baber/WOPTO huggingface dataset:
Patent JP-H11204278-A (JP)
Title: Fluorescent lamp lighting device
Inventor: HASEGAWA KAZUYUKI
IPC: H05B41/24
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp lighting device obtaining the same protective effect without concurrently using a special life terminal stage detection type protective countermeasure means and having high reliability at a low cost. SOLUTION: This device lights a high-frequency lighting type fluorescent lamp 10 with the output of a high-frequency inverter type lighting circuit 90, and it sets the output voltage V2 of the high-frequency inverter type lighting circuit 90 to the level allowing the start of the normal fluorescent lamp 10 and not allowing the lighting maintenance of the fluorescent lamp 10 at the life terminal stage.
Patent JP-2000240244-A (JP)
Title: Sun shade panel
Inventor: YAMAGUCHI KENJI
IPC: E04F10/08
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To keep fastness of a panel, apply patterns suitable for facing of a building to each panel, combine various kinds of designs and enjoy fresh feeling only by replacing a mounting material by adhering a mounting material on the peripheral surface of the surface of a rectangular panel in the wrapping state. SOLUTION: A mounting material 4 is adhered the peripheral surfaces of the surface and the back of a rectangular panel 1 obtained by molding polystyrene low-foam resin in the wrapping state. That is, one side of the mounting material 4 is covered on the upper surface of the panel 1 in the direction of the short side, and an overlap part 5 is made to overlap both ends in the longitudinal direction in a region corresponding to a recessed groove 2 provided linearly in the direction of the long side on the back which is the back of the panel 1 in a circular or a shape of expanding toward the inner part. The overlap part 5 is pressed to the recessed groove 2 by beads 3 to fit the overlap part 5 in the recessed groove 2, and the mounting material 4 of the panel 1 is adhered in the wrapping state.  In this arrangement, plural recessed grooves 2 are provided to freely control the stretching degree of the mounting material 2 adhered on the panel 1 at the back of the panel.
Patent JP-S59168244-A (JP)
Title: Checking device for electronic controller for engine
Inventor: SUZUKI FUJIYUKI
IPC: F02D45/00
Filed: 1983-03-11
Abstract: PURPOSE:To facilitate checking the operation of a detecting switch, by a construction wherein whether or not the operation of a detecting switch for detecting information on the condition of an engine is normal can be checked at a checking terminal. CONSTITUTION:When a key switch is turned ON, a transistor Tr1 is turned ON, and due to a low-level signal of a point (b), a memory circuit 4 holds a high-level signal and outputs it. An output from an AND circuit 6 is at a low level, a transistor Tr2 is turned ON through an inverter IN, and a voltage of 0V is measured at the checking terminal 7. When an accelerator pedal is depressed and an accelerator switch 1 is turned ON, a voltage VB appears at the terminal 7 if the switch 1 is normal. On the other hand, when the switch 1 is in an abnormal condition, the transistor Tr1 remains ON, and the memory circuit 4 outputs a high-level signal, while a memory circuit 5 outputs a low- level signal, and the output from the AND circuit 6 becomes low level, resulting in that a voltage of 0V appears at the terminal 7.
Patent JP-2000242926-A (JP)
Title: Authenticity discriminating method for optical disk
Inventor: NISHIZAWA AKIRA
IPC: G11B19/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable discriminating the authenticity of an optical disk on which a hologram is formed. SOLUTION: A difference in level 13 or a burr is formed between a pit area 11 and a horogram area 12, When an optical pickup PU is moved to the inside of an optical disk and it reads the pit area 11, a mirror finished surface area 14, the difference in level 13 and the hologram area 12 successively, levels of read-out signals become waveforms in accordance with pits (p) in the pit area 11 and the maximum level in the succeeding mirror finished surface area 14. The level falls down steeply in the succeeding difference in level 13 and when the pick is moved to the area 12, the level rises to the maximum level instantly by a focus servo and the level becomes waveforms in accordance with holograms H in the area 12.  When a signal level which is obtained at a time when the difference in level 13 is read out is equal to or smaller than a threshold level the optical disk is judged to be an authentic disk and when the signal level is not equal to or smaller than the threshold level, the disk is judged to be a false disk.
