baber/WOPTO huggingface dataset:
Patent JP-S59227514-A (JP)
Title: Suspension of automobile
Inventor: KANAI MASAHIRO
IPC: B60G17/00
Filed: 1983-06-08
Abstract: PURPOSE:To reduce uncomfortableness resulting from rolling of a car body in a variable suspension by comparing the output of a steering angle sensor with the average steering angle up to the time of the output to derive the difference therebetween, comparing the difference to the reference determined according to car speed and controlling the steering characteristics according to the compared result. CONSTITUTION:A controller 15 receives a steering angle detecting signal 16a and a speed detecting signal 16b and calculates the difference between the signal 16 and the input steering angle calculated by averaging summed steering angle. Based on the input car speed, the controller determines the spring force changeover discriminating reference value Qx of each of springs 5 and 6 and the attenuating force changeover discriminating reference value Qy of each of dampers 3b and 4b. The absolute value of the difference between the steering angle and the average value is compared with the reference values Qx and Qy. If the absolute value is over Qx, the spring forces of the springs 5 and 6 are increased while if the value is over Qy, the attenuating forces of dampers 3b and 4b are increased. The uncomfortableness resulting from rolling of the car's body may be thus reduced.
Patent JP-H08296609-A (JP)
Title: Outer valve type reciprocating motion type air motor
Inventor: KATSUYAMA KAZUO
IPC: F01B31/02
Filed: 1995-04-26
Abstract: PURPOSE: To prevent low temperature refrigeration caused by adiabatic expansion of operating air, and switching failure and operating failure which are caused thereby. CONSTITUTION: A switching valve 50 is formed of an air feed side switching valve 51 for feedablly switching feed air into one chamber 15 and the other chamber 16, and an exhaust side switching valve 61 for exhaustably switching exhaust air from the other chamber 16 and one chamber 15, the valves 51, 61 are arranged apart from each other in outer circumferential direction of a main body 10, and synchro-switching means 71, 81, 90 are arranged to synchronously switch the valves 51, 61 in one way limit position and the other way limit position of a piston 21.
Patent JP-S61260003-A (JP)
Title: Stable, solid agricultural chemical composition
Inventor: USUI MAKIO
IPC: A01N25/22
Filed: 1985-05-14
Abstract: PURPOSE:The titled inexpensive composition useful as an effective insecticide, suppressing decomposition of a solid agricultural preparation, having extremely improved stability, obtained by blending the solid agricultural chemical preparation of a specific sulfenyl carbamate derivative with calcium sulfate. CONSTITUTION:A solid agricultural preparation containing a sulfenyl carbamate derivative shown by the formula [R1 and R2 are 1-8C alkyl, 3-6C cycloalkyl, -(1-6C alkylene)COOR3 (R3 is 1-4C alkyl), -(1-6C alkylene)CN, (substituted) phenyl, benzyl, or -COOR4(R4=R3)] is blended with >=5wt% calcium sulfate. The amount of the compound added in the solid agricultural chemical prepara tion is 0.5-60wt% based on the preparation. The form of calcium sulfate is any of anhydride, dihydrate, Na2SO4.CaSO4, etc.
Patent JP-H08296008-A (JP)
Title: Production of high strength galvanized steel wire
Inventor: TARUI TOSHIZO
IPC: B21F1/00
Filed: 1995-04-26
Abstract: PURPOSE: To produce a high strength galvanized steel wire in which the generation of delamination is prevented by subjecting a steel wire rod having a specified compsn. to patenting treatment and wire drawing and thereafter galvanizing the same. CONSTITUTION: A wire rod having a compsn. contg., by weight, 0.8 to 1.1% C, 0.2 to 1.0% Mn, 0.5 to 2.0% Si and 0.005 to 0.1% Al, and the balance Fe with inevitable impurities is subjected to patenting treatment and is thereafter subjected to wire drawing by using a die in which the approach angle is regulated to 8 to 12 deg. and the bearing length is regulated to 0.2 to 0.5D (D; die diameter). Successively, the steel wire is passed through plural rolls at 15 to 30 deg. bending angle while being applied with tension of 5 to 50% of the tensile fracture loads of the steel wire. After that, galvanizing is executed. Or it is subjected to bluing at >=480 deg.C so as to satisfy T(20+log t)>13000 (T; bluing absolute temp. and t; bluing time) and is subjected to galvanizing.
