baber/WOPTO huggingface dataset:
Patent JP-S56161435-A (JP)
Title: Preparation of granular foaming agent
Inventor: SAKAMOTO MORIHISA
IPC: C08J3/20
Filed: 1980-05-19
Abstract: PURPOSE: To obtain a granular foaming agent for foam molding of resins which has little flying properties and is suitable for automatic weighting, by mixing wax with a foaming agent having a specific decomposition temperature to produce coarse grains or further granulating them using a granulating machine.  
     CONSTITUTION: A foaming agent (A) having a decomposition temperature of 90W 180°C such as benzenesulfonyl hydrazide, p-toluenesulfonyl hydrazide, etc. is blended with about 0.5W85wt% natural or synthetic wax (e.g. paraffin wax, microcrystalline wax, polyethylene wax or beeswax), based on component A. Subsequently, the blended composition is mixed using a high-speed mixer, and the temperature of the mixture is raised to produce coarse grains due to partial fusion of the wax or the coarse grains are further fed to a granulating machine to granulate them at a processing temperature under the decomposition temperature of the foaming agent. The titled granular foaming agent is obtained by either of the two above- mentioned processes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63230071-A (JP)
Title: Cell electrical stimulating chamber
Inventor: IMAI KATSUYUKI
IPC: C12M1/42
Filed: 1987-03-18
Abstract: PURPOSE:To obtain an electrical stimulating chamber, having a partially raised bottom of a vessel and electrode assembly detachably provided thereon and capable of reducing both operation by pasteurization and damage to cells. CONSTITUTION:The central part (3a) of the bottom of a vessel 3 is transparentized and raised from the peripheral part. The top surface thereof is flat and a transparent film 9 is laminated thereon. Four electrode plates 22-1-22-4 are vertically supported at a regular interval by insulating members 24 and 26 and assembled so as to place the lower end in the same plane. Both ends of the resultant electrode assembly 20 are supported by metal fixtures 32 and 34 and rotatably mounted on the tip of a lever 13 by pins (13a) and (13b). Thereby the electrode assembly 20 can be mounted and demounted from the surface of the central protruding part (3a) of the vessel 3.
Patent JP-H11317414-A (JP)
Title: Method for mounting conductive particle on substrate and device thereof
Inventor: GREGORY B HOTCHKISS
IPC: H01L21/48
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for assembling an electronic device by moving particles on an adhesive sheet having plural adhesive areas. SOLUTION: This method comprises a step for loading particles on an adhesive sheet, and a step for moving particles by transferring kinetic energy from a mechanical device to the particles. The adhesive sheet may be composed of an adhesive coating laminated to a film. The particles can be constituted of various kinds of materials, including solder or polymer inorganic and compounds.
Patent JP-S6263-A (JP)
Title: Production of fine particles of polyvalent metallic salt of 2-mercaptopyridine-n-oxide
Inventor: KANAI HIROYUKI
IPC: A61K8/00
Filed: 1986-03-24
Abstract: PURPOSE:To obtain the titled compound of fine particles to be added especially as an antimicrobial agent to liquid, by reacting a monovalent water-soluble salt of 2-mercaptopyridine-N-oxide with a water-soluble polyvalent metallic salt in the presence of polyvinyl alcohol. CONSTITUTION:A monovalent water-soluble salt (preferably sodium salt) of 2-mercaptopyridine-N-oxide is reacted with a water-soluble polyvalent metallic salt (especially preferably zinc chloride, zinc bromide, zinc sulfate, etc.) in the presence of polyvinyl alcohol (neutral compound) at room temperature especially 0-5 deg.C, to give a polyvalent metallic salt of 2-mercaptopyridine-N-oxide having very small particle size. Since this compound has improved dispersion stability, dispersibility and transparency of shampoo, rinse, etc., are improved. USE:A haircut agent, hair dressing agent, wave setting agent, hair cream, skin cream, aqueous latex emulsion, aqueous ink, etc.
