baber/WOPTO huggingface dataset:
Patent JP-S58108463-A (JP)
Title: Speed detector
Inventor: UENISHI AKIRA
IPC: G01P3/44
Filed: 1981-12-22
Abstract: PURPOSE:To obtain a speed detector ensuring a correct speed signal with the removal of mechanical vibration components from output signals by arranging two sets of speed sensors on the diagonal lines of a rotor to combine the output signals of the sensors. CONSTITUTION:When a rotor 3 rotates in the direction of the arrow (a) while a longitudinal vibration develops in the direction of the arrow (b), the direction of the longitudinal vibration detected with a first speed sensor 6a is the same as the rotating direction of the rotor 3. So, the speed signal detected by the speed sensor 6a is such that its frequency is given by subtraction of the longitudinal vibration components from the actual rotational speed. On the other hand, the speed signal detected by a speed sensor 6c is such that its frequency is given by addition of the longitudinal vibration components to the actual rotational speed. Therefore, the output of a frequency average computing circuit 7 receiving both the signals indicates the actual motor speed by canceling the longitudinal vibration components therebetween.
Patent JP-H0662505-A (JP)
Title: Running gear for entering and leaving shed
Inventor: OKAMURA TAKASHI
IPC: B60L13/03
Filed: 1992-08-05
Abstract: PURPOSE:To improve a storage efficiency by low arranging a load transfer means to be mounted on the truck of a running gear for entering and leaving a shed driven by a linear motor and by reducing useless space on the shelf side. CONSTITUTION:A pair of left and right guide rails 5a, 5b also used for linear motor secondary conductors are installed along shelves 1, 2 and a load transfer means 9 for transferring a load between the shelves 1 and 2 is mounted on a truck 8 movably supported on both guide rails. while the longitudinally directed one-side ends of a pair of left and right linear motor bodies 10A, 10B facing on respective guide rails 5a, 5b are connected with the end of the truck 8 and respective linear motor bodies 10A, 10B are provided with positioning means 18 for holding these respective linear motor bodies 10A, 10B in predetermined positions relative to the guide rails 5a, 5b.
Patent JP-H11166150-A (JP)
Title: Coating composition
Inventor: BOWERS RODERICK W J
IPC: C08L101/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition which can be used to render the surface of a material biocompatible or blood-compatible by dispersing a polymer comprising a specified zwitter-ionic monomer and a hydrophobic comonomer in an alcohol. SOLUTION: This composition is prepared by dispersing in an alcohol as a medium a copolymer having a molecular weight of 2×10<4> to 10<6> and obtained by radically polymerizing a zwitter-ionic monomer of the formula: Y-B-X [B is a linear or branched alkylene chain optionally containing a perfluorinated chain and one or more F atoms containing it or the like; X is a group having a permanently positively charged center; Y is an ethylenically unsaturated polymerizable group of formula I or II; R is H or a 1-4C alkyl; A is -O- or -NR<1> -; R<1> is H, a 1-4C alkyl, or the like; K is -(CH2 )POC(O)- or the like; and p is 1-12] with a hydrophobic comonomer of the formula: Y<1> -Q (wherein Y<1> is an ethylenically unsaturated polymerizable group of formula III or IV; R<14> is R; A' is -O-or -NR<15> ; R<15> is a group Q; and K' is K).
Patent JP-H0659884-A (JP)
Title: Digital signal processing unit
Inventor: SETOYAMA TORU
IPC: G06F9/30
Filed: 1992-08-05
Abstract: PURPOSE:To provide the digital signal processing unit in which a signal processing circuit is controlled by a microprocessor synchronously with a synchronizing signal. CONSTITUTION:A recovered data signal inputted from a recovered data input terminal 1 is inputted to a synchronization pattern detection circuit 2, from which a synchronizing signal and a data signal synchronized with the synchronizing signal are outputted. The synchronizing signal is inputted to a serial parallel conversion circuit 3, from which the serial signal is converted into a parallel synchronizing signal and outputted. The parallel synchronizing signal is inputted to a synchronizing signal detection circuit 4 and its output signal is inputted to a control signal generating circuit 5. The control signal generating circuit 5 starts outputting the control signal after lapse of number of clock by the value portion of an input signal. A data delay circuit 9 delays the data signal by the portion of a shortest period of time from the input of the synchronizing signal till the output of the control signal.