Patent JP-H01274092-A (JP)
Title: Apparatus for searching underground buried material
Inventor: KANEMITSU YASUO
IPC: G01V3/12
Filed: 1988-04-27
Abstract: PURPOSE:To perform searching for a plurality of lines by one sweeping, by constituting a plurality of transmitting antennas and a plurality of receiving antennas, and arranging the antennas in the direction perpendicular to the searching direction. CONSTITUTION:When a towed truck is towed in the searching direction, at first, a transmitter 31 is operated based on a signal from a signal control device 9, and a pulse shaped radiowave 4 is transmitted into the underground part from a transmitting antenna 11. Reflected waves 4a from underground buried materials 6 are received through receiving antennas 21 and 22. Signals which are synchronized with a trigger pulse transmitted to the transmitter 31 from the device 9 are sent to receivers 51 and 52. Therefore, the two lines of the received waveforms are obtained at the same time with respect to the transmission from one transmitter 31. Thereafter, a radiowave is transmitted into the underground part through a transmitting antenna 12 from a transmitter 32. Reflected waves 4a from the buried materials 6 are received through receiving antennas 22 and 23. The searched data in the two lines are also sent to a device 7. The image data of four channels are sent into a display device 8. Thus, the buried material 6 in each line is displayed as an image.
Patent JP-S5328834-A (JP)
Title: Gas cooler
Inventor: TAMAI MAMORU
IPC: F25B9/00
Filed: 1976-08-30
Abstract: PURPOSE: Provision of tubes varying internal section from open extremity toward closing extremity facilitates to obtain assuredly high temperature heat at higher temperature level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5626188-A (JP)
Title: Improved production of alpha-1,6-glucosidase of genus bacillus
Inventor: TAKASAKI YOSHIYUKI
IPC: C12N9/44
Filed: 1979-08-09
Abstract: PURPOSE: To obtain α-1,6-glucosidase having a high clarity, by incubating a bacterium, capable of producing the α-1,6-glucosidase, and belonging to the genus Bacillus in a culture medium containing a water-soluble polyacrylate.  
     CONSTITUTION: A bacterium, capable of producing α-1,6-glucosidase, and belonging to the genus Bacillus, e.g. Bacillus cereus var. mycoides (FERM-P No. 2391), is inoculated into a culture medium containing 0.01W1% water-soluble polyacrylate for a food additive having a polymeriazation degree of 15,000W20,000 and incubated aerobically at pH 6W8 and about 30°C for 2W3 days. A precipitant, e.g. MgSO 4  or CaCl 2 , in an amount of 0.05W0.3M based on the polyacrylate is added to the culture fluid to form a floc, which adsorbs the microorganism or impurity in the culture fluid. The fluid is then filtered or centrifuged to give the α-1,6-glucosidase as a filtrate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08295714-A (JP)
Title: Compound for low-pressure molding
Inventor: OKABE TOSHIO
IPC: C08L67/00
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a compound for a low-pressure molding material being flexible at ordinary temperature, nonsticky, excellent in workability and excellent in heat moldability and low-pressure moldability. CONSTITUTION: This compound for low-pressure molding essentially comprises a resin component comprising 15-85wt.% crystalline unsaturated polyester resin having a melting point of 70-125 deg.C and 85-15wt.% vinyl ester resin and a chemical thickener.
Patent JP-S5328872-A (JP)
Title: Machine tool
Inventor: MATSUZAKI HIROSHI
IPC: B23Q3/155
Filed: 1976-08-30
Abstract: PURPOSE:To certainly clamp and unclamp a cutting tool and a rotary tool by longitudinally moving rods by cylinder operation in a machine tool.
Patent JP-S5531007-A (JP)
Title: Preparation of methacrylic acid
Inventor: UMEMURA YOSHIO
IPC: B01J27/18
Filed: 1978-08-25
Abstract: PURPOSE: To obtain methacrylic acid in high yield by vapor-phase catalytic reaction of methacrolein with molecular oxygen at a high temperature in the presence of a catalyst improved in catalytic life, etc.  