Patent JP-S61199907-A (JP)
Inventor: TOYODA NOBORU
IPC: B28B7/10
Filed: 1985-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54133317-A (JP)
Title: Electronic musical instrument
Inventor: KONDOU TAKAYASU
IPC: G10H1/06
Filed: 1978-04-07
Abstract: PURPOSE: To produce the musical tone changing in voice surely with time by addressing waveform memories by touched key pitch signals and selecting and multiplying the weights abruptly changing with the time of parameter memories.  
     CONSTITUTION: The code signals corresponding to touched key pitches by a frequency memory 2 and cumulator 3 become address signals, by which the waveform signals are read out from waveform memories 4, 5. In addition, accoding to the outputs of a comparator 9 to which reference values are applied, selectors 10, 11 select and generate the weight signals changing abruptly with time outputted by weight parameter memories 12 and 14, 13 and 15 respectvely. Then, multipliers 6, 7 multiply the respective waveform signals by different weights in the front and last halves of the one period of the waveforms and even when the touched key pitches are low, the musical tone waveform signals of the waveforms surely changing with time are produced from an adder 29. Hence, the musical tone resembling to that of natural musical instruments of surely changing timers with time may be produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62200406-A (JP)
Title: Voice inputting method
Inventor: INOUE KIYOSHI
IPC: G10L13/02
Filed: 1986-02-28
Abstract: PURPOSE:To easily execute setting of a working condition by requesting confirmation through repeated presentation of a command signal which has been inputted by a voice, by means of a composite voice or a display, changing the confirmed voice input signal to a numerical command and storing it, and executing said operation repeatedly. CONSTITUTION:Prior to start of working, in accordance with a program which has been determined in advance, a working condition to be set to each item and other setting are requested successively to a CPU 4 in a format of a question by a composite voice from a loudspeaker 6 through a voice generator 5. When a worker answers to a microphone 1, whether a person whose has answered in a worker to operator a device actually or not is identified, and the CPU 4 operates the voice generator 5 and repeats the contents of the answer by the composite voice through the loudspeaker 6, and requests a confirmation to the worker as to whether the contents of said answer are the same as those which the worker has answered or not. As a result, when an appropriate set value is inputted to a setting device 7, a working device 8 is driven, based on the set value which has been stored in the setting device 7, and working is started.
Patent JP-S62200266-A (JP)
Title: Movement detecting system
Inventor: TANAKA YUTAKA
IPC: G01P13/00
Filed: 1986-02-28
Abstract: PURPOSE:To enable proper separation and extraction of an intrinsic movement signal from a noise, by a method wherein one or several frame difference signals of image signals are detected and the number of negative and positive pixels corresponding to the difference signals detected is cumulated to be compared with a determined value. CONSTITUTION:This is made up of a frame difference detection circuit 1, a negative signal cumulation circuit 2 which counts the number of negative pixels corresponding to frame difference signals at a fixed time DELTAt, a positive signal cumulation circuit 3, a divider circuit 4 for calculating the rates of outputs of the two circuits, a switching circuit 7 and an absolute value circuit 8. In operation, one or several frame difference signals of image signals are detected and the number of negative and positive pixels corresponding to the difference signal detected are counted for a fixed time and cumulated. Then, absolute values ¦alpha¦ or 1/¦alpha¦ is compared with a predetermined value to discriminate an animation area from a still area.
Patent JP-S58163707-A (JP)
Inventor: KITAMURA KIYOSHI
IPC: A45D8/00
Filed: 1982-03-16
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-S59170556-A (JP)
Title: Anti-slag device of rope windingly run back and forth
Inventor: YAMAGISHI JIYUN
IPC: B60J5/06
Filed: 1983-03-15
Abstract: PURPOSE:To automatically remove the slag of ropes by a structure wherein an anti-slag device having a spiral spring as a power source is contained in a rotating drum, which takes up the ropes by fixing the one end of the respective ropes thereon, in case that the ropes are employed for reciprocatingly moving the sliding door of an automobile or the like. CONSTITUTION:When a rotating drum 18 coupled to the output shaft 21 of a speed reducer is rotated in normal direction through the speed reducer by means of the actuation of an motor, ropes 14 and 15, which are wound in opposite directions in spiral guide grooves 18a and 18b formed onto the outer periphery of the drum 18, run in the directions as indicated with the arrows so as to open a sliding door. In the structure as mentioned above, if the rope 15 slags, the tip of the rope 15, which is fixed to a pawl member 26, is tracted in the rotating drum 18 by means of the restoring force of a spiral spring 25 in an anti-slag device 23 so as to remove the slag of the rope 15 and at the same time the pawl member 26 engages with the tooth 24 located deeper by the quantity corresponding to the elongation of the rope 15 so as to check the running-back of the rope 15. Furthermore, the slag of the rope 14 is transmitted to the rope 15 and said slag is removed by the similar action as mentioned above.
