baber/WOPTO huggingface dataset:
Patent JP-H0963580-A (JP)
Title: Nickel positive electrode for alkaline storage battery
Inventor: OTA KAZUHIRO
IPC: H01M4/52
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a nickel positive electrode with a high active material utilization factor by specifying the specific surface area and particle size of cobalt hydroxide which is an additive. SOLUTION: A nickel positive electrode for an alkaline storage battery contains nickel hydroxide powder and cobalt hydroxide powder, and the cobalt hydroxide powder having a specific surface area of 10m<2> /g and a particle size of 1/2 of that of the nickel hydroxide is used. In addition to above, the nickel positive electrode for the alkaline storage battery is preferable to use nickel hydroxide whose particle surface is covered with cobalt hydroxide having a specific surface area of 10m<2> /g or more. The use of oxidation-treated cobalt hydroxide is preferable. The nickel positive electrode is preferable to contain at least one selected from the group comprising metallic nickel powder, carbon powder, and metallic cobalt powder.
Patent JP-H10313267-A (JP)
Title: Spread spectrum communication synchronization acquisition demodulator
Inventor: KOMATSU MASAHIRO
IPC: H04B1/7073
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum communication synchronization acquisition demodulator that acquires a synchronization timing even when much noise is in existence so as to trace immediately the change in a synchronization timing. SOLUTION: In this demodulator, a synchronization circuit 100 converts a reception signal from an antenna into a base band signal with a local oscillator 1 and an LPF 2, the converted signal is sampled at a sample-and-hold circuit 3, a correlation device 4 obtains a correlation value being a product between a spread code and its symbol of the reception signal, a symbol integration device 5 applies inverse modulation to the correlation value based on a theoretical value of the symbol corresponding to the correlation value or a discrimination value after demodulation to obtain a power being the sum of pluralities of symbols.  A demodulation path selection section 8 sums power values from a short time integration path search section 6 for a short time and selects the result in the larger order and sums power values from a long time integration path search section 7 for a long time and selects the result in the larger order so as to select a reception timing, a correlation device 9 conducts inverse spread accordingly and a RAKE SD section 11 discriminates the synthesis signal to obtain a discrimination value.
Patent JP-H05312643-A (JP)
Title: Quantity of light meter
Inventor: KENMOCHI HARUYASU
IPC: G01J1/42
Filed: 1992-05-13
Abstract: PURPOSE:To measure the quantity of light easily and accurately. CONSTITUTION:The quantity of light meter for developing system or projection printing system comprises a light receiving section 22 receiving-light beam and delivering an electric signal corresponding to the illuminance, and a body section 3 for accumulating the electric signal delivered from the light receiving section 22 and measuring the quantity of light, wherein the light receiving section 22 has a transparent film 21 on the light receiving side thereof. The transparent member 21 is composed of more than one layer of a thin piece 25 composed of same material as an image forming mask film having same thickness therewith and a planar piece 26 composed of same material as a light transmitting board to be applied with the mask film having same thickness therewith.
Patent JP-S63288629-A (JP)
Title: Aspheric surface lens mold processing machine
Inventor: MASAKI TAKESHI
IPC: B23H7/02
Filed: 1987-05-18
Abstract: PURPOSE:To perform an aspheric surface machining with high accuracy and efficiency by running an electricity conductive wire by means of a running mechanism on a certain curvature with respect to a work and positioning the wire and the wire running mechanism in orthogonal directions by means of a straight line positioning mechanism. CONSTITUTION:Considering a curvature r of a wire 20 caused by a wire guide 19, straight line positioning tables 3, 14 are selectively moved by motors 5, 16, electrical discharge machining point P of a work 9 and the wire 20 are moved relatively in the directions of x and z, and the work 9 is machined into an aspheric surface shape by the discharge with a discharge circuit 23. At this time, the work 9 is rotated at a high speed to be positioned always to maintain a discharge gap for the wire 20. The work 9 is also fixed at a certain rotated position to perform a gradual cutting process in the z direction. The work 9, while being rotated by a very small angle, is then electrical dis charge machined in the circumferential direction while reeling out the wire 20. In this way, the aspheric surface shape machining of a mold can be performed with ease and high accuracy as well as efficiency.
