baber/WOPTO huggingface dataset:
Patent JP-S58202996-A (JP)
Title: Brazing method
Inventor: SHIODA KATSUHIKO
IPC: B23K35/36
Filed: 1982-05-21
Abstract: PURPOSE:To improve the corrosion resistance in a brazed part and to eliminate the need for removing the remaining flux, by using KAlF4 in the form of an aq. soln. for the flux to be used in the stage of brazing Al or an Al alloy. CONSTITUTION:KF and AlF3 are mixed at 50:50-47:53 ratio in mol%, and the mixture is heated to melt in a graphite crucible in inert gaseous atmosphere; thereafter, the molten metal is poured in a graphite mold and is solidified, whereby KAlF4 having 560-574 deg.C melting temp. is prepd. The alloy is ground to <=200 meshes to prepare a flux for brazing of Al or an Al alloy. The flux is dissolved in water to about 10% concn. The aq. soln. thereof is stuck as a flux for brazing of Al or an Al alloy on the part to be brazed and is heated together with the brazing material to 590-620 deg.C brazing temp. in an inert gaseous atmosphere to form the brazed part having high resistance to corrosion. Since the KAlF4 has no hygroscopicity, the labor for removing the flux remaining in the brazed part is eliminated.
Patent JP-H05246195-A (JP)
Title: Erasing member for thermal recording image
Inventor: NISHIBE SATOSHI
IPC: C09D183/04
Filed: 1992-03-06
Abstract: PURPOSE:To obtain the title erasing member generating unevenness or difference in level in an erased place and leaving no erasing mark by using polyether modified silicone oil. CONSTITUTION:Polyether modified silicone oil is used as an erasing member of a thermal recording image. This polyether modified silicone oil is prepared by introducing a polyether compd. represented by formula I (wherein R1 and R2 are hydrocarbon represented by CnH2n and a and b are an arbitrary constant) into dimetylpolysiloxane. For example, polyether modified silicone oil represented by formula II [A is -R' (C2H4O)a.(C3H4O)b.R' (wherein R and R' are a lower alkyl group or a group wherein hydrogen of a lower alkyl group is substituted with a hydroxy group and m, n, a and b are an arbitrary constant] is used.
Patent JP-H01258133-A (JP)
Title: Method for inferring state representation
Inventor: FUNABASHI SEIJU
IPC: G06F9/44
Filed: 1988-04-08
Abstract: PURPOSE:To utilize knowledge causing uncertainty to ambiguity in a knowledge base system by providing a means to convert the value of a defined state to a quantitative value for the state based on the confidence ad compatibility of the defined state. CONSTITUTION:The quantitative value fetched by measurement and generated in an inference process is set on the storage part of the quantitative value in targeted data by the knowledge base system. After the value being set, a processing means calculates a read extent to convert the value to the defined state and the confidence and compatibility of the state. And a calculated extent is set on the storage part of the compatibility of the defined state in the targeted data. Adversely, when the value is converted from the extent of the defined state to a concrete quantitative value, a conversion means is constructed by using a function or a table to introduce a concrete value. By describing a rule so as to perform the arithmetic processing of abstract representation or the extent causing the uncertainty or the ambiguity by using the targeted data represented in such way, it is possible to construct the inference of an abstract state.
Patent JP-H08282218-A (JP)
Title: Flat pneumatic tire having rim guard
Inventor: KIKUCHI SHINOBU
IPC: B60C13/00
Filed: 1995-04-11
Abstract: PURPOSE: To improve the radiating effect and fuel cost performance of a bead part by raising an annular rib from a rim flange to the outside in the axial direction of a tire when normal internal pressure is charged, making the meridional sectional form of the rib substantially triangular, making the length of the outer side in the radial direction of the triangle larger than that of an inner side thereof, and providing many ridges on a parat of the outer side of the rib. CONSTITUTION: A rim guard comprising an annular rib R formed by raising rubber outward in the axial direction of a tire is provided between the vicinity of the position M of the tire maximum width and the vicinity of a rim line L. In the embodiment, the meridional sectional form of the annular rib R is substantially triangular, the maximum thickness W is 8.4mm, the length of an outer side 1 in the radial direction is 23.5mm, and the length of an inner side in the radial direction is 14.5mm. Accordingly, the length of the outer side 1 in the radial direction is 1.61 times as large as the length of the inner side 2. The height of the radial outer end of the annular rib R is 28.5mm, and the height H1 to the position of the maximum thickness W is 52mm. Many ridges D are provided on the outer side in the radial direction.
