baber/WOPTO huggingface dataset:
Patent JP-H06151765-A (JP)
Title: Semiconductor memory
Inventor: TANABE NOBUHIRO
IPC: H01L27/108
Filed: 1992-10-30
Abstract: PURPOSE:To lessen the area of a useless region generated due to that a semiconductor memory is skewed as a whole so as to decrease the memory in chip area by a method wherein bit lines are arranged in bent lines. CONSTITUTION:Two or more word lines 2 are rectilinear and arranged in parallel with each other. Bit lines 3 are bent in bilateral symmetry into angled bent lines making a word line 2a serve as a reference, insulated from the word lines 2 and 2a, and arranged in parallel with each other intersecting the word lines 2 at an angle with them. Memory elements 1a, 1b, 1c, and 1d are arranged in matrix extending in the lengthwise direction of the word lines 2 so as to traverse them and connected to the word lines 2 and the bit lines 3, a pair of memory elements 1a and 1b and another pair of memory elements 1c and 1d connected in common to the bit lines 3 are arranged in bilateral symmetry about the reference word line 2a. By this setup, useless regions 4 and 5 can be eliminated.
Patent JP-H09161548-A (JP)
Title: Flat wire for wire harness and its manufacture
Inventor: SHIODA RYOSUKE
IPC: H01B7/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a flat electric wire for wire harness and provide a wire harness using such electric wires at a low cost. SOLUTION: A plurality if single-core insulated electric wires (a) are laid on one plane, and reinforcing tapes 51 laid parallel over the width direction are affixed in appropriate positions over the whole length so that the electric wires are fastened solidly to accomplish a flat electric cable P. This cable P is wound on a reel in advance, drawn out from the reel 61, sized and cut A, and the two ends of each cable segment which was cut P are gripped 7 and moved. On the way of movement, it undergoes stripping B, terminal connection C, and mounting of connector, and an intended wire harness (d) is obtained, which has connectors (c) at the ends of cable P.
Patent JP-2000141619-A (JP)
Title: Method and apparatus for recording
Inventor: TAWARAYA HIROYUKI
IPC: H04N1/23
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To realize image recording by multi-path with a simple constitution by executing a pseudo-halftone treatment for input image data, and converting resolution of the data into resolution data for a recorder. SOLUTION: Input image data are stored in an image memory 222A, the data are sequentially read from the memory 222A, and the read data and its color code and a SCAN signal indicating a first path or second path is input as an address of a memory. Dot pattern data used for recording at a path 1 is stored corresponding to each color in the address of a former half of the memory, and a dot pattern data used for recording at a path 2 is stored corresponding to each color in the address of a latter half of the memory. Thus, the image in the multi-paths based on the pattern read from the memory is recorded.
Patent JP-H06160314-A (JP)
Title: Method and apparatus for surface analysis
Inventor: HASEGAWA MASAKI
IPC: G01N23/227
Filed: 1992-11-26
Abstract: PURPOSE:To provide a three-dimensional analyzer which enables analyzing of elements or the chemical state thereof of a sample with higher spatial resolutions. CONSTITUTION:Vacuum ultraviolet rays is condensed changing energy thereof from soft X rays with an optical element 3 to measure a change in the intensity of photoelectron signals with a detector 10 from a fine area on the surface of a sample 4 and a depth wise distribution is determined with a calculator 11 by a reverse conversion using a lest square from the change in the intensity of the photoelectron signal. At the same time, a sample base 7 is moved and a three-dimensional distribution about component elements (or chemical bond thereof) of the sample 4 is obtained by scanning a focusing point. The adoption of the reverse conversion method utilizing the least square allows the lowering of the effect of error by noises or the like contained in a measured value of the intensity of the photoelectron signal to achieve highly accurate depth-wise analysis in XPS and UPS, for example, using a microbeam with a very small intensity of the photoelectron signal only available thereby enabling three- dimensional analysis with higher spatial resolutions.
