baber/WOPTO huggingface dataset:
Patent JP-S6222915-A (JP)
Title: Oscillation indicator for electric stove and the like
Inventor: TANAHASHI TAKASHI
IPC: F04D25/10
Filed: 1985-07-23
Abstract: PURPOSE:To enable to indicate the center position of automatic oscillation on a fixed table by emission, by providing a light emitter on a ratchet bearing, by providing a plurality of optical fibers on the fixed table so that the light receiving ends of optical fibers face to the light emitter tracking the revolution of the ratchet bearing, and by setting the emitting ends on the top of a fixed table. CONSTITUTION:A light emitter 18 is provided on a ratchet bearing 9, and a plurality of optical fibers 17-1-17-5 are provided on the top face of a fixed table 16. Light receiving ends 17b1-17b5 are respectively provided to a plurality of optical fibers 17-1-17-5 so as to be in the direction of the position of a light emitter 18, and the light emitting ends 17a117a5 of each optical fiber 17 are provided so that they are in the direction of the slanted top face of a fixed table 16. When the ratchet bearing 9 moves the center of the pivoted angle, the light emitter 18 also moves together with the ratchet bearing 9, then the light receiving end 17b of the optical fiber 17 is sequentially switched ON and OFF, and the position of a light emitter 18, that is the center position of pivoted angle of automatic oscillation, can be indicated on the top face of a fixed table 16 through the optical fiber 17.
Patent JP-S5951958-A (JP)
Title: Cationic electrodeposition paint composition
Inventor: YANAGIHARA TETSUO
IPC: C08G18/64
Filed: 1982-09-18
Abstract: PURPOSE:To provide a cationic electrodeposition paint compsn. which has excellent uniformity of coating film and high throwing power, containing a specified quantity of fine carbon powder and a water-dilutable resin having basic groups as its main vehicle. CONSTITUTION:A cationic electrodeposition paint compsn. contains 8-50wt%, pref. 15-30wt% (based on the total quantity of solids) fine carbon powder and a water-dilutable resin contg. basic groups as its main vehicle. Examples of fine carbon powders are carbon black and graphite. When the quantity of the fine carbon powder is less than 8wt%, the electrical conductivity of a coating film is insufficient and the film of the second layer is not uniformly electrodeposited, while when the quantity exceeds 50wt%, the surface of the first layer is roughened and hence the finish of the second layer is unfavorably affected. As the main vehicle, a resin compsn. consisting of an amine-modified bisphenol A type epoxy resin and an at least partially blocked isocyanate compd. is preferred from the viewpoints of adhesion of coating, corrosion resistance, throwing power and stability with time.
Patent JP-S6141084-A (JP)
Title: Controller for valve actuator
Inventor: TATSUMORI SHIGEMITSU
IPC: F16K31/05
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the burning-out of a motor by variably controlling OFF- delay timers for bypassing either of a torque limit switch or a position limit swtich when the other is on motor stop side and for cutting-off a bypass circuit and by controlling the set time on timers according to the motor temperature. CONSTITUTION:A valve actuator has a torque limit switch 13 and a position limit switch 5, and drives a motor 1. The bypass circuits 15 and 16 which bypass one of the both swithes when the other is in motor stop side are installed, and the timer set-time of OFF-delay timers 18 and 23 for cutting-off the bypass circuits 15 and 16 is variably controlled according to the motor temperature. Therefore, the burning-out of the motor by any operation of the actuator can be prevented.
Patent JP-H1013923-A (JP)
Title: Bar code reader
Inventor: SUMI SANJIYUUGO
IPC: H04W72/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To rapidly diagnose an electric wave environment with light labor at any time by providing an electric wave environment diagnostic function through measurement and visual observation of a signal level to a master station. SOLUTION: A side of a master station 30 is provided with frequency and storing means 36F and 33T1, frequency switching control means 31 and 32, a signal level measuring means 45, a measured signal level storing means 33T2 and measured signal level output means 31 and 32. The station 30 has a structure where measurement of a signal level and an electric wave environment diagnostic function through visual observation are exercisable. Therefore, a radio transmitting and receiving states between the station 30 and an optional or specified slave station 10 within a radio transmitting and receiving effective area of each station 30, including its own master station can be known, and a frequency except the frequency which brings about electric wave faults can also be selected.  Also, because the frequency-switching control means 31 and 32 have a structure which sequentially enables automatic switching about plural frequencies that are set and stored in the means 33T1, the boundary to each radio transmitting and receiving effective area which is adjacently provided can also be partitioned.
