baber/WOPTO huggingface dataset:
Patent JP-H11277396-A (JP)
Title: Slurry supplying method and slurry supplying device
Inventor: KUBOTA NORIAKI
IPC: B24B27/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a cutting process condition of a work to hold nearly the same condition during a cutting process of the work by supplying slurry during the cutting process of the work. SOLUTION: A work feeder 8a to which a work W is set starts to descend when a wire saw 1 is operated. At this time, the ascent of the work feeder 8a is sensed by a feeder sensor and a timer is operated. The timer monitors a slurry supplying time. If the slurry supplying time comes, one valve 17 is closed and the other valve 15 is opened. When the slurry of a predetermined amount is inputted to a measuring cup 16, the valve 15 is closed and the valve 17 is opened. As mentioned above, the slurry is supplied during the cutting process of the work W, so that the cutting process condition of the work W can be held to be almost similar during the cutting process.
Patent JP-H02266207-A (JP)
Title: Light radiation type inspecting device
Inventor: KARASHIMA ICHIMASA
IPC: G01N21/952
Filed: 1989-04-06
Abstract: PURPOSE:To rapidly measure the dimensional accuracy and the surface circumstances, etc., of the circumferential side of an object to be inspected by holding the circumferential side of the object to be inspected which extends in the circumferential direction thereof with the aid of a positioning table and irradiating the circumferential side of the object to be inspected with irradiating light by the user of a light reflection system displacement sensor. CONSTITUTION:By pressing the circumferential sides 6 and 7 of the object to be inspected 5 with the aid of the pressing surface of the positioning table 1, the object 5 is positioned to be held. After positioning, the circumferential sides 6 and 7 of the object 5 are irradiated with the inspecting light through an inspection window 4 from the light sending parts 11a and 14a of the light reflection system displacement sensors 11 and 14. Then, the inspecting light is reflected on the parts to be inspected of the circumferential sides 6 and 7 of the object 5. The reflected inspecting light is received by light receiving parts 11b and 14b through the inspection window 4. Thus, the displacement of the irradiating positions of the circumferential sides 6 and 7 of the object 5 is measured. Furthermore, dust is kept from entering into the parts to be inspected of the circumferential sides 6 and 7 of the object 5 by providing a dust shielding part 20.
Patent JP-S63255041-A (JP)
Inventor: TAKEUCHI YOSHIO
IPC: A61B5/12
Filed: 1987-04-10
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-S5423095-A (JP)
Title: Deodorant
Inventor: AOKI YOSHIO
IPC: B01D53/38
Filed: 1977-07-21
Abstract: PURPOSE: To provide a safe deodorant contg. urea and a nonionic surfactant as effective components and having a superior deodorizing action to various malodorants. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60233231-A (JP)
Title: Method of constructing concrete foundation
Inventor: KURAMOTO SHIYOUJI
IPC: E02D29/02
Filed: 1984-05-01
Abstract: PURPOSE:To shorten a term of works, by a method wherein foundation blocks are aligned at given intervals on a foundation bed, and after reinforcing bars as well as main reinforcing bars are arranged, concrete is placed on the arranged reinforcing bars. CONSTITUTION:After cobble-stones 3 are laid in a trench 2, L-shaped foundation blocks 4 made of precast concrete are arranged at given intervals on the cobble- stones 3. Lateral main reinforcing bars 6 are extended through holes 5 on the blocks 4 for arrangement, and auxiliary reinforcing bars 7 are arranged orthogonally to the lateral main reinforcing bars 6 to form a reinforcing bar lattice. After forms 8 and 8a and concrete blocks 10 and 11 are installed, concrete 9 is placed in a reinforcing bar arrangement surrounded with the blocks 4 and the forms 8 and 8a to form a surface in conformity with the blocks 4.
Patent JP-S57202944-A (JP)
Title: Production of mold for injection molding
Inventor: SUGAWARA TAKAMI
IPC: B29C45/26
Filed: 1981-06-10
Abstract: PURPOSE:To obtain a mold for injection molding which generates scarcely casting defects with simplified stages by manufacturing a hollow mold and a metallic master from a wooden pattern which is treated to have heat resistance, and manufacturing a front mold and a movable half by using said metallic master. CONSTITUTION:A heat resistant surface treatment is applied on the surface of a wooden pattern 2 of the same shape as the surface shape of a molding by using urethane paint or the like. A hollow mold 8 is made directly by using such pattern 2. Molten cast iron is cast into the mold 8 to make a metallic master 10. This master 10 is turned over, and a stationary fitting mold 5 is manufactured by casting under heating. The master 10 is copied in accordance with the pattern 2 to turn away the metal corresponding to the thickness (t) of the molding, whereby a movable fitting mold is obtained. Both molds 5, 9 are combined, and a molten plastic material is forced into the cavities thereof, whereby an injection molding is obtained.
Patent JP-H11344183-A (JP)
Title: Tube connecting structural body
Inventor: KAWASAKI MINORU
IPC: F16L33/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and simple structured tube connecting structural body which can directly connect a resin tube and a pipe-shaped mate member holding ring-shaped elastic sealing members between them and is excellent in sealing ability. SOLUTION: A cylindrical base section 21 of an engaging member 2 is secured to the external peripheral surface of an end of a resin tube 1 and is fixed to the resin tube 1 whose diameter is broadened by the cylindrical press fitting member 3 pressedly fitted in the internal surface of the end section. This engaging member 2 has a plurality of arm sections 23 axially extending from the cylindrical, and the first claw-shaped engaging section 24 protrudedly provided at its tip and the second engaging section 512 of a pipe-shaped mate member 51 are engaged with each other in snap relation, and the pipe-shaped mate member 51 and the resin tube 1 directly connected to each other holding a ring-shaped elastic sealing member 4 between them.
Patent JP-H09279224-A (JP)
Title: Immersion pipe
Inventor: TERAJIMA HIDETOSHI
IPC: C21C7/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the dislodgment of bricks of an immersion pipe of secondary refining equipment for molten metal, such as RH, and to improve the operating rate of the equipment by forming the lowermost stage of the internal lining brick masonry of the immersion pipe of brick masonry of a specific structure. SOLUTION: The lowermost stage of the internal lining brick masonry structure of the immersion pipe into the molten metal in the devices, such as RH, DH or CAS, for secondary refining of the molten metal by vacuum degassing is formed of a jack arch structure and >=2 points of the structure are supported by receiving bricks, such as carbon-contg. bricks of a magnesia system or alumina system, etc. The jack arch structure is composed of trapezoidal bricks I, inverted trapezoidal bricks 3 and trapezoidal bricks 2 receiving the structure. The parts upper than the structure are composed of drumstick-type bricks 5. The trapezoidal bricks 2 are held by brick supports 7 disposed at an arbor 6. Castables 4 are applied on the circumference of the arbor 6.  The dislodgment of the lowermost stage bricks of the immersion pipe by hot spalling is suppressed and the durability of the secondary refining device, such as RH, is improved.
Patent JP-H02266267-A (JP)
Title: Digital storage oscilloscope
Inventor: SAWANO KATSUTOSHI
IPC: G01R13/20
Filed: 1989-04-07
Abstract: PURPOSE:To reduce measuring instrument noises by detecting the number of smoothed samples as to respective data about the boundary based upon the address of an input memory where the difference between adjacent digital data exceeds the output value of a noise quantity storage means. CONSTITUTION:A read controller 66 reads data Dn+1 and Dn-1 out of the input memory 4 as to data Dn. A difference detecting means 62 finds the absolute values ¦Dn-Dn+1¦ and ¦Dn-Dn-1¦. A comparing means 63 compares those absolute values with the noise quantity output of the noise quantity storage means 61 and sends a signal for increasing the number of samples by two to a sample quantity detecting means 64 when the absolute values are both smaller than the noise quantity output. Then similar processing is performed as to values ¦Dn+2-Dn+1¦ and ¦Dn-2-Dn-1¦. This processing is performed until one absolute value of a difference exceeds the noise quantity output. The sample quantity output of the means 64 at this time is sent to a smoothing processing means 67, which performs smoothing processing by data on the number of samples centering on the data Dn. Data on the processing result is stored in a display memory 7.
Patent JP-S5425028-A (JP)
Title: Warning device for vehicle
Inventor: TERAURA MINORU
IPC: H01H35/00
Filed: 1977-07-22
Abstract: PURPOSE: To prevent damage of an automotive body by bringing a flexible contactor exposed upon motor drive of the contactor from its storage box into contact with an obstacle to cause the contactor to deflect to thereby operate a control switch provided at the opening of the box to thus generate an alarm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01259921-A (JP)
Title: High performance screw head
Inventor: SASAKI YUTAKA
IPC: B29C45/60
Filed: 1988-04-11
Abstract: PURPOSE:To increase corrosion resistance, wear resistance, toughness and strength by making a screw head section of high Co, or high C high Cr alloy steel and a shaft with a hot-rolled tool steel of superior toughness strength or a maraging steel and bonding and combining the both sections. CONSTITUTION:A screw head section is made of composite structure with a high Co or a high C high Cr alloy steel material, and a shaft section is made of composite structure with a hot-rolled steel tool of superior toughness strength or a maraging steel respectively by, for instance, the friction welding method. It is further useful to carry out the coating 1c of a hard material such as VC, TiC, TiN or the like by ion plating, the molten salt method or the like. Wear gets slower than articles subjected to nitriding treatment heretofore available by using a material of same hardness for the head section in firm contact with etching all through from the surface of a matrix to a center, and the wear resistance life can be longer to a large extent. On the other hand, a shaft section is made of a selected material of selected toughness strength, and breakage can be prevented in the shaft section and its vicinity.
Patent JP-S5514977-A (JP)
Title: Cooler for catalyser holding part of ship outside equipment
Inventor: KAWASE SENJI
IPC: F01N3/20
Filed: 1978-07-20
Abstract: PURPOSE: To obtain a cooling system capable of obstructing heat damage to outside due to a high temp. of the catalyser part with no reductions of the catalytic ability and the engine characteristic, by means of setting up a heat insulating layer at the outside of the catalyser holding part of the waste gas path, and of setting up a cooling zone at the outside of heat insulating layer thereof.  
     CONSTITUTION: When a waste gas is passed through a catalyser 7, becauses that the unburned gas and the unburned oil in the waste gas are burned, the holding part of the catalyser 7 becomes to a very high temp.. The outside of the catalyser holding part is cooled by means of forming a cooling water path 12 at the outer circumference of the catalyser holding part of a waste gas path 5. On the other hand, because that a heat insulating layer 11 is formed between a cooling water path 12 and the waste gas path 5, cooling effect of the cooling water path 12 does not been exerted on the waste gas path 5 and the catalyser 7, and thereby the waste gas path 5 and the catalyser 7 are kept at a high temp. and there is no possibility of reduction of the engine characteristic and the catalyser mechanism. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02267956-A (JP)
Title: Semiconductor device package
Inventor: YAMAMOTO HIROAKI
IPC: H01L23/15
Filed: 1989-04-07
Abstract: PURPOSE:To enable a high output semiconductor device to be mounted in a simple structure by providing a conductor layer on an aluminum nitride substrate through the intermediary of a polyimide film. CONSTITUTION:Through-holes are made in an aluminum nitride substrate 1 comprising an aluminum nitride sintered body so as to insert metallic terminal pins 2. Next, a polyimide film 3 is formed on the surface of the aluminum nitride substrate 1. Through-holes are made in specific positions on the polyimide film 3 to expose the parts of the terminal pins 2 on the through-hole parts. Accordingly, the defective bond-ability can be avoided by laying the polyimide film 3 between a conductor layer 4 and the aluminum substrate 1 so that a semiconductor chip 5 may be diebonded onto the aluminum nitride substrate 1 in excellent thermal conductivity to improve the heat dissipation of the semiconductor device. Through these procedures, a high output integrated circuit can be directly mounted due to the excellent heat dissipation from the substrate.
Patent JP-S61250982-A (JP)
Inventor: KATO SHINICHI
IPC: H01R33/96
Filed: 1985-04-26
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-H04319535-A (JP)
Title: Optical information reader
Inventor: MASUNAGA YOSHIFUMI
IPC: G11B7/095
Filed: 1991-04-19
Abstract: PURPOSE:To prevent the oscillation phenomenon in the course of driving an objective lens by installing a viscoelastic body for parting a vibration transfer path in a vibration transfer system. CONSTITUTION:In the optical information reader, an actuator base 42 provided on an optical pickup is provided with an overhang part 42a for supporting each supporting member 53, and also, an overhang part 42c positioned so as to insert and hold an objective lens 47 and a magnetic circuit part for driving a lens against the overhang part. Both the overhang parts 42a and 42C expand to the upper part each other. The overhang parts 42a and 42c are positioned at a clearance to the back to the back side of a yoke 56 formed in a U-shape. Also, in this clearance, a viscoelastic body 1 consisting of rubber, etc., is installed.