Patent JP-H01213897-A (JP)
Title: Storage to attain electric writing and erasing
Inventor: KADOWAKI YUKIO
IPC: G11C16/02
Filed: 1988-02-23
Abstract: PURPOSE:To simplify a circuit by impressing a voltage for writing or erasing to a selected EEPROM memory element in correspondence to input data and controlling a writing time or an erasing time to be shorter than a time to complete writing or erasing. CONSTITUTION:By executing the writing to the memory element not with once writing to be '1' or '0' but with the writing in an intermediate condition, the circuit of a storage, which changes the contents of the intensity of coupling, for example, is simplified. The storage is composed of an EEPROM10, a decoder 11 to select a memory group, which executes the writing or erasing, and a reading and writing control circuit 12. Especially, a ROM10 is constituted as follows. Namely, a high voltage is impressed to a control electrode 8 of the ROM10 or to a drain 3 for a long time and a load is accumulated in a floating gate electrode 6 and the writing is executed by using this load. However, the load to complete the writing to the electrode 6 does not wait to be accumulated and the voltage is impressed with being divided into several times. Then, the writing is executed in each impression.
Patent JP-H07230969-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KAWAGUCHI HIROSHI
IPC: H01L21/285
Filed: 1994-02-17
Abstract: PURPOSE:To enable a silicide enough in thickness to be formed even on a diffusion layer which is small in line width. CONSTITUTION:A fixed oxide film 102 is formed on a silicon substrate 101, and impurities are introduced to form a diffusion layer 103. Silicon ions are implanted (oblique spinning ion implantation) into the surface of the diffusion layer 103 making an angle with it for the formation of an amorphous silicon layer 105. Thereafter, a titanium film is formed and subjected to a heat treatment to form a titanium silicide film. An unreacted titanium part of the titanium film is removed by a wet etching method.
Patent JP-H03244577-A (JP)
Title: Printer output device
Inventor: SHINOHARA CHIKASHI
IPC: B41J29/38
Filed: 1990-02-22
Abstract: PURPOSE:To operate printers efficiently by providing an output control device which transmits requested output data, if a request for the output of the data to another printer which is stored in an output request control device is made, and which resumes the suspended output of the data if 'inhibit data reception' is cancelled. CONSTITUTION:A status flag 112 is checked and if 'request for print-out' is present, output data from 'wait for request' queue 122 is divided by a data division part 21 and a printer selection number is added to the output data. Thus number-added data is sent to a printer 32 through a sending part 31 and an expander 2. If the data sending is completed, a sending permission signal is connected to a receiving part 32 through the expander 2 and therefore, a status flag 111 is set to a reception permission status. Then the suspended output of data from a printer 31 is resumed and all the remaining data is sent. After that, the status flag 112 is set to 'no request for print-out' status. Subsequently, when a printer is set to 'inhibit data reception' status, the presence of a printer to which a request for print-out is made, is checked and the printer is allowed to print out data, if a request for print-out of data from the printer to which data reception is permitted, is made to 'wait for request' queue.
Patent JP-H03244584-A (JP)
Title: Pressure sensitive recording material
Inventor: IWAKURA KEN
IPC: B41M5/132
Filed: 1990-02-22
Abstract: PURPOSE:To improve color formation properties and the stability of a colored image by adding an electron-donative colorless dye and a salicylic acid derivative substituted by at least, one (1-methylalkyl group) or the metal salts thereof. CONSTITUTION:The preferable salicylic acid derivative is such as indicated by formula (I). However, in the formula (I), R1 is a hydrogen atom or a 1- methylalkyl group, R2 is a hydrogen atom, 1-methylalkyl group or an alkyl group; at least, either of R1 or R2 is a 1-methylalkyl group. Among the substitution groups expressed by R1, R2, hydrogen, 1-methylalkyl group of 4 to 18 carbon atoms or an alkyl group of 1 to 10 carbon atoms is preferred. The preferable total number of carbon atoms of the substitution group is 8 to 28 and especially the more preferably total number is 10 to 24. In addition, the recommended metal salts of the salicylic acid derivative are zinc salt, aluminum salt, magnesium salt, calcium salt, sodium salt and nickel salt. The electron-donative colorless dyes are triphenylmethanephthalide compounds, fluoran compounds and fluorene compounds.