Patent JP-S6055472-A (JP)
Title: Document editing device
Inventor: WATANABE YASUHIRO
IPC: G06F3/048
Filed: 1983-09-06
Abstract: PURPOSE:To edit documents in various editing formats through simple operation by designating various data areas by cursor movement and then setting corresponding editing formats immediately. CONSTITUTION:A keyboard 2 and a pointing device 4 are used to define various areas and their attributes. The cursor moves, character to character, in a document area 9 to enter an input state of KANA(Japanese character)-KANJI (Chinese character) conversion, and editing commands for document movement, copying, deletion, insertion, etc., are executed. Data input, graphic drawing, correction, etc., regarding a circle, bar, and band graphs, etc., are possible in a graph area 10, and the cursor moves, cell to cell, in a list area 11 to allow list calculations and editing on a list. An image can be worked in an image area 13, and graphic editing based upon a graph such as a circle, line, and quadrangle is performed in a vector-represented graph area 14.
Patent JP-S6223215-A (JP)
Title: Variable attenuator
Inventor: MARUKUSU KEI DASHIRUBA
IPC: H03H7/24
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a high frequency variable attenuator whose attenuation is changed stepwise at a broad band by using changeover by a PIN diode so as to connect or disconnect an attenuation element to a signal bus in a ladder type attenuator. CONSTITUTION:When switches 3, 5, 7 are closed and switches 13, 15, 17, 11 are opened, a high frequency input signal given to a high frequency input 2 is propagated on a through-line 1 without being attenuated. When the switches 3, 5, 17, 11, 19, 21 are closed and the switches 13, 15, 23, 7 are opened, the high frequency input signal given to the high frequency input 2 is attenuated by the product between the attenuation by a power split element 30 and the attenuation by an attenuation network element 24. When the switches 3, 15, 11, 19, 23 are closed and the switches 5, 7, 13, 21, 17 are opened, the attenuation of the high frequency input signal is the product between the attenuation by power split elements 28, 30 and the attenuation by attenuation network elements 22, 24.
Patent JP-S6144528-A (JP)
Title: Electric discharge machine
Inventor: IMAI KIYOSHI
IPC: B23H1/02
Filed: 1984-08-03
Abstract: PURPOSE:To sufficiently obtain the pumping effect due to the vertical movement of an electrode by installing an electrode vertical-movement position controller for setting either of the starting position or the completion position of the electrode vertical movement at the lowest point in work. CONSTITUTION:As for an electric discharge machine, an apparatus for setting the completion position of the vertical movement of an electrode at the lowest point in work has a linear scale 47 for detecting the present position of a working electrode 1 on the side of the working electrode 1, and among the detection signals during electric discharge work, the lowest-point position of the electrode is memorized into a peak hold circuit 49, and that position and the present position of the electrode are compared in a comparator 51, and when the both values coincide with each other, a signal for stopping the vertical movement of the electrode is outputted into an electrode controller 35 from the comparator 51. In other words, since the working electrode 1 always stops at the lowest position in the work, the pumping effect of the electrode in working liquid increases, and working chips in the gap between the electrodes can be speedily removed.
Patent JP-S5788580-A (JP)
Title: Magnetic tape device
Inventor: ITOU KENICHI
IPC: G11B23/50
Filed: 1980-11-19
Abstract: PURPOSE:To automatically remove dust and dirt on the tape surface, by providing a coarse surface made of a hard material, >=6 Mohs hardness along the path of magnetic tape and contacting the magnetic tape on the coarse surface part with a prescribed pressure while running. CONSTITUTION:On a coarse holding member 5 on which a magnetic tape 1 contacts and slides, the coarse parts 6 made of the hard material with >=6 Mohs hardness is provided. When the magnetic tape 1 slides on the coarse parts 6 and the contact pressure is adjusted by the capstans 2, the dirt and dust of the surface of a magnetic film 7 on the magnetic tape 1 are removed with the coarse surface of the part 6, and if the protrusions 8 due to alumina particles included in a magnetic film 7 is projected on the surface of the film 7, it can be removed with the coarse surface of the part 6, then the surface of the tape 1 is kept clean and the variance of the output can be avoided.
