variation of the optical interconnecting devices is reduced.
Patent JP-2000186386-A (JP)
Title: Supporting structure of glass plate
Inventor: TAKEDA TAKASHI
IPC: E04B2/96
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure, in which a hole is not bored to a glass plate and the vertical edge of the glass plate is clamped and pinched by a metal fitting and supported. SOLUTION: The upper sides and lower sides of a plurality of the erected and juxtaposed glass plates G are supported by an upper frame and a lower frame respectively, and a supporting metal fitting 1 clamping and pinching the vertical-side joint sections of the glass plates G is fixed onto a structural building frame 10 and the glass plates G are supported in the supporting structure of the glass plates.  The supporting structure is composed of a pair of left-right external half members 2, which have projecting sections 2b penetrated through the vertical-side joint sections from fronts to rears and in which cushioning materials 3, 4 are stuck on abutting surfaces with the glass plates G, a pair of left-right internal half members 5, in which the cushioning materials 3, 4 are pasted on the rears of the glass plates G and the abutting surfaces, a pair of left-right connecting members 7 fixing the front ends of the projecting sections 2b, a pair of holding-down bolts 6 being screwed to the connecting members 7 and pushing each internal half member 5 against the surfaces of the glass plates, and a rocking plate 8 being screwed at the rear ends of a pair of the connecting members 7 and being capable of being turned while using bolts 17 screwed to each connecting member 7 as shafts.  A supporting bolt 19 having a diameter smaller than the diameter of a stepped through-hole is inserted from a mounting member 9, in which the through-hole is formed at the rear of the rocking plate 8, and screwed to a connecting plate, and the connecting plate is freely rotated and moved vertically and horizontally.
Patent JP-H11266143-A (JP)
Title: Multiple port register film for burst mode coefficient updating
Inventor: LARSSON PATRIK
IPC: H04L25/03
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive finite impulse response(FIR) filter which uses a time multiplex multiplier, having multiple coefficients for every multiplier, in particular, in the adaptive FIR filter. SOLUTION: The multiple port register file stores a coefficient used by an adaptive FIR and consists of a memory for storing the coefficient arranged in a group split, so that common control can be made with at least the two lowest bits of the coefficient value and a means for controlling read of at least the two lowest bits related to this coefficient value. Thus, a split memory architecture having the function of separately controlling the lowest bit and the lowest bit of the coefficient value stored in the filter is realized.
Patent JP-2001173363-A (JP)
Title: Earth retaining wall of shaft in starting section or arrival section in tunnel excavation method and its installation method
Inventor: KANO SATOSHI
IPC: E21D9/06
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an earth retaining wall and its installation method using a raw material at a low cost, waste from which can also be utilized, without soil improvement, and to solve the point at issue. SOLUTION: In the shaft 1 in a starting section or an arrival section in the tunnel excavation method, at least outer circumferences in the inner circumferences and outer circumferences of a plurality of reinforced duplex pipes 4 arranged and erected at the positions of the wall body of the shaft 1, to which at least a boring machine 2 is passed, are molded with mortar 6, and these each reinforced plastic duplex pipes 4 are connected integrally and the earth retaining wall 3 is manufactured.
Patent JP-2000185409-A (JP)
Title: Ink jet recording apparatus
Inventor: MIKI TAKEO
IPC: B41J2/165
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus which does not waste ink, can be cleaned with a head upper face being kept in a good state and can obtain a stable recording characteristic. SOLUTION: A slit cleaning member 18 set to the vicinity of a recording head 6 is mounted rotatably in a direction (direction of an arrow C) to an upper face of the recording head 6 centering a fulcrum 20 between the cleaning member and the recording head 6. The cleaning member rotates from a standby position shown in Fig. (a) to a cleaning position shown in Fig. (b) where the member overlaps with the upper face of the recording head 6. During a recording operation, the slit cleaning member 18 is present at the standby position of Fig. (a). At the time of cleaning, the member rotates to move to the cleaning position of Fig. (b) to carry out a cleaning operation.
Patent JP-2000184998-A (JP)
Title: Sucking tool for vacuum cleaner and vacuum cleaner
Inventor: IMAI TETSUO
IPC: A47L9/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a small and light vacuum cleaner sucking tool and a vacuum cleaner, by which the number of rotations in an agitator on a carpet is prevented from being reduced without increasing the torque of the driving source of the agitator. SOLUTION: The cleaner is internally provided with the freely rotatable agitator 19 and the agitator 19 is constituted of a rotator 20 and a brush group 23 arranged in a longitudinal direction on the peripheral surface of the rotator 20. Then the brush group 23 is constituted of the brush group 23a arranged in the normal direction of the rotator 20 and the one 23b arranged with an inclination to the normal direction so that a load applied to the brush group 23b in the case of the rotation of the agitator 19 is reduced.
Patent JP-H11266274-A (JP)
Title: Method for transmitting asynchronous data stream through synchronous data bus and circuit device executing such method
Inventor: HOEFERS THORSTEN
IPC: H04B10/275
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To dispense with high calculation capability by converting an asynchronous data stream into a continuous synchronous data stream and allocating the selectable number of storage positions for effective data of the asynchronous data stream and the variable number of effective data and protocol data to each prescribed position in a data frame. SOLUTION: Converter circuits 5 and 6 convent as asynchronous data stream into continuous synchronous data streams and provide the selectable number of storage positions in a data frame for effective data of the asynchronous data stream. Also, the variable number of effective data is allocated with respect to each data frame by the circuits 5 and 6 also according to the speed of the asynchronous data stream. The circuits 5 and 6 allocate protocol data, including information about the number of effective data included in the data frame, to each prescribed place of the data frame. Thus, the circuits 5 and 6 is able to perform bidirectional transmission via an optical bus system 30.
Patent JP-2001178833-A (JP)
Title: Insole in which magnet is built or inserted
Inventor: YAGI NOBUHIKO
IPC: A61N2/08
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To accelerate blood circulation, to recover fatigue and to improve health by especially providing magnetism to right spots and stimulating them at corresponding positions to the plantar arch of the insole of a foot by means of the magnet which is built or inserted in an insole body in relation to the insole to be used by mounting it in a shoe. SOLUTION: The whole or the majority of at least one magnet is built in at least the position corresponding to the arch of the insole body molded with a flexible synthetic resin.
Patent JP-2000187568-A (JP)
Title: Device and method for setting printing information and recording medium
Inventor: OTANI TSUTOMU
IPC: G06F3/048
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve convenience when data is inputted. SOLUTION: The arrangement of tags TG1 to TG4 showing printing procedures is displayed on a display screen for printer driver setting. The tags TG1 to TG4 show the arrangement of procedures obtained by dividing needed for the setting of simple printing into four groups and sequencing each group. When any of the tags TG1 to TG4 is clicked by operating a mouse, a dialog box DB1 provided with a data input field where data about the tag are inputted is opened directly under the tag. A user can input the whole necessary data by performing data input in the order of the tags TG1 to TG4.
Patent JP-H11180864-A (JP)
Title: Jelly preparation containing alkali citrate
Inventor: NISHIMURA SHINGO
IPC: A61K9/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a jelly preparation containing citric acid alkali metal salts and having an action for improving acidosis-acidic urine. SOLUTION: This Jelly preparation having an action for improving acidosis- acidic urine comprises potassium citrate and sodium citrate in a total amount of 3.5-4.5 wt.% based on the total amount of the preparation, citric acid in an amount of 0.7-1.5 wt.% based on the total amount of the preparation, and one or more gelling agents selected from carrageenan, pectin, xanthane gum, Locust bean gum and agar in an amount of 0.02-5 wt.% based on the total amount of the preparation.
Patent JP-2000185570-A (JP)
Title: Driving force transmission device for wheel
Inventor: SUZUKI TADASHI
IPC: B60K17/32
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a driving force transmission device for wheel wherein noises in running are reduced and stability and controllability are improved by controlling forced oscillation of a constant-velocity universal joint. SOLUTION: Outer rings 8 of a pair of constant-velocity ball joints 3 engaged with a serration 14 of a boss 7 are mounted on the right and the left side of a gear 2 at the transmission end of a gear transmission system so that phase of both constant-velocity universal joints 3 match with each other. Forced oscillation of a driving force transmission device for wheel is controlled by matching varying timing of thrust force which excites the pair of constant-velocity universal joint 3 to offset each other. Therefore, noises generated while a vehicle is running are remarkably reduced and also stability and controllability is also improved.
Patent JP-2000196457-A (JP)
Title: D/a converter circuit
Inventor: EGUCHI YOSHIKI
IPC: H03M1/66
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To correct an offset of a D/A output buffer with high accuracy. SOLUTION: The D/A converter is provided with an output voltage generating block 1a that has a plurality of terminals from which voltages according to digital code data are outputted, a fine adjustment output voltage generating block 1b where consecutive output voltages at two analog voltage output terminals selected by the output voltage generating block 1a are given to two input terminals placed at both ends and a plurality of fine adjustment voltages divided between two received analog voltages at an equal interval are outputted, a D/A output buffer block 2 that receives an output voltage from the block 1a or 1b and applies buffer amplification to the input voltage, a successive approximation block 3 that receives output voltages of the blocks 1a, 2 and compares both the voltages,  and a switch control means 4 that sequentially selects the fine adjustment voltage at the fine adjustment output voltage generating block 1b supplied to the D/A output buffer block 2 by referencing the comparison result of the block 3.
Patent JP-H11193668-A (JP)
Title: Aluminum shape with heat insulating structure and double sliding sash
Inventor: HOUKIDA MINORU
IPC: E06B1/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum shape with a heat insulating structure, capable of integrally forming a protrusion on the bridge material caulked portion of each frame member, and a double sliding sash. SOLUTION: A bridge material 21 which is formed of low heat conductive material to join an aluminum exterior member 9a to an aluminum interior member 9b is provided. A structure of caulking the bridge material 21 to each member is provided. A protrusion 43 is provided near the caulked head 45b of one bridge material for the member to deform a caulked piece 57 opposite to the protrusion 43 and caulk the bridge material 21 to the members 9a, 9b.