Patent JP-H07230996-A (JP)
Title: Wiring of semiconductor device and forming method thereof
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/3065
Filed: 1994-02-16
Abstract: PURPOSE:To protect a tungsten layer against side etching by a method wherein the wiring of a semiconductor device is formed of an N-layered aluminum allay metal layer formed on a substrate and a tungsten layer formed between aluminum alloy layers. CONSTITUTION:A wiring formed on a substrate 10 is composed of a first aluminum alloy layer 22A, a second aluminum alloy layer 22B, and a single-layered tungsten layer 24 formed between the aluminum layers 22A and 22B. In a following process, the tungsten layer 24 is etched with fluorine etching gas, and then the aluminum alloy layer 22A is etched, whereby an aluminum fluoride 30 is generated and deposited on the side wall of the tungsten layer 24. By this setup, the deposited aluminum fluoride 30 protects the side wall of the tungsten layer 24 against etching, so that the tungsten layer 24 is prevented from side-etching.
Patent JP-H02221806-A (JP)
Title: Method for measuring shape of scroll for scroll compressor
Inventor: HASEGAWA MASAHIKO
IPC: G01B21/20
Filed: 1989-02-22
Abstract: PURPOSE:To suppress the deviation of the tip part of a measuring instrument from a base circle tangent to about 1mum by moving a measuring element, a body to be measured such as a scroll which has more rigidity than the measuring element and its supporting structure. CONSTITUTION:A holder 9 which holds the boss 4 of a movable scroll is connected to and fixed on the shaft of a motor 31 for rotation. The other end of the shaft of the motor 31 is connected to the shaft of a rotary encoder 32 to read the angle of rotation of the motor shaft. The motor 31 and rotary encoder 32 are fixed on the slide table 35 of a static pressure linear guide 34 on a surface plate 33 by jigs 36a and 36b. The movement distance of the table 35 is measured by a movement distance reader 40 such as a magnetic linear encoder. Differential transformer type measuring elements 18a and 18b are fitted strongly stop of the arm part 43 of a column fixed on the surface plate 33. The angle of rotation, movement distance, and the measured values of the measuring elements are inputted to a computer to calculate a shape error.
Patent JP-S57156535-A (JP)
Title: Detector for gas in liquid
Inventor: HARAYAMA CHIHARU
IPC: G01N7/10
Filed: 1981-03-20
Abstract: PURPOSE:To improve the sensitivity of gas detection by providing a tubular gas permeable membrane of a large inside diameter between an inlet pipe and an outlet pipe connected to a liquid flow passage and providing a gas sensor to the inside of a casing enclosing this. CONSTITUTION:Fuel batteries 8 are provided in a casing 2 enclosing a tubular gas permeable membrane 7 of an inside diameter D larger than that of an inlet pipe 3 and an outlet pipe 4 connected to a flow passage. Oil flows through the pipe 3 into the membrane 7 where it expands under decompression, then the gas in the oil, for example, gaseous hydrogen, is captured in the casing 2. With the electrolyte 10 in the batteries 8 in-between, hydrogen is supplied to an electrode 9 side and the oxygen in the air supplied through an air supply part 15 to an electrode 11 side. The output voltage corresponding to the amt. of hydrogen is applied to a voltmeter 13. Thereby, the sensitivity of gas detection is improved.
