baber/WOPTO huggingface dataset:
Patent JP-S621262-A (JP)
Title: Semiconductor memory device
Inventor: SUSA MASAHIRO
IPC: H01L27/10
Filed: 1985-06-26
Abstract: PURPOSE:To prevent the generation of a soft-error while remarkably reducing the capacitance of a bit line by forming a MOS field-effect transistor constituting a memory-cell onto a substrate through an insulating film and insulating and isolating an information-charge storage section and the bit line from the substrate. CONSTITUTION:A field oxide film 2 is shaped to an Si substrate 1, an SiO2 film 4 is grown through thermal oxidation, a poly Si film is deposited on the whole surface, boron is doped, a pattern is formed, and boron is recrystallized through laser-annealing. A gate oxide film 8 is grown through thermal oxidation, a poly Si film is deposited, a pattern is shaped, a transfer gate 9 is formed, and phosphorus is doped to the whole surface to shape a storage a gate 5 and a bit line 7. An SiO2 film is deposited, an inter-layer insulating film 3 is formed, a contact-hole is bored, and a metallic wiring 10 is shaped.
Patent JP-S5566992-A (JP)
Title: Method of burning tar sludge
Inventor: SUGAWARA KINICHI
IPC: C10L5/48
Filed: 1978-11-13
Abstract: PURPOSE: Tar sluge is finely pulverized, heated, then burned with a burner, thus premitting the atomization at the top of the burner and the sole utilization as a fuel for indusrial kilns and preventing the environmental pollution.  
     CONSTITUTION: Tar sludge is finely pulverzied so that the content of combustible solid with less than 149 micron particle size becomes 90% or more. The resulting sludge is heated to 80W120°C and burned with a burner. The sludge contains a large amount of solid; however, usual burning units containing gear pumps, oval flow meters cannot suitably be used for a long time. Therefore, the suitable oil pumps are diaphragm type that has wear-resisting structure and can make quantitative supply. Further, in order to cope with the wearing and clogging of the oil nozzles in the burner by the sludge, burners with simple structure and large oil- nozzle diameter and external air-mixing means are suitably used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09299704-A (JP)
Title: Solution concentrating method and ice crystal washing method
Inventor: SHIRAI YOSHITO
IPC: F25C1/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To concentrate solution to desired concentration without needing many seed crystals of large particle size by adding ice crystals which become seed ice to the solution and making the seed ice crystals absorb water in the solution to form ice crystals of large particle size. SOLUTION: Liquid to be concentrated is continuously fed to a first crystallizer 3 by a raw material supply pump 6, and water in the liquid to be concentrated is frozen to form ice crystals which are separated to concentrate the liquid by about 1.7 times there. Next, the liquid is fed to a second crystallizer 4 by a liquid transfer pump 7 and is subjected to concentration by ice crystallization in the same way of the first crystallizer 3. Furthermore, it is sent to a third crystallizer 5 by a liquid transfer pump 8, and when seed ice crystals are continuously thrown there, water in the solution is absorbed in the ice crystals or the formed ice crystals of small particle size are flocculated into seed ice crystals to make them have large particle size.  The seed crystals of large particle size grown there are sent to the first crystallizer 3 and the second crystallizer 4 and are reused. In this manner, the liquid is efficiently concentrated and cryogenic energy is effectively used.
Patent JP-H01307815-A (JP)
Title: Reset system for information processor
Inventor: OMIYA YASUTO
IPC: G06F1/24
Filed: 1988-06-07
Abstract: PURPOSE:To quickly reset registers to a pattern where '0' and '1' exist together by fixing the scan clock input terminal of each register to a significant value and using an inverting gate or the like for connection between desired registers in a scan path. CONSTITUTION:A mode switching input terminal 4 is set to the scan mode, and clocks of a scan A clock input terminal 5 and a scan B clock input terminal 6 are set to the turning-on state, and a scan input terminal 2 is fixed to '0'. Then, scan data flows to the scan path so that a value indicated in each register 1 is obtained. Thereafter, the gate delay time is considered to turn off clocks of the scan A clock input terminal 5 and the scan B clock input terminal 6, and thus, the reset operation is terminated, and respective registers 1 are quickly reset to a pattern where '0' and '1' exist together. With respect to the connection order of the scan path constitution in this case, registers to be reset to '0' are connected as a group, and an inverting gate 7 is next connected, and registers to be reset to '1' are finally connected as a group.
