baber/WOPTO huggingface dataset:
Patent JP-H01121410-A (JP)
Title: Driving work of vertical drain in soft ground
Inventor: TANAKA SHIRO
IPC: E02D3/10
Filed: 1987-11-02
Abstract: PURPOSE:To quickly and effectively perform the driving work of vertical drain materials by a method in which soft ground is closed by a levee, small boats are floated in a row on water stored by the levee, rails are placed between the boats, and a drain driver is moved on the rails. CONSTITUTION:In improving the soft ground 15 of river, marsh, seaside, etc., which can be closed by a closing levee 8, water is introduced into the area closed by the levee 8 to float a working ship and a netted sheet 9 is laid on the ground 15. Sand is then uniformly spread to form a horizontal drain layer 6. A number of small-size boats 1 are connected sidewards in a row, rails 3 are laid between the boats 1, a traveling truck on which a drain driver 2 is mounted is set on the rails 3, and vertical drain materials 5 are orderly driven sidewards in one row each.
Patent JP-2001099795-A (JP)
Title: Element mapping device
Inventor: OGAWA KIYOSHI
IPC: G01N23/225
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain mapped image with necessary and sufficient precision in a short period of time. SOLUTION: Counting is started after confirming that an electron beam strikes an analysis point properly. When one of the following conditions (a) a count value of a temporary counter exceeds a maximum count value Nmax, (b) the count value of the temporary counter after passing a zero determination time is not more than Nmin, and (c) a count time exceeds a maximum count time Tmax is satisfied, the counting is finished and a scanning position moves to the next point.
Patent JP-S62136666-A (JP)
Title: Color electrophotographic method
Inventor: YAMAMOTO HAJIME
IPC: G03G13/01
Filed: 1985-12-11
Abstract: PURPOSE:To eliminate contamination originating from toner of different kind and to obtain a sharp color print by providing the 1st process in which the 1st electromag netic latent image obtained by charging electrostatically and exposing a photosensitive body is passed through the 1st - the (N-1)th developing device and developed by the (N)th developing device. CONSTITUTION:The photosensitive body 1 is charged electrostatically to form the 1st electrostatic latent image, a developing device 23c is applied with a developing bias to develop the latent image, and then the photosensitive body 1 is charged again electrostatically to form the 2nd electrostatic latent image, which is developed by applying the developing bias to the developing deice 23a. Then the entire surface of the photosensitive body is discharged electrostatically by a discharging lamp 24a. Consequently, the 2nd latent image is never developed with toner of the developing devices 23b and 23c and none of the 1st toner is scattered reversely to developing devices. The developing device 23a is moved back, the 3rd latent image formed on the photosensitive body is developed by the developing deice 23b, and the entire surface is discharged electrostatically by a discharging lamp 24. Therefore, toner on the photosensitive body is prevented from being scattered reversely to a developing device to eliminate contamination originating from toner of different kind and obtain a sharp color print.
Patent JP-H04153460-A (JP)
Title: Constructing method for building, and its equipment
Inventor: MATSUMOTO TAKEJI
IPC: E04G21/14
Filed: 1990-10-17
Abstract: PURPOSE:To enable work to be easily executed with safety by jointing columns and beams to each other between respective combined beams, after combined columns have been previously constructed, and the combined beams have been lifted up in a state that the space of component for a plurality of floors is set along the combined columns. CONSTITUTION:After main beams 2a and temporarily-set braces 2b are inserted into four columns 4 on the ground and combined columns 5 are assembled, they are lifted with tower cranes 10. Besides, on the ground, the beams 3 of component for two floors are connected to each other set by set, and combined beams 7 are assembled, and into spaces between the beams 3, main columns 4a and braces 4b are inserted. Then, in order from the lower side combined- beams 7, they are jointed to the combined columns 5 at specified level positions. Besides, by using hoists 16 to be moved along horizontally carrying means 18 at the lower ends of the combined beams 7, layer main-columns 8 and main- beams 9 are erected.
