baber/WOPTO huggingface dataset:
Patent JP-H08106995-A (JP)
Title: Plasma processing device
Inventor: YOKOGAWA KATANOBU
IPC: C23C16/50
Filed: 1994-10-05
Abstract: PURPOSE: To reduce the degradation of work uniformity and an element damage rate caused by enlarging a diameter of a work object sample by forming a magnetic filed in parallel to a surface of the work object sample, and arranging an earth electrode on a magnetic flux passing passage. CONSTITUTION: An electron in plasma formed in front of a work object sample stand 7 is restricted by a magnetic flux. An impedance of the plasma is small in the magnetic flux direction, and an earth electrode 6 and the plasma excellently and electrically contact with each other. A sheet-like zero magnetic field area 9 is formed in front of the stand 7 by a cusp magnetic field 5. The plasma of the area 9 is low in an impedance in all direction, and its electric potential becomes almost electric potential of the electrode 6 over the whole surface. Therefore, the whole plasma can be kept in earth electric potention by an effect by which the plasma of the area 9 is formed in parallel to each other in front of the stand 7 and excellent electric contact between the plasma and the electrode 6. As a result, an electric potential difference between the plasma formed when a high frequency electric field is impressed on the stand 7 and a work object sample can be uniformly formed in a plane.
Patent JP-2000059591-A (JP)
Title: Compound output device
Inventor: ITO HIDEKI
IPC: H04N1/21
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To enable print output by the number of copies where copy data and print data mix in one copy in a compound output device equipped with a function as a copying machine and a function as a printer at the same time. SOLUTION: Both a file of picture data prepared at a host PC and a file of the picture data obtained by reading a document D by a scanner are stored in an HDD 2 and files are managed and, when a file is specified by a user from an operation part 3 and a printing instruction is inputted, the picture data of a specified file are read out of the HDD 2, and print output by the number of copies where copy data and print data coexist in a sheet of copy is performed by dealing with them as picture data of one kind without having recourse to an input configuration.  Thus, if a page number printing function or a title printing function is used, it is possible to print output each copy by adding a serial page number or a title to it and, if the number of copies to be print outputted is specified, it is possible to print output the specified number of copies with plural picture data file specified as a copy.
Patent JP-H1062337-A (JP)
Title: Optical characteristic measuring device
Inventor: ITO MASAHIRO
IPC: G01N21/27
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical characteristic measuring device in which the reduction in measuring precision resulted from the charging of a receiving member for placing a matter to be measured is dissolved. SOLUTION: This optical characteristic measuring device for measuring the optical characteristic of a matter to be measured from the reflected light from a light detector or the transmitted light thereby has a light source for irradiating a light to a pork PM (a matter to be measured) placed on an electric insulating tray (receiving member) 1 and a photovolatic light detector 6 on which the reflected light from the matter to be measured or the transmitted light thereby is incident. A protecting cover 34 formed of a light permeable conductive material such as Alx Zn1-x O is provided on the incident side of the light detector 6, and the protecting cover 34 is grounded. According to this device, the protecting cover 34 is never charged even when the receiving member is electrostatic.  Thus, since a trace current (false current) resulted from the charging of the receiving member is never output from the light detector, the optical characteristic of the matter to be measured can be measured with high precision.
Patent JP-H0796874-A (JP)
Title: Tire attaching device
Inventor: HAYASHI SHOICHI
IPC: B62D65/00
Filed: 1993-09-28
Abstract: PURPOSE:To easily and rapidly attach a tire, to enhance the manipulatability and to simplify the entire structure of a tire attaching device and to reduce the size thereof. CONSTITUTION:A tire attaching device is composed of a pivot shaft 20, a first arm member 22 having one end which is engaged to the pivotal shaft 20 so as to be rotatable in a horizontal plane, and horizontally extending, a second arm member 24 having one end engaged with the other end of the first arm member 24 so as to be rotatable in a horizontal plane, and horizontally extending, a rod 26 engaged with the other end of the second arm member 24 and downward extending, and tire means 28 mounted to the lower end part of the rod 26 and horizontally extending so as to turnable in a horizontal plane. Further, this pivot shaft 20 is inclined at a predetermined angle on the tire take-out side.