Patent JP-H07250018-A (JP)
Title: Digital mobile radio communication method
Inventor: HAMAGUCHI KIYOSHI
IPC: H04L1/00
Filed: 1994-03-09
Abstract: PURPOSE:To improve transmission quality degraded by an interference wave by estimating an interference wave level based on a signal level and executing Euclidean distance minimum decoding weighted by the estimated value. CONSTITUTION:Since a signal to take a maximum amplitude to be easily identified on the reception side is periodically inserted on the transmission side, corresponding to a position relative to this maximum amplitude signal, the position of a space symbol inserted in a received signal sequence (e) can be previously recognized. When no interference wave exists, the level of a signal (f) at the inserted position of the space symbol on the reception size is turned to zero. When any interference wave exists, however, the interference wave level is outputted. While using the interference wave level detected by this means, the interference wave level of the space symbol is estimated by interpolation or average processing and while using the estimated interference wave level, weighted Euclidean distance minimum decoding is executed. Thus, a decoded sequence (g) can be provided.
Patent JP-S57182232-A (JP)
Title: Method and device for generating quadratic curve signal
Inventor: INOUE CHIYUUYA
IPC: G09G5/20
Filed: 1981-04-30
Abstract: PURPOSE:To draw a smooth curve at a high speed, by generating quadratic curve signal in non-parametrically based on the primary differential coefficients fx and fy in the directions of X and Y at a point (x, y). CONSTITUTION:The primary differential coefficients in the directions of X and  Y at a point P (x,y) are designated as fx and fy. The magnitude and sign of the coefficients fx and fy are compared with each other. Hereupon, a circle on which the point P lies is considered, and it is judged that in which part does the point P lie when the circule is equally divided into eight. Then, two points which are to be selected next by the point P are selected from each part. New locations G0 and G1 of the point P when each point is selected is obtained. The smaller value among those values,¦G0¦and¦G1¦, is used as the true next location. These processings can be realized when an arithmetic unit controlled by a microcomputer and plural data register are used.
Patent JP-H06276892-A (JP)
Title: Culture medium for proliferating insect-parasitic nematode
Inventor: HARAGUCHI NAOTO
IPC: A01K67/033
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a culture medium capable of enabling the stable and efficient mass proliferation of an insect-parasitic nematode. CONSTITUTION:A larva of Steinernema kushidai in an infectious condition is inoculated into a culture medium containing a soluble starch at 0.1-1% concentration, glucose at 0.2-1.5% concentration, cod liver oil at 1-5% concentration, a yeast extract at 1-5% concentration and agar at 0.3-1% concentration and cultured at 25 deg.C for 20 days.
Patent JP-S58184350-A (JP)
Title: Stepless speed change gear for car
Inventor: OOKAWA SUSUMU
IPC: F16H37/02
Filed: 1982-04-19
Abstract: PURPOSE:To enlarge the speed change ratio of a stepless speed change gear by providing a low gear pair and a high gear pair between the output shaft of a belt drive stepless speed change gear and another output shaft arranged in parallel with said output shaft. CONSTITUTION:The clutch 24 is released at the start and under low speed travelling. Consequently the power is transmitted from the first output shaft 13 through the first gear 17 of a low gear pair 25, third gear 21 and first oneway clutch 20 to the second output shaft 19. The speed is dropped lower than the case where only the stepless speed change gear 3 is employed. Upon increase of the car speed, the clutch 22 is fastened to fix the fourth gear 22 to the second output shaft 19. Consequently the power is transmitted from the first output shaft 13 to the second gear 18 and the fourth gear 22 thus to rotate the second output shaft 19. The second gear 18 and the fourth gear 22 will constitute a high gear pair 26 equipped with a hydraulic clutch thereby the second output shaft 19 will rotate with higher speed than the first output shaft 13.
Patent JP-S56163328-A (JP)
Title: Slope-levelling device for construction machinery
Inventor: SEKI YUKIHIRO
IPC: E02F3/36
Filed: 1980-05-20
Abstract: PURPOSE: To enable to perform a continuous levelling work through the scratching and rolling-compaction work in one process, by a method wherein a slope levelling device, which is provided with a screw device at one side and a rolling compaction device at the back side, is pivotably mounted at a bracket located at an operation arm of a construction machinery.  
