baber/WOPTO huggingface dataset:
Patent JP-H0615262-A (JP)
Title: Device and method for separating fine particle from liquid having floating fine particle therein
Inventor: ROBAATO TEII SHIRU
IPC: C02F1/40
Filed: 1991-10-19
Abstract: PURPOSE: To remove floating solids together with surface by providing the apparatus with a means for discharging liquid and scraped particulates into a recovering tank, a weir box adjustable at an end edge, means for removing sludge from this weir box and means for vertically moving the upper end of the weir box.  
     CONSTITUTION: A conduit 12 for discharging the liquid and the scraped particles in a first position of the recovering tank 10 and first and second positions are parted sufficiently to the extent that the scraped particulates adjacent to the liquid surface of the second position flow when the fluid flows so that the second position exists below the floating particulates. The weir box 16, in which the particulates are flowed and the sludge 29 contg. water is formed, is made adjustable to move the end edge upward or downward in order to increase or decrease the flow rate of inflow. The upper end is moved upward or downward in response with the height of the sludge 29 in the weir box by removing the sludge 29 of the amt. equal to the min. amt. necessary for the amt. of the liquid in the sludge 29 to be removed for carrying the particulates into the weir box 16. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11111405-A (JP)
Title: Connector for mounting on substrate
Inventor: HISAMATSU KAZUHITO
IPC: H01R12/16
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an ultra thin type connector free of troubles of such as damages of an insulators and adhesion of a solder by fixing an insulator block, which arranges a plurality of contacts in order and supports them in a rod-like part, in the inside of a shell made of a metal plate through columnar parts uprightly installed in both end of the rod-like part. SOLUTION: A plurality of contacts 12 are arranged in the longitudinal direction in parallel to each other in the right angle direction and supported in a long rod-like part 11a of an insulator block 11 and at the same time column-like parts 11b, 11c having dents 11d, cuts 11e, steps 11f, etc., are projected in the right angle direction in both ends. On the other hand, a shell made of a metal plate is constituted by assembling upper and lower flat plate parts 13a, 13b through bridge parts 13c, 13d and bend pieces 13e, etc., and engaging pieces 13g and reinforcing parts 13f for ground to the substrate are further formed in the shell. The insulator block 11 is fitted in the shell 11 in the direction shown as an arrow and fixed by engaging the engaging piece 13g with dents 11 of the cuts 11e to give a connector for mounting on a substrate.
Patent JP-2001088114-A (JP)
Title: Acid resistant concrete product
Inventor: HAYASHI SHISHO
IPC: B28B21/30
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a concrete product excellent in acid resistance, utilizing effectively various wastes such as sewage sludge, town rubbish, shredder dust and construction waste materials. SOLUTION: An acid resistant concrete product which comprises an acid resistant layer constituted substantially of a slag composition containing a waste molten slag and having a CaO/SiO2 molar ratio of 1.2 or below, alkali silicate and aggregate (A), a polymer layer (B) and concrete (C), of which the inner surface and/or the outer surface is formed of the acid resistant layer and wherein the acid resistant layer and the concrete are laminated with the polymer layer between.
Patent JP-H1163376-A (JP)
Title: Evacuating-vacuum sealing pipe in metallic vacuum heat insulating structure
Inventor: SAKAMOTO KEIJI
IPC: F16L59/06
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To surely accomplish vacuum sealing with ease by flattening the tip of a mounting part in an evacuating-vacuum sealing pipe installed on a metallic vacuum heat insulation structure. SOLUTION: A left outside wall 1 and a right outside wall 2 forming a vacuum part 3 are separated from each other by a distance of about 3-10 mm. In installation of an evacuating-vacuum sealing pipe 4 with a diameter of about 5-10 mm between the left outside wall 1 and the right outside wall 2, the tip of the pipe 4 is flattened for easy installation. Into a gap part formed inside the pipe 4 when the tip of the pipe 4 is flattened, a slot plate 5 is inserted, and brazing filler material 6 is put between the slot plate 5 and the pipe 4. Then the brazing filler material 6 is heated so as to be melted by means of high frequency heating from the outside of the pipe 4 after vacuum evacuation, and as a result, welding between the slot plate 5 and the pipe is carried out and vacuum sealing is accomplished.  In this way, installation in a narrow vacuum part can be performed, and vacuum sealing can be surely accomplished with ease by using a gap inside the pipe.