Patent JP-2000308451-A (JP)
Title: Self-exothermic device
Inventor: TAKENAKA KAZUYOSHI
IPC: A47J36/28
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive self-exothermic device of no concern about body cracking. SOLUTION: This self-exothermic device 10 has an outer vessel 12 with a cylindrical peripheral wall and a partition member 14 extending rectangularly to the peripheral wall and afforded with 1st space and 2nd space through dividing the internal space of the outer vessel 12; wherein an exothermic material A is housed in the 1st space, while a to-be-heated material B in the 2nd space; the partition member 14 is temporarily fixed to the peripheral wall of the outer vessel 12; when the exothermic material A generates heat, the temporary fixation between the partition member 14 and the peripheral wall is released, resulting in moving the partition member 14 so as to expand the 1st space.
Patent JP-S61280286-A (JP)
Title: Novel antibiotic substance sf-2369 and production thereof
Inventor: SASAKI TORU
IPC: A61K35/74
Filed: 1985-06-05
Abstract: NEW MATERIAL:The antibiotic substance SF-2369 having the following physical and chemical properties when solvated with diethyl ether. Elemental analysis (%), C 58.49, H 8.14, N 17.44; molecular weight, 308 [331 (M+Na) by FD-MS, 309 (M+1) by SI-MS]; melting point, 45-47 deg.C; specific rotation, [alpha]<25>D=-21 deg. (C=1.0, methanol); solubility, soluble in water, methanol, ethanol and chloroform and insoluble in n-hexane; color reaction, positive to iodine reaction and Greig- Leaback reagent, negative to ninhydrin reaction; nature, neutral; appearance, colorless acicular crystal; etc. USE:Antimycotic agent and antibacterial agent. PREPARATION:A microbial strain belonging to Actinomadura genus and capable of producing SF-2369 substance [e.g. Actinomadura sp.SF-2369 (FERM P-8198)] is cultured preferably at 25-35 deg.C for 1-10 days.
Patent JP-S5911407-A (JP)
Title: Car diagnosing device containing study control system
Inventor: EZOE MITSUHIKO
IPC: F02D45/00
Filed: 1982-07-13
Abstract: PURPOSE:To obtain a result of diagnosis with high reliability and to reduce misdiagnoses, by rewriting the standard value for diagnosis by the information on a study system. CONSTITUTION:For a study control system 30, an initialization pattern storage device 31 stores an optimum ignition advance angle pattern based on conditions of input given from sensors 38 and 39. The ignition advance angle value is compared with the advance angle value stored in a nonvolatile memory 37 through an ignition advance angle arithmetic circuit 32. Then an ignition driving circuit is actuated by the result of comparison. A knocking sensor 35 detects the knocking phenomenon of an engine 34 and supplies the detecting signal to an ignition delay angle arithmetic circuit 36. The circuit 36 processes the input signal and calculates both ignition advance and delay angle values which show the knocking limit to store the result of operation to the memory 37. A microcomputer 42 of a diagnosis standard value storage circuit 40 fetches the information from the memory 37 and rewrites the contents of a standard value storage circuit 41 into the value obtained by the study system. A diagnosing device 50 diagnoses a car on the basis of the standard value corresponding to the study of the circuit 41.
Patent JP-S62278260-A (JP)
Title: Vapor deposition device
Inventor: SUZUKI YASUO
IPC: C23C14/30
Filed: 1986-05-26
Abstract: PURPOSE:To form a film deposited by evaporation to a uniform thickness on a substrate by providing plural pieces of crucibles contg. materials for vapor deposition and repeatedly irradiating electron beams thereto at the time of heating the materials for vapor deposition to evaporate by the electron beams and to deposit the same by evaporation on the substrate. CONSTITUTION:The plural crucibles 13A, 13B are horizontally disposed below the substrate 12 in a vacuum vessel 11 and the materials 14 for vapor deposition such as Al are loaded thereon. An electron gun 15 is disposed alongside the crucibles and an electron beam scanning means 16 consisting of a C-type electromagnet is provided to sandwich the space between the electron beam irradiating part 15a and the crucibles 13A, 13B and the materials 14 for vapor deposition in the crucibles are irradiated with the electron beam B1, B2 at the repetitive frequencies of several tens Hz by controlling the electric current to be supplied thereto to simultaneously generate vapor of the materials 14 from the irradiation points Y1, Y2 in arrow C1, C2 directions. The Al is thus deposited by evaporation to the uniform thickness over the entire surface of the substrate 12.