     CONSTITUTION: A slope levelling device body 22 is pivotably mounted at a bracket 21, located at an operation arm 18 of a construction machinery, by means of a revolving device 25, and a screw device 24 is positioned at one side of the body 22 and a rolling compaction device 23 is provided at the back side. The screw device 24 provides with a screw having a cutter at an outer circumference, which is turned by means of a hydraulic motor 35. The rolling compaction device 23 provides with a rolling compaction plate 39 vibrated by means of a vibrator 40 with a built-in gasoline engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08260965-A (JP)
Title: Engine cooling device
Inventor: HAYASHI TAKAYUKI
IPC: F01P7/04
Filed: 1995-03-24
Abstract: PURPOSE: To cope with a state of emergency that it exceeds the cooling capacity of a cooling device by applying voltage more than a rated voltage of an electric motor to the electric motor for driving a fan in rotation in the case where the temperature of engine cooling water detected by a water temperature detecting means is above a designated value. CONSTITUTION: Fans 5a, 5b for cooling a radiator 6 and a capacitor 7 are driven in rotation by electric motors 4a, 5b, and the application of an electric current to the electric motors 4a, 4b from an alternator 1 or a battery 2 is controlled through a control circuit 3. At this time, the control circuit is provided with an engine cooling water temperature sensor 8a and a pressure switch 8b for detecting the high tension side pressure of a coolant of a refrigerating cycle and decides the voltage applied to the electric motors 4a, 4b according to the engine cooling water temperature. When the engine cooling water temperature is above a designated value, the voltage more than the rated voltages of the electric motors 4a, 4b is applied to the motors to increase the rotating speed of the fans 5a, 5b and increase the air quantity.
Patent JP-S51141713-A (JP)
Title: Heat resisting eutectic alloy
Inventor: NAKAGAWA YUKIYA
IPC: C22C19/05
Filed: 1975-06-02
Abstract: PURPOSE: Heat resisting eutectic alloy which is stable at high temperature, has high creep strength at high stress and undergoes little change of strength due to temperature change. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59194145-A (JP)
Title: V-belt transmission device
Inventor: HATSUTORI TORAO
IPC: F16G5/16
Filed: 1983-04-16
Abstract: PURPOSE:To make it possible to simplify the efficiency of assemblying of a V-belt, by providing such an arrangement that a stopper member is press-fitted into a recessed groove in each V-shape metal member to maintain a predetermined regular groove-width, and a come-off preventing clip is set outside of the stopper member. CONSTITUTION:A V-belt is formed such that an endless metal belt 3 is fitted in recessed grooves 5 in V-shape metal members 4 between which resilient metal members 6 each composed of a hollow roller are held, and these members 4, 6 are fastened from the outside thereof by the metal belt 3 so that binding due to press-contact may be given to them 3, 4, 6 therebetween. Further, a come-off preventing clip 8 having resiliency is set in the recessed groove 5 of each V- shape metal member 4 in a position outside of a stopper member 7. With this arrangement, the efficiency of assemblying may be remarkably enhanced.
Patent JP-S59191063-A (JP)
Title: Manufacture of cadmium sulfide for electrophotography
Inventor: SUZUKI KIYOSHI
IPC: G03G5/08
Filed: 1983-04-14
Abstract: PURPOSE:To obtain fine-grained CdS having no structure of a high order by adjusting the concns. of acids in a soln. so that the particle size of each single particle becomes a specified value, precipitating CdS from the soln., and allowing it to stand in a soln. acidified with sulfuric acid for a long time. CONSTITUTION:When the concn. (N) of sulfuric acid and that of hydrochloric acid are represented by (x) and (y), respectively, the concns. of sulfuric acid and hydrochloric acid in an aqueous soln. contg. Cd are adjusted so as to satisfy an equation 3.0>=x+2y>=2.5 (where y>=0.1). CdS is precipitated from the soln., and it is allowed to stand in an aqueous soln. contg. >=4N sulfuric acid to manufacture CdS. The standing time depends on the concn. of sulfuric acid, and the preferred time is >=10hr.
Patent JP-H05220360-A (JP)
Title: Asymmetric hollow-fiber carbon membrane and its production
Inventor: SHIMAZAKI HIROSHI
IPC: D01F9/24
Filed: 1992-02-07
Abstract: PURPOSE:To provide an asymmetric hollow-fiber carbon membrane having high permselectivity (high separation degree) and excellent in resistance to solvent and heat, which is not easily damaged or broken when bent and with the brittleness improved. CONSTITUTION:An asymmetric hollow-fiber membrane 6 consisting of an aromatic polyimide and having an extremely thin dense layer and a relatively thick porous layer is previously heat-treated at a high temp. where the asymmetric structure of the membrane is maintained in a gaseous oxygen atmosphere and thermally stabilized. The treated membrane is partly carbonized for 0.3 to 5sec in an inert gas atmosphere at 500-1500 deg.C to produce the asymmetric hollow-fiber carbon membrane 6 with the ductility improved to 2.5-10%. At least the dense layer 1 of the membrane is carbonized, and the innermost layer (innermost part of the porous layer 2) is hardly carbonized.