Patent JP-2000276035-A (JP)
Title: Original plate for volume hologram, its production and method for duplication of volume hologram using the same
Inventor: SEKINE KEIKO
IPC: G03H1/20
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the defect of an easy tendency of an original plate to damage at the time of the mass duplication by laminating a volume hologram- forming resin composition layer between two transparent substrates. SOLUTION: The resin layer recorded with a volume hologram is laminated between the two transparent substrates. For example, non-alkali glass or quartz or transparent plastics, such as polyethylene terephthalate resins or acrylic resins, having the refractive index approximate to the refractive index of the volume hologram-forming resin layer 3 is used for the transparent substrates 2, 4. The hologram of the hologram layer 3 is preferably called as a volume hologram and is formed by recording the interference light of object light and reference light on a photosensitive material sufficiently thicker than the spacings between the interference frings and the three-dimensional constitution of the interference frings is recorded as it is. The volume hologram is recorded on the volume hologram-forming resin composition layer.  The volume hologram- forming resin composition includes known volume hologram-recording materials, such as silver salt material and dichromic acid gelatin emulsion.
Patent JP-H02267056-A (JP)
Title: Braking oil pressure control device for vehicle
Inventor: SATO MASAMITSU
IPC: B60T8/44
Filed: 1989-04-04
Abstract: PURPOSE:To realize magnification of the operating ability of a master cylinder by a simple configuration by allowing control oil pressure to act on a control oil pressure chamber provided to the master cylinder to magnify the operating ability of the master cylinder. CONSTITUTION:An opening and closing valve 68 is usually opened to connect braking oil pressure chambers 32 of driving wheel braking devices BFL, BFR through first electromagnetic valves 3FL, 3FR to braking oil pressure output ports 7a, 7b of a master cylinder M. In this state, when a brake pedal P is stepped on, a solenoid 55 is energized in response to the stepping power on the pedal detected by a sensor S to apply control oil pressure from an output port 52 of an oil pressure supply oil pressure control means 6FR to a control oil pressure chamber of the master cylinder M and to apply braking oil pressure added with the control oil pressure to the braking oil pressure chamber 32. Magnification of the operating ability of the master cylinder can thus be realized by this simple configuration.
Patent JP-H04321385-A (JP)
Title: Underwater image pickup device
Inventor: YAMAMOTO KITAO
IPC: H01S3/00
Filed: 1991-04-17
Abstract: PURPOSE:To provide the underwater image pickup device from which an excellent video image of an object is obtained without being affected by a rear scattered light of underwater floating matters. CONSTITUTION:The device consists of a narrow beam light source 1 such as a laser, a beam scanner 4 executing scanning with a light beam radiating from the narrow beam light source in vertical and horizontal directions within a range of a prescribed solid angle and a reflected light detector 6 detecting a light resulting from the light beam striking on an object and reflected therein, and the distance between the beam scanner 4 and the reflected light detector 6 is selected to be a prescribed interval.
Patent JP-S569356-A (JP)
Title: P-containing corrosion resistant steel with high weldability
Inventor: KADO SATOSHI
IPC: C22C38/06
Filed: 1979-07-05
Abstract: PURPOSE: To obtain the titled corrosion resistant steel being excellent as a welded structure material under corrosive environment by sea water and atmosphere by extremely reducing a content of C, N of a P, N containing steel or by adding Mo, Cu, Ni or the like in a specified amount, as well as adding Nb, V, Ti or the like in a specified amount.  
     CONSTITUTION: A P-containing corrosion resistant steel with high weldability is obtained from a material consisting of, C; 0.07 or less, Si; 1 or less, Mn; 2.5 or less, P; 0.03W0.2, Al; 0.003W0.2, N; 0.003 or less and a balance of Fe, each in wt% basis. Because, C and N content is extremely lowered, weld cold cracking and joint brittleness are not generated. Moreover, one or more of Mo, Cu, Ni, Co, Cr, W may be added in a total amount of 4% or more, or 0.2% or less of one or more of Nb, V, Ti, Zr, Ta, B, rare earth elements, Ca, Mg, Te, Se may be added moreover. The above described two additives may be optionally added together. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09272561-A (JP)
Title: Container with syringe and scrape inner lid
Inventor: MATSUMOTO MASAHARU
IPC: B65D51/32
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To stably exhibit high scraping ability of content liquid, smoothly perform mold-releasing, prevent the content liquid from inconveniently dripping and attaching for obtaining good usage, and obtain safety and highly efficient mold processing. SOLUTION: A pair of scraping pieces 2 oppositely placed of a scrape inner lid 1 assembled to a mouth cylinder of a container with syringe are provided spirally along approximately a half of a periphery, a separation gap is formed between both scraping pieces 2 so that they may not overlap in a mold releasing direction, content liquid is strongly and reliably scraped off from a surface of the syringe to have it smoothly dripped and returned, and smooth mold releasing can be obtained without being obstructed by the scraping pieces 2.
