baber/WOPTO huggingface dataset:
Patent JP-H0673127-A (JP)
Title: Catalyst for olefin polymerization, its preparation and production of ethylene/alpha-olefin copolymer using the same
Inventor: SHIRAISHI HIROYUKI
IPC: C08F10/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide a new catalytic system and the preparation method for this catalytic system and to obtain a high-molecular weight copolymer narrow in composition distribution and excellent in weatherability, discoloration proofness, transparency, corrosion proofness and mechanical properties even under conditions of elevated temperature by using the above-mentioned catalytic system. CONSTITUTION:The objective catalyst for olefin polymerization composed of (A) a catalytic component for olefin polymerization, prepared by heat treatment of a titanium amide compound having at least one titanium-nitrogen bond at >=120 deg.C and (B) an organoaluminum compound.
Patent JP-H0276738-A (JP)
Title: Powder spray device for prevention of ink seepage into rear side on printer
Inventor: AKIYAMA YOJI
IPC: B05C19/06
Filed: 1988-09-14
Abstract: PURPOSE:To make possible the automatic adjustment of the transported amount of powder by controlling screw rotation using an external signal by installing a vertical drive shaft in a powder storage vessel, fixing a powder dispensing screw at the lower end of the vertical drive shift and also installing a mixing chamber capable of adjusting an air volume below the storage vessel. CONSTITUTION:A drive motor C mounted on a lid 10 has a vertical drive shaft 13 connected, in a suspended state, to an output shaft 11 inserted in a powder storage vessel (b). A powder dispensing screw (d) is provided at the lower end of the vertical drive shaft 13. A fixed amount of powder falls into a mixing chamber 3 due to the rotation of the screw (d), and the volume of air adjusted to the preset degree of aperture of an adjustment valve 19 is taken into the mixing chamber 3 through a communication path 17. Under the constitution, parameters such as the set number of rotations of screw (d), printing speed and the density of a pattern are calculated for conversion to an electric signal which, in turn, controls the motor C. Consequently, it is possible to spray an optimum amount of powder to a printing surface from a jet nozzle.
Patent JP-H0780714-A (JP)
Title: Ultra-hard drill
Inventor: HINO MASAYASU
IPC: B23B51/00
Filed: 1993-09-14
Abstract: PURPOSE:To provide an ultra-hard drill capable of drilling material-to-be-cut having a hardness of about HRC 60, and without causing edge breakage in working a through hole. CONSTITUTION:This ultra-hard drill is composed of ultra-hard material such as hard metal, cermet, or ceramic. Thinning is applied to the tip surface of a drill. The diameter of a core thickness part 7 has 0.3D or more when a drill diameter is represented as D. A tip angle alpha is set within a range of 135-145 deg.. In a cutting blade outer peripheral part, chamfering 3 is applied by a angle betaof 10-15 deg. to a tip surface at a width of 0.1-0.15D. Blade smoothing 8 is applied to a cutting blade 4 at a width T of 0.01-0.05mm. The twisted angle theta of a chip discharge groove 1 is preferably set within a range of 14-16 deg.. The ultra-hard thin film such as titanium compound is better coated.
Patent JP-S61105883-A (JP)
Inventor: GERUHARUTO BURUNME
IPC: H01S3/097
Filed: 1985-10-14
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-H0281869-A (JP)
Title: Method for controlling servo
Inventor: SATO SHIZUO
IPC: B65H5/06
Filed: 1988-09-14
Abstract: PURPOSE:To improve the accuracy of stopping positions by changing the conveying speed of a paper medium by means of a microcomputer. CONSTITUTION:A sensor B6 is placed before the position reference sensor A7 of a sheet of paper 8, and the sheet of paper 8 is conveyed at a high speed until it reaches the paper sensor B6 while lowering the conveying speed by means of a microcomputer 1 at the time of detecting the sheet of paper 8 by the sensor B6. Then, at the time of detecting the sheet of paper 8 by the sensor A7, the value of a position counter 5 is read and the conveying speed is again returned to the high speed. A directing stopping position can be accurately calculated form the read value of the position counter 5. However, the speed of the sheet of paper 8 at the time of passing the sensor A7 is varied according to the requirement error in the dispersion of the stopping position. In other words, it is necessary to make the speed lower as the requirement error is smaller. That is, the speed may be lowered only between the sensor A7 and the sensor B6 out of a paper conveying length, thereby, improving the accuracy of stopping positions by slightly increasing the whole conveying time.