Patent JP-H0986981-A (JP)
Title: Production of cement clinker
Inventor: FUKUNAGA KENJI
IPC: C04B7/44
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent an adverse effect on the quality of clinker by limiting the charging site in a rotary kiln when coarse coal is charged into the kiln as a fuel. SOLUTION: At the downstream end 4 of a rotary kiln 1, a burner 6 is placed to form a burning zone. Material to be burned is charged from the upstream side end 2, and it is burned in the burning zone to produce cement clinker. In this process, coarse coal is charged 5 into the burning zone from the end part where the burner 6 exists. The position of the arriving zone 7, where the coarse coal charged in the longitudinal direction of the rotary kiln 1 arrives, is adjusted so that the material to be burned is exposed to an oxidizing atmosphere (9: burning zone of oxidizing atmosphere) after passing the arriving zone 7.
Patent JP-H1176345-A (JP)
Title: Sole massager
Inventor: SHIRAHAMA KATSUNORI
IPC: A61H15/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a sole massager with which the upper surface of feed screw rod or nut for driving a roller is covered with any inexpensive means. SOLUTION: Concerning this massager, the upper surface of feed screw rod 6 and nut 7 screwed with the feed screw rod 6 is provided with an elastic screw cover 36 which can be bent and can present restoration force, one end of the screw cover 36 is idly fitted on the side of a base 1 and the other end is opened. Cloth covers the surface of this screw cover 36.
Patent JP-H06192237-A (JP)
Title: Preparation of trialkylpyrazine
Inventor: TE KUEI CHIEN
IPC: C07D405/06
Filed: 1993-09-28
Abstract: PURPOSE: To provide a method for producing trialkylpyrazine compounds in a high yield capable of providing a roast note by being added to various foods.  
     CONSTITUTION: When 1-hydroxy-2-keto (having 3 to 10C atoms, e.g. acetol), ammonium compounds and an aldehyde-containing aqueous medium are allowed to react with each other to form trialkylpyrazine compounds, 1-hydroxy-2-ketone is singly dropped to the remaining reaction mixture or to a mixture containing 1-hydroxy-2-ketone, preferably 1-hydroxy-2-ketone and aldehyde are dropped to the aqueous medium containing an ammonium compound to be allowed to react with each other. The trialkylpyrazine compounds formed is isolated by raising the pH of the reaction mixture up to alkalin pH, thereafter, isolated by using a modified Rikens-Nickerson steam distillation extractor either using or not using an organic solvent and subsequently finally purified by vacuum distillation. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0289680-A (JP)
Title: Microcapsule and recording material
Inventor: TAKAHASHI RYUICHI
IPC: B41M5/124
Filed: 1988-09-27
Abstract: PURPOSE:To obtain a distinct picture by using a pressure sensitive recording material employing a compound containing a melamine derivative having a substituent displaying ionicity under the state of dissociation. CONSTITUTION:A recording material has a recording layer including micro- capsules formed around a core substance composed of a color picture forming substance and an oily liquid on a supporter. Said microcapsule consists of a wall material comprising a melamine derivative shaped of formaldehyde and a melamine compound containing at least a 5wt.% melamine derivative having one or five substituents displaying cationic properties or anionic properties under the state of dissociation per one triazine ring and aldehyde resin. Accordingly, the breakdown of the capsules at the time of handling or the exudation of the core substance in the capsules under severe preservative conditions (high- temperature high humidity) can be inhibited, thus forming a distinct picture to the recording material.
Patent JP-2000077982-A (JP)
Title: Semiconductor integrated circuit
Inventor: YATSUNO HIDEO
IPC: H03K3/037
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a resume function with simple circuit configuration without using a non-volatile memory provided in a peripheral circuit for saving data at the time of power supply cutoff by providing a non-volatile element such as a ferroelectric capacitor corresponding to the storage node of an order circuit in a processing circuit. SOLUTION: This semiconductor integrated circuit is provided with the processing circuit equipped with the order circuit and combination circuit for holding data such as a D flip-flop circuit, for example. The D flip-flop circuit is a circuit for fetching and holding data at the rising edge of a clock. Concerning the semiconductor integrated circuit, ferroelectric capacitors 9 and 8 are respectively connected to storage nodes N1 and N2 of the D flip-flop circuit. Then, power supply is cut off after the data of the storage nodes N1 and N2 are previously saved in the ferroelectric capacitors 9 and 8 before the cutoff of power supply and the data saved in the ferroelectric capacitors 9 and 8 are fed back to the storage nodes N1 and N2 when a power source is turned on again.
