baber/WOPTO huggingface dataset:
Patent JP-H0581688-A (JP)
Title: Optical disk device
Inventor: WACHI SHIGEAKI
IPC: G11B7/095
Filed: 1991-09-20
Abstract: PURPOSE:To detect focus error signals from which errors due to an electrical system offset and an optical system offset are eliminated. CONSTITUTION:When a mirror section detecting circuit 8 detects the mirror section of a magneto-optical disk 2, a capacitor 12 holds a difference signal voltage and a capacitor 16 holds a sum signal voltage. In a laser OFF section detecting circuit 9, a prescribed section (laser OFF section) of the magneto- optical disk 2 is detected. When a light irradiation from an optical pickup (OP) 3 stops, a capacitor 15 holds the voltage at that time (offset voltage. A computing element 17 computes the difference between the sum signal voltage including the offset voltage being held in the capacitor 16 and the offset voltage being held in the capacitor 15 and by using that voltage to divide the difference signal voltage being held in the capacitor 12, normalized focus error signals are obtained.
Patent JP-H02118966-A (JP)
Title: Dropout detection circuit
Inventor: MASHITA TSUGUAKI
IPC: G11B20/06
Filed: 1988-10-26
Abstract: PURPOSE:To attain the detection of dropout with high accuracy without mis- detection or nondetection by comparing a high frequency signal subject to high frequency compensation with an inverted high frequency signal, and generating a rectangular wave. CONSTITUTION:An RF signal incoming to a terminal 20 is subject to high frequency component increase at a high frequency compensation circuit 21, inverted by an inverse amplifier 22 and each output signal is fed to a comparator 23. The comparator 23 compares an output of the circuit 21 with an output of the circuit 22 to generate a rectangular wave, which is supplied to an R-MM 24. The R-MM 24 outputs a dropout detection signal with a negative pulse when the rectangular wave being an output of a comparator 24 exceeds a prescribed time. Thus, the detection is implemented in this way, when the erroneous dropout detection due to the production of a rectangular wave even in a peak portion with a small absolute value of a reproduced high frequency signal is not caused, the rectangular wave is not generated even if a peak is caused in the high frequency signal subject to high frequency compensation in the dropout of the reproduced high frequency signal thereby preventing the nondetection of dropout.
Patent JP-S62128540-A (JP)
Title: Carrying method for testing semiconductor device
Inventor: MISHIMA YOSHIYUKI
IPC: H01L21/68
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a carrying method for testing semiconductor devices having high productivity by transferring the semiconductor devices to a discharge section at a time by one-cycle operation of a feed-pawl while also transporting them to a testing section from a stand-by section when each semiconductor device in the testing section is tested completely. CONSTITUTION:A discharge section 6 is empties during a test, and semiconductor devices 1 are positioned and made to stood by in a stand-by section 4. When each semiconductor device 1 is tested completely in a testing section 5, a first feed-pawl 11 is operated, respective semiconductor device 1 in the stand-by section 4 is shifted and positioned as shown in (A A1, B B1, C C1, D D1) to the testing section 5 and each semiconductor device 1 in the testing section 5 as shown in (A1 A2, B1 B2, C1 C2, D1 D2) to the discharge section 6 by feed-movement at pitches corresponding to four semiconductor sections, and tests are started. The semiconductor devices 1 are fed and moved in succession to the empty stand-by section 4 and the section 4 is filled with the semiconductor devices 1 by the feed-operation of three kinds of a second feed-pawl 12 during the tests while each semiconductor device 1, which is tested completely and transported, in the discharge section 6 is forwarded successively by the working of a third feed-pawl 13, and the discharge section 6 is made vacuous.