Patent JP-S62277510-A (JP)
Title: Indexing device for straw mat
Inventor: NAKAI YASUAKI
IPC: G06F17/50
Filed: 1986-05-26
Abstract: PURPOSE:To automatically index the size of a straw mat by measuring an optional point position on each side part of a room. CONSTITUTION:A measurement part 8 consists of a base 8 and an arm 10 fitted to the base 8 horizontally rotatably by a shaft part 9a, the arm 10 have three arm members 10a-10c coupled successively by shaft parts 9b and 9c horizontally rotatable, and a probe 11 which contacts points of respective side parts 4a, 4b... to be measured is provided atop of the outermost arm 10c. Then, an arithmetic part divides the room by reference lines which are a straight line parallel to a straight line passing two points P1 and P2 of a specific side part of the room R measured by a measurement part 6 and a straight line crossing said straight line, and also computes the sizes of respective mats on the basis of the positions of points measured by the measurement part 6. Consequently, the sizes of mats are automatically indexed.
Patent JP-S5822147-A (JP)
Title: Manufacture for injection molded product with letters and marks
Inventor: MENJIYU YOSHIHIRO
IPC: B29C45/16
Filed: 1981-07-31
Abstract: PURPOSE:To obtain an injection-molded product without roughness on the surface of letter-portion by introducing synthetic resin from gates by way of a subrunner into each cavity on a base body in which cavities for a plurality of letters and marks are formed. CONSTITUTION:A base body 25 consisting of soft elastic synthetic resin is injection-molded, and on said base body 25, the cavities 23 which are directed for a plurality of letters and marks and are respectively provided with pouring holes 22, are prepared. The base body 25 is set is a metal mold, and synthetic resin is injected from an injection-molding machine. Injection-material is introduced into each pouring port 22 by way of a subrunner 29 which communicates gates 28 and pouring ports 22, from a sprue 26 a runner 27 and three gates 28, thereby injection-molding the letters and the marks by filling each cavity 23. Consequently, the injection pressure is caused to be uniform, and the injection-material is filled uniformly in each cavity 23. Accordingly, the roughness which is caused to occur by unsufficient filling or excessive filling on the surfaces of the mark portions, is reduced.
Patent JP-H04348194-A (JP)
Title: Electric viscous fluid of homogeneous system
Inventor: INOUE AKIO
IPC: C10N40/14
Filed: 1991-05-27
Abstract: PURPOSE:To provide the title fluid free from problems of particle sedimentation, useful as an actuator for vibration absorption or torque transmission, comprising a lyotropic liquid crystal having specific electrical resistance. CONSTITUTION:The objective fluid comprising a lyotropic liquid crystal having an electrical resistance of >=10<8>OMEGAcm (pref. >=10<9>OMEGAcm) which is composed of (A) a solute made up of pref. a cellulose derivative, polypeptide and amphiphatic block copolymer having a combination of hydrophilic and hydrophobic blocks and (B) a solvent such as dioxane, ethylbenzene or chloroform.
Patent JP-S61279158-A (JP)
Title: Semiconductor stacking apparatus
Inventor: YAMAMOTO YASUHIRO
IPC: H01L23/473
Filed: 1985-06-04
Abstract: PURPOSE:To prevent water leaking due to dissolution of hose nipples and short circuit faults caused by the leaking, by electrically insulating the conducting part and the water flowing part of a cooling fin for semiconductor elements. CONSTITUTION:An insulating pipe 15, which is a water flowing part of a water cooling fin 2, is a ceramic pipe comprising, e.g., alumina and the like, whose thermal conductivity is high. A water cooling block 16, which is the conducting part of the water cooling fin 2, is formed by a copper material. The bonding of the insulating tube 15 and the block 16 is performed by metallizing molibdenum and manganese on the surface of the insulating tube 15 and the bonding surface of the block 16 and by soldering. Then a potential difference is not generated between the upper and lower fins 2 and 3 through cooling fluid. Therefore dissolution does not occur at the water cooling fins 2 and 3 and the hose nipple part. Thus, water leaking and short circuit faults due to the leaking can be prevented.