Patent JP-S529271-A (JP)
Title: Quantitative freeing rack provided with a marchandise-supporting rall and guide plate in one
Inventor: TAKATORI TADAHIKO
IPC: B65G59/06
Filed: 1975-07-14
Abstract: PURPOSE: To make it possible to remove merchandise housed on each supporting rail arranged over a plurality of stages in a rack by sequentially dropping the merchandise on a transportation conveyer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02264025-A (JP)
Title: Polyester combined yarn for woven or knit fabric
Inventor: NISHINAKA HISAO
IPC: D02G3/22
Filed: 1989-04-03
Abstract: PURPOSE:To obtain the subject novel yarn having softness, flexibility, stiffness or anti-drape stiffness, etc., and excellent passing. through property in post processing by confounding self-extending polyester multifilament yarn with heat-shrinkable polyester multifilament yarn respectively having specific physical properties. CONSTITUTION:Two species of multifilament yarns composed of (A) polyester multifilament yarn having <=1.4d single yarn denier, 0.02-3wt.% titanium oxide content, >=0% shrinkage in boiling water SHW and <=0% dry heat-shrinkage SHD at 160 deg.C and (B) polyester multifilament yarn having >=1d single fiber denier, >=4g/d breaking strength and >=0% SHW, and >=5% difference between SHD of the yarn B and SHD of the yarn A are confounded so as content of the yarn A to be 20-80% in denier ratio and the yarn B to be 80-20% in denier ratio with 20-100 pieces/m confounding degree to afford the aimed yarn.
Patent JP-H08283373-A (JP)
Title: Polyurethane foam
Inventor: AKIMOTO SATORU
IPC: C08G18/65
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a polyurethane foam having good mechanical strengths and good water absorbency with a low degree of swelling on absorption of water by using a polyol component containing a specified amount of a specified hydroxylated carboxylic acid. CONSTITUTION: This polyurethane foam is obtained by reacting a polyisocyanate with a polyol component containing at least 30wt.% hydroxylated carboxylic acid having at least one carboxyl group and at least two hydroxyl groups in the molecule. An example of preferable hydroxylated carboxylic acids in particular is one obtained by reacting an active hydrogen compound having a functionality of at least 3 with a cyclic carboxylic acid anhydride. The active hydrogen compound preferably comprises a polyester polyol with a molecular weight of about 300 to 8,000 and a functionality of at least 3. The molar ratio of the active hydrogen compound to the cyclic carboxylic acid compound is adjusted so as to provide at least 2mol of hydroxyl groups of the obtained hydroxylated carboxylic acid. The foam is obtained by mixing under agitation in the presence of a catalyst.
Patent JP-S59212381-A (JP)
Inventor: ANDOU YASUHIRO
IPC: B66B17/20
Filed: 1983-05-16
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-H09248681-A (JP)
Title: Method for joining end face of bar steel to flat face and bar steel with end plate
Inventor: FUKUDA AKIRA
IPC: E04C3/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To firmly and easily join a bar steel of wide-flange shape steel, etc., on the flat face of an end plate, etc. SOLUTION: On the end part of a bar steel 1, an enlarged mass part 1b spreading toward the end face 1a is formed, the bar steel end face is butted to the flat face 2a of an end plate 2 through an insert material 4, an induction coil 5 is arranged so as to enclose the bar steel end part, by induction-heating the induction coil 5, the temperature of an insert part of the insert material is raised more than the melting point of the insert material, and liquid phase diffusion joining is executed.  In this time, the bar steel part adjoining to the induction coil 5 is heated to a high temperature, it is deformed so as to bulge to the lateral direction with the pressing force applied on the bar steel 1, however because the outside faces of the part are pre-inclined, these parts are not largely deformed outside from the end face 1a and an over-lap part is not generated, and the joining part without notch and with non-defective appearance can be formed.