Patent JP-H03133420-A (JP)
Title: Detergent/drying finish agent throw-in device
Inventor: ISHIHARA TAKAYUKI
IPC: A47L15/44
Filed: 1989-10-19
Abstract: PURPOSE:To display the residual quantity even in the case of an extremely small residual quantity, and also, to thin the throw-in device by providing a throw-in mechanism part for allowing a detergent or a drying finish agent to flow out, and a transparent residual quantity display part, attaching the residual quantity display part to a cover part, and also, providing a wall member so as to surround its periphery. CONSTITUTION:A residual quantity display part 30 is transparent and provided on the lower part of a container 19 and formed in a roughly cylindrical shape whose tip part 31 is thin. A wall member 32 protrudes so as to surround the residual quantity display part 30 at a gap 34 from a bottom part 33 of the container 19. In the container 19, a drying finish agent of a prescribed operation frequency portion of a tableware washing machine is stored in advance. In a heating rinsing process, an electric conduction is executed to a solenoid 29 for a prescribed time, a valve body 26 opens a throw-in path 24 and the drying finish agent in a weighing chamber 22 is allowed to flow out of a throw-in port 25. In this regard, as for an inflow to the weighing chamber 22, when the cover part 4 of the tableware washing machine is opened, the drying finish agent being between a guide plate 23 and the container 19 flows down into the weighing chamber 22 along the guide plate 23 since the container is erected when the cover part 4 is closed, and weighing of the prescribed quantity is executed. Also, when the cover part 4 is opened, by peeping into the residual quantity display part 30, the residual quantity is decided by a variation of a color.
Patent JP-S63123451-A (JP)
Inventor: MATSUO KIMIKATSU
IPC: B02C18/14
Filed: 1986-11-13
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-H07116399-A (JP)
Title: Ironing device
Inventor: KIN KIN
IPC: D06F75/26
Filed: 1993-10-28
Abstract: PURPOSE:To provide an ironing device allowing the use of steam over a long time by preventing a drop in the temperature of a steam generation section. CONSTITUTION:A valve control means 10 keeps a valve 3 close over the preset time to prevent a temperature drop, when temperature detected with the second temperature detection means (temperature detection element 6a and temperature detection circuit 6b) for detecting the temperature of a steam generation section 2, drops below the preset value. Thereafter, the means 10 opens the valve 3 to again generate steam. This process is repeated to make an ironing device have a long continuous steam supply time.
Patent JP-H10122782-A (JP)
Title: Plate type heat exchanger
Inventor: NUMATA MITSUHARU
IPC: F28F9/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To avoid malfunction caused by freezing inside a plate type heat exchanger by improving the fluid channel of the plate type heat exchanger when it is used as a supercooled water generating heat exchanger. SOLUTION: A plate type heat exchanger 50 is used as the supercooled water generating heat exchanger used for an ice heat storage device that generates ice with the cancellation of the supercooling of supercooled water. Water and refrigerant are circulated upward and vertically through water circulating channels B and refrigerant circulating channels A formed between heat transferring plates 53 and 58. Only the upper edge part of the water circulating channels B is opened upward and a chamber 80 that collects the supercooled water that flows out from the water circulating channels B is arranged to the upper part of the heat exchanger 50.
Patent JP-S62123684-A (JP)
Title: Electric hot plate and device for its connection
Inventor: ROOBERUTO KITSUHIERERU
IPC: H05B3/70
Filed: 1986-11-15
Abstract: The present invention relates to an apparatus for connecting appliance lines to cooking plates, hobs or hotplates. Our of the bottom of the electric hotplate, connecting pins (19b) extend for connection to connecting members (33) of a connecting piece (31) that is part of the appliance line. From a passage through an insulating member (20b) in the bottom of the hotplate, the connecting pins (19b) project outwards towards the circumference of the hotplate body (2b). In a transportation mode the pins can be resiliently and completely countersunk in the underside of the hotplate. In the vicinity of the front end of the connecting members (33) of the appliance plug, the connecting piece (31) of the plug has a threading and guidance apparatus for the connecting pins (19b) that does not project beyond the outer circumference of hotplate body (2b), thereby ensuring an automatic, positonally correct connection between the connecting piece (31) and connecting pins (19b).
Patent JP-H11160155-A (JP)
Title: Temperature measuring method and device for molten metal
Inventor: YAMADA TAKEO
IPC: B22D11/16
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To accurately measure the temperature of a high-temperature molten metal at a low cost. SOLUTION: The tip section of an optical fiber 11 is inserted into a molten metal as a temperature measuring element together with a metal pipe 12 covering the optical fiber 11. The light emitted from the optical fiber 11 set to the same temperature as that of the molten metal and depending on temperature only is guided to a radiation thermometer 3 through the optical fiber 1l, and the temperature of the molten metal is detected. The metal pipe 12 and the optical fiber 11 are wound up and lifted from the molten metal after temperature measurement, the tip section of the optical fiber 11 is cut off to form a new tip section, the new tip section is used for the temperature measurement of the molten metal, and the temperature of the molten metal can be repeatedly measured with one optical fiber 11.