Patent JP-2000329599-A (JP)
Title: Thermal type current meter
Inventor: ASAKURA MASAHIRO
IPC: G01F1/68
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal type current meter that is suitable for, for example, a portable current meter with a battery as a power supply where the consumption power and a measurement error due to self convection have been reduced, by changing the self heating temperature of a heat-sensitive resistance element for detecting flow rate in liking with an atmospheric temperature. SOLUTION: In the feedback circuit of the thermal type current meter where the output of a resistance bridge being driven by the output of an operational amplifier U1 is inputted to the operational amplifier U1, a heat-sensitive resistance element for detecting a flow rate that is self-heated is connected to one of two opposite sides of the resistance bridge, and a heat-sensitive resistance element R1 for compensating for temperature that is not self-heated is connected to the other side.  In this case, a conduction current to the heat-sensitive resistance element R1 for detecting the flow rate changes so that the output of the operational amplifier U1 can be balanced, a conduction current to the heat- sensitive resistance element R1 for detecting flow rate changes according to the atmospheric temperature with the terminal voltage as output, and a self- heating temperature changes so that the heat dispersion constant of the heat- sensitive resistance element becomes constant.
Patent JP-H03177136-A (JP)
Title: Demodulator device
Inventor: NAMEKATA MINORU
IPC: H03H17/00
Filed: 1989-12-06
Abstract: PURPOSE:To shorten the measuring time of a code error rate to be used as a threshold by calculating the rates of discordance of the codes of the outputs of a first and a second demodulating means, and selecting a demodulated signal on the basis of this result. CONSTITUTION:A code comparator 106 measures the rate D of dicordance between the code of the output from the first demodulating part 102 and the code of the output from the second demodulating part 104 for a predetermined period. Then, the code comparator 106 compares this discordance rate D with the predetermined discordance rate Dc, and if D>Dc, it decides that the code error rate of the output of the first demodulating part 102 is better than the code error rate of the output of the second demodulating part 104, and selects the output of the first demodulating part 102. On the other hand, if D<Dc, it decides that the code error rate of the output of the second demodulating part 104 is better, and selects the output of the second demodulating part 104. Thus, time to measure the code error rate is shortened.
Patent JP-H02163287-A (JP)
Title: Segment gripping device
Inventor: OBARA YOSHIYUKI
IPC: B66C1/28
Filed: 1988-12-15
Abstract: PURPOSE:To make it possible to grip easily even in the case of not securing sufficient accuracy of a gripping position by providing the title device with a pair of arms capable of being engaged with engagingly locked parts in joint boxes and a cylinder for moving the pair of arms. CONSTITUTION:The title device is provided with a pair of arms 10, 11 capable of being engaged with engagingly locked parts 15, 17 inserted from the above and protrusively provided in relatively facing joint boxes 14, 16 of a concrete segment 13, and a cylinder 12 for moving the pair of arms 10, 11 in the direction of engaging them with the engagingly locked parts 15, 17. The pair of arms 10, 11 are inserted into the joint boxes 14, 16 of the concrete segment 13 and moved by the cylinder 12 as well as engaged with the engagingly locked parts 15, 17 in the joint boxes 14, 16 so as to grip the segment 13. When the arms 10, 11 are moved in the reverse direction by means of the cylinder, the arms 10, 11 are separated from the engagingly locked parts 15, 17 so as to be removed from the concrete segment.
Patent JP-2001095434-A (JP)
Title: Guide for fishing rod
Inventor: TAGUCHI HIROSHI
IPC: A01K87/04
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a guide for a fishing rod capable of preventing a fishing line from entangling at a tip top by a simple constitution and consequently preventing the breakage of the tip top. SOLUTION: This guide is to be attached to the middle and the tip top of a fishing rod and is freely quipped with a fishing rod fixing part and a fishing line threading part by elastic members. When the guide is inserted into a fishing rod, the inside of the guide to be brought into contact with the fishing rod is provided with a projected part so that the contact face between the fishing rod and the inside of the guide for fixing the middle part of the fishing rod decreases to reduce looseness of the guide during the use of the fishing rod.
Patent JP-2001135367-A (JP)
Title: Pressure contact terminal
Inventor: NAGAI KENTARO
IPC: H01R4/24
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a pressure contact terminal which can securely hold an electric wire when the coated electric wire is pulled in the axial direction. SOLUTION: A pressure contact terminal 20 in relation to the invention comprises bodies of pressure contact blades 35A and 35A made by cutting and erecting a pair of contact blades 35 and 35 of at least one pressure contact part 32 among plural pairs of pressure contact parts 32, 33, and 34 from both sides of a board, blade parts 35B and 35B which are arranged at outer circumferential areas of the bodies of pressure contact blades 35A and 35A for cutting a coating part 41 of a coated electric wire 40, contact parts 35C and 35C which are arranged so as to continue from the blade parts 35B and 35B for contacting a core wire 42 of the coated electric wire 40,  and core wire carrying parts 35D and 35D which are arranged at lower sides of the contact pats 35C and 35C and projected in such directions so as to come close to each other for preventing the coated electric wire 40 from being pulled out of the contact part 32 when contacting an end plane of the coated part 41 of the coated electric wire 40 that has been cut and for carrying the core wire 42.