     CONSTITUTION: Methacrylic acid is produced by the catalytic reaction of methacrolein with morecular oxygen, in the vapor phase preferably at atmospheric pressure and more preferably at a temperature of 300W340°C, preferably for 0.5W5 seconds, in the presence of a catalyst having a composition of formula I (M is molybdenum; P is phosphorus; Ca is calcium; Ta is tantalum; B is boron; X is potassium and/or cesium; V is vanadium; O is oxygen; attached letters, aWh, are the numbers of atoms and when a is 12, b=0.5W5, c=d=e=0.05W5, f=0.1W4 and g=0.05W3, and h is a value determined by the valency of each element described above and usually 38W86.), for example, formula II. The catalysts mentioned above are obtained by the well-known method for preparing oxidation catalysts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5436637-A (JP)
Title: Combustor control system
Inventor: MARUTA NORIHIKO
IPC: F23N5/12
Filed: 1977-08-25
Abstract: PURPOSE:To ensure a positive sensing of flame upon conduction of flame current by increasing the imput voltage of a flame sensor circuit only for a predetermined period after ignition and, thereafter, to faciliate the sensing of lifting and flame turbulence by using only flame current as the input thereto.
Patent JP-S5437221-A (JP)
Title: Dc-ac converting circuit of thyristor converter device
Inventor: MUROYAMA SEIICHI
IPC: H02M7/515
Filed: 1977-08-30
Abstract: PURPOSE: To devise small sizing together with to heighten a reliability by making a current shifting circuit simple. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5529771-A (JP)
Title: Measuring unit for mixture of powder and liquid
Inventor: TANAKA HIDEO
IPC: G01G19/26
Filed: 1978-08-23
Abstract: PURPOSE: To make it possible to obtain a mixture of a needed mixing ratio through simple operation by applying the theory of a balance.  
     CONSTITUTION: Connecting piece 24 supporting saucer 22 and connecting piece 19 for compensation are fitted to main lever 3 supported by support blade 15, the screw bar consisting of left half part 7a and right half part 7b died reversed each other is engaged with connecting piece 19, and the other saucer 12 is fixed to one end of main lever 3. To start measurement, knob 10 at the right end of screw bar 7b is turned to set pointer 30 fitted to connecting piece 24 to a desired scale of mixing- ratio display unit and driving shaft 39 is turned next to make main level 3 level. Then, putting a required amount of powder in powder container 51 tilts main lever 3 and sensor 47 detects it to operate solenoid valve 44, so that water will be supplied into liquid container 46 until main lever 3 is horizontal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01273378-A (JP)
Title: Semiconductor laser device
Inventor: SHIOMOTO TAKEHIRO
IPC: H01S5/00
Filed: 1988-04-26
Abstract: PURPOSE:To obtain laser beams having wide emission spot width at a stable transverse mode up to a high output by making the emission spot width of laser beams oscillated from a partial light-emitting region sufficiently wider than that of laser beams oscillated from another light-emitting region. CONSTITUTION:Semiconductor laser devices are electrically insulated mutually by a trench 13, and driven independently. A first light-emitting region (a) and a second light-emitting region (b) are formed. An optical guide by a V trench 8 is shaped in the same manner as a normal VSIS type semiconductor laser device in an active layer 4 in the region (b). An active layer in a region 2 is given a distributed index in response to the shape of a trench 7, and an optical guide having a narrow section, a wide section and an intermediate section is formed in the same manner as the trench 7. When the laser device is driven by an electrode 12, the region (b) is oscillated, and laser beams having emission spot width of 2mum are oscillated. When the laser device is driven by an electrode 11, the region (a) is oscillated, and laser beams having emission spot width of 8mum are oscillated.
Patent JP-H03263983-A (JP)
Title: Smear elimination circuit
Inventor: IINUMA TOSHIYA
IPC: H04N5/341
Filed: 1990-04-19
Abstract: PURPOSE:To eliminate a smear component by providing 1st and 2nd mask lines to both upper and lower sides of a photodetector section, reading a transfer output from both the mask lines after vertical transfer, storing the output in 1st and 2nd storage means and subtracting the output of a switching means from a received output. CONSTITUTION:A switching control circuit 3 inputting a 1st smear component being a 1st horizontal transfer output sets a switching means 6 to the position of a 1st storage means to introduce the 1st smear component as a switching output. A switching control circuit 3 turns the switching means 6 to the position of ground in the timing when a high luminance spot is generated. Then the switching means 6 is selected from the position of the 1st storage means to a 2nd storage means for a smear generating period of the video line after the generation of the high luminance spot and introduces a 2nd smear component as a switching output. A subtraction circuit 7 uses a photodetector output being a 1st horizontal transfer output to eliminate the smear component through the subtraction processing of the switching output.