Patent JP-S58208119-A (JP)
Title: Formation of thin silicon film
Inventor: NISHIURA SHINJI
IPC: C23C16/44
Filed: 1982-05-27
Abstract: PURPOSE:To easily remove deposited matter after finishing decomposition and to enhance the yield of silicon by cooling the wall of a reaction chamber to reduce the power of a reaction product to deposit on the wall when a reactive gas is decomposed to form a thin silicon film on a substrate. CONSTITUTION:A reactive gas is introduced into a reaction chamber 1, and by applying voltage between an electrode 3 and a susceptor 2, glow discharge is caused to grow a thin silicon film on a substrate 8. During the glow discharge, the wall 11 of the chamber 1 is cooled with a water cooling pipe 6 to reduce the power of the reaction product to deposit on the wall 11. After finishing the discharge, the wall 11 is heated with a heater 7 to remove the reaction product deposited on the wall 11. Thus, the formation of each thin film is carried out in the clean reaction chamber, so the yield is enhanced.
Patent JP-2000283414-A (JP)
Title: Mounting structure of burner accessory component to burner for gas cooking appliance
Inventor: KODERA HIROSHI
IPC: F23Q3/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify mounting of a burner accessory component, to improve assembling dimensional accuracy and to further reduce number of components by mounting a fixed spring by engaging the spring with a burner body, and mounting an ignition plug, a thermocouple or the like to be inserted into an inserting portion provided at the spring. SOLUTION: A fixed spring 2 having an inserting portion is mounted by engaging the spring with a fixed spring engaging portion 4 provided at a burner body 3, and a burner accessory component 7 and a burner accessory component 1 such as a thermocouple or the like are mounted to be inserted into the inserting portion provided at the spring 2. The spring 2 is engaged with the portion 4 provided at the body 3 made of aluminum, and a fixing pawl of the spring 2 is intruded into the body 3 and mounted. A positioning contact portion is provided at the portion 4, and a contact piece of the spring 2 engaged with the portion 4 is brought into contact with the contact portion.
Patent JP-H05292377-A (JP)
Title: Motion vector detector for moving body
Inventor: YAMAZAKI MASABUMI
IPC: H04N19/85
Filed: 1992-04-09
Abstract: PURPOSE:To detect the motion vector of a moving body by reducing the detection range of objects and shortening the sampling interval to detect the objects moving at a high speed and a low speed. CONSTITUTION:A CPU 14 detects first and second videos at first and second times from a prescribed area of a subject through a camcorder 10, a Y/C separation circuit 11, an A/D conversion circuit 12, and a video RAM 13a. The CPU 14 shifts a second video by a prescribed pitch based on the first video to obtain the extent of shift for most coincidence between first and second videos together with video RAMs 13a and 13b, a RAM 15, and a ROM 16. The motion vector of a desired video is detected in accordance with the extent of shift for the most coincidence point between first and second videos; and if this desired video is not moved, only the second video is updated, and correlation operation is performed again to calculate the motion vector.
Patent JP-S5516861-A (JP)
Title: Stacker crane
Inventor: TANAKA KANJI
IPC: B65G1/04
Filed: 1978-07-21
Abstract: PURPOSE: To provide an arrangement for stacker crane, in which a plurality of forks are provided on the cage such that they can be stretched in lateral direction independently of each other, whereby it is enabled to efficiently carry cargos into and out of a storehouse.  
