baber/WOPTO huggingface dataset:
Patent JP-H06328929-A (JP)
Title: Heating device for vehicle
Inventor: YAMAMOTO TAKAHIDE
IPC: F28D20/00
Filed: 1993-05-24
Abstract: PURPOSE:To heat without increasing electric power consumption by accumulating engine remaining heat generated at the time of a vehicle travelling in a heat accumulating device stored in a storage part and by using it for heating by way of drawing out the heat accumulating device to a setting position in an air conditioner duct and having it radiate heat at the time when the engine remaining heat is small. CONSTITUTION:A heat accumulating device 6 is stored in a storage part 7a provided adjacent to an air conditioner duct 7 to maintain hot insulation work, a heat insulation damper 7b closes a part between the storage part 7a and the air conditioner duct 7, thermal energy remaining in cooling water is absorbed in a heat accumulating material stored in a heat accumulating part by way of introducing the cooling water circulating in a heater core 2 and radiating heat and heat accumulation is carried out. At the time when the heat accumulating device 6 is used for heating, the heat insulation damper 7b is revolved upward, and after the storage part 7a and the air conditioner duct 7 are communicated through to each other, the heat accumulating device 6 is moved from the storage part 7a to a setting position in the air conditioner duct 7 by a driving device 8 and is used.
Patent JP-S5646179-A (JP)
Title: Pressure controller
Inventor: KOBAYASHI MORIATSU
IPC: F16K31/126
Filed: 1979-09-20
Abstract: PURPOSE: To widen the controlable flow rate range by providing a connecting pipe for supplying a part of the fluid to be controlled supplied to a pressure control valve from a pilot valve to the downstream side of the pressure control valve to substantially eliminate insensitive region of the valve opening characteristics.  
     CONSTITUTION: Chamber 7 of a valve driving chamber 8 of a pressure controller 1 always communicates with a downstream side pipe 2b by means of a connecting pipe 25. Accordingly, the valve opening characteristics of the pressure controlling valve 3 assumes a curve as illustrated. Even when the fluid pressure applied to the valve driving unit 8 through the pilot valve 4 is equal to or less than the minimum operating pressure P 1  min. of the valve driving unit 8, the fluid is supplied into the downstream side pipe 2b. Therefore, the insensitive region, which is inherent to conventional pressure controllers, is completely eliminated and the hunting motion caused by the existence of the insensitive range also is surely eliminated. Thus the pressure controller 1 is capable of substantial pressure control even at an extremely low flow rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08310203-A (JP)
Title: Pneumatic tire
Inventor: WAKABAYASHI NOBORU
IPC: B60C9/14
Filed: 1995-05-19
Abstract: PURPOSE: To provide a pneumatic tire which can effectively prevent an occurrence of a crack at a bottom of a main groove. CONSTITUTION: A pneumatic tire is provided with a carcass 6 and a belt layer 7, which is arranged at the outside in the radial direction of the carcass 6 but at the inward of a tread part 2. 'Moreover, a tread surface 2A of the tire is provided with a plurality of main grooves 9A, 9B, which extend in the circumferential direction of the tire. A crack resisting rubber layer 12, whose thickness (t) is 0.1mm of above and 1.2mm or below and which is made of rubber material containing butyl rubber of 10 to 80% in weight, is continuously arranged in the circumferential direction of the tire at the inward and in the radial direction of a groove bottom surface 11 of a main groove 9B that is situated at a shoulder part 10 of the tread surface 2A.
Patent JP-S6013841-A (JP)
Title: Epoxy resin composition for molding
Inventor: MORITA YOSHIJI
IPC: C08G59/40
Filed: 1983-07-04
Abstract: PURPOSE:To provide the titled composition having remarkably improved mold release characteristics, free from mold staining and bleeding-off, and giving a molded article having excellent printability, stampability and adhesivity, by compounding a specific organopolysiloxane to an epoxy resin. CONSTITUTION:The objective composition is produced by compounding (A) an epoxy resin with (B) 0.1-20wt%, preferably 0.5-15wt% organopolysiloxane of formula I [R is univalent hydrocarbon group; A is R, D or G; D is univalent organic group including epoxy, amino, hydroxyl, and carboxylic acid ester group; G is group of formula II(R<1> is bivalent organic group; R<2> is H or terminal blocking group; a is 0 or 1; b and c are 0-50; b+c is 1-100); l is 0-1,000; m and n are 0-100; l+m+n is 1-1000] and containing at least one D group and at least one G group in one molecule.