Patent JP-H06349696-A (JP)
Title: Projection aligner and semiconductor manufacturing device using it
Inventor: TANAKA HIROSHI
IPC: G03F7/20
Filed: 1993-06-07
Abstract: PURPOSE:To detect the correcting amount of a focus sensor with high accuracy so as to obtain a high-resolution pattern image by measuring focus measuring patterns in a plurality of areas on a developed wafer to be inspected and finding the focusing positions and the inclination of reticle projecting surfaces in each production process during the manufacture of a semiconductor element. CONSTITUTION:A resist is applied to the surface of a wafer WF by means of a resist coater CO. Then the wafer WF is put on a wafer chuck WS and positioned on an X-Y stage XYS by measuring the positions of marks WAML and WAMR with an off-axis optical system OE. After the stage XYS is moved until a first shot (exposed area) comes below a projection lens LN and the distance between the wafer WF and lens LN is adjusted to a set value, auto focusing is performed for correcting the inclination of the focal plane. After auto focusing, alignment is performed for aligning the reticle RT with the wafer WF.
Patent JP-H05312001-A (JP)
Title: Inward radial flow turbine with fan
Inventor: FURUHASHI NOBUYUKI
IPC: F04D25/04
Filed: 1992-05-11
Abstract: PURPOSE:To reduce a time lag even if an axial fan is used intermittently so as to improve exhaust efficiency at the time of high rotation and output of a turbine by providing the axial fan on the axis of a turbine wheel. CONSTITUTION:A turbine wheel 1 is arranged in a turbine housing 2, and an axial fan 3 is provided on the axis of the turbine wheel 1. The amount of air which flows toward an exhaust side is reduced, and pressure in the turbine wheel 1 is increased at a short time. Furthermore, when a turbine is operated, a specified pressure difference is generated according to a rotational number with good efficiency in order to carry out forcible exhaust so as to increase efficiency at the time of high speed rotation.
Patent JP-S6222798-A (JP)
Title: Oligopeptide
Inventor: SATO KAZUNORI
IPC: A61P31/04
Filed: 1985-07-24
Abstract: NEW MATERIAL:A compound expressed by the formula. USE:An antimicrobial agent effective for Gram-positive germs. PREPARATION:A succinimido ester of a compound (A) expressed by the formula Boc-Val-Orn(Z)-Leu-BTD-OH {Boc is tert-butoxycarbonyl; Z is benzyloxycarbonyl; BTD is 2-oxo-3-amino-1-aza-7-thiabicyclo[4.3.0]nonane-9- carboxylic acid residue} and a compound obtained by treating the compound (A) with an acid to remove the Boc group are condensed in the presence of a condensing agent to give a compound expressed by the formula Boc-[Val-Orn(Z)-Leu-BTD]2-OH, which is then converted into an active ester and treated with an acid to afford a compound expressed by the formula H-[Val-Orn(Z)-Leu- BTD]2-OSu (OSu is succinimidoxy), which is then cyclized in the presence of a condensing agent in pyridine under high dilution conditions and then deprotected.
Patent JP-S5952388-A (JP)
Title: Dictionary collating system
Inventor: KABURAYAMA YUKIKAZU
IPC: G10L15/28
Filed: 1982-09-20
Abstract: PURPOSE:To increase speed of recognition remarkably by enabling discrimination of most patterns to be recognized only by the first dictionary having small number of templates. CONSTITUTION:Characteristic of a recognized pattern obtained in an extraction section 1 is discriminated first by a template stored in the first dictionary 31. Consequently, when the difference between the distance to a template which is at the shortest distance to the characteristics of recognized pattern and distance to a next nearest template exceeds a specified value or when the distance to a template which is at the shortest distance to the characteristics of recognized pattern is shorter than a specified value, the name of category that corresponds to a template which is at the shortest distance is inputted as the result of recognition.