     CONSTITUTION: Right and left forks 6a, 6b are provided on cage 5 of a stacker crane, which is moved between racks 3a and 3b in a storehouse for carrying cargos 4 into and out of the storehouse, in the manner that they can be stretched respectively in right and left directions, and their heights are adjusted by respective level adjusting plates 7a, 7b. With such an arrangement, several cargos can be taken continuously out of one rack, or otherwise cargos can be taken out of the opposite two racks separately by means of respective forks. Therefore, in a storehouse in which handling of cargos is frequent, operation can be carried out with a small unmber of stacker cranes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08282004-A (JP)
Title: Image-recording device
Inventor: OKINO YOSHIHARU
IPC: B41J2/455
Filed: 1995-04-14
Abstract: PURPOSE: To record at high speed and high density by a device wherein each light emitting element is operated based on an image signal every time a unidimensional light emitting element array is moved for a predetermined pitch which is lower than a list pitch of the light emitting element by a finely moving means. CONSTITUTION: An exposure device 26 arranged just above an exposure section of an image recording device has three unidimensional light emitting element arrays 30C, 30M, and 30Y which emit laser beams L1-L3 for generating colors of cyan, magenta, and yellow. The beams L1-L3 are converged onto a recording material 15. The arrays 30C, 30M, and 30Y are integrated with each other, held movably in the longitudinal direction by a guide mechanism. An end part of each of the arrays is connected to a piezo-element 31 which forms a finely moving means. Every time the light emitting element arrays 30C, 30M, and 30Y move for a predetermined pitch lower than a list pitch of light emitting elements due to the piezo-element 31, each light emitting element is operated based on an image signal so as to form an image having a high density.
Patent JP-S59216511-A (JP)
Inventor: HIYAMUTA SHIYOUTA
IPC: A01D45/02
Filed: 1983-05-20
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-S62246723-A (JP)
Inventor: YAMASHITA KYOICHI
IPC: B65C3/14
Filed: 1986-04-18
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-H02104700-A (JP)
Title: Method and apparatus for treating the surface of a continuous steel strand
Inventor: UIRIAMU ETSUCHI SUTOOKUSU
IPC: C25F3/24
Filed: 1989-04-07
Abstract: PURPOSE: To provide a steel strand having excellent mechanical properties free from flaws on its surface, by passing the steel stand through an electrolytic unit to remove the deposits on its surface, then forming a phosphate film on the surface, passing the strand through a steel wire drawing out unit and heat treating the strand in a furnace unit.  
     CONSTITUTION: Steel wires 30 are molded into a coiled strand 20 and the stand is passed through the inside of the electrolytic unit 40 for electric surface treatment including a device for removing the oxide, etc., of the surface by an acidic electrolytic cell. Induction currents are passed in the electrolyte without allowing the strand to come into electrical contact therewith and the strand is passed in the electrolytic cell while the polarities of the strand are changed, thereby, the surface of the strand 20 is completely cleaned, and the base metal is exposed over the entire surface. Next, the strand is passed through a treating vessel 43 having a phosphate coating unit where the phosphate is formed on the surface. In succession, the strand is passed through the steel wire drawing out unit 45 to reduce the diameter of the strand to a desired value and thereafter, the strand is subjected o a hardening treatment in a fluidized bed type heat treating unit 50. The steel strand, which is free from flaws by contact on the surface and has excellent strength as a spring wire, etc, for the valves of engines is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08287607-A (JP)
Title: Magnetic disk device
Inventor: KATSU HARUTO
IPC: G11B20/18
Filed: 1995-04-14
Abstract: PURPOSE: To compensate circuit loss fluctuation in an analog waveform equalizer by comparing the peak value of a reproduced data signal inputted to an A/D converter with an expected value and correcting the A/D conversion coefficient. CONSTITUTION: Power consumption in a read system circuit is reduced by using the waveform equalizer 8 of analog system. At this time, a peak value detection circuit 15 detects a signal value in a peak point of a waveform of the reproduced data signal from a PR processor 9. Whenever a mean value calculation circuit 16 detects a prescribed number of peak signals, it calculates the mean value M of the peak signal values. An operation circuit 17 compares the expected value Y of the peak signal value stored beforehand in a register 18 with the mean value M, and corrects a reference voltage V imparted to the A/D converter 10 based on the comparison to keep it to a voltage hold circuit 19.  The A/D converter 10 converts the reproduced data signal from the PR processor 9 by the corrected reference voltage V, and eliminates the loss fluctuation in the analog waveform equalizer 8 to send it to a viterbi decoder 11.
Patent JP-S5315487-A (JP)
Title: Convenient microbial determinetion of amino acids and compositions used for same
Inventor: SENHATA ICHIROU
IPC: C12R1/46
Filed: 1976-07-27
Abstract: PURPOSE: To achieve convenient and rapid determination of amino acids essential to the diagnosis of phenylketonurea, by the use of a specific dry medium containing microbial cells. 
     COPYRIGHT: (C)1978,JPO&Japio