Patent JP-H09134720-A (JP)
Title: Lithium secondary battery
Inventor: KOJIMA YOSHITSUGU
IPC: H01M4/134
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery which is capable of taking-out of a large current and excellent in the charge/discharge cyclic characteristics. SOLUTION: A lithium secondary battery concerned is composed of a negative electrode 2 made of lithium metal, a positive electrode 3, separator 5 installed between the negative and positive electrodes, and an electrolyte 6. The surface of the negative electrode 2 is covered with a porous substance 1 having communication holes of mean diameter 0.3nm to 1μm. It is preferable that the porous substance 1 is installed on the surface of negative electrode 2 on the separator 5 side. The specific surface area of this porous substance 1 is 100-3000m<2> /g. Examples of porous substance 1 are activated coal, method porous crystal, zeolite, zeolite-series compound, etc.
Patent JP-H05128855-A (JP)
Title: Semiconductor device
Inventor: OSHIMA KAZUYOSHI
IPC: H01L21/8242
Filed: 1991-11-05
Abstract: PURPOSE:To suppress the power noise by separating the power system accompanied by a comparatively large noise generation from the power system with comparatively small noise generation and coupling a ground potential supply line to an input circuit. CONSTITUTION:A ground potential supply line with a bonding pad PVS 1 as a starting point, after it is coupled to word line clearing circuits WC0-WC7, is coupled to input circuits IB0-IB2. In the same way, a ground potential supply line with a bonding pad PVS 6 as a starting point, after it is coupled to word line clearing circuits WC8-WCB and WCC-WCF and word line drving circuits WD8-WDB and WDC-WDF, is coupled to input circuits IB3-IB4. Between the pad PVS 6 and the circuits IB3-IB4, an LPF is equally formed. Thus, the power noise generated at the ground potential bus bar is adsorbed by the LPF, and not communicated to input circuits IB0-IB4. As the result, the action of the circuit can be stabilized.
Patent JP-H05155486-A (JP)
Title: Automatic cutting device for continuous paper
Inventor: SASAKI KOKI
IPC: B65H26/00
Filed: 1991-12-02
Abstract: PURPOSE:To stop automatic cutting of continuous paper, where occasion demands, by prohibiting operation of a page cutting mechanism only when a present time is contained in a memory set period when the page cutting mechanism is operated each time data equivalent to one page is recorded on a continuous paper. CONSTITUTION:A page cutting mechanism 12 is operated each time data equivalent to one page is recorded on a continuous paper 10. In this case, the operation prohibition period of the page cutting mechanism 12 is set by a period setting means 14 and the set period is stored in a period memory means 16. A present time is outputted by a clocking means 18. Further, when data is recorded on the continuous paper 10, it is decided by a period deciding means 20 that a present time is contained in a memory set period. Only when the present time is contained in the set period, operation of the page cutting mechanism 12 is prohibited by a cutting prohibiting means 22. Otherwise, operation of the page cutting mechanism 12 is controlled by a switch control means 28 according to a permission mode and a prohibition mode, stored in a mode memory means 26.
Patent JP-H01160115-A (JP)
Title: Analog/digital converter
Inventor: FUJITA OSAMU
IPC: H03M1/40
Filed: 1987-12-16
Abstract: PURPOSE:To attain small size and simplicity by constituting the converter by a bit threshold circuit and a bit input circuit thereto so as to convert an analog signal voltage into a binary-coded digital signal. CONSTITUTION:The converter consists of the j-th bit input circuit Gj and the j-th bit threshold circuit Aj. Then the i-th bit digital signal di from the i-th bit digital signal output terminal Ti of the i-th bit threshold circuit Ai is obtained to have the content of the i-th bit digital signal being the i-th order counted from the least significant digit of the binary-coded signal being the conversion of the binary-coded digital signal from the analog signal voltage Vin. Thus, the binary-coded digital signal D converted into the binarycoded digital signal of the analog signal voltage Vin is obtained by the 1st, 2nd-n-th bit digital signals d1, d2-dn obtained from the 1st, 2nd-n-th bit digital signal output terminals T1, T2-Tn. Thus, the function as the analog digital converter is obtained simply.