Patent JP-2000132416-A (JP)
Title: Semiconductor integrated circuit design verifying device
Inventor: TAKAHASHI KOJI
IPC: G01R31/28
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit verifying device which speedily verifies the function of a device to be tested and a test pattern used for its test fast without using the actual device and a tester. SOLUTION: This device comprises a 1st storage means which receives the test pattern from a test pattern file storing the test pattern given to the device to be tested and stores it as tester event information, a 1st FIFO 54 which inputs the tester event information from the 1st storage means and takes it out as an output in the input order, a 2nd storage means which receives event information as the result of logical simulation of the operation of the device according to computer-aided design data on the tested device and stores it as device event information, a 2nd FIFO 57 which inputs the device event information from the 2nd storage means and takes it out as an output in the input order, and a comparator 55 which compares the pieces of event information from the 1st and 2nd FIFOs with each other.
Patent JP-S61151302-A (JP)
Title: Setting method of canvass form at underwater bottom
Inventor: SAITO KIYOSHI
IPC: E02D27/52
Filed: 1984-12-25
Abstract: PURPOSE:To improve the efficiency of concrete working with the underwater forming work omitted by setting a canvass form at a given underwater bottom upon measuring the position of the above-water projection of a mark bar after suspended in the water, using a crane, following stretching the canvass form and subsequently fixing it to a support frame. CONSTITUTION:A support frame with a canvass form 17 stretched and fixed thereto is suspended in the water, using a crane, followed by being set at a specified underwater bottom while placing the canvass from at a given location on the underwater foundation, wherein successively, concrete is injected inside the canvass form a pouring port 24 of said canvass form through a concrete pressure-delivery house connected to the said port and thereafter, said hose is disconnected from said pouring port, with sealing off said port to follow, and further wherein the peripheral part of said canvass form is held in contact with a steel sheet 12 of a side plate assembly 13, and the concrete 25 packed in said canvass form is allowed to set to a required compression strength, with no portion of said peripheral part protruding beyond said steel sheet, whereby not only it becomes feasible to lessen the period of each of individual underwater concrete works and reduce the costs thereof, but also is becomes practical to undertake concrete placement accurately to the dimensions defined by the support frame.
Patent JP-H08138329-A (JP)
Title: Disc drive
Inventor: YAMAMOTO NORIYUKI
IPC: G11B20/16
Filed: 1994-11-07
Abstract: PURPOSE: To enhance the format efficiency of a magnetic disc. CONSTITUTION: Information is reproduced from a magnetic disc 1 on which data regions for recording the data and servo regions for recording servo information are formed independently and repetitively on a track. In response to a clock pattern in the reproduced information, a clock generation circuit 20 generates a system clock. The entire disc drive is operated in synchronism with the system clock.
Patent JP-H07123777-A (JP)
Title: Inverter and air conditioner controlled by the same
Inventor: NAGAI KAZUNOBU
IPC: H02P6/06
Filed: 1993-10-29
Abstract: PURPOSE:To eliminate a variation in a rotating speed even if a load torque changes in an inverter for controlling a motor. CONSTITUTION:Conduction times of diodes D1-D6 are detected at the time of commutation to detect a commutation time. Since a variation in the time has a correlation with a variation in a load torque of a brushless motor 15, when the time is long, a voltage to be applied to windings 15u-15w is raised, while when the time is short, the voltage to be applied to the windings 15u-15w is lowered. Thus, a variation in a rotating speed of the motor 15 can be eliminated.