Patent JP-S529805-A (JP)
Title: Manufacturing method of armature for small rotary machine
Inventor: SAKANO HIDEO
IPC: H02K3/48
Filed: 1975-07-11
Abstract: PURPOSE: A manufacturing method for an armature which allows improvement in winding efficiency as well as the space factor in a half-opening slot condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08284642-A (JP)
Title: Exhaust emission control system
Inventor: KAMIYA RYUTA
IPC: B01D39/20
Filed: 1995-04-11
Abstract: PURPOSE: To reduce the amount of power to be consumed when the filter unit is regenerated, and improve durability of a filter unit. CONSTITUTION: A plurality of filter units 8 are arranged in parallel with each other on a partitioning plate 3 for partitioning inside of a housing into an exhaust gas leading-in side and a exhaust gas discharging side, and heater 12 is arranged in each filter unit 8. It is judged by a CPU 26 that regeneration of the filter unit 8 is necessitated or not. When it is judged that regeneration is necessary, the exhaust gas temperature is detected on the basis of the output signal from the temperature sensor 25 at the time of regeneration starting. A time which is continuously carried current to the heater 12, the intermittent carry-current time of thereafter, and carry-current number are calculated on the basis of the temperature thereof and a data base memorized in a memory device 27 in the CPU 26.  A heater relay 19 is opening/closing controlled on the basis of a calculated result so as to control current supply to the heater 12.
Patent JP-S59212075-A (JP)
Title: Decoding processing circuit for two-dimensional compressed code
Inventor: TAGUCHI KAZUYOSHI
IPC: H04N1/417
Filed: 1983-05-18
Abstract: PURPOSE:To improve the speed of the decoding processing of two-dimensional compressed codes by decoding a reference line expressed in one-dimensional compressed codes and decoding lines expressed in two-dimensional compressed codes almost at the same time. CONSTITUTION:Two-dimensional compressed codes read out of a buffer memory 10 are supplied, line by line, successively to a table generating circuit 12, which calculates the change point position of two-dimensional compressed codes of every line. This change point position is supplied to a table 16 and stored therein. This table generating circuit 12 is provided with a decoding circuit 18 for the reference line and a decoding circuit 20 for decoding lines following the reference line, and two-dimensional compressed codes from the buffer memory 10 are read out, line by line, by transfer circuits 22 and 24, and two successive lines are decoded almost simultaneously and stored in the table 16 successively.
Patent JP-H01256812-A (JP)
Title: Input circuit
Inventor: TSUBOI TOSHIHIDE
IPC: H03K17/16
Filed: 1988-04-06
Abstract: PURPOSE:To decrease a current flowing between a power supply and a terminal by providing a 1st depletion MOSFET having a 1st polarity whose drain is connected to the power supply and a 2nd depletion MOSFET with a 2nd polarity different from the 1st polarity whose drain is connected to an input terminal as the input circuit of an integrated circuit. CONSTITUTION:With a terminal 2 connected to ground, the potential of the source of the 1st MOSFET 11, that is, the source potential of the 2nd MOSFET 12 is a potential between a positive power supply 1 and a potential of the terminal 2, i.e., ground potential. Since there is a potential difference between the positive power supply 1 and the terminal 2 in this case, the gate potential of the MOSFET 11 is lower than the source potential, then the conductance of the MOSFET 11 is small and the gate potential of the MOSFET 12 is higher than the source potential, and the conductance of the MOSFET 12 is smaller. Thus, with the terminal 2 connected to ground, the conductance of the 1st and 2nd MOSFETs connected in series is small. That is, since the impedance gets higher, a current flowing between the positive power supply 1 and the terminal 2 is decreased.
