baber/WOPTO huggingface dataset:
Patent JP-S6264245-A (JP)
Title: Miniature motor
Inventor: WATANABE TSUTOMU
IPC: H02K5/14
Filed: 1985-09-12
Abstract: PURPOSE:To automatically adjust the length of a boss and prevent a magnet from being positionally shifted, by fitting a magnet-stop boss provided to a small case abutted against the magnet in a large case, into the fitting section of the brush holder of the small case. CONSTITUTION:On the inner peripheral surface of a large case 1 forming a miniature motor, a magnet 2 is set. A small case 3 fitted to the large case 1 is provided with a magnet-stop boss 4 and is abutted against, the magnet 2, and the magnet 2 is prevented from being moved. The fitting section 12 of the boss 4 is formed on a brush holder 3-1 fitted to the outside plate 3-2 of the small case 3. A sheared section is at the corner 11 of the fitting section 12, and when the boss 4 is pressed in the direction of an arrow head D, then the boss 4 is machined so that he diameter phiA may be phiB, and the boss 4 is fitted to the fitting section 12. By this method, when the small case 3 is fitted to the large case 1, then the length of the boss 4 is automatically adjusted to have an optimum value, and the position of the magnet 2 can be prevented from being shifted.
Patent JP-H1043491-A (JP)
Title: Instrument with built-in motor
Inventor: MORIGUCHI SEIJI
IPC: D06F58/28
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enable control exactly responding to abnormality at a motor or any section interlocked with the motor by outputting an abnormal time operate signal when the detected number of rotations gets less than a 1st critical value before the lapse of set time and when the detected number of rotations gets less than a 2nd critical value after the lapse of set time. SOLUTION: When a motor M starts, it is discriminated whether the number of rotations detected by a rotation detector 3 reaches the 1st critical value or not. When it does not reach the 1st critical value, it is discriminated whether a 15-seconds timer is up or not and when the detected number of rotations does not increase to the 1st critical value, the motor M is turned off. When the detected number increases to the 1st critical value within the set time of the 15-seconds timer, on the other hand, a burner H is ignited and drying operation is started. Then, until a 2-seconds timer is up, it is always monitored whether the detected number of rotations gets more than the 1st critical value or not. When the timer is up, it is discriminated whether the detected number gets more than the 2nd critical value or not.  When it is reduced lower than the 2nd critical value, abnormality is judged and the operation is stopped.
Patent JP-2000036592-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTAKE FUMIO
IPC: H01L29/78
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to accomplish a highly efficient memory-logic mounted semiconductor device on which metal/silicon, which can cope with a CMOS dual gate, for example, by performing a very simple process when a gate electrode, consisting of metal/silicon, is formed. SOLUTION: An LTO(low temperature oxide) layer 26, which is the mask to be used for processing of a metal layer into a gate electrode pattern, is formed on a metal layer 25 consisting of W using SiO2 which is one of materials that do not react with silicon. After formation of an amorphous silicon layer, a WSi2 layer 25S is grown by reaction with the metal layer, the WSi2 layer 25S is removed, and the metal layer, which was unreacted by being covered by the LTO layer 26, is formed into a metal gate electrode layer 25G.
Patent JP-S5992406-A (JP)
Title: Photo-magnetic recorder
Inventor: MUTOU AKIRA
IPC: G11B5/02
Filed: 1982-11-17
Abstract: PURPOSE:To erase assuredly an optional information bit and at the same time to attain the reduction of number of component parts and miniatruziation as well as the easy control of an optical system for a photo-magnetic recorder, by providing a laser beam irradiating means for both record and erasion and a magnetic field generating means which produces an adverse magnetic field which is larger in an erasion mode than that in a record mode. CONSTITUTION:The record and erasion are carried out by a permanent magnet 9 and an optical system 8 serves as a laser beam irradiating means for a record thin film 7 consisting of a photo-magnetic disk fixed to a rotary mechanism. The direction of a magnetic field is opposite to each other between the record and erasion modes, and therefore the magnet 9 is turned by revolving shaft 10 to perform inversion of the magnetic field. In this case, the intensity of magnetic field is varied for the shaft 10 since the center of the magnet 9 is shifted. The distance between the film 7 to the end surfac of the magnet 9 is set at 17mm. and 9.2mm. for record and erasion respectively in order to obtain magnetic fields of 150Oe and 400Oe on the film 7 in record and erasion modes respectively. Thus it is possible to obtain the desired intensity of magnetic field by shifting the shaft 10 by 3.9mm. from the center of the magnet 9 since the magnet 9 has 10mm. thickness.