Patent JP-H04146698-A (JP)
Title: Electronic component mounting device and method
Inventor: KOYAMA MASAHIDE
IPC: B23P21/00
Filed: 1990-10-09
Abstract: PURPOSE:To enable an electronic part to be surely taken up by a method wherein the height of the lower end of a nozzle is detected by a height detection means when the electronic part is taken up with the nozzle, and the nozzle is controlled in vertical stroke basing on the detected data concerned. CONSTITUTION:The height of the top of an electronic part P of each part feeder 6 at a take-up point A is detected in a trial run prior to the actual mounting of the electronic part P on a board 9. The detection of height can be carried out in such a manner that a rotary head 1 is index-rotated to enable a nozzle 3 to move up or down to actually take up the electronic part P of each of the part feeders. After the height of the top of the part P of each of the part feeders 6 is detected, the electronic part P is actually mounted on the board 9. At this point, the nozzle 3 is controlled in vertical stroke basing on the detected data obtained at a trial run. By this setup, the nozzle 3 is made to move vertically at a stroke optimal to each of the part feeders 6 to surely take up the electronic part P.
Patent JP-S63127494-A (JP)
Title: Mos type non-volatile memory circuit
Inventor: OOISHI MITSUMASA
IPC: G11C17/00
Filed: 1986-11-14
Abstract: PURPOSE:To enable a stable write-in even when a manufacturing dispersion or the dispersion of a write-in volrage exists by series-connecting one or more reversed polarity transistor (TR) to a MOS type memory TR which has an electrically insulated conductive floating gate and an electric conductive control gate. CONSTITUTION:When the write-in is performed by giving an electric charge to the floating gate of an N-channels MOS type memory TR element 1 with the electrically insulated conductive floating gate and the electric conductive control ate, the P-channels MOS type TR element 2 of a reversed polarity is series-connected to the element 1. Being constituted in this way, while a pulse voltage UP is inputted to this circuit, a write-in voltage VC and a gate voltage VG are impressed to the element 1 and the element 2 respectively. Through such a measure, even if the same electric charge is given, the load curve of a voltage-current curve shifts from B to B', and the write-in by a low voltage and in a short time comes possible, and also it comes stable against the fluctuation in manufacturing and the fluctuation of the write-in voltage.
Patent JP-S61148378-A (JP)
Title: Single chip microcomputer
Inventor: KUWATA YOSHIKI
IPC: G01R31/28
Filed: 1984-12-22
Abstract: PURPOSE:To enable a test mode control simply without setting a testing terminal, by detecting a specified voltage fed to a terminal for oscillator to output a test mode signal from a voltage detection circuit. CONSTITUTION:An oscillation element 13 is connected to the oscillator input and output terminals Xin and Xout of a chip 11 of a single chip computer to generate a clock from an oscillator 12 while the normal power source voltage is detected with a voltage detection circuit 14, from which an L signal is outputted to be a normal mode specifying signal. On the other hand, when a specified voltage such as high voltage is applied to the terminal Xin from a high voltage generation circuit 15 or the like, it is detected with the circuit 14, the output of which is inverted to H to be a test mode specifying signal. Here, the clock from a clock signal source 16 in which the output impedance connected to the terminal Xout is lower than the oscillator 12 is fed to the computer. Thus, a single chip microcomputer can be tested simply without providing a testing terminal or the like.
Patent JP-H09108945-A (JP)
Title: Electric discharge machining device and method
Inventor: YUZAWA TAKASHI
IPC: B23H1/04
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To put into practice of lateral finishing of a subject substance with high precision without frequently replacing electrodes by practicing lateral finish machining by the lateral finishing quantity of the subject substance at the bottom of a machining electrode cylinder. SOLUTION: An electrode moving means 3 slides a thin wall pipe electrode 1 to the outside by or more than the thickness 't' from the lateral unfinished portion 13 to the finished direction of a subject substance 2 and moves it along the lateral periphery of the subject substance 2. As moving it in such a manner, a certain width 'w' of the unfinished portion 13 is machined so as to remove it by a certain depth by the bottom of the thin wall pipe electrode 1. While machining is practiced by the thin wall pipe electrode 1, the thin pipe electrode 1 is rotated by centering the cylinder shaft. Thus lateral machining is precisely practiced by using the thin wall pipe electrode 1.