Patent JP-2000076874-A (JP)
Title: Nonvolatile semiconductor memory apparatus
Inventor: TAKAHASHI MASATO
IPC: G11C16/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To shift a memory element in a deplete state to a normal threshold state with a small consumption current by writing with setting a write verify voltage lower than when a drain current is fed to the memory element for restoration and conducting the restoration operation with the same tuunel current as at a erase operation. SOLUTION: In the case where a source voltage Vccs is 3.3 V or 1.8 V, a delete verify voltage Vve is set to 5.6 V or 4.0 V, a read voltage Vr is set to 3.3 V or 1.8 V, a write verify voltage Vvw is set to 2.0 V or 1.2-1.3 V and a deplete judge voltage Vd is made the same 0.6 V. Accordingly, since the write verify voltage Vvw is set beforehand to be lower than a voltage (2.5 V) in a restoration method using a drain current, for example, 2.0 V, a margin to the read voltage Vr is kept large even when a threshold of non-deplete bits becomes high more or less, without a read error being brought about.
Patent JP-S61121577-A (JP)
Title: Image pickup device
Inventor: AKIYAMA IKUO
IPC: H04N5/335
Filed: 1984-11-16
Abstract: PURPOSE:To obtain a solid-state image pickup element with the construction in which the yield is hard to reduce and an image pickup device using the element by installing an optical magnification converting means set so that the scale factor in the horizontal and longitudinal directions can be coincident to the ratio of extension in the direction respectively corresponding to the image pickup part. CONSTITUTION:An incidence optical image 1 of an aspect ratio 5:3 is formed an image at the whole surface of an image pickup area 3 of a solid-state image pickup element 2 through an anamorphic optical system 4 as an optical magnification converting means which generates the video with different magnifications in the longitudinal direction and in the horizontal direction on the image surface. To apply an element 2 to the high definite TV system, it is necessary to arrange effective picture elements of 1,280 picture elements in the horizontal direction and 1,045 picture elements in the vertical direction, and the size of the unit picture element is horizontal 10.7mum and longitudinal 13.1mum. Therefore, the line width of a transfer part 36 of charge transfer electrodes 34 and 35 can be enlarged to 4-5mum, and the disconnection of the row direction wiring can be minimized very much. Gaps 37 and 38 of the electrodes 34 and 35 positioned on a vertical register 33 also can be expanded to the interval of 2-3mum and the shorting of the row direction wiring can be minimized.
Patent JP-S6396296-A (JP)
Title: Device for controlling solid paint component in electrodeposition
Inventor: KIKUTA MASATO
IPC: G01N29/00
Filed: 1986-10-14
Abstract: PURPOSE:To stably carry out electrodeposition in specified film thickness, by judging the solid component proportion in the paint in a tank in the electrodeposition device from the paint temp. and the ultrasonic wave propagation velocity, and replenishing a fresh paint into the paint tank based on the result to fix the solid component proportion in the paint. CONSTITUTION:When a material to be coated is electrodeposited with a paint in the electrodeposition device, the solid component in the electrodeposition paint gradually decreases with the lapse of time, hence the component is replenished, and a coated film is formed always at a fixed rate. For that purpose, a thermometer 42, an ultrasonic transmitter 46, and an ultrasonic receiver 48 are provided in the paint in the tank 20 for measuring the solid component in the electrodeposition paint, the solid component concn. in the paint is calculated in a computing part 26 from the paint temp. and the ultrasonic wave propagation velocity, the value is compared with the standard set value, a pump 60 is driven based on the difference to supply a fresh paint in a replenishing paint tank 58 into the electrodeposition paint tank 10, hence the proportion of the solid component in the paint is always kept constant, and a material to be coated is stably electrodeposited in specified thickness.