Patent JP-S58102337-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HATAYA HIDEMI
IPC: G11B5/86
Filed: 1981-12-15
Abstract: PURPOSE:To prevent an error in normal sound recording by running a tape only on successive switching for recording a signal reproduced by one mechanism part by the other mechanism part when operating two mechanism parts. CONSTITUTION:The 1st mechanism part 1 and the 2nd mechanism part 2 are provided and the contents of the mechanism part 2 are transferred to the mechanism part 1 at a high speed. In this case, a tape is run at a high speed by turning motors M1 and M2 at high speeds only when a switch S1 which is operatively associated with switching operation to the mechanism part 1, a switch S2 changed over by being associated with operation for selecting a dubbed sound from the mechanism part 2 or normal recording, a switch S3 associated with switching between normal operation and high-speed operation, and a switch S4 changed over through the reproduction starting operation of the mechanism part 1 are operated successively. When other normal sound recording other than transfer is performed by only one mechanism part, a high speed run due to malfunction is evaded to prevent an error in sound recording.
Patent JP-H09152612-A (JP)
Title: Liquid crystal element and its manufacture
Inventor: IWAMURA TAKASHI
IPC: G02F1/137
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element with excellent characteristics (specially, ferroelectric liquid crystal display element which has an excellent contrast and is easily increased in area) and to provide the method for easily manufacturing the liquid crystal element in a short time at low cost. SOLUTION: The liquid crystal element, constituted by arranging a couple of base bodies 22a and 22b provided with electrodes 23a and 23b and liquid crystal orientation control layers 24a and 24b opposite each other across a specific gap and arranging liquid crystal 26 in the said gap, has plural grooves 50 formed on its internal surface brought into contact with the liquid crystal 26; and the section of the said internal surface along the grooves is formed of repeated asymmetrical saw-tooth shape projection parts 51 and the radius of curvature of a recessed part formed of the groove 50 is <=0.1μm at right angles to the groove 50. Then this element is manufactured by cutting a prototype for forming the grooves 50 and projection parts 51 by laser irradiation.
Patent JP-S5994571-A (JP)
Title: Terminal for soldering
Inventor: SHIOIRI SHIGEO
IPC: B23K35/00
Filed: 1982-11-19
Abstract: PURPOSE:To provide a terminal which is inexpensive, is highly resistant to corrosion and has good wettability with solder by plating a thin film of Pd, via an Ni plating layer, on the soldering surface. CONSTITUTION:Ni is first deposited at about 1-2mu is an underlying surface on a terminal part 3 for soldering, thereby forming an Ni layer 4. A thin film of a Pd plating layer 5 is deposited at 0.01-0.10mu, more preferably 0.02-0.06mu on the surface of the layer 4. The conditions of an electrolyte for Pd plating in the stage of the above-mentioned deposition and for forming the same are set at about 0.5-1.0g/l Pd (metal), about 8.5-9.0pH (40 deg.C), about 35-45 deg.C temp. of plating soln., about 5-10A/dm<2> current density and about 4-5s/0.05mu time.
Patent JP-H0868462-A (JP)
Title: Transmission operating device
Inventor: TANAKA HIDEO
IPC: F15B15/14
Filed: 1994-08-29
Abstract: PURPOSE: To provide a transmission operating device preventing the entry of dust and the like without lowering the responsiveness of a transmission operating cylinder. CONSTITUTION: The exhaust ports of second change-over valves 24, 44 are communicated with atmospheric pressure chambers 18, 38, and exhaust ports 27a, 47a with volume equivalent to at least maximum air intake capacity are disposed in fluid passages for communicating the exhaust ports of the second change-over valves 24, 44 with the atmospheric pressure chambers 18, 38.