Patent JP-H0748366-A (JP)
Title: Sulfonated diarylethene compound having conjugated double bond chain
Inventor: KABASAWA MAKOTO
IPC: C09K9/02
Filed: 1993-07-30
Abstract: PURPOSE:To provide a new compound excellent in thermal stability, moisture resistance and sensitivity', having such photochromism as to be good in repeated durability of color development/vanishment, thus useful as e.g. a reversible optically recording material. CONSTITUTION:The objective compound of formula I [n is 2-5; A is of formula II (m is 1-2; R<1> and R<2> are each alkyl; R<3> to R<7> are each H, alkyl or alkoxy); B is of formula III (R<8> is alkyl; R<9> to R<12> are each H, alkyl or alkoxyphenyl)], e.g. 1-(1,1'-dioxo-2-methyl-6-(4-methoxyphenyl)-3-benzothienyl)-2-(2,4- dimethyl-5-(4-(4-methoxyphenyl)-1,3-butadienyl)-3-thienyl)-3,3,4,4,5,5- hexafluorocyclopentene. The compound of the formula I can be obtained by reaction of a perfluorocycloalkene derivative of formula IV with aryllithium derivatives, ALi and BLi, simultaneously.
Patent JP-H0371433-A (JP)
Title: Optical card recording and reproducing device
Inventor: SOGO KOJI
IPC: G11B7/085
Filed: 1989-08-10
Abstract: PURPOSE:To improve a probability of success in performing pull-in operation even when reflectance is lowered partially by repeating the pull-in operation by moving a pull-in point to another place until the device succeeds in performing pull-in when it fails the pull-in. CONSTITUTION:A light emitting diode in an optical head 36 is lit, and a pull-in wave generation circuit 14 is started up, then, it is judged whether or not the pull-in operation of focusing servo is performed normally. When it is judged that the device fails the pull-in, the output of the pull-in wave generation circuit 14 is stopped, and the pull-in point is moved to another pull-in point. And the pull-in operation of focusing servo is repeated until the device succeeds the pull-in at a new pull-in point. Thereby, the probability succeeding in performing the pull-in of focus servo can be improved even when the reflectance is lowered due to the secular change, etc. in an optical card A.
Patent JP-S5997485-A (JP)
Inventor: TAKAHASHI ATSUSHI
IPC: B08B15/02
Filed: 1982-11-29
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-H0764750-A (JP)
Title: Display and monitor device
Inventor: KOYAMA MASAKO
IPC: G06F3/048
Filed: 1993-08-24
Abstract: PURPOSE:To improve the operability by clearly moving a window. CONSTITUTION:The CRT display and monitor device provided with a CRT display part 1 having the window display function and a touch panel which is provided in the CRT display part 1 and detects coordinates of the touch position at the time of touch is provided with a window moving means; and when an operator moves this window moving means for a prescribed length while touching a prescribed position of the touch panel, a window 2 displayed on the CRT display part 1 is moved.
Patent JP-S60101076-A (JP)
Title: Preparation of thermal recording paper
Inventor: TSUGAWA HIROAKI
IPC: B41M5/30
Filed: 1983-11-09
Abstract: PURPOSE:To attain to enhance water resistance, by treating a thermal color forming coating layer containing a leuco dye, an acidic substance for developing color through the reation of said leuco dye under heating and polyvinyl alcohol with an aqueous boric acid solution. CONSTITUTION:A leucco dye and an acidic substance dispersed separately are applied to paper along with polyvinyl alcohol. Before or after the coating layer is dried, a naqueous boric acid solution is applied to the coating layer at a room temp. by a bar coater. Or, the coated paper is immersed in the aqueous boric acid solution at a room temp. before drying. By this method, recording paper extremely excellent in water resistance is obtained.