Patent JP-S62100741-A (JP)
Title: Preparation of whole solid-state complementary electrochromic display element
Inventor: MINAMITANI TAKANORI
IPC: G02F1/17
Filed: 1985-10-29
Abstract: PURPOSE:To prevent a whole solid-state complementary electrochromic display element from deteriorating in characteristics while allowing the element to stand at high temp., by providing a stage for setting the thickness of an electrochromic layer to a set value by sputter-etching treatment and a stage for forming a solid electrolyte layer and a reduction color developing layer or an oxydation color developing layer, and an electrode layer continuously. CONSTITUTION:After subjecting the surface of an EC layer to sputter-etching treatment by exposing an oxidation color developing electrochromic layer to plasma, then an electrochromic display element is formed by forming successive ly a solid electrolyte layer, reduction color developing EC layer, and an electrode layer in the same vacuum atmosphere. The sputter-etching is performed by holding the oxidation color developing potential at <=-140V basing on the earth potential, then, continuous thin film formation is performed in the same vacuum atmosphere. By this procedure, a stable EC display element having remarkably reduced degree of deterioration in characteristics when it is allowed to stand is obtained.
Patent JP-H0294208-A (JP)
Title: Light processor
Inventor: ITO AKIRA
IPC: F21V25/12
Filed: 1988-09-29
Abstract: PURPOSE:To prevent the danger of explosion by feeding the voltage to a shutter driving equipment, a lamp, and a damper driving equipment after confirming the pressure difference in a light body. CONSTITUTION:A motor 18 for a fan is operated while a shutter 3 is closed, the gas in a light body 1 is purged, and the clean air is filled into the light body 1 from a feed duct 4. When the pressure in the light body 1 is made higher than the pressure outside the light body 1, this pressure difference is detected by a pressure difference sensor 6. When the pressure difference sensor 6 is operated, a light emitting element 10 is lighted, a light receiving element 11 receives the light and is excited, a relay 12 is operated to close a contact S1, a solenoid switch 13 is excited to close a switch SW, and the preparation for the operation start is completed. If an operation switch 16 is interlocked with the solenoid switch 13, the switch 16 is closed to turn on a lamp with no external command for operation.
Patent JP-S6487449-A (JP)
Title: Recording device
Inventor: URA HIROAKI
IPC: B65H5/06
Filed: 1987-09-25
Abstract: PURPOSE:To securely form a loop at the time of paper refeeding by making the size of a conveying roller on a refeeding-roller side out of conveying rollers for conveying a sheet of paper which are provided in a paper feeding part slightly larger than that of a refeeding roller. CONSTITUTION:A sheet of paper which is sent by means of the conveying rollers 150, 151 of a paper feeding device 204 or a sheet of one-side copied paper which is sent via an invertingly conveying part 209 and a stacker part 210 is further sent by means of conveying rollers 403, 404. And, as the sheet of paper is detected by a register sensor provided in a copying conveying part 205, the conveying rollers 150, 151, 403, 404 are stopped after a defined time, and the sheet of paper is on standby while forming a loop toward register rollers 408, 409. Then, the register rollers 408, 409 are rotated at a defined timing to send the sheet of paper to an image forming part 203. In this case, since the diameters of the conveying rollers 150, 151 are formed slightly larger than those of the register rollers 408, 409, the loop can be securely formed. Thereby, each paper feeding timing can be securely conformed preventing the shifting of an image.
Patent JP-S6397001-A (JP)
Title: Microwave semiconductor device
Inventor: MASUTANI NAOYUKI
IPC: H01P3/08
Filed: 1986-10-13
Abstract: PURPOSE:To enhance the scale-down of a device and to make the device have a high reliability by forming a matching circuit with suspended lines and providing a through hole in the part where the lines are parallel. CONSTITUTION:The suspended lines 4 is constituted by providing an internal conductor lines 5 meandering on a matching circuit substrate 12, where a dielectric 12a whose material is the same to the substrate 12 is provided with covering the lines 5 and also an earth conductor 11a on the dielectric 12a, and the through hole B6 which connects an earth conductor 11 on an enclosure 1 with the conductor 11a in the part of the lines 5, where the lines are parallel. In a microwave semiconductor device with the constitution line this, the shortening coefficient of wavelength can be small compared with the case of using microstrip lines. Namely the physical length of lines for obtaining the necessary electric length can be small, so that the scale-down of the device can be possible. And the through hole 6 shields between the lines like microwaves to prevent the combination between lines, so that the reliability of the device can be made high.