Patent JP-S6095134-A (JP)
Title: Control device of turbo-charger
Inventor: SHISHIDO KAZUYA
IPC: F02B37/12
Filed: 1983-10-29
Abstract: PURPOSE:To relieve the high pressure generated by quick closing of throttle valve or any failure in a waiste gate at the time of supercharge pressure control without provision of any special passage, by allowing a single step motor to switch the number of engine revolutions under idling and supercharge pressure control. CONSTITUTION:When supercharge pressure control is to be made, a solenoid valve 18 is closed, and the air stream passing through a throttle valve 4 passes partially through a fixed orifice 19 to diverge into two streams, P1 flowing to a control valve of the waste gate and P2 flowing to a variable orifice 20 to be adjusted by a step motor 2. During idling, this step motor 2 is operated to adjust the air stream P3 to be fed to a variable passage 17 through said variable orifice 20, and the above-mentioned solenoid valve 18 is opened to increase air supply to the engine. In case any reason closes the throttle valve abruptly, the above-mentioned solenoid valve 18 is opened so as to bypass the high pressure air generated between throttle valve 4 and compressor 6 to the upper stream side of the compressor 6.
Patent JP-S5994670-A (JP)
Inventor: FUKUOKA SEISAKU
IPC: D04H1/4209
Filed: 1982-11-18
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-S5995825-A (JP)
Inventor: MOTONAGA KOUICHI
IPC: A01G31/00
Filed: 1982-11-22
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-H0528167-A (JP)
Title: Merchandise presenting system
Inventor: AMANO YOSHIKAZU
IPC: G06Q30/06
Filed: 1991-07-19
Abstract: PURPOSE:To immediately obtain the desired merchandise without trouble. CONSTITUTION:A plurality of display devices 2a and 2b are installed in a car 1 such as a train. The same advertisement information is simultaneously displayed on the display devices 2a and 2b. When purchasing the merchandise to be displayed, a customer sets a card 3 to a terminal equipment 6 in a station 4 where he gets off the train, and making an application for purchase by operating the terminal equipment 6 while confirming the desired merchandise by means of a merchandise video 5 provided on the station 4. A department store 7 sends the merchandise according to this purchase request information to the house of the customer by delivery service 9. The cost is charged directly to the bank account of the customer.
Patent JP-H0868930-A (JP)
Title: Lens barrel
Inventor: IWASAKI HIROYUKI
IPC: G02B7/08
Filed: 1994-08-29
Abstract: PURPOSE: To provide a lens barrel which can be rotated by almost fixed rotational torque and at an almost fixed rotational speed by minimizing the fluctuation of pressing load by a spring occurring at a gap between lenses. CONSTITUTION: The arm 44 of a pressing means 38 is freely turnably supported on the outside circumferential side of a front-group lens 30 and a rear-group lens 34. The arm 44 energized so as to be unidirectionally turned by a torsion coil spring 46. Then, the lenses 30 and 34 are pressed in a direction that they are mutually close to near or in a direction that they are mutually separated. Thus, the occurrence of the playing of the lenses 30 and 34 is suppressed. Besides, the fluctuation of the load by the spring 46 is reduced by minimizing the turning angle of the arm 44 corresponding to the change of the gap between the lenses 30 and 34.
Patent JP-S6363792-A (JP)
Inventor: REJIYOEE CHIKOOSHIYU
IPC: C10N30/10
Filed: 1986-09-01
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-H0529055-A (JP)
Title: Terminal crimping automatic adjustment device
Inventor: SHIINE KAZUHIKO
IPC: H01R43/048
Filed: 1991-07-18
Abstract: PURPOSE:To strengthen the crimping tension of a terminal elevated with a ball screw, produce multi-item, small-size-lot terminals improved in quality an intend mass-production and labor saving by using a terminal crimping automatic adjustment device which thrusts and caulks the terminal to a strip of wire in a wire machine to automatically adjust and control caulking of various wires to the terminals. CONSTITUTION:A ball screw 14 integral with a crimper 15 is threaded to a machine frame 10 with the elevation allowable, a servo motor 17 is connected to the ball screw 14 for positive run and a crimper position detecting sensor 20 is equipped to the servo motor 17. A comparator 23 provided with a reference data input device 24 is connected to the crimper position detecting sensor 20 via a length measuring convertor 21, a servo drive circuit 25 is connected between the comparator 23 and the servo motor 17 and a motor current value convertor 26 is connected between the servo drive circuit 25 and the comparator 23 to detect the load current value of the servo motor 17.