Patent JP-H0639072-A (JP)
Title: Hole in one detector
Inventor: DABITSUDO NIKORUZU
IPC: A63B57/40
Filed: 1993-03-25
Abstract: PURPOSE: To provide a hole-in-one detector which can detect the existence of a golf ball in a cup with a flag stick being inserted into the cup by plural photoemitters and photodetectors installed in the cup with such a detection range that reflected light can be securely sensed by any of these photodetectors without regard to the position of the ball inside the cup. CONSTITUTION: Interrupter supported by the tubular bottom part 2 of a flag stick 1 have infrared ray emitters 5 and photodetectors 5a, and rays emitted from the emitters 5 pass through openings 6 of the tubular part 2. The openings 6 are formed with 90 deg. intervals around the tubular part 2 so that four photoemitters 5 and detectors 5a can cover all the four quadrants as the detection range. When a golf ball G enters a cup C, infrared rays emitted from one of the emitters 5 are hit on the surface of the golf ball and reflected, and the corresponding photodetector 5a detects the reflected light. Then the existence of the golf ball G in the cup C is detected and is displayed by LEDs 7.
Patent JP-H07247756-A (JP)
Title: Device for temporary stoppage for automatically closing door
Inventor: SUYAMA NAOHIRO
IPC: E05F3/22
Filed: 1994-03-09
Abstract: PURPOSE:To improve convenience for a door by a method wherein a timer, a limit switch and the like are provided to the door equipped with an automatic closing device, and the automatic closing function is suspended on operation of the timer when the door is opened to a width wider than that necessary for letting a person pass. CONSTITUTION:A door 2 is so constructed that it moves automatically for closing by operation of an automatic closing device composed of a wire 20, a pulley 21, a weight 22 and others when a hand is put off on a manually opened position. When the door 2 is opened to a width wider than that necessary for passage of a person and a timer 12 is set therewith, an automatic closing control device 5 is actuated, and the door 2 is prevented from closing with operation of the automatic closing device suspended temporarily, and the timer 12 is returned to its initial state. After the lapse of a specified time, operation of the automatic closing control device 5 is released, letting the automatic closing device function. Thereby, a door that is convenient in use can be obtained.
Patent JP-H05237063-A (JP)
Title: Portable type electrocardiograph
Inventor: MAEDA AKIHIRO
IPC: A61B5/332
Filed: 1991-03-29
Abstract: PURPOSE:To achieve diagnosis more accurate and quickly by avoiding duplication in the storing of electrocardiographic complex data in abnormality to enhance use efficiency of a memory. CONSTITUTION:A trigger signal is inputted into an electrocardiographic complex memory processing section 14 from an electrocardiogram analysis processing section 8 and a patient input processing section 12. The electrocardiographic complex memory processing section 14 determines a trimming range of electrocardiographic complex data tentatively based on the trigger signal generated presently. It is judged whether the tentative trimming range overlaps the trimming range defined as for the newest electrocardiographic complex data already stored in an electrocardiographic complex memory 16 and the newest electrocardiographic complex data already scheduled to be stored. Then, when the ranges overlap, the trimming range is defined excluding the overlapping range and the electrocardiographic complex data in the trimming range defined is stored in the electrocardiographic complex memory 16.
Patent JP-S51142941-A (JP)
Title: Coordinate connection of computers
Inventor: HORIKAWA MASATAKE
IPC: G06F13/12
Filed: 1975-06-04
Abstract: PURPOSE: To make connections between program input-output channel buses and DMA channel buses of the same type computers to get performance equivalent to a large computer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04363482-A (JP)
Title: Electrically locking and unlocking device
Inventor: FUTAMI MASATO
IPC: E05B47/00
Filed: 1991-03-29
Abstract: PURPOSE:To reduce bumping sound upon stop of a dead bolt in a faced type electrically locking and unlocking device using a rotary solenoid valve by disposing a spiral spring or a lead spring between inner surfaces of a housing. CONSTITUTION:In an electrically locking and unlocking device incorporating a rotary solenoid in a faced type housing 8 and extending and retracting a dead bolt 7 in association with the motion of a rotor, side edges of a projection 18 formed at the longitudinally lower end of a dead bolt 7 abut against the inner surface 13, 13 of the housing 8 so as to set the terminal ends of motion of the dead bolt 7. Further, spiral springs 14, 14 or leaf springs are attached to the inner surfaces 13 of the housing 8 at positions where the side edges 9 of the dead bolt 7 abut against. Accordingly, bumps between the side edges 9 of the projection 18 and the inner surfaces 13 of the housing 8 are absorbed, thereby it is possible to reduce the bumping sound.