Patent JP-H04146860-A (JP)
Title: Hydraulic pressure control valve device for dual circuit anti-lock brake
Inventor: WATANABE MAMORU
IPC: B60T8/1764
Filed: 1990-10-09
Abstract: PURPOSE:To acquire a hydraulic pressure control valve which has two cutoff valves built in it, simultaneously controls two brake circuits by a single drive means and can independently control hydraulic pressure of one brake circuit while maintaining the outer brake circuit at hydraulic pressure of a desired value. CONSTITUTION:These first and second hydraulic pressure control valve devices 36, 37 connected to each hydraulic pressure chamber of a tandem master cylinder 33 have a solenoid valve assembly body 70 and a cylinder member 90 fastened to its screwed part 71, and first and second mobile iron cores 97, 98 are engaged in the cylinder member 90. First and second cutoff valves 103, 104 are fastened on the mobile iron core 97, and first and second solenoid coils 109, 110 are installed on the outer peripheral side surface of the cylinder member 90. Then, the first solenoid coil 109 moves the first mobile iron core 97 and the aforementioned first cutoff valve 103 to the cutoff position by way of electrifying at the time of antilock actuation and opens the second cutoff valve 104 by way of electrifying the first solenoid coil 109 so that hydraulic pressure adjustment chambers 41, 42 and each brake are communicated through to each other.
Patent JP-2000096849-A (JP)
Title: Building with elevator
Inventor: ENDO TOSHIYOSHI
IPC: B66B7/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To increase the utilization efficiency of a living space and to facilitate the maintenance and inspection of pipings by adjacently providing an elevator space for an elevator chamber and a piping space storing the pipings in a well section provided through the upper and lower floors. SOLUTION: A well section 1 continued from a first floor to a third floor is provided in a three-story building T combined with multiple building units U1, U2, U3 in the vertical and horizontal directions, and an elevator space 2 and a piping space 3 are adjacently provided in the well section 1. The well section 1 is partitioned by the wall panels of the building units U and fireproof partition walls 4 provided in the building units U, the floor panels of the building units U are opened on the well section 1, and the elevator space 2 and the piping space 3 are partitioned by a fireproof partition wall 5. The elevator space 2 and the piping space 3 are adjacently provided, the utilization efficiency of a living space can be increased, and the maintenance and inspection of pipings can be easily conducted from the elevator space 2 side without damaging the wall of a habitable room.
Patent JP-H02117199-A (JP)
Title: Manufacture of multilayer circuit substrate with built-in circuit element
Inventor: TAKABAYASHI HIROYUKI
IPC: H05K3/46
Filed: 1988-10-26
Abstract: PURPOSE:To form as many circuit elements as possible in an inner layer and enable higher-density packaging by making openings in the inner and outer layer substrates, setting the firing temperature of conductor paste used in an after-process low enough not to decrease the electric characteristics, and filling up the openings with an organic insulating material. CONSTITUTION:Openings 6 to form circuit element 7 therein are made in a plurality of green sheets forming the inner and outer layer substrate 1 and 2 of a multilayer circuit substrate, high-temperature type conductor paste to form a film component 7a and inner layer wiring patterns 3 is applied to the openings 6, and the green sheets are laminated, applied by heating, and fired. Outer layer wiring patterns 4 are formed on the outer layer substrates 2 by firing with low-temperature firing type conductor paste of a firing temperature low enough not to decrease the characteristic of a film component 7a formed in the first process. Connection in the openings 6 is performed with the circuit elements 7 or conductor 8 and the openings 6 are filled up with an organic insulating material 9. Short circuit wiring 10 to connect the outer layer wiring patterns 4 to each other is formed on the surface of the organic insulating material 9 with organic polymer type conductor paste of a still lower temperature.