Patent JP-S58159310-A (JP)
Title: Manufacture of metallic magnetic powder
Inventor: HIRAI SHIGEO
IPC: B22F9/22
Filed: 1982-03-17
Abstract: PURPOSE:To obtain powder having high bulk density and excellent packing property by a  method wherein the surfaces of the particles of iron oxyhydroxide powder or iron oxide  powder are coated with an aluminum compound and a silicon compound, a flocculant is added to coagulate these substances, and the powder is baked and reduced. CONSTITUTION:The surfaces of the particles of iron oxyhydroxide powder or iron oxide powder  are coated with the aluminum compound and the silicon compound. These substances are  suspended into water, and the high molecular flocculant is added and iron oxyhydroxide powder or iron oxide powder coated with the aluminum compound and the silicon compound  is coagulated. The powder is baked and reduced. Substances up to a high polymerization rate of several million molecular weight from a low one of not less than one thousand molecular  weight are used as the high molecular flocculant, and sodium alginate, etc. are cited. A water- soluble salt such as aluminum chloride and a water-soluble aluminate such as sodium aluminate and the like are cited as the aluminum compound, and a water-soluble silicate, etc., such  as potassium methasilicate, water glass of various compositions, etc. are cited as the silicon compound coated onto the surfaces of the particles of iron oxyhydroxide powder or iron oxide powder together with the aluminum compound. alpha-FeOOH powder, etc. are cited as iron oxyhydroxide powder and iron oxide powder, and powder having excellent needle property is used.
Patent JP-H09234140-A (JP)
Title: Combined use of baby holder and waist bag
Inventor: NAKAYAMA KUNIKO
IPC: A45C13/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To hold a baby in a stable state by connecting a waist belt for installing around the waist to both ends of a waist bag body, by connecting hanging bands through a connecting belt by which the length of the lower end of the waist belt can be adjusted, and by providing the waist patch to the lower part of the hanging bands. SOLUTION: A waist belt 20 for installing around the waist is connected to both ends of a waist bag body 10, so that the buttocks of a baby can be supported thereby. Hanging bands 60 for fastening to the shoulders and the neck of the bag user such as the parent are connected through a connecting belt 90 by which the length at the lower end of the waist bag body 10 can be freely adjusted. A waist patch 67 for holding the waist part of a baby from the outside is provided to the lower part of the hanging bands 60. Further, a pocket 13 for carrying small articles in having a fastener-fitted opening 14 at its upper surface is provided to the front surface of the front cover 10d of the waist bag body 10. Thus, a baby can be always held in a stable state, and this can be used without any trouble.
Patent JP-H09238269-A (JP)
Title: Trapezoid skew correction circuit
Inventor: TAKEYA NOBUO
IPC: H04N3/227
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To correspond to the circuits of various vertical output systems without increasing peripheral parts by providing a polarity switch circuit moving the bottom of parabolic output voltage and changing the vertical screen position of a television receiver. SOLUTION: A vertical sawtooth wave generation circuit 101, a trapezoid correction circuit 102, a polarity switch circuit 103 and a vertical sawtooth reference wave generation circuit 104 are provided. The vertical screen position of the television receiver is changed by the polarity switch circuit 103 moving the bottom of parabolic output voltage. Namely, the vertical screen position can be moved with the minimum number of parts by providing the polarity switch circuit 103 for inserting the polarity of a DC voltage signal inputted to the trapezoid correction circuit 102. Thus, correspondence to the circuits of the various vertical output systems is possible without increasing the peripheral parts in the television receiver changing the vertical screen position.
Patent JP-S61203466-A (JP)
Title: Density adjusting device for copying machine
Inventor: UMEDA ARATA
IPC: G03G15/06
Filed: 1985-03-06
Abstract: PURPOSE:To obtain prints of good quality by a simple device over a wide original density range by providing a manual and an automatic density adjusting means and setting at least two stages of manual density level when the manual density adjusting means is selected. CONSTITUTION:Reflected light from an original is inputted from an optical fiber 16 fitted to a copying machine which is not shown in a figure and converted by a photodiode 17 photoelectrically and the maximum value is detected from the texture of the original by a peak holding circuit 21, A/D- converted 22, and inputted to a circuit 18. When an automatic density adjustment mode is set with a key 23, a CPU 19 controls a developing bias power source 23 through an output interface 20 with the output of the A/D converter 22 to turn on a display board 5. Further, when a manual density adjusting key 1 or 2 is operated to 'thick' or 'thin', a developing bias is adjusted according to the number of times of the operation to make, for example, a seven-stage display on the display board 3. Thus, a copy of good quality is taken by the simple device corresponding to wide-range density.