Patent JP-H0290819-A (JP)
Title: Echo cancellor
Inventor: SHIINO HARUHIRO
IPC: H04B3/23
Filed: 1988-09-28
Abstract: PURPOSE:To improve a follow-up property with respect to the change of an echo pass by obtaining the mean value and the variance value of a power rate between a reception signal and a transmission signal, judging that the change of the echo pass exists when the variance value is smaller than a first threshold and the mean value is larger than a second threshold and outputting an estimation start signal. CONSTITUTION:An echo pass change detector 40 has a rate calculation circuit 50 calculating the power rate of the reception signal x(k) and the transmission signal s(k), a mean calculation circuit 60 calculating the mean value mAE of the power rate, a variance calculation circuit 70 calculating the variance value sigma<2>AE of the power rate and a comparison decision circuit 80. The comparison decision circuit 80 decides it to be the change of the echo pass when the variance value sigma<2>AE is smaller than the first threshold TH1 which has been set and the means value mAE is larger than the second threshold TH2 which has been set, and outputs the estimation start signal ADP for one sampling section. Thus, pursuit can be improved with respect to the change of the echo pass without deteriorating a double talk detection sensitivity.
Patent JP-H0291628-A (JP)
Title: Parallel displacement mechanism
Inventor: YOKOYAMA EISUKE
IPC: G03G15/041
Filed: 1988-09-28
Abstract: PURPOSE:To obtain a high-accuracy parallel displacement mechanism whose constitution is simple by moving a moving body where a lens is attached while making the sliding part of the moving body always abut on the specified guiding part of a guiding plate. CONSTITUTION:Groove pulleys 20a and 20b of the sliding part of the moving body 20 of a copying machine, etc., where the lens 21 is attached are made to abut on the guiding parts 22a and 22b of the guiding plate 22, which have specified moving loci, and energized right downward by a spring 29. A wire 23 is attached to the pin 20d of the moving body 20 and wound to a drum 26 before it is connected to a connection pin 29a. By rotating the drum 26 in a direction shown by an arrow 30 with such a constitution, the wire 23 moves in a direction shown by an arrow 31 and the moving body 20 moves left upward along the guiding part 22. At such a time, moments are always imposed on the moving body 20, which can be accurately moved in parallel and along the arc-shaped locus.
Patent JP-H04122971-A (JP)
Title: Fixation device
Inventor: OGUSU MASAYUKI
IPC: G01K5/02
Filed: 1990-09-14
Abstract: PURPOSE:To stop power supply to a heat source accurately in a short time if a heating roller rises in temperature abnormally by detecting set temperature optically and sending a signal if the measured temperature of a temperature measuring means arranged nearby the heat source reaches the set temperature. CONSTITUTION:A rod-shaped glass thermometer 12 is fitted to the side plate 8 of a fixing unit and a liquid reservoir part 12b is arranged where the radiant head from a heater 6 is received directly. A photointerrupter 13 as a detecting means is arranged by the thermometer 12, the light emitted by an LED 13a is reflected by the surface of a liquid column part 12a, and its reflected light is photodetected by a photodetecting element 13b. This device has a difference in the reflected light quantity depending upon whether there is liquid at the reflection position of the liquid column part 12a or not, so the photodetection quantity also varies and whether the liquid level reaches the reflection position or not, namely, whether the set temperature is reached or not can be detected. Therefore, when an abnormal temperature rise state is entered as a result of continuous power supply, the liquid level of the thermometer 12 rises, which is detected by the photointerrupter 13; and its signal is sent to a CPU and the power supply to the heater 5 is stopped.