Patent JP-2000101955-A (JP)
Title: Electronic still camera
Inventor: HIRAI YUICHI
IPC: H04N5/225
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the miniaturization and operability of an electronic still camera by controlling and making an selection operation of a reproduced image in a reproduction mode, in such a manner that a photographing shutter button in the photographic mode is used. SOLUTION: This electronic still camera which has an image picking up means, a storing means 42 that records a still image picked up by the image pick up means 16 and a displaying means 184 that reproduces and shows the still image stored by the storing means is provided with a mode-switching means 181 which switches an image pickup mode, in which the image picking up means 16 executes the image pickup of a subject and a reproduction mode in which the still picture stored by the storing means 12 is reproduced and shown, and an instructing means 182 which executes instruction of image pickup by the image picking up means 16, when the mode switching means 181 switches to the image pickup mode and instructs the storing means 12 to perform frame feeding of the still picture stored by the storing means 12 for display, when the mode switching means 181 switches to the reproduction mode.
Patent JP-H06124494-A (JP)
Title: Magneto-optical storage device
Inventor: ITO HIDEHIKO
IPC: G11B11/10
Filed: 1992-10-09
Abstract: PURPOSE:To reduce the influence on a magneto-optical recording medium of a magnetic field generated from a magnet in a magneto-optical storage device wherein a laser beam is converged by a condensing lens whose position is con trolled by the magnet or the like of a condensing-lens driving gear, the magneto- optical recording medium mounted in a prescribed position by a cartridge raising and lowering device is irradiated with the laser beam and information is recorded while the magnetic field whose polarity has been reversed according to recording information is applied to the magneto-optical recording medium by a magnetic-field generator. CONSTITUTION:When a magnetic shield plate 11 in which an opening 12 has been formed is installed on a cartridge raising and lowering device 10, a magnetic field advancing to the direction of a recording medium 1 from magnets 6 is shut off by the magnetic shield plate 11, and the magnetic field applied to the recording medium 1 is only a magnetic field from a magnetic-field generator 7. Consequently, the intensity of the recording magnetization of information on the recording medium 1 becomes symmetric irrespective of the direction of the magnetization, and the jitter of a replayed signal is reduced.
Patent JP-H07117591-A (JP)
Title: Bumper installing structure of automobile
Inventor: OTSUKA SUSUMU
IPC: B62D25/08
Filed: 1993-10-29
Abstract: PURPOSE:To prevent deformation of a body panel even in the case when a load works on an upper part of a bumper in bumper installing structure of an automobile. CONSTITUTION:A rear floor side member 14 is arranged along the car body longitudinal direction in the neighbourhood of lower parts of both ends of a rear body 12 in the car width direction, and a body panel outer 16 is the back end flange 14A of the rear floor side member 14. A lower part 26 of a bumper arm 24 is fixed on the body panel outer 16, and a bumper reinforce 46 is fixed on the lower part 26 of the bumper arm 24. A retainer 56, an upper part 28 of the bumper arm 24 and an upper part 18 of the body panel outer 16 are tightened jointly, and an engagement part 10B formed on an upper part 10A of a rear bumper 10 is engaged with the retainer 56.
Patent JP-H01114981-A (JP)
Title: Money-sorted amount data input system for window device
Inventor: HIGASHIYA TOSHIHIRO
IPC: G06Q40/00
Filed: 1987-10-29
Abstract: PURPOSE:To obtain a system for inputting amount data in each money sort by means of the small number of keys by displaying an image arraying input fields of respective money sorts in parallel and inputting money-sorted amount information by means of a cursor moving key and ten keys. CONSTITUTION:When a payment mode is selected by an input device 12 and a key 12d is depressed, a control device reads out prescribed items F11-F14 such as an account number and a balance from a bankbook processor 15, displays a payment picture SUR1 on a display device 13 and sets up a cursor CUR on a total payment item F15. When the total payment is inputted by a ten key 12a and a TAB key 12b to be a shift key to the succeeding input item F16 is depressed, a display screen SUR2 for the items of money sorts to be paid is displayed. The cursor CUR is moved to the item of a required money-sort by the key 12b and the number of sheets of paper money is inputted by the ten key 12a. When the TAB key is depressed at the time of reaching the item F29 of one-yen coin, the total amount is displayed on the screen SUR2. Collation with the display is executed and the discharge processing of paper money and coins is executed. In said constitution, the money-sorted amount data input of the window device can be executed by using a miniaturized keyboard.
Patent JP-S61149988-A (JP)
Inventor: IGARASHI TSUYOSHI
IPC: G09G1/16
Filed: 1984-12-25
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。