Patent JP-S5745965-A (JP)
Title: Semiconductor element connecting substrate
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/15
Filed: 1980-09-02
Abstract: PURPOSE:To obtain a semiconductor element connecting substrate inexpensively in high yield by superposing an intimately contacting metal and a barrier metal on a transparent insulator substrate having an optically planar surface to form conductor wires and covering the substrate with an SiO2 while maintaining transparent except the pad of the conductor wires. CONSTITUTION:Ti 8 is deposited on a quartz substrate 7 having an optically planar surface, a barrier metal 9, e.g., Cu or the like is deposited on the substrate, is etched in desired dimension and shape, and wires are formed. Then, an SiO2 10 is grown in gas phase on the overall srface, is etched to expose the internal pad, Au is then plated to form a bump 11. Since a fine pattern can be formed by a photographic etching method and the substrate 7 is further transparent, the pad of the element and the pad of the sbustrate can be acculately aligned, thereby improving the connecting accuracy. With this configuration the element connecting substrate with pads of more than 200 pins can be stably obtained in high yield.
Patent JP-H0417497-A (JP)
Title: Speaker system
Inventor: SERIKAWA MITSUHIKO
IPC: H04R1/28
Filed: 1990-05-11
Abstract: PURPOSE:To reduce sound in opposite phase radiating externally by providing a barrier to divide a space in a cabinet, providing a port also to the barrier, providing further a 2nd barrier so as to form an enclosed small space and arranging a port or a hole thereto. CONSTITUTION:A 3rd space and a hole is provided in a cascade bass-reflex type speaker system. Moreover, the diameter of the hole and the volume of the said 3rd space are selected and adjusted so that the resonance frequency of a Helmholtz resonator comprising them is nearly equal to an 2nd anti- resonance frequency f2. Thus, the dip in the sound pressure frequency characteristic near the 2nd anti-resonance frequency is improved.
Patent JP-S5823659-A (JP)
Title: Sulfur-containing organic compound
Inventor: WAKAMATSU MASASHI
IPC: C07F7/22
Filed: 1981-08-03
Abstract: NEW MATERIAL:The sulfur-containing organic compound of formulaI[R1 and R2 are H or CH3; R3 is COOR4 (R4 is alkyl), alkyl, allyl, etc.; M is H, NH4, Li, Na, K, etc.; l is 1 or 2; m is 1-50; n is 1-3]. EXAMPLE:beta-Mercaptopropionic acid/isobutyl acrylate oligomer. USE:Stabilizer for a halogen-containing resin, anti-shrink agent for unsaturated polyester, and raw material of solid paint. PROCESS:The compound of formulaIwherein the terminal group is carboxyl group can be obtained by reacting a mercaptocarboxylic acid with required molar ratio of a polymerizable unsaturated monomer of formula II in toluene in the presence of di-tertiary-butyl peroxide as an initiator under heat refluxing at 108-112 deg.C for 8 hours, and removing toluene from the reaction mixture under reduced pressure.
Patent JP-S5549586-A (JP)
Title: Method of manufacturing engine for accelerating and driving vehicle
Inventor: IWASHITA TOSHIO
IPC: F03G7/10
Filed: 1978-10-02
Abstract: PURPOSE: To provide an engine which is capable of accelerating a vehicle for long in a fixed direction with no use of rocket engine, by mounting rotatable means on the vehicle and turning the rotatable means thereon by use of motor or the like.  
     CONSTITUTION: Motor 2 having tire 3 is turned around pin 7 on bed 1. Guide plates 5 are provided only at one side of the bed 1, so that contact of the plates 5 with brushes 4 is caused only at said one side of the bed 1. Therefore, when rotatable means A is located at the right half of bed 1, current is passed to motor 2, but when it is located at the left half, current is not supplied to motor 2. Here, because of the fact that friction is acted between bed 1 and rotatable means A, rotational speed of means A is increased gradually at the right half, whereas the rotational speed is decreased gradually at the left half. If a pair of such units B are coupled together and their two rotatable means A are turned synchronously in opposite directions, bed 1 can be accelerated and driven in a fixed direction by suppressing rotation of bed 1 itself. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6014759-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/58
Filed: 1983-07-04
Abstract: PURPOSE:To produce a nonaqueous electrolyte cell where initial voltage drop and lowering of capacity after storage are reduced, by adding metal compound reactable with alkali metal ion to form inter-layer compound into positive pole active substance. CONSTITUTION:In a nonaqueous electrolyte cell, titanium disulfide, tricelenide niobium, etc. is added to active substance containing metal oxide, sulfide, fluoride or halide as active substance. Said metal compound will react wih alkali metal ion such as lithium ion, sodium ion of negative pole active substance to form inter-layer compound. Consequently, during preliminary discharge, reaction between metal compound and negative pole active substance will promote prior to main reaction to suppress production of discharge product due to main reaction. Even when discharge products are produced, negative pole active substance will pertain to reaction with metal compound as ions thus to suppress deposition of discharge product onto the surface of negative pole.