Patent JP-H06121842-A (JP)
Title: Radiation exposure apparatus
Inventor: TAKAYAMA TAKESHI
IPC: A61N5/10
Filed: 1992-10-12
Abstract: PURPOSE:To provide an injection apparatus of a motor injection molding machine wherein the structure is simplified to make miniaturization possible and workability is good and the cost is inexpensive. CONSTITUTION:A scattering body 11 provided on the upstream side of a beam track and scattering a beam 10 and an irradiated body 14 provided on the downstream side of the beam track and irradiated with the beam 10, are provided. In addition, a deflection electromagnet having two facing magnetic pole faces is provided between the scattering body 11 and the irradiated body 14. A focusing electromagnet 17 is provided between the scattering body 11 and the deflection electromagnet to focus a beam emitted from the scattering body 11 to a focusing point and to produce the focusing point or the beam approximately at the center of the beam track in the deflection electromagnet. Therefore, as a focusing point being equivalent to the scattering body 11 can be provided in the deflection electromagnet, a drift space for diffusion of the beam 10 can be shortened and a radiation exposure apparatus can be miniaturized.
Patent JP-H09116920-A (JP)
Title: White balance control circuit
Inventor: KUMAGAI YOSHIZO
IPC: H04N9/73
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a white balance control circuit at a low cost which is realized with simple hardware. SOLUTION: A color difference signal R-Y is given to a microcomputer 22 via a low-pass filter (consisting of a resistor 20 and a capacitor 21) whose time constant is sufficiently larger than one horizontal period. The microcomputer 22 applies A/D-conversion to its input once for each horizontal period and integrates the A/D conversion output for one field period and uses its integration output to control a variable gain amplifier 18 relating to the gain of the color signal R-Y to control white balance.
Patent JP-H01114160-A (JP)
Title: Facsimile equipment outputting recording of original already transmitted
Inventor: HAYASHI KATSUMI
IPC: H04N1/40
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a copy of an original finished for transmission instantly by storing picture information during transmission to a memory and controlling the equipment so as to obtain designated number of sheets of recording when the transmission is finished. CONSTITUTION:Picture information from a read section 1 to a memory 5 is written by the control of a switching control section 6 by turning on a selector key 7 and the picture information is coded and sent to write the picture information in the memory 5. When the transmission is finished, the picture information stored in the memory 5 is read by the control of the witching control section 6 and printed out on the recording paper by the recording section 4. When complete transmission is disabled due to a fault, the switching control section 6 controls the equipment to erase the picture information stored in the memory 5 and avoids the print on the recording paper. Then the number of sheets desired to output the recording of the original whose transmission is finished is designated optionally.
Patent JP-H10123326-A (JP)
Title: Manufacture of light fixed attenuator, and light fixed attenuator
Inventor: TAKEHANA SATOSHI
IPC: G02B6/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the precision of an attenuation quantity. SOLUTION: The light fixed attenuator 100 has basic constitution wherein end surfaces of an optical fiber 3a having its core part 1a surrounded with a clad part 2a and an optical fiber having its core part 1b surrounded with a clad part 2b are joined together so that the core centers are shifted by a deviation quantity L. Then the core diameter at the join position J is larger than the original core diameter.  For the manufacture, the end surfaces of the optical fiber 3a and optical fiber 3b having the same core diameter with it are made to abut against each other while having their core centers shifted by the deviation quantity L larger than the deviation quantity of the core centers corresponding to a desired attenuation quantity and are fused and spliced through a relatively short-time arc discharging process, and the join part is exposed to an acetylene flame for a relatively long time to perform a high- temperature treatment. Consequently, the attenuation rate can optionally be adjusted with high precision by varying the time and temperature of the high- temperature treatment.
Patent JP-H07130556-A (JP)
Title: Coil and manufacture thereof
Inventor: TOMITA KAZUYOSHI
IPC: H01F27/29
Filed: 1993-10-29
Abstract: PURPOSE:To obtain the title coil manufacturing method with which a small type coil of simple structure can be obtained easily and also the lead terminal of the coil can be fixed accurately and easily to the prescribed part of a U-shaped magnetic material. CONSTITUTION:A U-shaped magnetic core 11 is placed on the coupling piece 6 of a lead frame 2, the tip of a lead terminal 7 is inserted and fixed to the groove 4 on both outside surface opposing to the opposite side parts of the magnetic core 11 a winding is wound on the intermediate part of the U-shaped magnetic core 11 its end is tied up to the base of the lead terminal 7, and an I-type magnetic core is arranged and fixed in such a manner that both ends of the U-shaped magnetic core 11 are coupled.