Patent JP-S56162693-A (JP)
Title: Positive-type planographic printing plate
Inventor: MATSUOKA TAMIYA
IPC: B41N3/00
Filed: 1980-05-19
Abstract: PURPOSE: To improve the dot reducton effect of the titled printing plate without using such means as prolonging the exposure time by a method wherein the amount of an anodic oxide film formed on an aluminum plate is limited within a specified range.  
     CONSTITUTION: The surface of the aluminum plate is degreased, then it is polish- dressed by ball-grinding, brusing or the like. Then, the anodic oxide film is formed on the surface in an amount of 25W50mg/dm 2  by the sulfuric acid bath method or the like, and thereafter a photosensitive layer is formed on the oxide film to obtain the objective photosensitive printing plate. The above-mentioned amount of the anodic oxide film can be formed by only prolonging the treating time or using a higher current density, as compared to the conventional treating conditions. For example, in the case of an aqueous solution of sulfuric acid, a concentration of 10W 20%, a bath temperature of 10W30°C, a voltage of 15W20V, a current density of 1W2A/dm 2  and a treating time of 2W10min may suffice. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10258058-A (JP)
Title: Ultrasonic endoscope
Inventor: ADACHI SHIYOUKI
IPC: A61B1/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To form a good image of an endoscope with no bad effect such as flare by forming the angle of emission of illumination light from a lens for illumination, the height to emission end of the illumination light in the lens for illumination from the central axis of an insertion part, etc., so as to satisfy a specified relation. SOLUTION: At the apex part 11 of an insertion part of an endoscope, an illumination light transmitted from a light source device is emitted by directing a lens 22 for illumination toward a subject and an image of the subject within a range of radiation of emitted illumination light is made by an objective lens 21.  In this instance, when the angle of emission of the illumination light by the lens 22 for illumination is ξ1 and the height to the emission end of the illumination light from the central axis line 53 of the insertion part is h3 and the distance from the emission end of the illumination light to the boundary between a housing 19 and the peripheral channel 25 is A and the height from the central axis line 53 to the top end of the housing 19 is h2 and the angle formed between the slope face 23 of the base end side and the central axis line 53 of the insertion part is η deg., each part is set so as to satisfy a relation ξ deg./2<90 deg.-η deg.+tan<-1> (h3-h2)/A}.
Patent JP-S62222346-A (JP)
Title: Serial interface element
Inventor: MITO JUNICHI
IPC: G06F13/40
Filed: 1986-03-25
Abstract: PURPOSE:To miniaturize a serial interface element by mounting circuit elements having receiver or driver functions, which satisfy both standards of RS232C and RS422, on one package and selecting both functions with an external switching signal. CONSTITUTION:An RS232C receiver A, an RS232C driver C, an RS422 receiver B, an RS422 driver D, and an RS232C/RS422 receiver switching inverter E are provided in an IC. An RS232C/RS422 changeover switch SW is connected to the inverter E, and the switching signal input is given to the switch SW to perform the function switching control.
Patent JP-S62223058-A (JP)
Inventor: TAKASHIMA HIROO
IPC: C04B35/00
Filed: 1986-03-25
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-H09256536-A (JP)
Title: Roof structure of large-scale building structure
Inventor: MIYASHITA MASAKI
IPC: E04H3/14
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure, in which an indoor type and an outdoor type can be changed over, the housing place of the roof structure is not required and there is no trouble in simultaneous usage even at the time of the adjoining of the roof structure. SOLUTION: This roof structure of a large-scale building structure has the roof structure 40 covering at least the event area 31 of a facility 30 while using the facility 30, in which spectator stands 32 are installed around the event area 31 as an object. The building structure has at least a pair of rails 7, 8 placed in parallel while holding the facility 30 between the rails and the roof structure 40 being placed on the rails 7, 8 in a manner that the roof structure can travel and covering the facility 30. A pair of the rails 7, 8 are extended and laid to the outside of the facility 30, and the roof structure 40 can be moved from a place covering at least the event area 31 of the facility 30 to a place on the outside of the facility 30.