Patent JP-H0494289-A (JP)
Title: Electrostatic discharge structure for communication equipment
Inventor: HASEGAWA YUJI
IPC: H05K9/00
Filed: 1990-08-09
Abstract: PURPOSE:To execute an electrostatic discharge (ESD) countermeasure with least number of components by providing a door to a front face of the equipment so as to discharge static electricity charged on the worker. CONSTITUTION:A side plate 18 is fastened and fixed to a side late 5 of a communication equipment 2 by a screw 24 via an insulation plate 20 and an insulation bush 22. Thus, the side plate 18 is insulated from the communication equipment 2 and each of the side plates 18 is connected to ground via an earth wire. When it is required to check the communication equipment 2 and the worker loosens a door fixing screw 36 to open a front door 26, the static electricity charged on the worker is discharged from the door fixing screw 36 to the front door 26 and to the ground through the side plate 18 and the earth wire. Thus, the ESD countermeasure is simply implemented.
Patent JP-H0764844-A (JP)
Title: Data base access management system
Inventor: ISAKA ASAKO
IPC: G06F13/00
Filed: 1993-08-24
Abstract: PURPOSE:To reduce manager's work required for the security management against data base access from each user. CONSTITUTION:Information of access rights to bulletin board groups and bulletin boards which are set and registered in an access right information file 2 with each of users and groups, to which users belong, as the unit is expanded on a memory 8 by a system start processing part 9 to generate an access right table 6 at the time of system start. When a message taking-out registration request according to the user operation is transferred from a terminal 4 to a bulletin board client processing part 11, it is checked whether the access right to the bulletin board designated by this request is set to a request source user and the group to which the request source user belongs or not, based on the access right table 6 in accordance with user registration circumstances and bulletin board circumstances indicated by a circumstance table 7, and at this time, set contents of the request source user are preferentially checked.
Patent JP-S58112697-A (JP)
Title: Clamping mechanism for magnetic rotating arc welding device
Inventor: OZAWA MIKIO
IPC: B23K37/053
Filed: 1981-12-26
Abstract: PURPOSE:To improve workability and safety of clamping work by providing a knob and a knob extending cylinder in one of the contact parts of a pair of movable clamping parts which are turned by opening and closing cylinders and providing a knob catch and a cylinder for turning the knob catch in the other. CONSTITUTION:A clamping mechanism of a magnetic rotating arc welding device is constituted of a stationary clamping part 1 and a pair of movable clamping parts 3, 3' which are attached pivotally from both sides thereof with a cylinder part 2 for press contacting of materials to be welded as a hinge. First, both opening and closing cylinders 11, 11' are contracted to hold the parts 3, 3' in an open state, then a pipe 4 to be welded is disposed in the coil 15 for energizing in the clamping part 1. Thereafter, the cylinders 11, 11' extend and the clamps 3, 3' turn to an open state, by which the pipe 4 is gripped. A cylinder 12 for turning a knob catch is actuated, by which a knob catch 13 is turned, and the hooking pawl catch of the catch 13 is engaged with the hooking pawl of a knob 16. Thereafter, a knob extending cylinder 14 contracts and the hooking pawl draws the hooking pawl catch, thereby clamping the pipe 4 firmly.
Patent JP-H0495947-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANEKO SATOSHI
IPC: C09B23/00
Filed: 1990-08-08
Abstract: PURPOSE:To eliminate the adverse influence of photographic characteristic, such as fogging and desensitization, without generating changes with lapse of time, such as discoloration and color fading, during the prepn. of an aq. soln., the prepn. of an emulsion and preservation by providing a hydrophilic colloidal layer contg. at least one kind of specific dyes. CONSTITUTION:The hydrophilic colloidal layers contg. one kind of the dyes expressed by formula I is provided. In the formula I, R1 denotes an alkyl group; R2 denotes an alkyl group, aryl group; Y denotes the atom group necessary for forming a satd. hydrocarbon ring, satd. heterocycle together with the carbo atom of the 3rd position of a pyrrole ring having Z; Z denotes the atom group necessary for forming a benzo condensed ring or naphtho condensed ring; n, m denote 1 or 2; X denotes anion. The degradation in the sensitivity and the degradation of latent images or the formation of fogging are obviated in this way. The generation of the changes with lapse of time, such as discoloration and color fading, during the prepn. of the coating liquid, the prepn. of the emulsion and the preservation is prevented.