Patent JP-H02119749-A (JP)
Title: Production of nonglutinous japanese rice cracker
Inventor: OKI TAKEO
IPC: A23G3/00
Filed: 1988-10-28
Abstract: PURPOSE:To obtain the title cracker in high efficiency without the need for aging and/or drying by primary drying of cracker dough with nonglutinous rice as raw material followed by expansion through microwave heating. CONSTITUTION:A cracker dough with nonglutinous rice as raw material is put to primary drying to a moisture content of pref. 30-40wt.% followed by expansion through microwave heating and then pref. bake-coloring treatment, thus obtaining the objective Japanese cracker.
Patent JP-H06122915-A (JP)
Title: Pre-treatment of molten iron
Inventor: TAKAHASHI YUKIO
IPC: C21C1/02
Filed: 1992-10-12
Abstract: PURPOSE:To improve the reaction efficiency of a pre-treating agent and to achieve the prolongation of service life of an immersion lance in the pre- treatment of molten iron. CONSTITUTION:At the time of executing dephosphorizing and desulfurizing treatments by blowing a lime series treating agent from the immersion lance 10 dipped into the molten iron 12 in a torpedo ladle car 11, the immersion lance 10 is made to be a double pipe structure composed of an inner pipe and an outer pipe and the treating agent in a treating agent supplying tank 9 is supplied into the outer pipe of the lance 10 through piping 1 together with carrier gas. On the other hand, liquefied oxygen is supplied into the inner pipe of the lance 10 from piping 2 and mixed with the carrier gas at the tip part of the lance 10, and by blowing the treating agent, the supplied injection depth is secured and also the erosion of the lance 10 is restrained.
Patent JP-H01114835-A (JP)
Title: Exposing device
Inventor: OKINO YOSHIHARU
IPC: G03B27/50
Filed: 1987-10-28
Abstract: PURPOSE:To simplify an optical system and a control circuit by making plural laser beams incident on the surface of a deflecting mirror at varying angles, and forming images at the same point of a photosensitive material. CONSTITUTION:According to graphic information from an image reader 300, lasers 201-203 project laser beams to correspond with said graphic information. Those beams advance in parallel with respective scanning lines, however, not in parallel with themselves, following which respective collimate lenses 211-213 make them parallel with each other. Then, a cylindrical lens corrects surface inclination so that images can be formed linearly on the surface of a polygon mirror 230. Those beams are made incident on the mirror 230 at varying angles, are reflected and are image-formed at almost an identical point on the photosensitive material S through a chromatic aberration correcting lens 260, and an image forming lens 240. The mirror 230 is driven at a prescribed rotating speed, and images are exposed.
Patent JP-S62133467-A (JP)
Title: Developing method
Inventor: KOROKU SHOICHI
IPC: G03G13/08
Filed: 1985-12-04
Abstract: PURPOSE:To form a fine image by increasing the extent of electrostatic charge of toner particles in accordance with an increase in the humidity of environment in which development is carried out so as to prevent the developing effect from weakening by high temp. and humidity or low temp. and humidity. CONSTITUTION:The triboelectricity value of a toner used at high temp. and humidity is regulated to about 15muc/g at ordinary temp. and humidity because the triboelectricity value lowers to 5-10muc/g optimum value and optimum development can be carried out when the toner absorbs moisture. The triboelectricity value of a toner used at low temp. and humidity is regulated to about 3muc/g at ordinary temp. and humidity because the triboelectricity value rises to 5-10muc/g optimum value and optimum development can be carried out when the toner dries.