Patent JP-H10329725-A (JP)
Title: Pad of steering wheel
Inventor: TAKAGI IWAO
IPC: B60R21/20
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent an interval between two contacts from changing into a state of being turned on by the pressing force of a bag. SOLUTION: A horn switch 70 is set up on a top part 80b, and a storage body stored with a bag 20 is housed in a pad 10. A pad underside 10b is provided with a first rib 101 conformed to the position of a spacer of a switch 70, and a second rib 102 being lower than this first rib 101, and surrounded by the first rib 101 in response to a contact position, respectively. If pressing force acts out of the bag 20, displacement at a central part of the storage body grows large but this displacement at a peripheral part is small the other way, so that it is projectingly curved upward. At this time, since the first rib 101 is installed as corresponding to a position of the spacer of the horn switch 70, the pressing force acting out of the bag 20 is supported by the first rib 101.  With this constitution, the switch 70 and the pad 10 are deformed likewise, and thereby the switch 70 and the second rib 102 will not come into contact with each other, so that such a possibility that an interval between two contacts might come to a state of being turned on is prevented, and thus its off state is maintained.
Patent JP-H0214406-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISAKA TAKENOBU
IPC: G11B5/024
Filed: 1988-06-30
Abstract: PURPOSE:To prevent the generation of an unerase part by supplying an erasing current to a head for recording and reproducing with a two-head constitution, and further, position-controlling and transporting a magnetic head for 1/3 of a track pitch in a track width direction. CONSTITUTION:A magnetic head 2 with a two-head constitution supplies the erasing current to the magnetic head of one side, and it is moved in the track width direction of a magnetic sheet 1 at the interval of 1/3 of the track pitch of the recording track of the magnetic sheet 1. Namely, the magnetic sheet, to which the erasing current is supplied, is displaced to the center of the recording track width, the erasing is executed widely more than the recording track width, and at the time of erasing a frame recording track, by changing the value of an erasing width in the inner circumference direction and outer circumference direction of the recording track, respectively, the erasing between frame tracks is completely executed. Thus, even when an error is generated to a recording track position due to a compatibility, the temperature characteristic of the magnetic sheet 1, etc., the generation of the unerased part can be prevented.
Patent JP-S5953246-A (JP)
Title: Electrically-driven mirror device
Inventor: KATAOKA YUKIROU
IPC: B60R1/06
Filed: 1982-09-20
Abstract: PURPOSE:To allow a mirror body to be set at a position required by an operator on the basis of each output of a present position memory and an individual memory, and to allow the mirror body to be returned to an original position when the mirror body is rotated to a predetermined absolute position, thus improving useability. CONSTITUTION:It is possible to selectively use a manual mode for setting a mirror angle at a desired angle by operation of a manual switch 51, and a preset return mode for setting a mirror angle by channel switches 53-56 on the basis of invididual data preliminarily stored in each memory channel in a microcomputer 36. There is provided an original position return control means for coinciding content of a present position memory with a practical mirror position according to outputs from limit switches 16L, 16R, 23L and 23R which are operated when each motor 5L and 5R of a left and a right mirror device is driven by operation of any one of each switch 53-56, and each mirror body is rotated to a predetermined absolute position in an upper, lower, right and left direction.
Patent JP-S647805-A (JP)
Title: Constant-current circuit
Inventor: TANAKA YUKIYA
IPC: H03F3/34
Filed: 1987-06-30
Abstract: PURPOSE:To prevent the variance of a current value of a constant-current output by supplying a first reference voltage through a resistor to a drain of a first FET and a non-inversion input terminal of an operational amplifier, supplying the second reference voltage to an inversion input terminal of the operational amplifier, and supplying an output of the operational amplifier to a gate of the FET. CONSTITUTION:A negative feedback loop is formed by the first FET 11 and an operational amplifier 41, and by a virtual short circuit of both input terminals of the operational amplifier 41, a voltage of a non-inversion input terminal of the operational amplifier 41 becomes equal to the second reference voltage VREF2 supplied to its inversion input terminal, and a voltage of a terminal 21 being a connecting midpoint of a drain of the FET 11 and a resistor 31 also becomes VREF2. Both the reference voltages are in a relation of VREF1> VREF2, it is applied across the resistor 31, and a current flowing through the resistor 31, namely, a drain current I1 of the first FET 11 becomes VREF1-VREF2/R. In such a way, the drain current I1 is determined, irrespective of a threshold voltage Vth, and the variance of a constant-current I2 flowing to the second FET 12, by manufacturing lots is eliminated.