Patent JP-2000040101-A (JP)
Title: Neglected bicycle management system
Inventor: ISHIKAWA JUNKO
IPC: G06Q50/26
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To read the information of the address and name, etc., of an owner entered in a burglar prevention replay registration list from a police station of jurisdiction or the like and to automatically issue a notice for receiving to the owner of a bicycle left on the street. SOLUTION: When a burglar prevention reply registration list is set to an optical character reader(OCR) device 4 and a file 3 of a CSV form is outputted from the OCR device 4, while referring to the information of respective police stations registered in a police station master device 5, respective characters constituting a burglar prevention registration number, the address of an owner and the name of the owner, etc., written in the file 3 are corrected and a bicycle data file 7 is prepared based on the correct burglar prevention registration numbers of the respective neglected bicycles, the correct address of the owner and the correct name of the owner, etc. Then, based on the contents of the bicycle data file 7, a notice for receiving or the like is automatically issued.
Patent JP-S5998680-A (JP)
Title: Apparatus for determination of glutamic-oxaloacetic transaminase activity
Inventor: NOTSUKE MASAKO
IPC: C12Q1/52
Filed: 1982-11-30
Abstract: PURPOSE:To enable the rapid and accurate determination of the activity of glutamic-oxaloacetic transaminase even at a low level, and to make the apparatus compact, by an electrochemical method using single electrode. CONSTITUTION:The mixture of a specimen liquid containing glutamic-oxaloacetic transaminase and a solution containing the substrate of glutamic-oxaloacetic transaminase is prepared in the vessel 7, and circulated through the mixed liquid circulation systems 3c, 4c. The oxaloacetic acid produced by the glutamic-oxaloacetic transaminase in the vessel 5 is converted to pyruvic acid by immobilized oxaloacetic decarboxylase in the pyruvic acid conversion system, and the pyruvic acid is converted to an electrode-sensitive substance by the pyruvic acid oxidase in the electrode-sensitive substance conversion system. A buffer solution is supplied through the buffer supplying systems 7, 4f to the detecting system to detect the electrode-sensitive substance as electrical signal by the single electrode 11. A part of the mixed liquid in the mixed liquid circulation system is supplied to the buffer solution supplying system by the flow-change-over valve 6.
Patent JP-S6270350-A (JP)
Title: Production of benzophenone derivative
Inventor: YONESE NAOKI
IPC: C07C229/52
Filed: 1985-09-20
Abstract: PURPOSE:To obtain a compound useful a synthetic intermediate for colorless dyes in pressure-sensitive recording media or heat-sensitive recording media in good yield, by reacting an m-aminophenol derivative with phthalic anhydride, adding an aqueous solution of an alkali thereto and heating the resultant mixture. CONSTITUTION:An m-aminophenol derivative expressed by formula I (R1 and R2 are alkyl or cycloalkyl which may have a hetero atom, alkenyl, aralkyl, phenyl, etc.) is reacted with phthalic anhydride in a solvent, e.g. toluene, at 80-150 deg.C. An alkali in an amount of 0.3pts.wt. or more. preferably 0.5-5pts.wt. based on 1pts.wt. above-mentioned starting material as an aqueous solution in >=30wt%, preferably 30-60wt% concentration is added to heat-treat the reaction mixture at 50-150 deg.C and afford the aimed substance expressed by formula II. Caustic soda or caustic potash is used as the alkali.
Patent JP-H0766460-A (JP)
Title: Superconducting circuit
Inventor: SHIMIZU NOBUHIRO
IPC: H01L39/22
Filed: 1993-08-24
Abstract: PURPOSE:To avoid the defective contact between electrodes and to make the operation of a circuit normal by providing a stopper comprising a nonmagnetic film between the superconductive layer of a contact part formed in a layer insulating film. CONSTITUTION:A nonmagnetic film, which is not etched by the etching of a layer insulating film 6, is provided on a lower electrode 1 as a stopper at a contact part where two superconductive layers of an upper electrode 3 and a lower electrode 2 are connected through the layer insulating film 6. The Nonmagnetic metal is used for the stopper 4. As the examples, Al, Au, In, Ag, Pt, Pd, Ti, Ta, Cr, Cu, Bi, Y, Mg, Ga, Ba, Rh, Zv or the like and the alloys of mixture of the metals are listed. Any metal can be deposited by sputtering, vapor deposition and CVD. The lower electrode 1 and the stopper 4 can be continuously deposited in vacuum. The electric connection becomes excellent by the continuous deposition.