Patent JP-S62297699-A (JP)
Inventor: UDOO ZAPURANSUKI
IPC: F42B5/18
Filed: 1987-04-28
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-S59226737-A (JP)
Title: Gear reducer
Inventor: KAKO HIROYOSHI
IPC: F16H3/58
Filed: 1983-06-08
Abstract: PURPOSE:To shorten the longitudinal length of a gear reducer, by using a set of planetary gears that corresponds to two sets of single planetary gears. CONSTITUTION:A set of Lavinio type planetary gears 10 is composed of first and second sun gear 11, 12, a short pinion 13, a long pinion 14, a ring gear 15 and a carrier 16. Four forward gear steps and one reverse gear step can be accomplished by using the Lavinio type planetary gears 10, first, second and third clutch apparatuses 17, 18, 20, and first and second brake apparatuses 22, 25. Thus as the Lavinio type planetary gears 10 correspond to two sets of simple planetary gears, the longitudinal length of the gear change gear can be made approximately the same as that of the prior case of forward three gear steps and one reverse gear step, and therefore the longitudinal length of the gear reducer can be shortened.
Patent JP-H02281806-A (JP)
Title: Antenna equipment
Inventor: AOKI KATSUHIKO
IPC: H01Q23/00
Filed: 1989-04-24
Abstract: PURPOSE:To eliminate the instability of a connection of a patch antenna and a transmitter or a receiver by providing a ground plate vertically against a ground plate of the patch antenna, mounting the transmitter or the receiver using a microstrip line onto its ground plate and bringing them to modularization. CONSTITUTION:By making a patch antenna 1 of a circular type independent by one piece unit, and providing annularly a band pass filter(BPF) 6 of a microstrip structure of a parallel coupling type for using a ground plate 41 of the patch antenna 1 as a common ground plate on its reverse side, a part arranged in the axial direction up to the present is placed spatially. Also, by setting up a ground plate 42 vertically against the patch antenna 1, and the ground plate 41 of the BPF 6, and mounting a transmitter or a receiver using a microstrip line on its ground plate 42, they are brought to modularization. In such a way, the instability of a connection of the patch antenna 1 and the transmitter or the receiver can be obviated.
Patent JP-2000292931-A (JP)
Title: Composition for film under resist
Inventor: NISHIKAWA MICHINORI
IPC: C08L83/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To make a composition for film under resist have both of adhesion to a resist, resistance to a resist developer and have resistance to oxygen ashing in the removal of the resist by incorporating a hydrolysate and/or a partial condensation product of a specified compound. SOLUTION: The composition for a film under a resist contains a hydrolysate and/or a partial condensation product of a compound of the formula Si(OR1)4, wherein R1 is a monovalent organic group such as alkyl, aryl or allyl, the alkyl is, e.g. methyl or ethyl, is preferably a 1-5C alkyl, may be linear or branched and may be a fluoroalkyl, and the aryl is, e.g. phenyl or naphthyl. The compound of the formula is, e.g. tetramethoxysilane, tetraethoxysilane. More preferably, the compound is tetra-n-propoxysilane, tetramethoxysilane or tetraethoxysilane. Two or more of such compounds may be simultaneously used.
Patent JP-H11285757-A (JP)
Title: Wire net, cage for pet formed of wire net, and forward basket or child carrier of bicycle or the like
Inventor: MATSUURA TOSHINOBU
IPC: B62J9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive wire net in which safety and strength are improved. SOLUTION: This wire net comprises a rectangular frame (an outer frame) 1, a large number of rectangular and straight net stocks 2 to be arranged in the longitudinal direction, and a large number of rectangular and straight net stocks 3 to be arranged in the transverse direction, and upper and lower outer end faces 2a to be joined of the rectangular net stocks 2 to be arranged in the longitudinal direction, are abutted on upper and lower inner end faces 1a of the frame 1, and fixed thereto by the spot welding to arrange the frame 1 and the rectangular net stocks 2 to be arranged in the longitudinal direction on the same plane.  The rectangular net stocks 3 to be arranged in the transverse direction are lapped on one side surface and both end parts 3a are fixed to right and left outer end faces of the frame 1 by the spot welding to form a plate-like wire net which is integrated in a lattice.