Patent JP-S6096664-A (JP)
Inventor: RONARUDO JIEI REWAACHITSUKU
IPC: C08G18/00
Filed: 1984-09-28
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-2000033373-A (JP)
Title: Electrolytic cell of electrolyzed water generator
Inventor: SHUDO AKIHIKO
IPC: C02F1/46
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To suppress the overheating of a shell while reinforcing the shell in an electrolytic cell and to simplify the mounting structure of the electrolytic cell to a case and that of a passage switching valve. SOLUTION: At least a couple of electrodes are held between a couple of platy shells 21d and 21e made of a resin, the peripheral parts are integrated by such a connecting means as a machine screw 21m, and the water flowing between the couple of electrodes is electrolyzed in the electrolytic cell 21 of an electrolyzed water generator. Air passage P1, P2 and P3 are formed between the outer side faces of the shells 21d and 21e, reinforcing plates 21f, 21g, 21h, 21i, 21j and 21k are arranged on the outer side faces of the shells 21d and 21e to suppress the deformation of the shells 21d and 21e, and the reinforcing plates are mounted by the use of the connecting means. Further, the reinforcing plates are integrally provided with the mounting parts 21h1 and 21i1 of the electrolyzed water generator to the case and the mounting parts 21j1 and 21k1 of the passage switching valve.
Patent JP-2001029687-A (JP)
Title: Washing and drying machine
Inventor: MORINAKA JUNICHI
IPC: D06F25/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry out water feeding while effectively preventing hot air leakage by providing a washing and drying machine with a circulating path for circulating hot air heated by a heating means to an inner tub and a middle partition plate covering the upper part of an outer tub and providing a water feed hole bored at the middle partition plate with a stop valve which opens at the time of a washing stage and closes at the time of a drying stage. SOLUTION: Washing and rinsing of wash 41 are carried out by rotating a pulsator 24 with the driving power of a motor 29 via a washing shaft. A drain cock 31 is then opened to drain the washing water in the inner tub 21 and thereafter, the inner tube 21 is rotated at a high speed and the wash 41 is dehydrated by centrifugal force, following that the washing stage is shifted to the drying stage. In the drying stage, the drain cock 31 is closed and a changeover drain cock 38 is opened and the stop valve 45 disposed in the water feed hole 44 bored at the middle partition plate 36 is closed. The hot air is sent into the inner tub 21 by the heat generation of a heater 33 and the blowing action of a fan 34 for drying. The drying is progressed by circulating the hot air raised to the high humidity in the inner tube 21 to the suction side of the fan 34 inclusive of a heat exchanger 39.
Patent JP-S58106045-A (JP)
Inventor: MATSUMOTO SHINJI
IPC: E04B1/16
Filed: 1981-12-17
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-H1031054-A (JP)
Title: Measurement evaluation board for semiconductor element evaluation device
Inventor: CHUMA HAJIME
IPC: G01R1/06
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a measurement evaluation board economically prepared which can reduce developing period. SOLUTION: A measurement evaluation board 20 provides with a common board 22 which has an analog circuit of basic circuit and a special board 24 which has a digital circuit quickly disconnected on a top surface of the common board according to category of measuring characteristic. The special board 24 is removed and another special boardcorresponding to the category of measuring characteristic is mounted to measure and evaluate semiconductor element characteristic. Thereby, only the special board corresponding to respective category is developed so as to develop the measurement evaluation board and the board for a semiconductor element evaluation device in which developing period is extremely reduced and which can be prepared economically can be provided.
Patent JP-H1153219-A (JP)
Title: Software verifying device
Inventor: ISHII KEI
IPC: G05B19/4069
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To efficiently verify software for a controller without any expensive debugger by providing a display means which obtains data selected out of a list set by a display content setting means from data gathered by a verification module and displays then in an easy-to-see state. SOLUTION: A display content setting part 30 sets the list for selecting data that a test member 11 requests for the verification of the software according to the contents of a database 27, i.e., the state wherein a verification module 22a is used by the software 22 for the controller, and displays it by a display part 29. Then the test member 11 sets variable names to be displayed as verification results and variations whose values are varied for the software verification on a selection basis in the list displayed by the display part 29. Through this means, the test member 11 need not have skill in technique required when using a low-functional debugger such as machine words and the load is reducible.