Patent JP-H02119620-A (JP)
Title: Air intake device of engine with supercharger
Inventor: HITOMI MITSUO
IPC: F02B29/08
Filed: 1988-10-28
Abstract: PURPOSE:To prevent counterflow of residual gas in low speed range firmly by providing a check valve in an independent air intake passage of each cylinder and opening and closing it according to pressure difference up and down the check valve, in an air intake device with valve timing that an air intake valve closing time is set relatively slow. CONSTITUTION:A four-cylinder four-cycle engine 1 is provided with an air flow meter 12, throttle valve 13 and mechanical supercharger 14 in a common air intake passage 10 of an air intake passage 7 connected to an air intake port 3 of each cylinder 2, and an independent air intake passage 8 is branched from the common air intake passage 10. An air intake valve closing time Y expressed in crank angle from a bottom dead center and a valve opening overlap time X for air intake and exhaust valves are so set that they satisfy the equation Y>=-1.75X+10. In such an air intake device, a check valve 18 is provided in each independent air intake passage 8, and the check valve 18 is operated so that it is closed when a pressure down the valve becomes higher than that up the valve according to difference in pressure.
Patent JP-H06217246-A (JP)
Title: Still video device
Inventor: SATO KOICHI
IPC: G11B20/02
Filed: 1993-10-05
Abstract: PURPOSE:To output a specific screen by performing proper reproduction even when tracks where image signals are recorded while divided into plural parts and track where image signals are recorded without being divided are both present on one recording medium and to output a specific screen even when tracks where image signals are recorded by a conventional still video device while divided into plural parts. CONSTITUTION:In normal recording mode, the recording mode of ID codes is set to '00' (step 303) and in normal mode, image signals are recorded (step 304). In mode other than the normal recording mode, namely, when image signals of one screen are divided and recorded on plural tracks, the recording mode of the ID codes is set to '01', '10', or '11' (step 305) and the '00' (information indicating field recording mode) is stored in the field/frame information storage area of the ID mode (step 306).
Patent JP-H02121187-A (JP)
Title: Refresh controlling system for d-ram
Inventor: UCHIYAMA YASUFUMI
IPC: G06F13/16
Filed: 1988-10-31
Abstract: PURPOSE:To perform the control of the refresh interval without complicating the refresh interval by carrying out a refresh action concurrently with the end of a memory access after cancelling a refresh request signal and making use of the idle time set to a memory access request signal in case this request signal is outputted within a refresh cycle. CONSTITUTION:In case a memory access request signal is received from a CPU 1 within a prescribed refresh cycle, the count value of a refresh timer 6 which sets the refresh cycle is cleared. Then the refresh cycles are counted again at that time point. At the same time, a refresh action is carried out concurrently with the end of a memory access to a memory area 2a by making use of the idle time set to the memory access request signal. In case no access request signal is received from the CPU 1 within the refresh cycle, a prescribed refresh action is performed with the of a CPU address bus 1A and based on the refresh request signal received from the CPU 1 for each update of the count value. Thus, the control of the refresh interval is performed without complicating.
Patent JP-S63125987-A (JP)
Inventor: SHIMODA ISAO
IPC: G10D13/24
Filed: 1986-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01116480-A (JP)
Title: Radiation detector
Inventor: TANI KATSUHIKO
IPC: G01T1/12
Filed: 1987-10-30
Abstract: PURPOSE:To suppress the release of photoelectrons of a radiation absorbing layer significantly by applying a diamond-like carbon film of 50-2,000Angstrom  on a Bi layer of an X rays incident surface of a calorie meter type radiation detector. CONSTITUTION:An ion implantation of P with a dosage of 10<15>cm<-2> is performed with respect to an Si single crystal 200mum thick using an ion implantation device under conditions of an acceleration current of 100kV to form a thermistor layer 3 comprising 0.1mum n-type layer. On the other hand, an X rays absorbing layer 1 is made of Bi at a thickness of 2mum by an evaporation method or the like. A planar matter thus obtained is set on the RF feeder side and a high frequency electric field of 13.56MHz is applied running a mixture of CH4 and hydrogen as material gas under conditions of an RF output: 50W, a pressure: 0.04Torr and a temperature: room temperature to form a diamond-like carbon film 5 with a thickness of 200Angstrom . The use of an element thus obtained as calorie meter type radiation detector enables improvement in absorption efficiency of X rays photon with an aid of the diamond-like carbon film.