Patent JP-S62288694-A (JP)
Inventor: NAKAMA YASUNARI
IPC: A61K8/00
Filed: 1986-05-27
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-S62278422-A (JP)
Title: Light source performance measuring instrument
Inventor: TANAKA TOSHIYUKI
IPC: G01J1/42
Filed: 1986-05-27
Abstract: PURPOSE:To enable the parallelism of a beam from a light source, the directivity of its optical axis and the symmetry of an intensity distribution to be easily and quickly measured by separating light from the light source to first and second light paths. CONSTITUTION:When a light is emitted from a laser light source 81, a beam L passes an aperture 4 and is split by a half mirror in two, that is, a beam L1 that follows a first light path directed to an autocollimator 3 and a beam L2 that follows a second light path directed to a television camera 5. When an observation is conducted by the collimator 3 by using an attached television camera 3a or using an eyepiece 3b, a cross is perceived in the field of view. When the beam L1 is observed by the collimator 3, the parallelism of the beam from the light source 81 and the directivity of its optical axis can be measured. Then, when the beam L2 is observed by the camera 5, the concentric circle pattern of interference fringes produced by a diffraction in the aperture 4 can be seen. Thus, the symmetry of the intensity distribution of the beam L from the light source 81 can be observed.
Patent JP-S5347089-A (JP)
Title: Method of and for synchronously cutting continuously running workpiece
Inventor: FUJINO YOSHIHARU
IPC: B23D25/04
Filed: 1976-10-12
Abstract: PURPOSE: To move a cutter at the same speed as and in the same direction as a workpiece to be cut while correcting the position of the cutter depending on detected signals determining cut lengths to cut the continuously running workpiece synchronously into desired lengths of pieces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0419468-A (JP)
Title: Device for controlling speed of work vehicle
Inventor: MINAMI TERUO
IPC: A01D69/00
Filed: 1990-05-10
Abstract: PURPOSE:To accurately reduce a car speed to the target car speed by constituting a car speed detecting means so as to detect the car speed based on an operation position of a speed change operating tool and obtaining an operation amount in accordance with a difference between a detected present position of the speed change operating tool and a target position corresponding to the target car speed. CONSTITUTION:A car speed sensor S2 is constituted so as to detect a position of a speed change lever 7 as a car speed, so that the present position (s) of the speed change lever 7 can be accurately detected even when the speed change lever 7 is placed between a high speed side limit A, where an elastic circulation part 11 is actuated, and an operation upper end B. A control unit 6 is detected by a rotational speed sensor S1. In the case of decreasing an engine speed N from a preset speed N1 by increasing an engine load larger than a preset value, an engine load is maintained to the preset value or less by reducing a running load directly and a work load indirectly through reduction of a work speed by performing speed reducing operation of a transmission 3 by an electric motor 8.
Patent JP-H10316684-A (JP)
Title: New dicarboxylic acid metal complex and gas absorptive material
Inventor: SEKI KENJI
IPC: B01J20/22
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain the subject complex composed of a specific dicarboxylic acid and a specific metal, and useful as a gas absorptive material, especially, for a gas comprising methane as the major component, having high gas-absorptive capacity per unit volume, and providing a gas storage technique without losing the excellent characteristics even after repeated use. SOLUTION: This complex is such one comprising a dicarboxylic acid selected from tolandicarboxylic acids, stilbenedicarboxylic acids and terphenyldicarboxylic acids, and a metal selected from copper, chromium, molybdenum, rhodium, palladium and tungsten, e.g. copper stilbenedicarboxylate. The objective complex is obtained by mixing the above dicarboxylic acid dissolved in an organic solvent with a solution contg. a salt of the above metal and depositing the aimed dicarboxylic acid-metal complex. By adding an additive, such as organic acid into the dicarboxylic acid solution, the crystalline structure of the objective complex can be stabilized. As the above organic acid, formic acid or acetic acid is preferable. As the above metallic salt, a salt of copper, such as copper formate, copper acetate or cupric sulfate, is preferable.