Patent JP-H06129320-A (JP)
Title: Fuel tank internal pressure adjusting device
Inventor: IIDA HISASHI
IPC: F02M25/08
Filed: 1992-10-16
Abstract: PURPOSE:To miniaturize a canister and reduce the quantity of evaporated fuel leaking to atmosphere in leakage breakdown by adjusting the pressure in a fuel tank while the fuel tank and evaporated fuel suction means are communicated to first specified pressure while an engine is running and to second specified pressure that is lower than the first specified pressure while the engine stops. CONSTITUTION:A pressure adjusting valve 100 is normally closed, and the pressure in a fuel tank increases due to fuel evaporation. When the pressure in the fuel tank 7 exceeds first specified pressure with running of an engine 1 detected, the pressure adjusting valve 100 opens. While the stop of the engine 1 is detected, the valve 100 opens at second specified pressure that is higher than the first specified pressure. By this valve opening, evaporated fuel passes through a purge pipe 36 and is discharged to a canister 37 and is sucked. Thus, the inside of the fuel tank 7 is kept at specified pressure depending upon whether the engine is running or stops.
Patent JP-H11220739-A (JP)
Title: Video camera device
Inventor: USAMI MAKOTO
IPC: H04N5/238
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a frame memory and a plurality of circuits and to simplify configuration by adjusting/controlling the output of a signal processing means based on control information, setting an information acquirement area in the screen of the output of an image-pickup element and moving the information acquirement area in a prescribed period unit. SOLUTION: A microcomputer 7 adjusts the gains of first and second white balance amplifiers 5R and 5B, based on the respective integration values of a red signal S1R, a green signal S1G and a blue signal S1B in the first storage picture frame of a memory 7A. Contrast is adjusted so that first to third knee points are adjusted, based on the respective integration values of a red signal S4R, a green signal S4G and a blue signal S4B. The iris of an optical system 2, the exposure times of first to third CCD3R, 3G and 3B and the gains of the first to third automatic gain control amplifiers 4R, 4G and 4B are adjusted respectively. Consequently, a frame memory can be dispensed with.
Patent JP-2000103777-A (JP)
Title: Hydroxyalkyl etherified polyhydric alcohol sulfuric acid compound, anionic surfactant and detergent composition containing the same
Inventor: TAKAHASHI MASATOSHI
IPC: A61Q5/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject readily biodegradable new compound having high foaming power even in acidic to weakly alkaline regions, in highly hard water with good foam stability, exhibiting low irritancy to the skin and hair, and useful as an ingredient of detergents. SOLUTION: This new compound is represented by the formula R(X)- O-(A)nOSO3M [R is a higher alkyl with an average carbon atom number of 6 to 26; X is CH(OH)CH2 or the like; A is a 4-8C polyhydric alcohol residue; (n) is an average addition number of moles, being 1-5; M is H or a salt-forming cation], e.g. sodium hydroxylaurylerythritol ether sulfate. This new compound is obtained, for example, by reaction of a sulfating reagent such as sodium ethyl sulfate with a hydroxyalkyl etherified polyhydric alcohol such as hydroxylaurylerythritol ether in a solvent such as dioxane in the presence of a catalyst such as sulfuric acid pref. at room temperature for 1-10 h followed by neutralization with an alkaline aqueous solution.
Patent JP-H09121280-A (JP)
Title: Image processing circuit
Inventor: MISE SATOHIKO
IPC: H04N1/401
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To acquire white data over plural lines in shading correction without remarkably increasing the capacity and the number of pieces of a memory by providing a memory, a holding means and a comparison means. SOLUTION: A memory 19 acquires and stores white data in a shading correction. A holding means 22 temporarily holds the white data outputted from the memory 19 for a time of a picture element in acquiring white data. A comparison means 23 compares the value of the data Dh latched by the holding means 22 with the value of the white data Dw transmitted via a try state buffer 21. Only when the white data newly reading a white reference plate is larger than the white data which is acquired by the reading up to the previous line and is stored in the memory 19, the white data stored in the memory 19 is updated. These processings are performed for all the read picture elements included in one line in a main scanning direction and the white data included in one line is newly stored in the memory 19.
Patent JP-H08139002-A (JP)
Title: Fine pattern forming method
Inventor: MORI MITSUHIRO
IPC: G03F1/68
Filed: 1994-11-14
Abstract: PURPOSE: To make a photoresist size be scarcely affected when an approximate pattern having high reflectivity to (i) line exists, in a photoresist fine pattern forming technique using a shifter edge emphasiging (i) line phase shift technique of a semiconductor element or the like. CONSTITUTION: A light shielding layer is specially added to a second reticle 13' so that more reflected light may not enter a latent image 15 of a fine pattern formed by a first reticle 13 having a shifter 12, by the reflected light from an approximate pattern 18 which is previously formed on a substrate and has high reflectivity. Thereby, the amount of unnecessary reflected light going to the resist can be reduced, and fine resist pattern size can be obtained.
Patent JP-H08131172-A (JP)
Title: Dna coding protein bc in ligand-bound region in granulocyte colony stimulating factor receptor
Inventor: OTA YOSHIMI
IPC: C07K19/00
Filed: 1994-11-14
Abstract: PURPOSE: To obtain the subject new DNA coding the C-terminal side protein of the ligand-bound region in granulocyte colony stimulating factor (G-CSF) receptor, capable of giving a protein useful for preventing and treating G-CSF- dependent diseases and a certain leukemia. CONSTITUTION: This new DNA, having an amino acid sequence of the formula, codes the protein of the C-terminal side domain of the ligand-bound region in G-CSF receptor. This DNA can produce, by making use of genetic enginnering technique, a protein having activity to bind to G-CSF and useful for preventing and treating diseases or aberrations involved in the interaction between the G-CSF receptor and ligand such as a certain leukemia caused by the abnormality of granulocyte proliferation. This DNA is obtained, by synthesizing a DNA coding the protein of the BC domain which is based on the amino acid sequance of mouse G-CSF receptor and then by amplifying the DNA with PCR method using the N-terminal and C-terminal primers for the protein.
Patent JP-2001097365-A (JP)
Title: Packing material
Inventor: SUWA MASAYUKI
IPC: B65D5/44
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a packing material capable of easily positioning and fixing cushioning materials, easily taking out materials to be packed and easily separately dispose of respective kinds of materials and. SOLUTION: A packing material is provided with a carton case, cushioning materials placed on four corners of the bottom face of the carton case, protecting the corners of the materials to be packed and stored in the carton case together with the materials to be packed and a U-shaped packing auxiliary sheet having notches for fixing the cushioning materials on four corners of the bottom face and encircling the front and rear faces on both side faces and the bottom face of each of the materials to be packed, and the packing auxiliary sheet is provided with a bottom face section with notches, side face sections connected with the both sides, left and right, of ht bottom face section, extended sections connected with both sides, upper and lower, of the side face sections and an end section with a handle hole,  which is connected with side face sections and protruded upward from the upper face of the material to be packed, into which a human hand can be inserted.
Patent JP-H04156015-A (JP)
Title: Phase difference absorption circuit
Inventor: TSURUTA HIDEKAZU
IPC: H04L7/00
Filed: 1990-10-19
Abstract: PURPOSE:To decelerate speed requested to FIFO(first-in first-out) memory to use an inexpensive element with comparatively low power consumption by performing storage processing by converting a serial signal to parallel information. CONSTITUTION:A serial time-division signal is converted to the parallel information 4a at a serial/parallel converter 2a by a line clock 3a, and is written on parallel FIFO memory 1a by a write clock 4b. Serial conversion is performed by reading out the parallel information output 4d of parallel FIFO memory 1n, and reading out it to a serial converter 2b by a readout clock 4c. Also, the required number of parallel FIFOs 1a-1n can be decided by the estimated mutual clock phase difference of a line and a device. Thereby, it is possible to attain the deceleration and the reduction of the number of storage elements, and to obtain a phase absorption circuit advantageous to packaging and the economical standpoint.
Patent JP-H03140231-A (JP)
Title: Rubber plug for vial
Inventor: IKEDA KOJI
IPC: B65D51/18
Filed: 1989-10-26
Abstract: PURPOSE:To prevent chemicals in a vessel from contaminating by eliminating wear at the time of plugging by sticking strongly a sheet and rubber layer to each other, by laminating a specific polyethylene sheet to the rubber. CONSTITUTION:Synthetic rubber such as butyl rubber or natural rubber is used as a material for a rubber plug main body 1 and a matter whose mean molecular weight is 1300000-8000000 is used as a material for a polyethylene sheet 3 which is laminated to the rubber plug main body 1. Then a polyethylene sheet 3 molded by a lower mold is loaded into parts 4, 5 corresponding to a mouth part and the surface of a contacting parts of chemicals of the lower part mold having, for example, a W-shaped recessed part. After unvulcanized rubber is filled into a cavity part of the mold on the polyethylene sheet 3 and the same is placed between the lower part mold and an upper part mold, the unvulcanized rubber is vulcanized by heating and pressurizing the same from the upper part with the upper part mold having a recessed part in a form of a conical trapezoid. In this instance, a part of a molecular chain of the polyethylene is pyrolyzed and ramified, which is bonded to the rubber by crosslinking with the rubber and a rubber plug where the polyethylene sheet 3 is laminated to the rubber plug main body 1 is manufactured.
Patent JP-H0687155-A (JP)
Title: Method for molding hollow structure by thermoforming synthetic resin plate
Inventor: MADENOKOJI TADAHIDE
IPC: B29C51/14
Filed: 1992-09-07
Abstract: PURPOSE:To form a hollow structure in a required part without limitation of a shape by a method wherein between two thermoplastic synthetic resin plates, a nonwoven fabric made of thermoplastic synthetic resin fibers of the same kind as of the plates is interposed, this is heated to a moldable temperature and clamped between male and female molds, and compressed air is injected into the nonwoven fabric layer simultaneously with heating. CONSTITUTION:Between two thermoplastic synthetic resin (PP) plates 1 of the same kind, a nonwoven fabric 2 made of PP fibers of the same kind as of the plates or thermally fusible thereto is interposed to serve as a molding material. The molding material is held by a clamping frame of a molding machine, heated at a temperature suitable for molding, and clamped. Immediately before completion of clamping, a compressed air supply tube is inserted to the nonwoven fabric 2, and compressed air is fed into the nonwoven fabric 2. In a small-mold space part 12, the semi-fused fibers of the nonwoven fabric 2 are fusion bonded to each other, compressed in thickness into a planar form, and integrally fusion bonded to the heated PP plates. In a large-mold space part 13 and an air flow path 15, the compressed air can be fed to prevent the heated PP plates from being fusion bonded to each other since the nonwoven fabric 2 is not pressurized even after completion of clamping.
Patent JP-S61157129-A (JP)
Title: Staff rate control device
Inventor: KANETANI MASAHIKO
IPC: H04J3/07
Filed: 1984-12-28
Abstract: PURPOSE:To approach a recovered clock frequency to a normal value in a voltage controlled oscillator after destaffing operation by outputting a pseudo staff request signal generated by a pulse generating circuit in place of a true staff request signal when an input digital signal is interrupted. CONSTITUTION:A staff request pulse IN1 requesting pulse staffing operation is received by a staff selection circuit 1. Further, a pseudo staff request pulse generated by a pseudo staff generating circuit is received by a clock generating source 3. A staff selection circuit 1 uses an input asynchronous pulse train supervisory information signal IN2 as a selection signal, and when the input asynchronous pulse train is normal, a staff request pulse IN1 is selected and when the pulse train is interrupted, the pseudo staff request pulse A is selected and a staff processing signal OUT is outputted. The pulse staffing operation is executed by the staff processing signal OUT and a staff designation pulse commanding the presence of the staff pulse inserted in the multiplexed pulse train is inserted to the pulse train.
Patent JP-H04154833-A (JP)
Title: Production of polymer and organic magnetic material
Inventor: GARUNIE FURANSHISU
IPC: C08G61/00
Filed: 1990-10-19
Abstract: PURPOSE:To simply obtain the subject novel lightweight polymer containing methallocene units and useful as a highly memorizing density memory material by reacting a specific compound with an organic alkali metal compound and further with a specific compound. CONSTITUTION:1 Mole of a compound of formula I (R<1>-R<10> are H, halogen, 1-10C hydrocarbon residue, amino, cyano, etc.; Me is a group IV-VIII transition metal element) is allowed to react with an organic alkali metal compound (preferably butyl lithium) preferably in amount of 0.1-5 moles, then the reaction product is allowed to react with a zinc halide and subsequently with a compound of formula II (R<11> is vinylene, pyrrolylene, furylene, anililene, etc., or their combined conjugated group; X, Y are H, halogen; (m) is >=1) to provide the objective polymer of formula III ((n) is >=2). The polymer is oxidized into an organic magnetic material.
Patent JP-H04155184-A (JP)
Title: Heat exchanger
Inventor: MIZUTANI TAKAAKI
IPC: F28D13/00
Filed: 1990-10-17
Abstract: PURPOSE:To reduce heat loss upon the flowing of hot air through a heat transfer tube and unify the heating of the inside of respective heat transfer tubes as well as the temperature distributions on the surfaces of respective heat transfer tubes by sealing heat resistant particles into respective heat transfer tubes established on an air feeding box, into which the hot air is introduced. CONSTITUTION:Heat resistant particles 12 of alumina particles or the like which are provided with heat resistant property are sealed into respective heat transfer tubes 7 to improve the heat transfer characteristics of the heat transfer tubes. The heat resistant particles 12 in respective heat transfer tubes 7 sink to the lower part of the heat transfer tubes 7 so as to form a space 13 in the upper part of the heat transfer tube 7 under a condition that hot air is not introduced into the heat transfer tube 7. When the hot air is introduced into the heat transfer tube 7, the heat resistant particles 12 are blown up and are levitated and dropped in a condition that they are dispersed in the whole of the inside of the heat transfer tube 7 while these elevating and descending operations are repeated whereby the particles are heated wholely by the hot air flowing between the heat resistant particles 12. The heat of the heat resistant particles 12 is transferred to the whole of the heat transfer tubes 7 to heat the whole of them uniformly while the heat of the hot air, flowing through respective heat transfer tubes 7, is transferred to atmosphere in a furnace chamber through respective heat resistant particles 12 and heat transfer tubes 7.
Patent JP-S61158318-A (JP)
Title: Electric shutter provided with af control mechanism for camera
Inventor: TAKAHASHI TAMOTSU
IPC: G03B9/08
Filed: 1984-12-29
Abstract: PURPOSE:To use an electromagnet of an AE mechanism also as an electromagnet of an AF mechanism in common and to set up an AF driving member and a shutter blade opening/closing member automatically at the initial stage of releasing operation by executing AE control in accordance with the change of the number of pulses and executing AF control in accordance with the change of final pulse length. CONSTITUTION:When the 2nd electromagnet 16 is turned on and an iron chip 17b is attracted and held, a locking pawl lever 17 is rotated in the clockwise direction and an AF locking pawl 19 rotates in the counterclockwise direction. Consequently, the pawl part 19a of the AF locking pawl 19 is engaged with a ratchet gear part 2c to hold an AF driving ring 2 on an adjusting position corresponding to the number of pulses. On the other hand, a locking pawl lever 17 disengages its pawl part 17c from a ratchet pawl lever 14 and a ratchet pawl lever 14 also disengages its pawl part 14a from the gear part 4a, so that an AF setting ring 4 is rotated in the clockwise direction by a spring 5, a projection chip 4c pushes up an upper bending part 8b and a release lever 8 is rotated in the counterclockwise direction and disengaged from an opening/closing ring 6. Consequently, the ring 6 is opened and rotated in the clockwise direction by a spring 7 to open shutter blades 10 and start exposure.
Patent JP-H08107518-A (JP)
Title: Vertical light receiving telescopic image pickup device
Inventor: DOBASHI YOSHIHIDE
IPC: H04N5/238
Filed: 1994-10-06
Abstract: PURPOSE: To observe a distant object without enlarging the device by providing an optical filter on an imaging device. CONSTITUTION: An optical filter 2 is provided at the upper part of an imaging device 1 on the assumption that light goes straight. In order to receive only the light vertically emitted from the object, only light 4 vertical to the filter 2 among light 3 flying around in the space is transmitted by the optical filter 2 and that light is received by the imaging device 1. Thus, even when the observing object is distant, this vertical light receiving telescopic image pickup device can observe the observing object in real size on the condition that the light emitted or reflected from the observing object does not lower than the light receiving sensitivity of the imaging device 1.  Therefore, when the quantity of light is enough, this vertical light receiving telescopic image pickup device can observe any distant object as it is on the assumption that a telescope is used for human eyes and observed by a computer.