Patent JP-H0256829-A (JP)
Title: Microwave tube
Inventor: SUZUKI YOSHIAKI
IPC: H01J23/06
Filed: 1988-08-23
Abstract: PURPOSE:To make it possible to realize a stable dual mode operation by providing a beam forming electrode potential control circuit to control the potential of an electrode to form electron beams responding to the variation of a grid potential. CONSTITUTION:A beam forming electrode 3 controls the form of electron beams passing through a grid electrode 2 to inject to an anode 4 hole, and the anode 4 accelerates the electron beams and leads them to a high-frequency wave circuit 7. And a beam forming electrode potential control circuit 6 to control the potential of the beam forming electrode 3 responding to the potential of the grid electrode 2 is provided. The beam forming electrode potential control circuit 6 has a circuit to determine the potential of the beam forming electrode 3 to make the beam permeation to the potential of the grid electrode 2 obtained from a trial production and an experiment from the breaking of electron beams to the operation mode to make the beam current at the maximum, at an optimum value. Consequently, without providing a complex structure for a shielding grid or a water cooling, a stable electron beams suitable for the dual mode operation can be obtained.
Patent JP-H0942356-A (JP)
Title: Hydraulic buffer
Inventor: SEKINE CHIKAYA
IPC: F16F9/32
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent excessive raising of pressure in a cylinder and a reservoir chamber in a hydraulic buffer having vehicle high regulating function. SOLUTION: A piston 15 connected to a piston rod 18 is fit to a cylinder 8 in an opening part side chamber 2b. A pump rod 28 is fit to a pump tube 24 in the piston rod 18, and a pump chamber 29 is formed. The pump chamber 29 is communicated with an oil chamber 4a and a cylinder upper chamber 8a through a check valves 32, 33. Oil liquid is led from the oil chamber 4a into the pump chamber 29 by advance and retreat operation of the pump rod 28 with expansion and contraction of the piston rod 18, it is supplied into a cylinder upper chamber 8a, and the piston rod 18 is expanded. The pump chamber 29 is communicated with the cylinder upper chamber 8a by a notch 42 in a normal car height, and expansion is stopped. When the normal car height exceeds, pressure oil in the cylinder upper chamber 8a is returned into the oil chamber 4a in an orifice passage 43, and the car height falls down.  Pressure in the opening part side chamber is released to the oil chamber 4a by a pressure reducing valve 45 so as to prevent pressure from raising excessively.
Patent JP-H0526827-A (JP)
Title: Analyzing device using spectrum measurement
Inventor: HATTORI TAKESHI
IPC: G01N23/227
Filed: 1991-07-25
Abstract: PURPOSE:To prevent interference between peaks of different elements so as to make data analysis easier at the time of making analysis by using various kinds of spectrum measurements. CONSTITUTION:A data base 7 about the intensity and position of the spectrum peak of each element and displaying means 8 which displays the spectrum image of one element from the data base when the element is designated are provided. In addition, a means which designates an energy range to be measured and controller 4 which makes spectrum measurement to be made in the designated energy range are also provided.
Patent JP-H0533926-A (JP)
Title: Initial regulating-method for hot water supplying apparatus
Inventor: KODA TATSUHIKO
IPC: F23N1/00
Filed: 1991-07-26
Abstract: PURPOSE:To supply desired hot water surely, by a method wherein both the required amount of movement of a fuel-supplying nozzle per unit output-number and each position thereof in correspondence with a first and a second output-number are stored in a control part. CONSTITUTION:Each position of a fuel-spraying nozzle corresponding to a first and a second output-number is previously detected and stored. On the other hand, the required amount of movement of the nozzle per unit number, which amount is found by the amount of the movement at the time when the fuel-spraying nozzle is shifted until the first output-number reaches the second out put-number, is previously stored. In the case where a hot water-supplying apparatus is used after that, hereby, when a hot-water supply temperature desired is preset, the output-number required is operated by a control part 30, on the basis thereof. As the result of it, the position of the fuel- supplying nozzle, at which position the hot-water supply temperature desired can be obtained, is operated with both two positions thereof and the required amount of the movement thereof per unit number, which are respectively stored previously. In such a manner, hot water can be accurately supplied, even if each of these hot water-supplying apparatus is not uniform in the quality of its production or the like.