Patent JP-H08310686-A (JP)
Title: Carrying device of image forming device
Inventor: MIYAMOTO KAZUTAKA
IPC: G03G15/00
Filed: 1995-05-16
Abstract: PURPOSE: To prevent the noise to be generated when the rear end of a transfer material is passed through a suction port by providing a means to stop the adsorbing effect of the transfer material before the rear end of the transfer material is passed through a sucking means. CONSTITUTION: A detecting member 13 to detect a transfer material is arranged on the upstream side of a suction port 12 when viewed in the carrying direction of the transfer material, and a detecting means 14 to detect the tip of the next transfer material when it reaches an image forming part is arranged. A signal is transmitted to a control part arranged on the device body side by arranging the means to detect the transfer material, a fan 7 is stopped when the rear end of the preceding transfer material is detected by the detecting member 13, and the fan 7 is driven when the next transfer material reaches a resist roller 15. When the rear end of the transfer material reaches the suction port 12, the fan 7 is stopped by this constitution, and the noise generated by the change in the suction force can be favorably prevented.
Patent JP-H035889-A (JP)
Title: Office layout device
Inventor: KAMEI TAKETO
IPC: G06F17/50
Filed: 1989-06-01
Abstract: PURPOSE:To releases a designer from complicated work, and simultaneously, to enable him to work speedily by computerizing process in office layout. CONSTITUTION:The device consists of an input control part 1-4, a main storage part 1-7, a display control part 1-6, a drawing data base 1-9, and an output control part 1-10 connected respectively to a data processing part 1-8. Then, the data processing part 1-8 processes data from the input control part 1-4, and sends the image of a prefect drawing to the display control part 1-6, and simultaneously, accumulates it in the drawing data base 1-9, and it sends a drawing image from the data base 1-9 to the output control part 1-10 whenever a request is issued. Thus, since a computer is used, the layout of an office can be determined efficiently at real time.
Patent JP-S63303521-A (JP)
Title: Electric wave receiving and reproducing device with auto-off mechanism
Inventor: NORIKURA HISAAKI
IPC: H04B1/16
Filed: 1987-06-04
Abstract: PURPOSE:To automatically turn off a power source after transmission is completed and to prevent the forgetting of the turning-off by discriminating whether or not the electric wave received by a receiving and reproducing device for radio, television, etc., is noise only, and turning off the energizing when the noise only continues for a constant time. CONSTITUTION:The electric wave of a radio, a television, etc., received by an electric wave receiver 1 is demodulated 2, and a signal is reproduced 3. On the other hand, the signal from the electric wave receiver 1 is impressed to a noise detecting device 4. The constant level or below of the electric wave from the electric wave receiver 1 is cut by a limiter 6. When the signal cut by the limiter 6 is not put in, it is judged by a signal detecting device 7 that the electric wave is not transmitted, a counter 8 is activated and when the signal is put in again, the counter 8 is reset. When the counter 8 counts a prescribed value or above, judges the completion of transmission, a switch off signal is generated 9 and the power source is turned off. Thus, the erroneous action at the time of switching a channel is prevented. Since a transmitting completion is correctly detected and the switch is turned off, the forgetting of the turning-off of a switch is prevented.
Patent JP-H09325028-A (JP)
Title: Surveying device
Inventor: YAMAMOTO KIYOSHI
IPC: G01C1/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To transmit a signal in such a state that the cover is closed by converting an electric signal generated by a surveying device into an optical signal and arranging a deflection means for optical path on a position which is covered with a cover. SOLUTION: An axial hole is provided in the center of a transmitting part 74, and a rotary shaft 75 is supported pivotably and rotatably while being projected from the outer surface of the part 75. When the shaft 75 is rotated and driven from the outside of the part 64 a reflection member 76 is rotated together with its rotation. In the member 76, the shaft 75 is formed of both sides parallel to the central axial line as a reflection surface 77. Thus the member 76 can reflect the transmitted optical signal. In addition, when a cover 70 is closed, the shaft 75 is directed toward a direction crossing orthogonally the attaching surface of a card attachment part and it is arranged on the optical path of optical signal sent from a window 62 for sending/receiving light for a card 60 in which the member 76 is attached to the attachment part.  Thus the optical signal is reflected on the member 76 for reflection.