Patent JP-S6382401-A (JP)
Title: Production of fresnel lens sheet
Inventor: HONDA MAKOTO
IPC: G02B3/08
Filed: 1986-09-27
Abstract: PURPOSE:To prevent curling of a Fresnel lens sheet and to improve the yield of said sheet by laminating and coating resins having nearly the same rate of polymn. shrinkage on both faces of a transparent film on a molding tool and projecting UV rays or electron rays in this state to the coatings to cure the resins simultaneously. CONSTITUTION:A 1st resin layer 2 which is curable by UV rays or electron rays is coated on the mold surface of the molding tool 5 having the mold surface of the shape reverse from the prism shape of the Fresnel lens and the transparent film 3 is laminated thereon. The 2nd curing type resin liquid 4 having nearly the same rate of polymn. shrinkage as the rate of polymn. shrinkage of the 1st resin layer 2 is then coated on the film 3 and the UV rays or electron rays 6 are projected thereto to cure the resin layers and 4 simultaneously and to form the prism shape of the Fresnel lens on the resin layer 2. The tool 5 is thereafter stripped and the less curled Fresnel lens sheet 1 is efficiently obtd. without a stage for removing the curl.
Patent JP-H10186168-A (JP)
Title: Production of diffraction grating coupler
Inventor: BEKU ZON HIYOPU
IPC: G02B6/122
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to simplify production stages by forming an optical waveguide layer having a surface of continuous comb-shaped patterns having the function of diffraction gratings by an epitaxy method on a substrate. SOLUTION: The optical waveguide layer 12 having the surface of the comb- shaped patterns is formed by epitaxy of an epitaxial layer on a substrate 11. A material having the refractive index larger than the refractive index of the substrate 11 is selected for the optical waveguide layer 12. If the substrate 11 is formed of GaAs, the optical waveguide layer 12 is formed of InGaAs. The process for production to form the surface of the InGaAs epitaxial layer (optical waveguide layer 12) as the comb-shaped patterns is important. The epitaxy method is applied as a method for manufacturing the diffraction grating coupler required in the field of light transmission. The easy impartation of the function as a waveguide simultaneously with the growth of the optical waveguide layer 12 is made possible by omitting all the stages for forming the conventional diffraction gratings.
Patent JP-H1067215-A (JP)
Title: Control device for damping force generating system
Inventor: KATSUTA TAKAYUKI
IPC: B60G17/0165
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To supress effectively vibration of a car body while maintaining a comfortable riding on a vehicle. SOLUTION: The vertical absolute velocity x' of a body 11 is detected, and the vertical relative velocity y' relative to a lower arm 13 of the car body 11 is detected. Then, when the directions of the velocities x' and y' are not coincident with each other, the target damping factor C* is determined to be a small value, and when they are coincident with each other, the target damping factor C* is determined to be a large value as the velocity ratio x'/y' becomes large. The amplitude X of the vertical vibration of the car body is detected to limit the target damping factor C* to a small value when the amplitude X is small. Thus, a sudden increase of the damping factor is avoided at the start of vibration of the car body 11, and a comfortable riding is maintained.  And, in a state in which vibration of the car body 11 becomes big, since the threshold value of the damping factor is also set to be a large value, a sufficient damping force is obtained against vibration of the car body 11 to supress effectively vibration of the car body 11.
Patent JP-H1162283-A (JP)
Title: Waterproof pan structure of bathroom unit
Inventor: UEMATSU MASAHIRO
IPC: E04H1/12
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of cleaning, etc., and reduce the cost by reducing the size of a drain with a grating as much as possible. SOLUTION: A waterproof pan comprises a washing area pan 1 and a bathtub pan 2, and a drain 5 having a grating 4 is formed in the vicinity of the washing area pan 1. A drain port 3 is opened in the bathtub side of the washing area pan 1, clearances 13, 14 for water passage are formed between a lower edge of a bathtub apron 7 and the bathtub pan, the downward gradient passing to a bottom part of the drain port 3 is set on the inner bottom part of the bathtub pan 2, and most of hot water overflowing from the bathtub once flows into the inner bottom part of the bathtub pan 2, and then, flows into the drain port 3.
Patent JP-S6289153-A (JP)
Title: Storage device
Inventor: MACHIDA HARUCHIKA
IPC: G06F12/16
Filed: 1985-10-15
Abstract: PURPOSE:To detect the presence/absence of the generation of an abnormality during a battery backup by comparing the specific reference data stored in a non-volatile storage means with the data to be detected stored in a volatile storage means which a main power source is reset and the battery backup is completed and deciding the absence of the abnormality only when the data coincides. CONSTITUTION:When an output voltage of a main power source 3 is returned again to a normal condition due to a release of a power failure or the like, a control means 6 compares whether the contents of the reference data of a non-volatile storage means 1 and the data to be detected of a volatile storage means 2 coincide or not. The reference data does not coincide with the data to be detected even in one part, which means that any abnormal condition is generated while the main power source 3 returns from an abnormal condition to the normal condition, not only the data to be detected but also the data of a system data area of the volatile storage means 2 may be broken. Then, a warning device is initialized again so as not to process based on the detecting data producing a damage or the like.
Patent JP-H01206970-A (JP)
Title: Novel food
Inventor: WADA TOSHIHIKO
IPC: A23L29/00
Filed: 1988-09-13
Abstract: PURPOSE:To obtain a novel food having unique chewiness and palatability and regulating action on physical condition, such as elimination of constipation, by blending granular mycelia of mushrooms with a processed food. CONSTITUTION:A novel food obtained by blending granular mycelia (preferably having >=0.5mm average grain diameter) prepared by submerged culture of mycelia of mushrooms with a processed food (preferably lactic acid-fermented milk, cattle meat ham, sausage, etc.) in an amount of preferably 50-10,000pts.wt. based on 100pts.wt. mycelia.
Patent JP-S6372540-A (JP)
Inventor: YAMADA ITSUO
IPC: B32B25/08
Filed: 1987-09-12
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-S6385856-A (JP)
Title: Data transfer system among processors
Inventor: UDA TOYOKAZU
IPC: G06F15/16
Filed: 1986-09-30
Abstract: PURPOSE:To contrive to miniaturize the whole device by connecting connection lines connected to adjacent processors so as to be crossed at one point and transferring data through the connection lines connected so as to be crossed at one point. CONSTITUTION:Adjacent processor connection lines 2, 2-1-2-4, 2-11-2-14, 2-21-2-24, 2-31-2-34, 2-41-2-44, 2-51-2-54, 2-61-2-64, 2-71-2-74, 2-81-2-84 are connected to transfer data among adjacent processors 1a-1i. Namely, respective processors 1a-1i are connected to connection lines for transferring data processed and outputted in prescribed directions, at least one connection line connected to respective adjacent processors 1a-1i out of these connection lines is crossed at one point, and while selecting a connection line for transferring data only to an optional processor out of processors capable of mutually transferring data through the connection lines crossed at one point on the basis of a program by respective processors, data are transferred.
Patent JP-2000052830-A (JP)
Title: Seat back for vehicle
Inventor: UNO TAKAAKI
IPC: B60N2/42
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a seat back for a vehicle sufficiently capable of securing actuation quantity of a head rest without biting of a pad into an armature even when a backward load from a passenger is applied to a pressure bearing member. SOLUTION: This seat back for a vehicle is at least composed of a seat back frame, an armature 4 pivotally supported to be rotatable forward and back at an upper end part of the seat back frame, a head rest 3 supported by the amarture 4, a pressure bearing member 5 supported by the armature 4 to bear pressure of the back of a passenger, and a pad 7 disposed on the forward side of the pressure bearing member 5. The armature 4 is formed in a roughly U-shaped part comprising vertical direction parts 10 disposed in parallel on the right and the left in a front view, and a folding part 11 formed at lower ends of the vertical direction parts 10. The pressure bearing member 5 is fixed to the folding part 11.
Patent JP-H0970478-A (JP)
Title: Locking device for pachinko machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F7/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to simplify structure. SOLUTION: Concerning this locking device, a connection handle 6 is arranged so as to be slid inside a longitudinally long basic frame body 1, for which a fitting board 2 and a supporting board 3 are formed so that a cross section can be L-shaped, and hook members 4 and 5 are pivotally supported so as to be inclined at the upper and lower parts of the supporting board 3. The locking device for pachinko machine locks a front frame faced to a main body frame and unlocks the glass frame locking mechanism of a glass frame fitted to the front frame while connecting the upper and lower terminal parts of the connection handle 6 to the hook members 4 and 5, fitting a cylinder lock 7 at the intermediate part of the fitting board 2 while turning its lock axis inside, and fixing a cam board 8 to be engaged with the connection handle 6 at the top end of the lock axis.  At one part of the cam board 8, a second engage part 8b is disposed for unlocking the glass frame locking mechanism, and the second engage part 8b is formed so as to be protruded outside from the upside of the supporting board 3 and directly abutted to the operating part of the glass frame locking mechanism.
Patent JP-2000029626-A (JP)
Title: Mouse
Inventor: TAKEBAYASHI MASANORI
IPC: G06F3/0354
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the erroneous operation of a computer and to improve an operation by providing a finger mount part for resting a finger for a click button operation on a mouse main body and eliminating the fatigue of the finger for operating a click button. SOLUTION: In this mouse used while being covered with one hand together with a keyboard as the input device of a host machine and provided with the click button 4 to be pressed and operated by the cushion of the finger on the upper surface of the mouse main body, a finger resting means for resting the finger for pressing and operating the click button 4 is provided. For the finger rest means, a belt-like piece 7 is provided over the upper part of the click button 4 or a finger mount base formed so as to bring an upper end to a position higher than the upper surface of the click button 4 at the rear end part of the click button 4 is provided. On the upper end face of the finger mount base, a projection part and an annular part are formed.
Patent JP-S6388311-A (JP)
Inventor: KASAI YASUHIRO
IPC: F16B5/02
Filed: 1986-09-30
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-S61107972-A (JP)
Title: Drum coating apparatus
Inventor: NAKAZAWA SUSUMU
IPC: B05C3/09
Filed: 1984-10-31
Abstract: PURPOSE:To facilitate the separation of a drum and a spacer after coating by preventing the drying of a coating solution at the connection part of both of them, by minimizing the connection area of the drum and the spacer and always filling the interior of the drum with the vapor of a solvent for the coating solution. CONSTITUTION:Spacers 12, 13 are respectively formed so that at least one end surfaces 121 thereof are inclined at a proper angle with respect to the axial direction thereof and only the outermost peripheral edge of each inclined end surface 121 is linearly contracted with the outer diameter side of a drum opening end 111 to connect both of them in a min. area. At least three locating projections 123 are provided to each inclined end surface 121. Because the vapor 154 of a solvent 153 volatile at ambient temp. is generated in the spacers 12, 13 and the drum 11 from a solvent vapor generation means 151 in this state, the connection parts of both of them are always prevented from drying. Therefore, the adhesive phenomenon of a coating solution at the connection parts is prevented.
Patent JP-H0783366-A (JP)
Title: Rotary joint
Inventor: EGAWA KIKUJI
IPC: F16L27/08
Filed: 1993-09-16
Abstract: PURPOSE:To provide a rotary joint of large bore applicable by facilitating sealing a pipe line of fluid supplied to a rotational side from a fixed side. CONSTITUTION:A protrusion part 3a protruded in a diametric direction is provided in an outer lace 3 rotatably mounted through balls 2 to an inner lace 1, spools 5 of bringing the point end into contact with a peripheral surface of the inner lace 1 are provided in the protrusion part 3a through a pressure of oil in a pressure oil chamber 4, an oil passage 7 connected to the pressure oil chamber 14 is provided in the spool 5, and also inlet/outlet side pipe lines 9, 13, communicating with each other through check valves 10, 12 opened by contact of both the spool 5 and the inner lace 1, are provided in both thereof.
Patent JP-H0671344-A (JP)
Title: Method for bending hollow work
Inventor: SHIODA SHUNTA
IPC: B21C37/15
Filed: 1992-08-28
Abstract: PURPOSE:To manufacture a bent article free from a wrinkle, a recess, buckling, etc., in the bent part by forming the cross section of the whole inner peripheral surface of a hollow part of an aluminum hollow extruded shape into a corrugated surface. CONSTITUTION:A hollow work 2 is a square cylindrical straight aluminum hollow extruded shape and the cross section of the whole inner peripheral surface of the hollow part is formed in a corrugated surface 14. The work 2 is set in such a state it is passed through a fixed die 4 and a movable die 5 and the movable die 5 changes the direction and the position in a prescribed behavior as a pressing metal 11 is advanced. Bend is given to the work 2 supported by the fixed die 4 to form a bent part continuously in the lengthwise direction. In this working, a bent article having a good bent part is obtained without generating the wrinkle, the recess, the buckling, etc., through absorption of the wrinkle etc. on the corrugated surface 14.
Patent JP-S6473177-A (JP)
Title: Pump control unit
Inventor: TSUCHIYA KUNIO
IPC: F04B49/06
Filed: 1987-09-14
Abstract: PURPOSE:To simplify the assembly of a control panel for a control system by providing following sections as each individual unit, which include a terminal section, a detecting section, a judging section for the establishment of water supply capable condition, a judging section for the establishment of water supply condition, an operation actuating section, a relay coil control section and an output section in a pump control unit of a water supply installation for buildings and the like. CONSTITUTION:A receiving water tank 1 and NO.1 through NO.7 water level detectors 98 through 110 detecting the drought water and high water levels of an elevated water tank 2 are provided for a pump control unit PU so as to allow a condition judgement/ control section 96 to judge whether or not a condition for water supply is established, and when a change-over switch 62 is in an automatic side, a relay R2 is energized at the time of the water supply condition established so as to let a pump driving generator be automatically operated. And when the change-over switch 62 is in a manual side, the generator is operated with the relay R2 energized, and when the switch is in a 'cut off' side, the generator is suspended with the relay 62 demagnetized. This constitution enables a pump control system to be controlled by either manual or automatic operations, thereby enabling the time required for the assembly of a panel to be drastically saved.
Patent JP-H04114061-A (JP)
Title: Highly heat-resistant resin composition
Inventor: SAKAMOTO MASASHI
IPC: C08L101/00
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a highly heat-resistant resin composition, containing a highly heat-resistant resin and a polyamide elastomer as basic resin components, having sustained antistatic performance, excellent in thermal stability and heat deterioration resistance and suitable as electrical, electronic parts, etc. CONSTITUTION:A resin composition is obtained by blending (A) 70-97wt.% highly heat-resistant resin (e.g. nylon 6 or polyethylene terephthalate) having >=220 deg.C glass transition temperature or >=170 deg.C crystal melting point with (B) 3-30wt.% polyamide elastomer and further, as necessary, (C) 0.01-10 pts.wt., preferably 0.1-5 pts.wt. one or more electrolytes selected from organic and inorganic electrolytes.
Patent JP-2001057583-A (JP)
Title: Data transfer control method and data transfer controller
Inventor: KUSANO MASAAKI
IPC: H04L29/06
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a data transmission control method that can enhance a data transfer efficiency and provide optimum flow control to data transfer by a host layer. SOLUTION: In the data transfer where transmission reception of a message of a layer 3 conducted on a logic link of a layer 2 (LAPDM) is conducted in the unit of flow control, an information frame including identification information to identify flow control in the unit of logical channels of the host layer is generated and the host layer informs an opposite station of a message in the information frame so as to divide the flow control in one logical link in the unit of logical channels of the host layer.
Patent JP-H05130868-A (JP)
Title: Novel carrier for immobilizing biocatalyst
Inventor: WATABE OTOHIKO
IPC: C12N11/14
Filed: 1991-06-04
Abstract: PURPOSE:To provide an immobilization carrier comprising the globular masses of a fibrous substance obtained by stirring a fibrous substance suspension, and used for the immobilization of biocatalysts for the utilization as bioreactors for the production of medicines, foods, chemicals, sewage treatment, etc. CONSTITUTION:A carrier for immobilizing biocatalysts comprises the globular masses of a fibrous substance obtained by stirring a suspension of the fibrous substance. Examples of the fibrous substance includes glass fibers, cotton fibers and pulp fibers.