Patent JP-S5646148-A (JP)
Title: Transmission for agricultural machine
Inventor: YOSHIDA JITSUO
IPC: F16H63/30
Filed: 1979-09-21
Abstract: PURPOSE: To surely release a brake when a clutch is engaged by detecting the state of the clutch by the displacement of a weight disposed around an input shaft and releasing the brake when the clutch is engaged on the basis of the detection of the displacement of the weight.  
     CONSTITUTION: A clutch 9, for connecting and disconnecting the output of an engine 1 and a transmission gear housed in a transmission case 3, is housed in a clutch housing 2. A clutch operating arm 13 is operated by being pressed by a cylindrical movable member 12. A swing arm 17 functioning as a weight capable of moving in the radial direction by the centrifugal force is pivoted to a cylindrical supporting member 16 fixed to an input shaft 11. A braking piece 18 is attached to the free end of the swing arm 17. When the braking piece 18 is pressed against a cylindrical and stationary member 19, the input shaft 11 is braked. The swing arm 17 is urged by a spring 21 in a direction so as to provide braking action. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02303741-A (JP)
Title: Assembling device for meshing ring for catalyst
Inventor: ENOMOTO MASAYUKI
IPC: B23P19/02
Filed: 1989-05-16
Abstract: PURPOSE:To assemble a meshing ring onto a catalyst body surely and smoothly by arranging a guide member which is inserted into the cylinder of a meshing ring and freely spreads the cylinder diameter of the meshing ring and an insertion plate which pushes out the ring towards the catalyst body onto a meshing insertion mechanism. CONSTITUTION:A guide member 23 is fitted into the cylinder of an expandable cylindrical meshing ring 3, which is held. Then, the cylinder diameter in insertion is increased larger than the outside diameter of a catalytic body by freely spreading the guide member 23. At the same time, the meshing ring 3 is extrusion-installed onto the outer periphery of the catalytic body by pushing in a working insertion plate 32.
Patent JP-S61278703-A (JP)
Title: Elongation measuring instrument for magnetic test piece
Inventor: KIMURA SHOZO
IPC: G01B7/24
Filed: 1985-06-04
Abstract: PURPOSE:To measure elongation at high accuracy without contact by making a small hole on a test piece so as to take for a gage mark, measuring the impedance change of a detection coil having an oppositely disposed rotating ring and detecting the shift of the gate mark. CONSTITUTION:The small hole is made on the magnetic test piece 2 to form the gage mark 18a, and a gate mark detector 15a is installed opposite the gage mark 18a. The gage mark detector 15a is constituted of the detection coil 16a, a conductive bar-like ring 19a rotating in the coil 16a and an impedance 20a available from projecting and forming some part of the ring 19a. When the ring 19a is rotated in such a way, first the change is detected and compared with a reference pattern, because the impedance of the detection coil 16a changes in accordance with the position of the gate mark 18a. The detector 15a is moved so as to follow the gate mark 18a on the basis of the comparison result, and the moving distance of the gate mark, that is, the elongation of the test piece 2, is detected from the moving amount.
Patent JP-H08308541-A (JP)
Title: Modifying device for boiled water or the like
Inventor: OSAWA TOSHIHIKO
IPC: A23L2/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide a modifying device for modifying warm water or milk used for infant to an optimal temperature through simple operations and simultaneously to restore the dissolved oxygen which has been lost by boiling up to the level before boiling whereby the daintiness of the warm water is improved. CONSTITUTION: A pipe rod (1) has a bulge head (1a) having a number of fine pores bored on its one end and an electronic thermometer (2) is set through a lead wire (3) to the top of the bulge. The thermometer (2) is connected through a controller (4) to a temperature display (5), while an air-feeding pump (6) is connected through a tube (6a) to the other end of the pipe rod (1). When the temperature indication of the electronic thermometer (2) reaches a prescribed value, the stopping signal from the control circuit stops the driving of the air- feeding pump (6).
Patent JP-S612177-A (JP)
Title: Roller
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1984-06-14
Abstract: PURPOSE:To omit the replacement of the whole roll when a part of the surface of the roll is deteriorated, to simplify maintenance and to reduce the cost of the roll by making it possible to separate plural elastic layers formed on the roller body successively from its surface in a press roller or the like of a printing machine or a copying machine. CONSTITUTION:A roller core material 11 of an elastic roller to be used for a picture formation device or the like, e.g. a fixing roller of an electronic copying device, consists of an elastic layer 13 made of heat cure type silicone rubber and a roller core 12. A linear member 15 such as a piano wire is embedded or adhered in/to a heat resisting/mold releasing type elastic surface coat 14 to be loaded to the roller core material 11 along the axial direction of its inner periphery and at leat one end of the member 15 is projected from the coat 14 to the outside of the axial direction. Even if the surface of the uppermost layer coat 14 is deteriorated or abraded, the member 15 of the layer is pulled up and removed and the next lower layer coat 14 may be used because the roller 16 is equipped with the plural coats 14. Thus, the roller 16 can be used for a long period without replacing the whole roller.
Patent JP-S5246709-A (JP)
Title: Signal receiving equipment
Inventor: SHIMIZU SHIYOUICHI
IPC: H04B1/16
Filed: 1975-10-11
Abstract: PURPOSE:The image frequency of TV receiver, etc. is trapped in order to improve image suppression capability, at the same time, simplifying recerving circuit constitution.
Patent JP-S5822968-A (JP)
Title: Automatic deciding device of frequency
Inventor: ONO FUMIO
IPC: G01R23/15
Filed: 1981-08-05
Abstract: PURPOSE:To automatically decide input frequency, by presetting a time within a range consisting of each period of an input signal, and deriving a variation of the signal generated after the preset time, when selecting the input frequency of a time counting device, etc. CONSTITUTION:This device is provided with a waveform shaping circuit 11 for generating a pulse signal P corresponding to frequency of an input signal AC. The signal P is controlled by an AND gate G1 and is supplied to a timing circuit 12. To the circuit 12, a prescribed time within a range consisting of 2 kinds of periods of the signal AC is preset when the signal P is varied. An output signal T of the circuit 12 is supplied to AND gate G2, G3, and to the other input of the gates G2, G3, an output of the gate G1, that is to say, the signal P is supplied. A set signal S of the gates G2, G3 is supplied to FFs 13, 14, respectively, output signals Q1, Q2 are supplied to a time counting device, and also an inverted signal is supplied as a control signal of the gate G1. Also, a reset signal R of the FFs 13, 14 is applied as an initial set signal IR when the electric power supply is turned on.
Patent JP-H02302320-A (JP)
Title: Production of porous zirconia sphere
Inventor: OZAKI YOSHIHARU
IPC: C01G25/02
Filed: 1989-05-18
Abstract: PURPOSE:To produce the subject round porous ZrO2 sphere useful as a sensor, a catalyst, etc., in an excellent yield by dispersing a Zr alkoxide solution in an organic solvent immiscible with formamide in formamide and carrying out hydrolysis, separation, drying and sintering. CONSTITUTION:A zirconium alkoxide and a Ca alkoxide, a Y alkoxide, etc., as necessary are dissolved (preferably 0.70 to 2.50mol/l concentration) in an organic solvent such as benzene immiscible with formamide. The resultant solution is added to a substantially anhydrous formamide at a temperature as low as possible, preferably <=10 deg.C and the obtained mixture is stirred so that the Zr alkoxide solution may be dispersed into sufficiently fine droplets. A prescribed amount of water is then added thereto in small portions to hydrolyze the alkoxide. The resultant precipitate of zirconium hydroxide is separated, washed, dried, subsequently heated at >=1200 deg.C, preferably 1300 to 1500 deg.C, dehydrated and sintered, thus obtaining the objective porous zirconia sphere having 50 to 100mum particle size and containing radial micropores from the center to the surface.
Patent JP-S5548674-A (JP)
Title: Reading device for radiation picture information
Inventor: KATOU HISATOYO
IPC: G06K7/10
Filed: 1978-10-05
Abstract: PURPOSE: To increase the condensing efficiency and thus to enhance the S/N by inserting the reflective optical element between the storage-type phosphor plate and the photo detector which are put extremely close to each other.  
     CONSTITUTION: Photo detector 12 is put close to storage-type phosphor plate 11 as much as possible, and then reflective optical element 14, featuring so small size that can be ignored in comparison with the receiving surface of detector 12, is inserted between detector 12 and plate 11. As a result, the excited light passed through between plate 11 and detector 12 is reflected by element 14 to be put into plate 11. Then the light emitted by the excited light is measured through detector 12, thus increasing both the condensing efficiency and the S/N. 
     COPYRIGHT: (C)1980,JPO&Japio