Patent JP-2000325383-A (JP)
Title: Medical treatment for bone, healing diagnosing method and medical treatment and healing diagnosing apparatus
Inventor: TAKANO MASAHIKO
IPC: A61F7/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To measure the healing state of a lesion while medical treatment for the bone is made by a simple means by measuring the healing state of the bone which is a lesion by a reflection signal with the same ultrasonic wave as that used in medical treatment at the time of diagnosing the medical treatment and healing of the bone. SOLUTION: At the time of medical treatment by a medial treatment and healing diagnosing apparatus, signals from a sine wave oscillator 1 and a rectangular wave oscillator 2 are multiplied by a multiplier 3 to form a ultrasonic wave signal, the signal is controlled to a designated level by an amplifier 4, and then given to a probe 6 through a gate circuit 5, and an irradiation ultrasonic wave 9 for medical treatment is applied to the fracture lesion 8. The reflected wave is detected by the probe 6, and the detection signal is input to a PC 13 trough an amplifier 11 and an A/D converter 12.  The PC 13 inputs patient data from an operator 15 according to the signal, generates a probe driving voltage adjusting signal 20 according to the information of a medical treatment condition, further generates a medical treatment time setting signal 19 to be set in a timer 18, and displays necessary information on a monitor 14.
Patent JP-H0432713-A (JP)
Title: Position detector
Inventor: NAKA TAMAKI
IPC: A01F12/32
Filed: 1990-05-29
Abstract: PURPOSE:To accurately detect a shift in the position of the external surface part of an object to be detected without any electric correction by changing plural kinds of combination of pieces of detection information of plural detection parts as a disk rotate. CONSTITUTION:A sensor which detects the position of the top surface of a straw layer is provided to arch metal 20 fixed to a receiving net 5. The sensor S consists of a contactor 21 which is provided while enabled to swing freely in the conveying direction of a processed body, a disk 22 which turns integrally around the same axis P with the contactor 21, and four optical pickup devices 24a - 24d which read whether or not slits 23a - 23d formed in the disk 22 are present or not from transmitted light, and connected to a controller H through four signal lines L1 - L4 connected to the devices 24a - 24d. Then the slits 23a - 23d change plural kinds of combination of pieces detection information of the devices 24a - 24d as the disk 22 rotates and the length in circumferential directions where plural kinds of combination appear is so set that the combinations change every time the position shift increases or decreases by a set quantity.
Patent JP-H08334227-A (JP)
Title: Igniter
Inventor: MIFUNE HIDEO
IPC: F23Q2/30
Filed: 1995-06-07
Abstract: PURPOSE: To make possible visual recognition of the form of a flame by coloring a combustion flame, previously almost so colorless to be invisible when performing a catalytic combustion with a catalyst member for reignition set while a fuel gas is mixed with a primary air. CONSTITUTION: A combustion cylinder 18 is provided to burn a gas in which a fuel gas jetted from a nozzle is mixed with primary air. A catalyst member 1 for reignition is arranged in the combustion cylinder 18 while a flame coloring member 6 having a flame coloring material 6 is set indicating a flame reaction to color a flame.
Patent JP-H08335685-A (JP)
Title: Solid-state imaging device
Inventor: ABE SEIGO
IPC: G02F1/13
Filed: 1995-06-07
Abstract: PURPOSE: To improve the sensitivity and planarity of a solid-state imaging device. CONSTITUTION: This solid-state imaging device is so constructed that a photodiode section formed on a silicon substrate 101 and charge transfer electrodes 103, 104 for transmitting electric charge accumulated in the photodiode section are covered with a liquid crystal 108. Liquid crystal electrode sections 106, 110 are patterned in accordance with the charge transfer electrodes 103, 104. The electric field applied between the liquid crystal electrodes 106, 110 is so controlled that liquid crystal lattices intercept vertical incident light only above the charge transfer electrode 103, and that above the photodiode section, the liquid crystal lattices deflect light, obliquely going toward the charge transfer electrodes 103, 104, to the photodiode section and allow light vertically incident on the photodiode section to pass.  This improves the sensitivity and planarity of the solid-state imaging device and reduces variations in characteristics in plane.
Patent JP-S5566556-A (JP)
Title: 3-pentyloxy-6-cyclohexanecarboxy-phthalonitrile
Inventor: INUKAI TAKASHI
IPC: C09K19/54
Filed: 1978-11-15
Abstract: NEW MATERIAL:3- n-Pentyloxy-6-( trans-4'- alkylcyclohexanecarboxy )-phthalonitrile expressed by the formula (R is 1W10C alkyl).  
     USE: A liquid crystal material having a remarkably large negative inductive anisotropy (-17W-18). It is colorless and has a lower melting point.  
     PROCESS: The mono-n-pentyl ether of 2,3-dicyano-p-hydroquionoe is reacted with a trans-4-alkylcyclohexanecarboxylic acid halide in a basic solvent to give the compound expressed by the formula. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6031898-A (JP)
Title: Control apparatus of digestion tank
Inventor: DEGUCHI HIDEAKI
IPC: C02F11/04
Filed: 1983-08-03
Abstract: PURPOSE:To obtain a stable methane gas generating amount, by providing an estimating operation apparatus of methane gas generated in a digestion tank and an operation apparatus for outputting a control signal on the basis of the comparative operation of the estimated value and the methane gas generating amount in the digestion tank. CONSTITUTION:The amount and concn. of sludge charged into a digestion tank 1 in the preceding time are measured by a charged sludge flow meter 8 and a charged sludge densitometer 7 and the measured values are inputted to an estimating operation apparatus 11 where the amount of a sludge solid substance is calculated to input the estimated methane gas generating amount of charged sludge to a comparing operation apparatus 13. Digestion gases from the digestion tank 1 and a digestion tank 2 due to the preceding sludge charging result are sent to a gas tank 4 but the concn. of the methane gas and the flow amount thereof in the digestion gas are measured by a digestion gas meter 9 and the measured values are inputted to a generation amount operation apparatus 12. In this case, a methane gas amount during a determined time from the preceding sludge charging to this time sludge charging is inputted to a calculation and comparison operating apparatus 13.
Patent JP-2000324992-A (JP)
Title: Built-in sinker for float for fishing
Inventor: OGURI AKIO
IPC: A01K93/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a float for fishing having a simplified structure, preventing a fishing line from coming into contact with the bottom exit of the float at a right angle to the exit and passing through the exit, capable of making a smooth mutual movement of the float and the fishing line and a quick splashdown of a fishhook and the float. SOLUTION: This sinker which is locked on a bottom of a float is a heavy sinker 3 made of brass comprising a large diameter tubular part 31 and a small diameter fishing line path tube 32 connectedly installed on the upper part of the large diameter tubular small part. The bottom of a fishing line tube 2 is inserted into an insertion hole 321 perforated in the circumference of the small fishing line path tube 32 from the top. In the larger diameter tubular part 31 of the sinker 3, the inner peripheral surface of the large diameter tubular part is made into an inclined surface state in such a way that an opening part is enlarged from the bottom of a fishing line hole 30 as a starting inner edge part K for enlarging an inner periphery toward an opening edge part S of the bottom exit.
Patent JP-H09301094-A (JP)
Title: Fitting structure for character-illuminated license plate
Inventor: MITSUYOSHI YUUZOU
IPC: B60Q1/56
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a theft and improve the design by largely reducing the overall depth. SOLUTION: A stud bolt 31 is erected on a bracket 3 fixed on a vehicle panel 51, and is inserted through a through hole 131 in a character-illuminated license plate 1 to fix the character-illuminated license plate 1 on the bracket 3 with a nut member 7. A nut part 71 and an operation part 72 of the nut member 7 are connected to each other by a neck part 73 of a preset diameter, and with the nut part 71 being coupled with the stud bolt 31 the neck part 73 is screwed off by a preset turning force or above applied thereto to separate the operation part 72 from the nut part 71.
Patent JP-H04269630-A (JP)
Title: Weighing apparatus
Inventor: EZU HARUNORI
IPC: G01G23/37
Filed: 1991-02-25
Abstract: PURPOSE:To set the operation timing of an automatic zero-point adjusting mechanism in a belt-type weighing apparatus automatically based on the speed of a belt and the length of a material to be weighed. CONSTITUTION:A conveying belt for conveying a material to be weighed is mounted on a load cell 5 in a measuring conveyer device 1. A filter-constant operating means 35 computes the optimum filtering conditions based on the conveying speed of the weighing conveyer 1 and the length of the material to be weighed. A digital filter 10 is controlled with the filter-constant operating means 35 and digitally filters the weight signal from the load cell 5. Means 38 and 39 compute the automatic zero-point inhibiting time based on the length and the conveying speed of the weighing conveyer 1, the length of the material to be weighed and the filtering conditions. These parts are provided.
Patent JP-H06329550-A (JP)
Title: Method for treating aqueous solution of hemoglobin
Inventor: AWAI KOJI
IPC: A61K35/14
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a new industrial productive method for treating an aqueous solution of hemoglobin without causing deterioration in which the hemoglobin is carbonmonoxylated and decarbonmonoxylated for manifesting the oxygen transport function of the hemoglobin for a long period. CONSTITUTION:The carbonmonoxylation treatment of hemoglobin and decarbonmonoxylation treatment of the carbonmonoxylated hemoglobin is carried out by using (i) hollow fiber composed of a porous hollow yarn membrane and (ii) reacting carbon monoxide gas with an aqueous solution of the hemoglobin in the carbonmonoxylating treatment or (iii) reacting a gas other than the carbon monoxide gas with the carbonmonoxylated hemoglobin while irradiating the reactional mixture with light in the decarbonmonoxylating treatment.
Patent JP-H01308844-A (JP)
Title: Low-temperature fusible glass composition
Inventor: KIJIMA TAKESHI
IPC: G11B5/23
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a composition, capable of fusing treatment at relatively low temperature sand suitable for filling ion voids of magnetic heads by specifying a blending composition of SiO2, B2O3, PbO, ZnO, Al2O3, Na2O, ZnF2, NaCl, BaO and SrO. CONSTITUTION:A glass composition, containing 1-3wt.% SiO2, 10-14wt.% B2O3, 29-54wt.% PbO, 8-16wt.% ZnO, 2-6wt.% Al2O3, 4-10wt.% Na2O, 0.1-0.2wt.% ZnF2, 0.1-0.2wt.% NaCl, 1-3wt.% BaO and 1-3wt.% SrO, the total content of BaO and SrO set at 2-4wt.% and fusible at 1,200 deg.C by using NaNO3 as a raw material for the NaO. In the above-mentioned composition, alumina is preferably used as a raw material for the Al2O3. H3BO3 is preferred as a raw material for the B2O3 and Pb3O4 is preferred as a raw material for the PbO.
Patent JP-S62298962-A (JP)
Title: Tape drawing-out device
Inventor: KIMURA SHIYOUSUKE
IPC: G11B15/665
Filed: 1986-06-18
Abstract: PURPOSE:To eliminate the unstable condition of the position of a pulling-out post when a tape is quickly fed by pulling out a magnetic tape from a first position in a cassette by a pulling-out member, abutting to an elastic member fixed to a certain position before turning is completed at a second position, deforming the elastic member, energizing and fixing a pulling-out member in the second position condition. CONSTITUTION:A pulling-out arm 3 starts to turn in a clockwise direction from the first position by a cam gear 7. At this time, the pulling-out arm 3 and a plate spring 10 are separated. Thereafter, the pulling-out arm 3 is abutted to the plate spring 10 by the turning of the pulling-out arm 3 before the turning is completed, thereafter, as the turning is executed, the plate spring 10 is elastically deformed and the pulling-out arm 3 is energized in the counter-clockwise direction. Namely, while the pulling-out arm 3 is at the second position, the pulling-out, arm 3 is energized in the counter-clockwise direction by the plate spring 10, overlapped with a tensile force by a return spring 6 and the larger energizing force is given. Consequently, a pulling-out post 2 prevents the phenomenon that a magnetic tape 1 is operated by a friction force.