baber/WOPTO huggingface dataset:
Patent JP-H08168829-A (JP)
Title: Manufacturing device for container made of metal
Inventor: KURISUTOFUAA EFU CHIAAZU
IPC: B21D37/14
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to form restoring force for eccentric movement by rendering biasing elements ineffective with dies during the displacement of the dies in a transverse direction from the center and in a direction parting from the biasing elements. SOLUTION: When a cantilever punch passes the dies 1 to 4 in an X direction, the misalignment of the punch from an axial position eventually moves the paired dies 1 to 4 to the transverse direction from the central position. The movement in the transverse direction that can be utilized is determined by the size of a gap 13. An associated piston 15 not only abuts on a piston stop 17 but comes into contact with the outer side of the die 2 or 3 as well. Then, the movement of the dies 1 to 4 in the transverse direction also pushes the piston 15 backward against the air pressure and eventually disengages the piston from the piston stop 17, thereby exhibiting the restoring force to bias the paired dies 1 to 4 toward the center. The piston 15, thereafter, engages the piston stop 17 again and is no longer effective for the paired dies.
Patent JP-S60108852-A (JP)
Title: Mask for exposure of photolithography
Inventor: HOSOGAI KOUZOU
IPC: G03F1/54
Filed: 1983-11-18
Abstract: PURPOSE:To obtain a mask for exposure which can remove a worked layer in the peripheral part of a substrate without degradation of the quality neither increase of man-hours, by providing the first transmission part, which has the first transmission degree and forms a prescribed pattern together with a non-transmission part, and the second transmission part which has the second transmission degree higher than the first transmission degree and is formed in the circumferential edge part of the first transmission part. CONSTITUTION:A mask 4 for exposure consists of a non-transmission part 11 corresponding to an area A, a half-transmission part 12 corresponding to areas B and C, and a transmission part 13 corresponding to an area D. Though the tickness of a resist layer 3' in the area D of a substrate 1 is about twice as thick as that of the other areas A, B, and C experimentally, the thickness of the layer 3' is made three times as thick as that of areas A, B, and C in consideration of a coefficient of safety and an effective luminous flux in a taper part in the end part of the substrate 1. When this mask 4 for exposure is used to determine an exposure so that a correct exposure can be attained through the half-transmission part 12, the exposure to the area D passing the transmission part 13 is three times as large as a normal exposure, and the thick resist layer 3' is exposed to light completely, and this resist layer 3' is removed by development.
Patent JP-H06202252-A (JP)
Title: Stereoscopic photographing auxiliary tool
Inventor: TANAKA HIROJI
IPC: G03B35/10
Filed: 1993-09-01
Abstract: PURPOSE:To provide a portable stereoscopic photographing auxiliary tool capa ble of optionally changing the angle of view and the angle of a stereoscopic effect within some extent in the case of performing stereoscopic photographing. CONSTITUTION:A reflection mirror constituted of 1st mirrors 21 and 23 and 2nd mirrors 22 and 24 reflecting the image of an object and guiding it to the photographing lens of a camera is arranged, and the 1st mirrors 21 and 23 are turnably attached to an auxiliary tool main body so as to vary a reflection angle, and the 1st mirrors 21 and 23 are made foldable. By folding the 1st mirrors 21 and 23 on both sides, entire volume is made small and a mirror surface is protected because the mirror surface is inside. At the time of photographing, the 1st mirrors 21 and 23 are unfolded, and the turning angle of the mirror is adjusted, thereby adjusting the reflection angle.
Patent JP-H1164797-A (JP)
Title: Phase difference pinhole type optical element and confocal microscope using it
Inventor: NISHIDA KAZUHIRO
IPC: G02B27/58
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference pinhole type optical element whose depth of focus is deep and which can achieve high resolution and a confocal microscope using it. SOLUTION: This confocal microscope is used for detecting the image of a sample 24 by transmitting a laser beam 12 through a spatial filter 15, condensing them at the sample 24 through an objective lens 21 and transmitting the regular reflected light thereof through the filter 15. Then, a spatial phase filter 20 transmitting the light of the central part and the peripheral part of the laser beam and shifting both of the light by giving the phase difference of 1/2 λ is made to intervene in the optical path of the beams 12 in the filter 15.