Patent JP-S5687362-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAWA OSAMU
IPC: H01L21/316
Filed: 1979-12-18
Abstract: PURPOSE:To reduce the width of the field region of the subject semiconductor device by a method wherein the oxidation film, containing the impurities of the same conductive type as the substrate, is formed on the substrate corresponding to the field region and then a gate oxidation film is formed, while a high-density region is formed in self-matching manner by the heat treatment being performed when said oxidation film was formed. CONSTITUTION:On the P<-> substrate 9, an SiO2 film 10, including P type impurities such as boron and the like, is formed and then the film 10 is removed leaving the field region 3'. Then a gate oxidation film is grown. The boron contained in the SiO2 film 10 is diffused in self-matching by the heat treatment performed when growing the film 11 and a P<+> region 12 is formed. Using the region 12 as the field region, an MOSFETTr1, having a gate 15, a source, drains 13 and 14, and an MOSFETTr2, having a gate 15', a source, drains 13' and 14', are formed. These field regions are formed by leaving the resist, so the width of the field region can be reduced considerably.
Patent JP-H09313933-A (JP)
Title: Spiral wave amorphous material catalyst having longest life and allowing the same to function as catalyst large in energy and data
Inventor: TAKASHIMA YASUTOSHI
IPC: B01J21/10
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a spiral wave amorphous material catalyst having power higher than that of a polycrystalline one, having long life and more inexpensive than a conventional amorphous catalyst and to realize normal temp. superconductivity, a permanent motion motor and a permanent power plant by those functions. SOLUTION: All of inorg. matters and minerals are finely pulvelized to generate an anti-oxidation film phenomenon and 13-th and 14-th ultrafine particles of silica and pure water are used as a medium to perform the chain interlocking of free energy and elementary particle energy and six elementary particles around neutrons and π-mesons are passed centering around six channels of top quake in neutrons to generate cooperation resonance wave motion to allow the same to function as a catalyst having permanent life and large in energy and data.
Patent JP-S5951176-A (JP)
Title: Reciprocating gas pump
Inventor: WATANABE MASAHIKO
IPC: F04B27/02
Filed: 1982-09-20
Abstract: PURPOSE:To make it possible to increase the capacity of a gas pump when using it as a vacuum pump by driving both pistons in a body by means of the same connecting rod and making a discharge valve and a check valve non-conductive. CONSTITUTION:When operating an air pump as a vacuum pump, a suction inlet 30c is connected via an air line 66 to a negative pressure side actuator 65, and both first and second suction valves 31a, 31b are opened at an intake stroke, and air within the negative side actuator is introduced through a filter into both the first and second pump parts 33a, 33b. On the other hand, in the second pump part 33b, air is discharged from the second discharge valve 32b through a filter 55 into the air. Accordingly, when the gas pump is operated as a vacuum pump, both the first and second pump parts 33a, 33b are operated together, allowing capacity to be increased compared with the capacity when it is operated as a compressor.
Patent JP-S6224064-A (JP)
Title: Stepless speed change gear
Inventor: KOMATSU MASAYA
IPC: F16H9/18
Filed: 1985-07-24
Abstract: PURPOSE:To suddenly decrease the speed of a car in a state of emergency by setting the switching speed to the speed reducing side of a movable sheave higher than the switching speed to the speed increasing side. CONSTITUTION:A cylinder 86 is connected to a movable sheave 81 of a stepless speed change gear. A partition wall 85 is formed in the cylinder 86 to divide the interior of the cylinder into two chambers. One chamber is used as a speed increasing pressure chamber S-1, and the other chamber is used as a speed decreasing pressure chamber S-2. Pressure pipelines 86a, 86b connected to a fluid pump P are connected to the pressure chambers S-1, S-2, respectively through a directional control valve 87. The pressure receiving areas of the pressure chambers S-1, S-2 are set in such a manner that the pressure receiving area of the speed decreasing pressure chamber S-2 is smaller than that of the chamber S-1. Therefore, even if a fluid of the same pressure is supplied to the pressure chamber S-1, S-2, the operating speed at the time of speed reduction can be made higher.