Patent JP-S58203315-A (JP)
Title: Kerosene burning device
Inventor: WADA CHIYUUZOU
IPC: F23Q7/08
Filed: 1982-05-20
Abstract: PURPOSE:To prevent the production of a wasteful loss of a battery, by a method wherein a firing a conducted through a simple operation in which a firing button is instantaneously depressed by a one-action oeration, and besides, a firing is automatically confirmed by a photo-transistor. CONSTITUTION:With a firing button 5 depressed, a transistor 9 is brought to an ON-state through a resistance 8 from a point (a). As a result, a heater 6 for firing is energized to start a firing. In which case, a circuit consisting of resistance 10 - a point (e) - a resistance 11 is also energized, whereby a transistor 12 is also brought to an ON-state, and a current flows to a base of transistor 9 from a point (f) of a collector to form a self-holding circuit. Thus, even if the firing button 5 is released from a manual depression, the heater 6 for firing continues to perform a firing operation. However, after fired, the transistor 9 is brought into an releasing state through the working of a photo transistor 15, and as a result, the heater 6 for firing is brought to an OFF-state. When difficult to fire, a voltage is applied to a timer circuit from a point (f). At the start, an operational amplifier 20 has an Hi output (i), but if a capacitor 17 is sufficiently charged, it has a Lo output (i), and similarly, the transistor 9 is brought to an OFF-state, and the heater for firing is brought to an OFF-state.
Patent JP-H03284228-A (JP)
Title: Self traveling polisher
Inventor: KUNO HIROSHI
IPC: A47L11/282
Filed: 1990-03-30
Abstract: PURPOSE:To provide ease of reciprocating motion to the left and right, rotating motion and side-sliding motion by a method wherein two or more rotary discs are equipped and the contact pressure on a contact surface is changed by shifting the angles of the rotating faces of the rotary discs. CONSTITUTION:Two driving shafts 6 are projected from a driver 5, and rotary discs 7 are mounted at the ends of the shafts 6. The rotating surface of the rotary disc 7 is slightly changeable in the angle to the horizon as shown by broken lines. Thereby, the contact pressure on the contact surface is partly changeable. In addition, the two rotary discs rotate in the opposite directions each other at the same speed, and the loads exerted on the two driving shafts are equal. As the rotating surface is at tilt to the horizon, the part lower than a swivel joint 8 is moved to the left and right as if it oscillates by making regulating rods 10 move up and down in the direction shown by allows. A bearing 9 with arms is provided with arms at two or more positions. The oscillating motion of the rotary disc 7 can be directed in an optional direction by adjusting push and pull of the two regulating rods 10.
Patent JP-H11280121-A (JP)
Title: Joint structure of frame body
Inventor: YARAGAMI TAKASHI
IPC: E03B9/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a frame body capable of simply and surely carrying out a joint work. SOLUTION: Joint structure of frame bodies 1 and 2 is so constituted that frame bodies 1 and 2 of both upper and lower stages are capable of being connected to each other with an interlocking relation between an interlocking hole 2c provided to a contact part of the frame body 2 and an interlocking device 3 provided to a contact part of the frame body 1 and that the interlocking device 3 and interlocking hole 2c are made detachable by posture change by rotation of the interlocking device 3.  In that case, the interlocking device 3 is equipped with a mounting section 3d for mounting the interlocking device 3 to the frame body 1 in a rotatable manner, and a notch section 3f is provided to the front end side end face so that a gap is made between the front end side end face on the side having the mounting section 3d of the interlocking device 3 and an opening edge of the interlocking hole 2c standing face to face therewith in a state to interlock the interlocking device 3 with the interlocking hole 2c.
Patent JP-H10266303-A (JP)
Title: Offensive smell exhaust system for flush toilet bowl
Inventor: FUKUMOTO SHIGEO
IPC: E03D9/05
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an offensive smell exhaust system that can help improve the effect of sucking an offensive smell generated in association with excretion and to curb costs. SOLUTION: A main body 23 is connected to an overflow pipe 13 in a low tank 1, a ventilation fan 28 is installed on the wall of a bathroom, and a delivery pipe 30 is extended from a cover that covers the ventilation fan tightly. Therefore, an offensive smell is sucked by using many water-passing holes provided in the upper edge of a toilet bowl of a flush toilet and radiated outside of the bathroom.
Patent JP-S5513233-A (JP)
Title: Agent for dropping flower of fruit tree
Inventor: YAMAZAKI TOSHIHIKO
IPC: A01N57/00
Filed: 1978-07-17
Abstract: PURPOSE: An agent for thinning flowers of fruits trees that contains a phospholipid as the effective ingredient, thus being harmless and selectively letting flowers fall down.  
     CONSTITUTION: As the effective ingredient is added usually 0.1W5, preferably 0.4W3 wt% of a phospholipid, preferably lecithin. The agent is applied in the period from three weeks before blossom to flower dropping to almost all fruit trees as pear, peach, persimon and others. The action to drop flowers is caused by the weakly physiological activity and physical and chemical properties of the phospholipid. 
     COPYRIGHT: (C)1980,JPO&Japio