Patent JP-H08180061-A (JP)
Title: Sound data retrieval device by rearrangement
Inventor: NISHIO TADAHIDE
IPC: G06F17/30
Filed: 1994-12-21
Abstract: PURPOSE: To provide a retrieval device capable of facilitating the retrieval of a sound database. CONSTITUTION: This device for retrieving desired sound data from the sound database 12 provided with a score value for indicating a matching degree with a key word is provided with a means for calculating the score value of the sound data and rearranging the sound data in the descending order of the matching degree with the key word and the means for displaying the sound data in a rearranged order.
Patent JP-H05128435-A (JP)
Title: Bidirectional recording magnetic head
Inventor: OGUCHI HIROYUKI
IPC: G11B5/265
Filed: 1991-11-07
Abstract: PURPOSE:To record a double amount of data in a single magnetic tape by enabling to record and to reproduce in a normal as well as a reverse direction of a magnetic tape. CONSTITUTION:A bidirectional recording magnetic head is configured with plural tracks and a reproducing head 2 is sandwitched by a normal direction recording head 1 and a reverse direction recording head 3. During a normal direction operation of a magnetic tape, a recording and a reproducing are performed by driving the normal direction recording head 1 and the reproducing head 2. During a reverse direction operation of the tape, the recording and the reproducing are done by driving the reverse direction recording head 3 and the reproducing head 2. Thus, a recording and a reproducing are done in either normal or reverse directions of the magnetic tape.
Patent JP-H01282901-A (JP)
Title: Energy coupler
Inventor: MISHIERU DESUTORAADO
IPC: H01P5/16
Filed: 1988-12-19
Abstract: PURPOSE: To enable supplying equal potential and an equal phase by providing m-number preamplifiers, m-number 90-degree 3dB couplers, two distributors, n-number 90 degree 3dB coupler and n-number amplifiers in a device, where m-number energy sources are coupled with n-number users (m and n are positive integer values). CONSTITUTION: The energy-coupling device is constituted by providing the m-number preamplifiers J1 -Jm with equipotential and the equiphase, the m-number 90 degree 3dB couplers H1 -Hm , the two distributors (Dis )G1 -G2 with the identical equipotential and the equiphase, the n-number 90 degree 3dB coupler F1 -Fn and the n-number amplifiers E1 -En . Then, balance resistances Rh1 -Rhm and Rf1 -Rfn are connected between the couplers H1 -Hm and the ground and also between the couplers F1 -Fn and the ground. A part extending from the amplifiers J1 -Jm to Dis G1 -G2 in this configuration functions as a shield against the abnormal operation of the amplifiers J1 -Jm , and the part extending from Dis G1 -G2 to the amplifiers E1 -En enables feeding the power of the amplifiers E1 -En with equipotential and the equiphase.
Patent JP-H01246228-A (JP)
Title: Coupling method
Inventor: ROBAATO SUKOTSUTO SUMISU
IPC: C07C2/72
Filed: 1988-12-19
Abstract: An ethylenically-unsaturated aliphatic hydrocarbon is coupled with an aromatic hydrocarbon having an active hydrogen on a saturated alpha-carbon in the presence of a supported alkali metal as a catalyst and 10-100 mol %, based on the amount of the alkali metal catalyst, of an oxide of sodium or potassium as a co-catalyst. In preferred embodiments of the invention, the ethylenically-unsaturated aliphatic hydrocarbon is an alkene of 2-20 carbons, such as ethene or propene; the active hydrogen-containing aromatic hydrocarbon is an alkylbenzene, such as toluene; the alkali metal is potassium or a potassium alloy; and the co-catalyst is sodium oxide.
Patent JP-H02269965-A (JP)
Title: Method for evaluating spread-around state of rail lubricant
Inventor: IIDA HIROSHI
IPC: G01N33/30
Filed: 1988-12-16
Abstract: PURPOSE:To visually confirm and quantize the spread-around state of the lubricant by mixing a proper amount of fluorescent paint with the rail lubricant and applying the rail gauge of a testing device with the mixture. CONSTITUTION:The rail gauge 2 which is sectioned in a rail shape is provided spirally on the outer peripheral surface of a drum 1 and driven by a motor 3, a continuously variable transmission 4, and a driving shaft 5 to rotate. Further, a wheel-shaped disk 6 is mounted on the gauge 2 and driven through a gear mechanism 7. Here, a small amount of fluorescent paint is mixed with the lubricant to be tested and the shoulder part of the gauge 2 is coated with the mixture; when the disk 6 is run on the gauge 2, the lubricant is compressed by the flange of the disk 6 to spread around to the peak surface of the gauge 2. For the purpose, the gauge 2 is irradiated with ultraviolet light and the fluorescent light generation part is photographed to decide the spread-around part; and the area of the fluorescent light generation part is found to measure the spread-around quantity quantitatively.
Patent JP-H05156830-A (JP)
Title: Simplified gagrage
Inventor: TAKASHIMA MASATO
IPC: E04H15/46
Filed: 1991-12-03
Abstract: PURPOSE:To provide a simplified garage which can conduct the action of extension/ contraction automatically and without electric power and has excellent operability in the case of a simplified garage having a bellows type roof that is extendable/ contractable. CONSTITUTION:A rail 12 which extends continuously to at least the interior direction entire sphere of the roof portion and the height direction entire sphere of the innermost portion of a marking sphere, is provided. And a travel body 14 which is capable of traveling on the rail 12 and has a plurality of rollers, is provided, and the whole length of this travel body 14 is so formed that it is more than the total of the length of the interior direction and the length of the height direction of the innermost portion of the parking sphere, and in a normal state, the travel body 14 is provided so as to be positioned on a floor portion 200 side. And a bumper pad 18 is fitted to the floor portion side end portion 14a of the travel body 14, and the extension/contraction side end portion of a bellows type roof 20 is fixed at a roof side end portion 14b, and thus, the whole is constituted. As a result, the bellows type roof 20 is automatically extended by the advance of a vehicle with the bumper pad 18 being pushed, and the travel body returns to the normal state by the action of the vehicle being brought to the outside, and the bellows type roof 20 is automatically contracted, and a roof portion is opened.
Patent JP-2000141111-A (JP)
Title: Chuck device
Inventor: YAMAURA TAKAAKI
IPC: B23B31/20
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To enlarge the extending diameter of a tip of a chuck by providing a core member for pushing the tip of the chuck of a chuck member for opening from the inner periphery thereof so as to release a work piece from the tip of the chuck. SOLUTION: In the condition that a chuck device 20 is closed, a core member 23 is pushed by an actuator. With this operation, the core member 23 is moved downward by a length (a) in relation to a chuck tip 21A of a chuck member 21. Furthermore, when the actuator 25 pushes the core member 23, a housing member 22 is moved downward in relation to the chuck tip 21A of the chuck member 21, and pushing by a closing pressurizing part 22A of the housing member 22 in relation to the chuck tip 21A is released. Continuously, an opening pressurizing part 23A of the core member 23 pushes the chuck tip part 21A so as to open the chuck tip part 21A to the maximum extended diameter D1, and a screw part 4A of a tip of a piston rod 4 is released from a screw surface 21B of the chuck tip part 21A.
Patent JP-2000131353-A (JP)
Title: Voltage detector
Inventor: MIYAMOTO KAZUHISA
IPC: G01R19/155
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To judge above the coating of a conductor for supplying an a-c voltage whether the a-c voltage is fed to the conductor. SOLUTION: A first signal detecting electrode 5 is mounted on the top of a coating of a voltage side conductor 2, a second signal detecting electrode 6 is mounted on the top of a coating of a ground side conductor 3, a first a-c component increment circuit 8 is connected to the first signal detecting electrode 5, a second a-c component increment circuit 17 is connected to the second signal detecting electrode 6, and a common noise eliminator circuit 24, an unbalanced integrator circuit 36 and a comparator circuit 42 are connected to the latter stages of them. The increment circuits 8, 17 increment the a-c voltage components in detect signals V1, V2 outputted from the detecting electrodes 5, 6, and using a judging signal V5 outputted from the comparator circuit 42, it can be judged that an a-c voltage is fed to the voltage side conductor 2 and the ground side conductor 3 is grounded.