Patent JP-H0315970-A (JP)
Title: Mark input device
Inventor: MORI NAOKI
IPC: G06F17/21
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the deterioration of mark recognition rate when there is an inclination in a having read mark sheet by detecting the inclination of the having read mark sheet and executing a correction processing. CONSTITUTION:A mark sheet read part 11 outputs a read image signal (a) by scanning the mark sheet. An inclination detection part 12 obtains a difference between the number of lines under an inclination detection mark from the read image signal (a) and outputs it as an inclination line number signal (b). An inclination correction part 13 inputs the inclination line number signal (b) and the read image signal (a), executes the inclination correction processing and outputs an inclination correction image signal (c). The inclination correction processing is executed by switching the number of reference lines in the read image signal (a) in accordance with the number of the inclination lines so as to take out data. Thus, the deterioration of the mark recognition rate can be prevented even if there is the inclination at the time of reading the mark sheet.
Patent JP-H0751013-A (JP)
Title: Black soybean extract and its production
Inventor: AOKI KAZUE
IPC: A23L11/00
Filed: 1993-08-10
Abstract: PURPOSE:To obtain black soybean extract having more nutritive value by adding extracted nutriments included in beans to black vinegar of unpolished rice produced by solely using unpolished rice. CONSTITUTION:About 1 pt.wt. black soybeans are immersed in a mixture of about 1 pt.wt. sugar and 0.1 pt.wt. salt in 2 pts.wt. black vinegar of unpolished and stood for about 20 days to be aged at the normal temperature in a room to obtain black soybean extract having solubilized essences of both the unpolished rice and the bean. Black soybeans are immersed in a mixture of sugar, salt and black vinegar obtained by adding KOJI (malted rice) of unpolished rice to unpolished rice and alcoholically fermenting in an unglazed earthenware pot, then fermenting into acetic acid for about 2 years without breaking membranes of acetic acid bacilli in natural brewing, stood and aged for 20 days in the dark ambient of a room at the normal temperature to extract and age black soybean extract in black vinegar of unpolished rice.
Patent JP-H0380728-A (JP)
Title: Frame synchronization transmission timing system
Inventor: SHOJI JUNJI
IPC: H04L7/00
Filed: 1989-08-24
Abstract: PURPOSE:To simplify the constitution of a hardware by realizing by a firmware a fact that when a frame synchronization patter is detected, a bit of receiving data is counted, and at the time point when it reaches a prescribed counting value, the transmission timing notice is executed. CONSTITUTION:An 8-bit data receiving circuit 21 brings input receiving data to series-parallel conversion and inputs parallel data of 8 bits to an 8-bit general microprocessor 23, and also, executes an 8-bit receiving interruption notice to the microprocessor 23. On the other hand, whenever receiving data is detected by 1 bit, a 1-bit reception detecting circuit 22 executes the 1-bit receiving interruption notice to the microprocessor 23. The microprocessor 23 realizes a reception processing, a frame synchronization detection, a bit count processing and a transmission processing by a firmware processing.
Patent JP-2001038938-A (JP)
Title: Thermal head
Inventor: MOTO YOICHI
IPC: B41J2/345
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head capable of forming a good print free from density irregularity even in high speed printing. SOLUTION: In a thermal head constituted by bonding a ceramic substrate having a large number of heating elements and a plurality of driver ICs 3 almost parallelly arranged on the upper surface thereof to a radiation plate 4 through adhesive layers 5a, 5b, the heat conductivity of the adhesive layers 5a positioned at the regions between the adjacent driver ICs 3, 3 is set lower than that of the adhesive layers 5b positioned at the regions just under the driver ICs. The heat capacity of the adhesive layers 5a positioned at the regions between the adjacent driver ICs 3, 3 is made almost equal to that of one driver IC.
Patent JP-H0540479-A (JP)
Title: Electronic musical instrument device
Inventor: KAWACHI KIYOSHI
IPC: G10H5/06
Filed: 1991-08-05
Abstract: PURPOSE:To constitute the device so that even in the case plural keys are depressed, a frequency of a sound to be outputted as a musical tone is determined by only a first one of plural detected key depressing signals, and always only a single sound is outputted. CONSTITUTION:A depressed state detecting means 302 outputs depressed state information constituted of a non-key depressing signal and a key depressing signal of a wider pulse than its signal, corresponding to all key switches 301, and it is superposed in an 'H' period of an output pulse of a frequency divider 7. When an output of a first integration circuit 26 exceeds a first scheduled level by a key depressing signal of wide width contained in the depressed state information, an F/F 27 is set, and the key number being a counting value of a counter 25 is latched by a latch 29. Based on this key number, a frequency division ratio is determined, and a frequency signal corresponding to the frequency division ratio is generated. The F/F 27 is reset by an action of a second integration circuit 36 in an 'L' period of the output pulse of the frequency divider 7.
Patent JP-H0418857-A (JP)
Title: Picture data compression system
Inventor: ISHIKAWA MASAAKI
IPC: H04N19/134
Filed: 1990-08-21
Abstract: PURPOSE:To set a code quantity after compression encoding becomes less than a code quantity requested at every arbitrary objective picture by measuring an average code quantity to an encoding time in terms of a block line in the middle of encoding and controlling a code quantity control parameter. CONSTITUTION:For dividing input picture data for one screen into plural blocks consisting of pXp picture elements and encoding and compressing data by an encoding system obtained by combining orthogonal transform and variable length encoding for respective divided blocks on a real time basis, the quantity of the generated codes is measured for respective block lines in the middle of encoding. The encoding control parameter is controlled for respective block lines so that the code quantity of the whole screen becomes less than the prescribed target code quantity based on the measured result. Thus, the code quantity in the whole picture can be compressed to less than the target code quantity without deteriorating local picture quality for a decoding picture.
Patent JP-S60109831-A (JP)
Inventor: NARUI HIROSHI
IPC: C23C14/00
Filed: 1983-11-18
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-S60111019-A (JP)
Title: Two-cycle internal-combustion engine
Inventor: JIYO SHIYAKUKOU
IPC: F02B75/02
Filed: 1983-11-19
Abstract: PURPOSE:To improve efficiency and purify an exhaust through stratified gas scavenging by dividing a mixture into rich mixture and lean mixture downstream from a fuel supply device for an air intake pipe and letting the rich mixture and the lean mixture flow into a cylinder through a normal course and a special place in the cylinder via a long passage respectively. CONSTITUTION:Mixture is divided into rich mixture and lean mixture according to the structure of a carburettor and an air intake pipe, and the rich mixture is introduced directly into a crank chamber 7 through an air intake hole 13 for the rich mixture, while the lean mixture is introduced into a scavenging passage 19 for the lean mixture. In air intake process, when the crank chamber 7 is filled with the rich mixture and the lean mixture scavenging passage 19 is filled with the lean mixture and a piston descends to open scavenging holes 17, 21, the rich mixture is supplied into the cylinder via a rich mixture scavenging passage 15, scavenging passage 16 and the scavenging hole 17. Furhter, due to the pressure in the crank chamber applied through a lean mixture passage inlet 20, the lean mixture in the lean mixture passage 19 is supplied into the cylinder from the scavenging hole 21. This attains stratified gas scavenging in the cylinder so that fuel blowing through into an exhaust hole 22 is reduced and thermal efficiency is improved.
Patent JP-S6373420-A (JP)
Title: Arithmetic system for transforming data format of floating point
Inventor: AIDA KOICHI
IPC: G06F7/00
Filed: 1986-09-17
Abstract: PURPOSE:To support the different types of floating point data by using a data format transforming part. CONSTITUTION:If the format of input data is different from that of an IEEE type arithmetic part 4, a data format transforming part 2 transforms the format. While the part 2 performs no transformation of formats when the format of the input data is equal to that of the part 4. A data format transformation control signal S1 is used to decide one of both data and supply it to the part 4. The same transformation and selection are carried out by a data format transformation control signal S2 also when data are supplied after the end of arithmetic. If the transformation of data formats is carried out after the end of arithmetic, and analyzing part 6 analyzes the intermediate result of arithmetic. Then a rounding process, etc., are carried out against the result of analysis in response to the format to be transformed.
Patent JP-H0882258-A (JP)
Title: Oil bath type air cleaner for engine
Inventor: TSUKIJI KATSUSADA
IPC: F02M35/026
Filed: 1994-09-13
Abstract: PURPOSE: To smooth the reversion of an intake air in the oil chamber of an oil bath type air cleaner, and minimize ventilation resistance. CONSTITUTION: An oil chamber 3 is provided on the lower part of an air cleaner 1, and a rippling preventing porous plate 10 is horizontally arranged closer to the upper part of the oil chamber 3 so as to be opposed from under to the suction outlet 5 of an inflow pipe 2, and the rippling preventing porous plate 10 is curved more as it gets close to an outer diameter part 10a toward a filter element 6 in the upper part. The intake air flowing down in the inlet pipe 2 is smoothly guided from the center part of the curved porous plate 10 to the outer diameter part 10a, and reaches the filter element 6 in the upper part. Since the intake air is therefore smoothly reversed in the oil chamber 3 and carried from the inflow pipe 2 to a purifying chamber 7, the ventilation resistance in the oil chamber 3 is minimized.
Patent JP-H1161279-A (JP)
Title: Base structure of bell type annealing furnace
Inventor: HAYASHI KAZUYUKI
IPC: C21D1/767
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To sufficiently support the load of a treating material without restricting the thermal expansion and the thermal shrinkage of a seal cover and to reduce a loss caused by the thermal conduction, by supporting the lower surface of the seal cover with many two divided structural supporting posts stood to a base foundation. SOLUTION: The base 2 composed of refractory material arranged on the base foundation 1 is covered with a gas-tight structural steel plate-made seal cover 11. The lower surface of the steel plate-made seal cover 11 is supported with many supporting posts 12 stood on the base foundation. The supporting post 12 has the supporting plate composed of curving surface on the upper surface and the post is formed as the divided structure interposing heat insulating material. The supporting part 12 is composed of an inside supporting post group 12A, intermediate supporting post group 12B and outside supporting post group 12c and each group of the supporting posts is arranged in the equal interval in the same circumference. The supporting post of the inside supporting post group 12A is larger diameter than the diameters of the other supporting post groups.  The seal cover 11 covers the upper surfaces of the base 2 and the supporting post 12.
Patent JP-S6274955-A (JP)
Title: Sealing polyester resin composition
Inventor: OKAMOTO TAKASHI
IPC: C08K3/00
Filed: 1985-09-30
Abstract: PURPOSE:To provide the titled compsn. which has excellent flow characteristics, is low-pressure injection-moldable and has excellent resistance to water and heat, etc., by blending a polyester mainly composed of polyethylene terephthalate with a nucleating agent, an ester plasticizer and a terminal blocking agent. CONSTITUTION:100pts.wt. polyester (A) wherein at least 80mol% of repeating units are composed of ethylene tetraphthalate units is blended with at least 0.05pts.wt. nucleating agent (B) (e.g., mica, silica), 0.3-10pts.wt. ester plasticizer (C) (e.g., compds. of formulas I, II) and a terminal blocking agent (D) (e.g., tripropylene glycol diglycidyl ether, diphenylmethane diisocyanate) in an amount of 0.5-5 times by equivalent the amount of carboxyl groups in the component A to obtain the desired sealing polyester resin compsn. The resin compsn. is particularly suitable for use in sealing electric and electronic components which are liable to be broken or deformed.
Patent JP-S6376978-A (JP)
Title: Temperature sensor valve
Inventor: SUZUKI KENJI
IPC: F16K31/70
Filed: 1986-09-17
Abstract: PURPOSE:To improve serviceability of a temperature sensor value for controlling such as intake air flow in accordance with the temperature of engine cooling water by gradually inclining a plate bimetal in accordance with the temperature of a portion to be detected thereby to continuously control the positional relation between a valve element and a valve seat. CONSTITUTION:When the temperature of engine cooling water is relatively low and the heat value imparted through a metal housing 101 to a plate bimetal 200 is small, a valve element 132 is in engagement with a valve seat 134 to cut off a fluid passage. When the temperature of the cooling water becomes high and the heat value imparted to the plate bimetal 200 is increased, the plate bimetal 200 continuously effects bending displacement, with one end 203 inclined toward the left. This causes the valve element 132 and a valve case 130 under the biasing force of a spring 138 in the valve-opening direction to be moved to the left, so that the valve seat 134 is gradually disengaged therefrom. This permits gradual increase of intake air flow for an engine from an inlet port 121 to an outlet port 113.
Patent JP-H0881759-A (JP)
Title: Boron nitride coated member
Inventor: SUGIZAKI YASUAKI
IPC: C23C14/06
Filed: 1994-09-13
Abstract: PURPOSE: To provide a BN coated member having superior excellent wear resistance by forming a cubic BN coating layer on a substrate with a specified member in-between. CONSTITUTION: A layer of a diamond-based sintered compact is formed on a substrate and the surface of the layer is coated with cubic BN. A cubic BN coating film can thickly be formed with satisfactory adhesion and the objective BN coated member having superior wear resistance is obtd. Since the adhesive strength of the diamond-based sintered compact to the cubic BN coating film is remarkably higher than that of the substrate to the coating film, the coating film can thickly be formed without causing peeling.
Patent JP-S63303123-A (JP)
Title: Pitch-based carbon fiber and production thereof
Inventor: SUDO YOSHINORI
IPC: D01F11/10
Filed: 1987-09-03
Abstract: PURPOSE:To obtain the titled carbon fiber outstanding in bundling capability, lubricity, process passability, processability, flexural resistance, etc., by coating pitch fiber with a silicone lubricant followed by making infusible and then by carbonization to such extent that some of said lubricant may be left. CONSTITUTION:First, high-softening pitch is brought to melt spinning followed by coating a silicone lubricant (pref. of polysiloxane type) on the resultant pitch fiber. Next, said pitch fiber is introduced into an oxidative atmosphere at 200-400 deg.C to be made infusible. Thence, the resulting fiber is subjected to carbonization in an inert atmosphere at 400-1,000 deg.C under such conditions that the content of the residual silicone lubricant in said pitch fiber become 0.1-2wt.% based on said fiber followed by bringing the fiber to the next process, thus obtaining the objective carbon fiber having the following characteristics: 1. lamination thickness Lc(002) of the graphite crystal, 16-28Angstrom , 2. plane interval dooz of the graphite crystal, 3.46-3.49Angstrom , 3. tensile strength, 5-50kgf/mm<2>, 4. elongation at break, 0.3-8%.
Patent JP-H0753481-A (JP)
Title: Separation of peptide or amino acid and kit therefor
Inventor: MITSUNAGA KENICHI
IPC: C07C227/40
Filed: 1993-08-12
Abstract: PURPOSE:To provide a new process for easily and quickly separating peptides and/or amino acids (abbreviated as P/A hereafter) and a separation kit useful for performing the separation process. CONSTITUTION:This process for the separation of a P/A mixture comprises (1) a step to react the P/A mixture with biotin or its reactive derivative to form a bonded product of P/A having nitrogen-containing group and (2) a step to bond the bonded product to a carrier having avidin or its reactive derivative and separate the bonded product from the mixture. The P/A mixture to be separated by this process is composed of a P/A free from free primary amino group, NH group of pyrrolidine nucleus or monoalkylated amino group (collectively abbreviated as nitrogen-containing group hereafter) and a P/A having the nitrogen-containing group. This separation kit for the P/A mixture contains biotin or its reactive derivative and avidin or its reactive derivative.
Patent JP-H0268077-A (JP)
Title: Golf ball
Inventor: MATSUKI TAKETO
IPC: A63B37/00
Filed: 1988-09-01
Abstract: PURPOSE:To forcibly generate peeling foam, reducing a drag coefficient widely in comparison with a conventional dimple in an area, in which a Reynolds number goes over a critical Reynolds number, and to increase the flying distance of a golf ball by providing a circular arc-shaped projecting part in the bottom part of the dimple. CONSTITUTION:A projecting part 11 to be protruded upward in the circular arc shape is formed in the bottom part of a dimple 10 of the golf ball. For the size of the projecting part 11, when a diameter for the base part of a maximum diameter in the projecting part 11 is defined as D1, a diameter for the external edge of the dimple is defined as D2 and L=D1/Ds is obtained, the condition of 0.2<L<0.7 is obtained. When height of the projecting part 11 is defined as H1, the virtual maximum depth of the dimple to be recessed in the circular arc shape is defined as H2 and K=H1/H2 is obtained, the condition of 0.2<=K<=0.55 is obtained. Further, when the total sum of space volume for the dimple, which is provided in one gold ball and has the projecting part respectively, is defined as V, the V is set to be 250mm<3V<400mm<3>.