Patent JP-S6448528-A (JP)
Title: Fm interference wave compensation system
Inventor: HASEGAWA JUNICHI
IPC: H04B7/005
Filed: 1987-08-18
Abstract: PURPOSE:To improve the transmission quality of a digital radio line and to reduce the operation cost by adopting the titled system such that a reception level is detected at the reception side, a control signal is sent to the sender side by a return line, the transmission output of an opposite transmitter is controlled so as to bring the reception level to be a level capable of reproducing the FM carrier. CONSTITUTION:A reception level detector (Det) 14 of a reception side 10 detects a reception level of a receiver (RX) 11 to send a control signal C to a sender side 20 by using a transmitter 15 and a receiver 23 through a return line. The control signal C received by the receiver 23 activates the transmission power controller (Con) 24 at the sender side 20 to control the transmission power of the transmitter (TX) 21 of the main signal. The reception input level of the receiver (RX) 11 already reaches a level corresponding to the D/U ratio at which an FM carrier reproduction section (FMIC) 12 can reproduce the FM wave by the control loop. Thus, even when the reception input level lin the receiver (RX) 11 is fluctuated due to fading or the like, the FM carrier reproduction section (FMIC) 12 reproduces the FM wave at all times to suppress the FM interruption wave thereby solving the problem.
Patent JP-S6182467-A (JP)
Title: Manufacture of image sensor
Inventor: SHIMADA OSAMU
IPC: H01L27/146
Filed: 1984-09-29
Abstract: PURPOSE:To reduce the cost, to enhance the reliability and to improve the yield by forming leading wirings in the step of forming a thick film on a substrate, and forming a metal electrode in the step of forming a thin film. CONSTITUTION:A gold thick film conductor paste which contains chromium oxide is used to print in the prescribed pattern by screen printing, dried, printed to rigidly contact a thick film pattern on a substrate 1, and leading wirings 2 are formed. A Cr film is formed on the overall surface by depositing, patterned by a PEP process, and a metal electrode 3 is formed. The end of the electrode 3 is superposed on the end of the wirings 2, and electrically connected. A hydrogenated amorphous silicon film is accumulated as a photoelectric converting film by a plasma CVD method, an ITO film is formed by sputtering as a transparent electrode 6, a CR film is formed by depositing as a light shielding film 6, and patterned.
Patent JP-H0488089-A (JP)
Title: Additive composition for gasoline
Inventor: SAKAKIBARA TADAMORI
IPC: C10L1/234
Filed: 1990-07-30
Abstract: PURPOSE:To provide the subject composition capable of remarkably reducing deposits at the intake valves of engines for automobiles by compounding a benzylamine derivative having a specific mol.wt. and an ester as main components. CONSTITUTION:The objective composition comprises (A) a benzylamine derivative represented by the formula (R is an alkyl derived from a polyolefin polymer having a mol.wt. of 500-4500; R' is alkylene; n is 1-10) and (B) an ester [e.g. isodecyl butanoate, di(2-ethylhexyl) adipate or neopentyl glycol di(heptanoate)] as main components and preferably further (C) a lubricant fraction having a viscosity of 3-35mm<2>/S (100 deg.C).
Patent JP-H0869471-A (JP)
Title: Production of retrieval index and document retrieval method and device
Inventor: IWAI ISAMU
IPC: G06F17/30
Filed: 1994-08-30
Abstract: PURPOSE: To fast retrieve only the requested document. CONSTITUTION: When a keyword that is segmented out of an original document is identical with a field word, a field word matching part 205 acquires the field information to know a specific field where the keyword exists. A keyword index production part 208 regards even all sentence subjects as a single large field and produces a retrieval index which shows the specific one of designated fields to which the segmented keyword belongs in a bit string based on the field information. A key word matching part 254 performs the matching processing between a retrieval keyword and the retrieval index and extracts a bit string that shows a specific field of a specific document where the retrieving keyword is included.  A field mask production part 255 produces a bit masking bit string to designate a field to be retrieved and secures an AND between this bit string and another to retrieve a desired document.