Patent JP-H05280097-A (JP)
Title: Steel framed pillar and beam joint part with no fireproof coating
IPC: E04B1/30
Filed: 1992-03-31
Abstract: PURPOSE:To make it possible to execute no fireproof coating effective for a steel framed pillar and beam joint part, realize no fireproof coating of the whole structural steelwork, and perform useful design and execution of the structural steelwork. CONSTITUTION:In the joint part between a steel pipe pillar 1 in which fireproof core reinforcement 15 is internally provided and concrete is filled, and a beam material 2 in which fireproof core reinforcement 21 is similarly internally provided in the recessed part of a shaped steel as a strength member and concrete is filled, a projecting member 3 is provided on the steel pipe pillar 1. The projecting member 3 is buried in the concrete filled layer of the beam material 2, and hence shearing force from the beam material 2 is transmitted to the steel pipe pillar 1 through the projecting member 3 in the concrete filled layer.
Patent JP-S61263011-A (JP)
Inventor: HASEGAWA TAKESHI
IPC: H01H13/02
Filed: 1985-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58222563-A (JP)
Title: Semiconductor photodetecting device
Inventor: YAZAWA YOSHIAKI
IPC: H01L31/10
Filed: 1982-06-18
Abstract: PURPOSE:To prevent the deterioration of P-N junction caused by photo irradiation as well as to reduce the generation of noise by photoexcitation while a signal is being transiferred by a method wherein polysilicon is used as a light- shielding film without making a change in the convensional MOS forming process, thereby enabling to perform an effective shielding of light. CONSTITUTION:An N<+> layer 2 is fully covered by a polysilicon layer 6, and the polysilicon layer 6 is grounded. A capacitor C3 can be obtained between the N<+> layer 2 and the polysilicon layer 6 in addition to the depletion layer capacitor C1 in the P-N junction to be formed by a sybstrate 3 and the layer 2. Said capacitor C3 corresponds to the gate capacitor in the case of ordinary MOS structure. As the oxide film layer located under the polysilicon 6 is formed very thin, the capacitance of the capacitor C3 becomes large in value. When this value is compared with that of the capacitor C1, the capacitance per unit area of the former becomes several times (approximately 6 times) larger than that of the latter.
Patent JP-S5436931-A (JP)
Title: Reporting device for exposure information
Inventor: YAMADA SEINI
IPC: G03B17/18
Filed: 1977-08-29
Abstract: PURPOSE: To make it possibel to devote the cameraman photography by reporting the exposure information with the sound signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02281049-A (JP)
Title: Production of porous sheet material
Inventor: KOBAYASHI TATSUHIKO
IPC: C08L75/04
Filed: 1989-04-24
Abstract: PURPOSE:To obtain the subject material suitable for synthetic leather, etc., having excellent water vapor transmission and durability efficiently, economically and advantageously by using a water-in-oil type emulsion comprising a specific hydrophobic polyurethane as a main component and a small amount of an emulsifying agent. CONSTITUTION:In coating a sheetlike substrate with a water-in-oil type emulsion comprising (A) a hydrophobic polyurethane, (B) a hydrophilic modified polyurethane and (C) an organic solvent and drying, a polyurethane prepared by reacting a hydrophobic polyol with an organic diisocyanate and a chain extender in the component C having 1 to 50g/100g water solubility at 25 deg.C is used as the component A and a block polymer prepared by reacting a hydrophobic polyol with an organic diisocyanate, an azo-based peroxide initiator containing active hydrogen and two functional groups and a hydrophilic vinyl monomer as the component B to give the objective material.
Patent JP-S5623650-A (JP)
Title: Air conditioner in supermarket
Inventor: HINO YASUO
IPC: F25D11/00
Filed: 1980-07-28
Abstract: PURPOSE: To reduce a room cooling or a room heating load of an air-conditioner by a method wherein a return duct drawing cool air in an cold area is provided with a switching device for discharging the air to outside of a shop in an air-conditioning system in a supermarket which is displaying an open showcase therein.  
     CONSTITUTION: Cool air in an cold area 5 is sucked into a return duct 18 and is introduced into an air-conditioning machine 21 through a duct switching device 23 switched to a position A upon room cooling or dehumidifying and the air-conditioning machine 21 is operated for the room cooling or the dehumidifying to cool or dehumidify the air which is blown off into a shop through a supply duct 40. In intermediate seasons such as spring, autumn or the like, the air-conditioning machine 21 is not operated and the air is recirculated directly into the shop. In a room heating operation, the switching device 23 is positioned at a position B and a switching device 26 is positioned at a position D while the cool air in the cold area 5 is discharged to outside of the shop and the air-conditioning machine 21 is operated for room heating and warm air is blown off through a supply duct 40. Thereby, the cool air in the cold area is utilized effectively in accordance with the temperatures four seasons and a load for the air-conditioning machine may be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio