baber/WOPTO huggingface dataset:
Patent JP-2000117975-A (JP)
Title: Ink jet head drive device
Inventor: SAKURAI HISAYOSHI
IPC: B41J2/055
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head drive device which prevents an electrode from being ruptured and thereby keeping the amount of change of the deformation part of a piezoelectric element uniform, even when a notched recessed part if formed by an etching process or the like after a baking step. SOLUTION: Piezoelectric body layers 20a, 20b, 20c, 20d, 20e, 20f, 20g, 20h which contribute to a deformation due to an electric strain effect and electrode layers 19a, 19b, 19c, 19d, 19e, 19f, 19g which contribute to a deformation due to the electric strain effect are laminated over each other. At the same time, a dummy piezoelectric body layer 30 as the piezoelectric body layer of a bottom layer, a dummy electrode layer 31 as the electrode layer of a bottom layer, a dummy piezoelectric body layer 32 as the piezoelectric body layer of a top layer and a dummy electrode layer 33 as the electrode layer of a top layer are laminated over each other.  Under this constitution, the electrode layers which become thin even in a banking step after lamination are the dummy electrode layers 31, 33 and the electric characteristics of the deformation part of piezoelectric elements are not deteriorated.
Patent JP-2000117968-A (JP)
Title: Ink jet head device
Inventor: ISONO JUN
IPC: B41J2/055
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head device which is free from the possibilities that a positive and a negative electrode pattern might be shortcircuited. SOLUTION: A piezoelectric element 17 is formed by (A) laminating a top layer 15a, a first layer 19b, a second layer 19c, a third layer 19d, a fourth layer 19e and a bottom layer 19f. In addition, (B) a common electrode is provided on the top layer 19a and an electrode pattern 18a of negative electrodes is formed on the first layer 19b, the third layer 19d and the bottom layer 19f and (C) an electrode pattern 18b of positive electrodes is formed on the second layer 19c and the fourth layer 19e. Further, the electrode pattern 18b of positive electrodes and the electrode pattern 18a of negative electrodes are arranged in such a way that their respective positions coincide with each other in a direction where piezoelectric bodies are laminated.  Besides, the electrode pattern 18b of positive electrodes and the electrode pattern 18a of negative electrodes are arranged in such a manner that these patterns are alternately spaced as specified in the face direction of each of the layers.
Patent JP-H06146628-A (JP)
Title: Seesaw type housing device of two-stage type garage
Inventor: NAKAJIMA TETSUO
IPC: E04H6/06
Filed: 1992-11-09
Abstract: PURPOSE:To take in and out of a vehicle on the upper edge without using any power when the vehicle is housed on the upper stage of 2-stage type garage while another vehicle is housed on the lower stage. CONSTITUTION:This housing device consists of a chip bottom-shaped sea-saw frame body A formed of a curved part 4 having the front face and bottom surface released and consisting of continuous curves having different radii of curvature in the edge bottom and a step plate 5 of the side edge and balance weights 8 suspended through pulleys by tow rows fastened to slide pallets 12, 12 sliding in and out on guide rails 1 of the sea-saw frame body sandwiched alternately from above and below by rear end rollers and central roller circum scribing the upper periphery of the see-saw frame body A. While a vehicle is housed on the lower stage in the see-saw frame body A, a difference between the weight of the balance weight 8 and the total weight of total weight of ones' bodies, vehicle and pallet mounting the vehicle is utilized such that the slide pallet 12 mounting the vehicle is slid in and out on the upper part of the see-saw frame body A inclined forward or restored to the original state.
Patent JP-H09138925-A (JP)
Title: Device for magnetizing magnetic disk and method therefor
Inventor: SUZUKI KAZUYA
IPC: G11B5/596
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To perform optimum magnetization over the whole surface of the magnetic disk by moving a magnetic head in order that the moving direction of the magnetic head is approximately conformed with the forming direction of a servo zone at the time of magnetizing the magnetic disk. SOLUTION: The magnetic disk 11 has the servo zones 12 as the zones where servo signals are written and data zones 13 as the zones where normal data are recorded. These servo zones 12 are formed circular-arcuately respectively along the turning direction of a recording and reproducing magnetic head. When the magnetic disk 11 is an object of magnetization, the magnetic head 41 is turned by a head operating stage 42, so as to conform the moving direction of the magnetic head 41 with the forming direction of each servo zone 12 of the magnetic disk 11. That is, the magnetic head 41 is circular-arcuately moved between a position of the outermost circumferential side track and a position of the innermost circumferential side track on the magnetic disk 11 as shown by arrows B1.
Patent JP-H09144258-A (JP)
Title: Slope device
Inventor: MURASE YASUSHI
IPC: E04F11/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To favorably install a slope device even in a level difference part in which the height between the upper floor face and the lower floor face varies in the extending direction of the level difference face, by a simple height- adjusting and fixing work. SOLUTION: A support member 47 is positioned in accordance with the distance H between the upper floor face 42 and the lower floor face 43 and fixed to the lower floor face 43. A movable piece 48 is transferably fixed to the rise part 46 of the support member 47 by a screw member 63. The other end 55 of the base 45 is fitted in a fitting recess 69 of a fitting part 65 by a treadboard 51 constituted of the first tread board member 49 and the second treadboard member 50. And a fixing piece 72 of the fixing part 66 is fixed by the fixing projection 61 of the movable piece 48. In this condition, the contact part 70 of the fixing part 66 is supported by the support 60 of the movable piece 48 and further, the bend 76 of the second tread board member 50 is supported on the upper floor face 42.  In this way, the slope device can be favorably and easily installed even in a level difference part 41 in which the distance H varies, without floating-up of the treadboard 51.
Patent JP-H07124049-A (JP)
Title: Shading curtain and production of the same
Inventor: ARAI SEI
IPC: A47H23/08
Filed: 1993-11-04
Abstract: PURPOSE:To provide a shading curtain and a method for producing the shading curtain which has a comfortable appearance while maintaining the warmth of a fabric, is excellent in a draping feature, design and materiality, applicable to a vast range of use, good in operability and low in cost. CONSTITUTION:This shading curtain 1 comprises a ground fabric 2, a surface layer obtained by sequentially laminating a shading layer 4 containing a black coloring agent, a foam coating layer 5 containing a pale coloring agent formed by mechanically foaming a synthetic resin liquid, drying them and then being subjected to a crushing work, and a fiber layer, using an adhesive agent layer 3 containing a pale coloring agent.
Patent JP-H03159751-A (JP)
Title: Ink mist generation method
Inventor: ONISHI HIROYUKI
IPC: B41J2/215
Filed: 1989-11-17
Abstract: PURPOSE:To enable high speed printing, high density, and high image quality printing to be performed by a method wherein image recording ink is atomized by a dynamic dispersion method and when the generated ink mist is selectively stuck to a material to be transferred to perform printing, the image recording ink is warmed. CONSTITUTION:An ink solution 14 is warmed within a range of 40 deg.C to 70 deg.C. For supply of ink mist, temperature of the ink solution 14 is detected and when specified temperature is reached, the ink mist is supplied by operating an air pump 16 with a temperature detector 15 outputting an electric signal to outside. A piping 17 for transporting generated ink mist 13 is fitted to a side surface of an ink mist generator 11. By sending an air flow or a dry gas with the air pump 16, the ink mist 13 is forcedly transported to be sent to a printing part.
Patent JP-S63151557-A (JP)
Title: Drain grommet
Inventor: GOSHIMA YASUHIRO
IPC: F16L5/02
Filed: 1986-12-16
Abstract: PURPOSE:To prevent the entrance of splashed muddy water and noise into a drain tube by fitting a disk-like valve made of rubber for covering an opening section being closely brought into contact with the opening edge to the locking protrusion of the edge section of the opening of a grommet exposed outside of a car for locking the drain tube to a car body and by holding it. CONSTITUTION:A rubber cylindrical drain grommet 1 is fitted at the upper end section 4 to the drain tube 2 extended from a car roof and others and at the lower end section that is a thick section 5 to the peripheral edge of the installation hole of a car body panel 3. At the lower section of the thick section 5 the opening edge section 8 exposed to the outside of a car is formed, and fitting protrusions 9 are formed at two places separatedly at an angle of 180 deg. from each other and further downward for locking a disk-like valve made of rubber. The water from the tube 2 can be drained by pressedly opening the valve body 10 from the portion separated from the fitting protrusions 9 at an angle of 90 deg.. Since the valve body 10 closes an opening section 7 usually, the entrance of splashed muddy water and noise can be prevented.
Patent JP-H02146659-A (JP)
Title: Bus control system
Inventor: MATSUBARA SATOSHI
IPC: G06F13/362
Filed: 1988-11-29
Abstract: PURPOSE:To enable the devices except a memory to use a shared bus with no occupation of the bus even though the memory is kept in a refresh mode by adding a refresh busy signal generating device to the memory and a memory access inhibiting means to each information processor respectively. CONSTITUTION:A refresh busy signal generating device 5 is added to a memory 2 to control the memory 2 so that it is refreshed synchronously with a bus clock and a main clock and also to show that the memory 2 is kept in a refresh mode. A transmission line 6 is added to a common bus 4 for transmission of the refresh busy signal. Furthermore the memory access inhibiting means 7-1 - 7-n are added to the information processors 1-1 - 1-n respectively to inhibit the accesses to the memory 2 during the reception of the refresh busy signal. In such a constitution, such a case where the bus becomes unavailable during the refresh of the memory 2 can be avoided. Then the operating efficiency is improved for each information processor.
Patent JP-H07152666-A (JP)
Title: Computer system connected to lan
Inventor: SEKI YOSUKE
IPC: G06F15/163
Filed: 1993-11-30
Abstract: PURPOSE:To decrease the total volume and reduce the amount of heat generation. CONSTITUTION:When the menu number of information to be called is inputted on the keyboard 51 of a data terminal provided at each seat, a plotting CPU 12 confirms it and reads its information out of a file server 1, and generates a still picture on the basis of the information. The generated still picture is stored in a frame memory 16 and this is supplied to and displayed on a display 52. This information providing device is stored with the still picture, generated by the CPU 12, in one of frame memories 16 provided by seats, so plural seats can covered by one LAN controller 11 and one plotting CPU 12. Consequently, the total volume and the amount of heat generation can be reduced.
Patent JP-H05107886-A (JP)
Title: Image forming device
Inventor: SUGINO OSAMU
IPC: B41J2/44
Filed: 1991-10-18
Abstract: PURPOSE:To keep the reproducibility of a fine line by a digital exposing means excellent, regardless of the size of the dot diameter, etc., of the digital exposing means, in an image forming device provided with an analog and the digital exposing means. CONSTITUTION:When the dot diameter, etc., of the digital exposing means L1 is changed, and the ratio of the output interval of a dot to its diameter exceeds a fixed value, a detecting means 60 detects the fact. When the digital exposing means L1 forms a latent image, a control means 61 changes at least either of a latent image condition or a developing condition based on a signal from a detecting means 60 to make developing contrast wide.
Patent JP-H06149774-A (JP)
Title: Simulation device based upon petri net
Inventor: SON MASAHIDE
IPC: G06F19/00
Filed: 1992-11-10
Abstract: PURPOSE:To easily represent an object which can be represented by neither a conventional basic Petri net nor an extended Petri net and an object which requires complex logic constitution for representation and also prevents a Petri net diagram from becoming complex by extending the function of the Petri net. CONSTITUTION:For example, a Petri net diagram shown in the figure is provided with special transitions 413 and 417 provided with means for informing other transition that the transitions are in firing states in addition to ordinary transitions 403 and 408. Those are called transitions with flags. The transitions with the flags can be connected by places and arcs similarly to the ordinary transitions and also connected to other transitions by permission arcs or inhibition arcs. When a transition with a flag is in a firing state, whether or not all transitions connected to the transition by permission arcs or inhibition arcs can be fired is controlled according to the kinds of the respective arcs.
Patent JP-H04172554-A (JP)
Title: Kana/kanji converter
Inventor: SUMITA KAZUO
IPC: G06F17/22
Filed: 1990-11-07
Abstract: PURPOSE:To efficiently select a better convertible candidate if, as a result of the syntax semantic analysis of a sentence, a train of words better than a train of words corresponding to previously displayed Kanji mixing character information by giving a warning display to a display means. CONSTITUTION:Semantic classification of word for word classification and a case pattern of word for each word in a word dictionary prepared in a conversion control means 11 are stored in advance in a Kana (Japanese syllabary)/ Kanji (Chinese character) converter. Information units read from an input means 1 are sequentially converted by a Kana/Kanji converting means 3 into Kana/ Kanji mixed information, and if there are a plurality of Kanji candidates, a number of candidates having high priority are outputted to a display means 5. Further, inputting words is continued, and a character code representing the ending of a statement such as punctuation marks, and carriage return is input, by using information about the case pattern and semantic classification, the statements that have been inputted so far are analyzed by a syntax semantic analysis means 7. As a result, if a better train of words exists based on predetermined criteria, a warning display is made for a statement or a train or words prepared in the display means 5.
Patent JP-H11129488-A (JP)
Title: Ink cartridge with waste ink absorbing function
Inventor: AOKI KATSUKO
IPC: B41J2/175
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of a waste ink absorbing material to be discarded by preventing the part of the waste ink absorbing material not absorbing the waste ink from being discarded. SOLUTION: A waste ink absorbing material 20 to be contained in an ink cartridge is perforated 211, 212 to be divided into a plurality of subsections. When a used ink cartridge is recycled, the waste ink absorbing material 20 is separated along the perforation 212 into a waste ink absorbing material 201, 202 absorbing the waste ink and a waste ink absorbing material 203 not absorbing the waste ink and the waste ink absorbing material 203 not absorbing the waste ink is reused.
Patent JP-H03160972-A (JP)
Title: Food of health-directed type
Inventor: OTSUKA MASAMICHI
IPC: A23L19/00
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a food of making person regularly and naturally have a motion and feel like going to stool, maintaining a proper movement and intestinal action after dissolution of constipation by adding fructooligosaccharide to powder of Lentinus edodes. CONSTITUTION:Powder of Lentinus edodes is blended or combined with fructooligosaccharide to give a health-directed food. The blending ratio of fructooligosaccharide to powder of Lentinus edodes in the food is preferably 10-50wt.% of the latter based on 90-50wt.% of the former, especially preferably 15-30wt.% of the latter based on 85-70wt.% of the former. Powder of Lentinus edodes has low bulk specific gravity, high bulkiness and is readily scattered. On the other hand, when fructooligosaccharide is used in a state of powder, fructooligosaccharide has extremely strong water vapor absorption, absorbs water and becomes tacky even in allowing stand in air for a short time and is inconvenient for handling and eating. But these defects can be conquered by blending fructooligosaccharide with powder of Lentinus edodes and a mixture reducing the volume of powder of Lentinus edodes and suppressing scattering thereof can be obtained.
Patent JP-S63264607-A (JP)
Title: Preparation of catalyst ingredient for polymerization of olefin
Inventor: MURATA MASAHIDE
IPC: C08F4/60
Filed: 1987-11-30
Abstract: PURPOSE:To prepare the title catalyst ingredient which is excellent in particle property and has a polymn. performance on a practical use level, by bringing a specified magnesium-containing solid, with a halogen-containing alcohol, an electron don compd. and a titanium compd. CONSTITUTION:Metallic magnesium, a halogenated hydrocarbon of formula RX (where R is 1-20 alkyl, aryl, cycloalkyl; X is a halogen) and a compd. of the formula as shown (where X<1> is H, a halogen, a 1-20C hydrocarbon group; M is B, C, Al, Si, P; R<1> is a 1-20C hydrocarbon group; m is the valence of M; m>n>=0) are brought into contact with each other at 0-250 deg.C for 0.5-20hr to give a magnesium-containing solid. This solid is brought into contact with a halogen-containing alcohol (e.g. 2-chloroethanol) at -20-+150 deg.C for 0.1-100hr to give a solid product. The solid product is then brought into contact with an electron don compd. (e.g. formic acid) and a titanium compd. (e.g. TiCl4) at 0-200 deg.C for 0.5-20hr to give a catalyst ingredient for the polymn. of olefins, which has a BET specific surface area of 10-1,000m<2>/g and a pore volume of 0.05-5cm<3>/g.
Patent JP-H05140670-A (JP)
Title: Manufacture of ti al alloy
Inventor: YUKI ISAMU
IPC: C22C1/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide the method for manufacturing a Ti Al alloy such as TiAl effectively incorporated with nitrogen effective for the refining of the structure and advantageous in the aspects of strength and ductility. CONSTITUTION:A TiAl ingot and a powdery additive of TiN and/or AlN series are charged to a high-frequency vacuum melting furnace, are subjected to melting treatment in an atmosphere of an inert gas and are cast into a ceramics mold. The compsn. of the alloy is regulated to, by weight, 27 to 40% Al, 0.2 to 1.0% N and the balance substantial Ti with inevitable impurities. At the time of adding nitrogen, the contact between sponge Ti and a nitrogen gas can be eliminated, by which the freedom degree of the form of the Ti material to form molten metal can be increased, and the TiAl ingot small in (surface area/mass) can also be used.
Patent JP-2001122295-A (JP)
Title: Tube container
Inventor: NISHIHIRA MASAYA
IPC: B65D35/44
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a container having a closure member with a flat hinge cap free from shoulder part provided in the head part thereof, hard to generate an unexpected liquid leak and easy to squeeze. SOLUTION: A thin-walled bent part 3 and the thin-walled bonding part 6 with a body part formed in the periphery of the bent part 3 are provided in a head part 10 so as to surround the central substrate thereof and one end of the cylindrical body part 1 is thermally bonded to the bonding part 6. The stepped surface D adjacent to either on of the inner and outer side surfaces of the side wall end part 15 of the hinge cap 20 in such a state that a closure member 30 to which the head part 10 and a hinge cap 20 are connected through a hinge 22 is closed is formed in the periphery of the substrate 2 and the projection 13 formed in the pert largest in rotary radius having the hinge 22 as a rotary shaft inside or outside the side wall end part 15 is fitted in the depressed part 7 formed to the stepped surface D.
Patent JP-H06256718-A (JP)
Title: Hard thermosetting silicone coating composition which does not require undercoating agent, and thermoplastic composite
Inventor: GAUTAMU ANBARARU PATERU
IPC: C08J7/046
Filed: 1993-12-01
Abstract: PURPOSE: To obtain the subject primerless composition comprising a specified organic solvent dispersion and a polyester polyol as an adhesion promoter in a specified ratio.  
     CONSTITUTION: This composition comprises 100 pts.wt. dispersion of a silicone essentially consisting of 10-70 wt.% colloidal silica and 30-90 wt.% partial condensate of an organoalkoxysilane (desirably methyltrimethoxysilane) in an aqueous/ organic solvent and having a solid matter content of 10-50 wt.% and 1-10 pts.wt. adhesion promoter essentially consisting of a caprolactone-based polyester polyol (desirably polycaprolactone diol). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09145049-A (JP)
Title: Flame detector
Inventor: SUZUKI MASAO
IPC: F23N5/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To restrict adhesion of silicon oxide onto the surface of a flame rod and hence previously prevent erroneous operation by making the position of the rod variable with respect to a flame when an initial output from the flame rod for detecting a flame state is less than a predetermined level or combustion continuation time exceeds a predetermined time. SOLUTION: A flame rod 3 facing the inside of a flame 2 of a burner 1 is provided variably with respect to the flame 2, and the flame rod 3 is adapted to go in and out by driving means 5. The going-in-and-out operation is achieved by a method wherein silicon oxide adheres to the flame rod 3 and an output from the flame rod 3 is lowered to a specified value, and when this is detected by a flame detector 4, the driving means 5 moves the flame rod 3 in the arrow A direction. Further, when combustion continuation time reaches a predetermined time, the flame rod 3 is likewise moved by combustion continuation time accumulation flame rod driving means 6 for accumulating the time outputted from the flame detector 4. Hereby, detection of a normal combustion state is ensured.
Patent JP-H11129779-A (JP)
Title: Rotation transmission device
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotation transmission device capable of switching the transmission and shut-off of the drive force, and sufficient in lubrication on the drive route of a vehicle. SOLUTION: The driving mode is switched between 2WD mode and 4WD mode by incorporating a one-way clutch 32 to transmit and shut off the rotation of an input shaft 6 and an input side chain sprocket 18 and an electromagnetic clutch 34 to control the locking and decoupling of the clutch 32 inside a transfer 5 for a 4WD vehicle on FR base which is capable of directly transmitting the output from a transmission to a rear wheel propulsion shaft through an internal input shaft 6 and branching the power to a front wheel drive shaft through a silent chain 20, and a plurality of oil passages 53 are provided in a circumferential groove of an outer wheel 25 in a piercing manner so that the oil can be introduced in a two-way clutch 32, improving the lubricity.