Patent JP-H09277051-A (JP)
Title: Automatic profiling device for inside surface welding torch in welded steel tube and manufacture of such tube
Inventor: ANDO MASARU
IPC: B23Q35/04
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a smooth internal bead by automatically following up the position of a torch for an inside surface constantly in the left and right and the up and down directions against the internal bead. SOLUTION: The positional deviation of an external torch 10 in the left and right direction is detected with an electric measure 15, while that of an internal torch 32 in the left and right direction against the external torch 10 is detected through the picture by a visual camera 37 for a surface ignition part 34. The heat input in a weld zone by the internal torch 32 is detected by a surface temperature sensor 43. On the basis of these data, an X axis moving guide unit 49 is feedback controlled by an equipment control panel 21, as is an Z axis moving guide unit 60. The positional deviation in the left and right direction of the internal torch 32 is moved with the supporting arm 31 in the left and right direction by driving the X axis moving guide unit 49.  The positional deviation in the up and down direction of the internal torch 32 is moved in the up and down direction with the supporting arm 31 by driving the Z axis moving guide unit 60.
Patent JP-H05307681-A (JP)
Title: Printer for cashless register
Inventor: MATSUKI TOSHIO
IPC: G07G1/06
Filed: 1992-04-16
Abstract: PURPOSE:To shorten a transaction time for totaling of one customer and a reset time by printing to a receipt or a sales report at first and starting to print to a journal after the printing is finished. CONSTITUTION:In the case of transaction data, pieces of transaction data such as the subtotal of money, a tax, the sum total of money, received money and change, etc., are printed only at the receipt 1. At the time, a printing head 5 issues the receipt 1 by printing it while moving along a moving locus 8. An operator cuts the receipt 1 and gives it with change, etc., to the customer. While giving the receipt 1 and the change to the customer, transaction data is printed to the journal 2 and at the time, the printing head 5 prints the sub total of money, the tax, the sum total of money, received money and the change to only the journal 2 while moving along a moving locus 9. Thus, the customer is not kept waiting and the transaction time can be shorten.
Patent JP-S61719-A (JP)
Title: Electronic price indicator
Inventor: MIHARA HIDEMI
IPC: G01G23/42
Filed: 1984-06-13
Abstract: PURPOSE:To prevent issuance of wasteful labels, by, when a change of loading on a carring tray is observed with a label existing in the issuing port of a label printer, providing a selecting switch for setting release or non-release of interlocking action. CONSTITUTION:At the issuance port 7 of a label of a label printer 4, a selection switch 13 is installed which decides release or non-release of interlocking action when a load change of a carrying disc 2 is observed when a label happens to be existing. When the selecting switch 13 is set to the non-release of interlocking action, a check is made for existence or not of the label at the port 7. When the label does not exist at the port 7, a label is issued at a moment when the condition of release of interlocking action is finalized. However, when the label is existing at the port 7, it is returned. By this arrangement, the label would not be issued without release of the interlocking action. Consequently, any careless hand touch on the carrier dish 2 does not cause issuance of the label, preventing delivery of wasteful labels.
Patent JP-S61276370-A (JP)
Inventor: ADORIANUSU TEUNISU FUAN ZANTEN
IPC: H01L29/772
Filed: 1986-05-28
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-S611479-A (JP)
Title: Welding equipment for tank shell
Inventor: KATOU SHINICHI
IPC: B23K9/127
Filed: 1984-06-13
Abstract: PURPOSE:To weld correctly with good accuracy and simple construction by drawing a locus to be welded of the tip of a torch with the roller contacting the surface based on the joining surface. CONSTITUTION:A pin fixed to a subarm via an elastic 21 is provided to an arm 8 and an elastic 24 of rubber, etc. is provided by providing a top 23 freely rotatably to the pin. The vibration amplitude, etc. of a travelling arm 8 are buffered by the elastic 21 and further buffered by the hanging-down of an elastic 24 and the pin and the displacement due to the meandering and turning which are caused by a running rail or shell is absorbed. In the torch frame 32 balanced by a counter weight, a roller 34 is moved along the joined surface. It thus becomes steady owing to the joined surface being mechanically detected and a sensor, circuit driving device, etc. are disused.
Patent JP-S6016581-A (JP)
Title: Vegetable juice containing vegetable protein
Inventor: OOTA HARUO
IPC: A23L2/52
Filed: 1983-07-06
Abstract: PURPOSE:To obtain the titled easily drinkable juice, having high nutritive value free from grassy smell, obtained by adding vegetable protein to juice prepared from a vegetable. CONSTITUTION:A vegetable (e.g., lettuce, cabbage, celery, green pepper, tomato, etc.) is made into juice, vegetable protein (e.g., powder extracted from soybean, soybean milk, etc.) is added to the juice, which is optionally mixed with water, to give the desired vegetable juice.
Patent JP-H07136287-A (JP)
Title: Implamtable dual-chamber pace maker
Inventor: POORU EI REBUAIN
IPC: A61N1/368
Filed: 1994-05-11
Abstract: PURPOSE: To protect a timer of a pacemaker from being reset by PVC during a period when an AV adjustment is continued by arranging a hysteresis function in a dual chamber pacemaker actuated in a DDI mode. CONSTITUTION: A pacemaker 10 is joined to a heart 12 through leads 14 and 16, and the leads 14 and 16 have electrodes 15 and 17 contacting with an atrium, and the leads 14 and 16 guide a stimulating pulse to the electrodes 15 and 17 from an atrium pulse generator 18 and an atrium pulse generator 20. A timing control system 26 controls the dual chamber pacemaker 10. A control parameter to control actuation of the pacemaker 10 is stored in a memory circuit 40 so as to be programmable, and the control parameter contains a programmed atrium escape interval, an AV interval and a basic timing interval like the size by which the AV interval must be changed for hysteresis or the size by which the AV interval must be changed when it is shortened.
Patent JP-H02300039-A (JP)
Title: Document transfer device
Inventor: TAKAHASHI YASUHIRO
IPC: B65H7/20
Filed: 1989-05-16
Abstract: PURPOSE:To make the transfer surface of a transfer belt less likely to be contaminated and reduce contamination of a manuscript by forming at least the transfer surface of the transfer belt of a non-viscous member of an insulation or semiconductor having a low friction coefficient. CONSTITUTION:A transfer belt 5 is electrified by an electrifying means 25 on the transfer upstream of a document scan position, and a document D is fed between the transfer belt 5, rotating, and a manuscript table glass 4, and the document D is electrostatically absorbed by a transfer surface 5a, electrified, to be transferred to the manuscript scan position and stopped. When a predetermined exposure or reading an image is completed, the transfer belt 4 is rotated again to carry out the manuscript from the document D scan position, and the transfer belt is electricity eliminated by an electricity eliminating and separating means 26, so the document D electrostatically absorbed is separated from the transfer surface. At this time, the transfer belt 5 is formed of a non- viscous member of a semiconductor having a low friction coefficient, so the transfer belt 5 and the document D are less likely to be contaminated.
Patent JP-S6014789-A (JP)
Inventor: YAMASHITA KAZUO
IPC: H05B3/46
Filed: 1983-07-04
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-2000310534-A (JP)
Title: Angular velocity sensor
Inventor: HANJI MOTOYASU
IPC: G01C19/5607
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make a sensor compact without reduction of detection sensitivity of angular velocity by extracting electric changes due to bending vibration which is caused by vertical vibration elements on a Z-A plane that is produced by Coriolis force working on second and third branch parts. SOLUTION: When an a.c. voltage is applied to an excitation electrode, a first branch part A1 is vibrated in a twisting manner, and second and third branch parts A2 and A3 communicating with the first branch part A1 is moved reciprocally parallel to a Z-X plane thereby. In this state, when a rotary angular velocity works around an X axis, a Coriolis force works in the direction of Y axis crossing orthogonally the X axis, and as a result, the second and third branch parts A2 and A3 are vibrated while including elements in the direction of Y axis, and electric charges generated by the vibration are extracted from a detection electrode, and then the degree of a rotary angular velocity working around the X axis is detected on the basis of the quantity of the obtained electric charges.  Further, since the excitation electrode and detection electrode are not arranged on the same branch part, the detection sensitivity can be efficiently obtained.