baber/WOPTO huggingface dataset:
Patent JP-H0768773-A (JP)
Title: Ink jet cartridge, ink jet head and printer
Inventor: HIKUMA MASAHIKO
IPC: B41J2/175
Filed: 1993-09-02
Abstract: PURPOSE:To impart characteristics for an effective ink jetting function by specifying a relation between an inner dimension from a partition wall to an ink supply port of a negative pressure generation member-containing chamber and an inner dimension from a bottom face to a top face of the containing chamber. CONSTITUTION:Of a negative pressure generation member has a smaller diameter pore to provided a high capillary force, an ink amount remaining in the negative pressure generation member is increased, and a use efficiency of ink is lowered. For keeping a function of an ink cartridge, a relation of H/L <=2 is met between an inner dimension L from a partition wall to an ink supply port of a first containing chamber serving as a negative pressure generation member containing chamber and an inner dimension H from a bottom face of the first containing chamber to a top face of the first containing chamber.
Patent JP-2000200450-A (JP)
Title: Magneto-optical recording and reproducing method and its device
Inventor: MIYAOKA YASUYUKI
IPC: G11B11/105
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To alleviate the limit of linear recording density of a recording layer and to record/reproduce high density information by correcting a recording mark length so as to make it shorter than that of a normal code inversion interval, making correctively to the contrary the corresponding non-recording mark length longer for recording, and thereby reproducing the recording mark of the recording mark line after the correction. SOLUTION: Assuming the code inversion interval of a recording code is n and the length of one channel is T, the recording mark length of a recording mark length nT is set at (n-1.5)T, while the non-recording mark length of a non-recording mark length nT is (n+1.5)T. Concurrently with the start of recording, a modulation magnetic field corresponding to a recording DC laser power and a recording signal is impressed, the recording mark line in a recording layer in the cooling process of a magneto-optical disk is formed. A reproduction magnetic field impresses the center of the recording mark of (nmin-1.5)T, in such a phase relation as the maximum or the center time of the impressed magnetic field is situated, whose magnetic field is in the direction opposite to that of the magnetic field in the direction expanding the magnetic domain of the impressed alternating field.
Patent JP-2001043159-A (JP)
Title: Device information processing method and processor for network system, and storage medium
Inventor: YOKOKURA HIDENORI
IPC: G06F13/14
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device information processor for a network system in which information registered to a directory server is matched with a device state by evading the registration of a status of a warmup, software resetting, etc., which automatically recovers to the normal state at constant intervals to the directory server. SOLUTION: This device information processor processes the device information of a network system wherein a directory server 112, various devices 101, 102, 103, 104 and 105, and various computers 111 and 112 are connected by a network 100. In this case, the devices 101 to 105 when registering their device information to the directory server 112 classifies and registers static information (unchanged information), semistatic information (rarely changed information), and dynamic information (frequency changed information and information on paper jamming, paper emptiness, etc.), according to the change frequency of the device information.
Patent JP-S6463236-A (JP)
Title: Detecting element for switching equipment performance characteristic measuring device
Inventor: HOSOKAWA IKUO
IPC: G01R31/327
Filed: 1987-09-03
Abstract: PURPOSE:To reduce adjustments at the time of mounting, keep the dimensional accuracy of a gap and make a detecting element easily demountable by engaging a douser clamped to an adapter with plural photo detectors clamped in a detecting box being attached to the adapter clamped to a moving element of switching equipment via a bearing. CONSTITUTION:Even if switching equipment is operated and a turning shaft 6 gets rotating, a detecting box 21 and a photo detector 9 directly connected to a fixture 26 will not rotate, and a douser 8A alone directly attached to an adapter 23 is rotated. Consequently, with the douser 8A rotated, detecting beams out of the photo detector 9 are shaded successively so that operation of the switching equipment is detected. Since the whole detecting element is attached to the adapter 23 as one body, gap adjustments between the douser 8A and the photo detector 9 depends on accuracy of finishing in the detecting box 21 and the douser 8A so that if this accuracy is fully kept in advance, the gap adjustments become lessened, and since the detecting element can be adjusted before being attached to the turning shaft 6, sizing after installation is no longer required. This installation is also performable with bolts 22 and 27 only.
Patent JP-H0750992-A (JP)
Title: Production of cheese cake
Inventor: YAMAUCHI TETSUO
IPC: A23G3/00
Filed: 1993-08-09
Abstract: PURPOSE:To efficiently obtain a cheese cake having a suppressed butyric acid smell of cheese and enhanced flavor, by uniformly blending a cheese with methionine, etc., heating and roasting. CONSTITUTION:A cheese such as Cheddar cheese is uniformly mixed with (A) methionine (the amount added is preferably 0.005-0.03wt.% based on a cheese cake), (B) alanine and/or glycine and (C) one or more selected from glucose, xylose, fructose and sucrose to give a mixture, which is heated and roasted by a method for frying with an oil or treating with hot air to give the objective cheese cake.
Patent JP-S6192289-A (JP)
Inventor: MAARON DEII DENISU
IPC: E21B10/56
Filed: 1985-10-03
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-S6375042-A (JP)
Title: Plasma treatment of inner surface of plastic tube
Inventor: TAKEMOTO KAZUNARI
IPC: C08J7/00
Filed: 1986-09-19
Abstract: PURPOSE:To form a plasma-polymerized film exclusively on the inner wall of a plastic tube, by using a tubular reaction chamber and a plastic tube having an inner diameter equal to that of the reaction chamber at both ends of the plastic tube, arranging the tube in a manner that the center axes of the tube and the reaction chamber are on the same line and introducing a treatment gas into the plastic tube. CONSTITUTION:A plastic tube is placed in a tubular reaction chamber and the inner surface of the tube is subjected to plasma-treatment by introducing a treatment gas from an end of the chamber and exhausting from the other end. In the above process, the inner diameter of the reaction chamber is made to be equal to that of the plastic tube at both ends of the plastic tube and the center axes of the tube and the chamber are aligned on the same line. The shape of the cross-section of the reaction chamber from the introducing part to the end of the plastic tube is free from a sharp step, preferably is a streamline shape.
Patent JP-S6374655-A (JP)
Title: Thermal print head and manufacture thereof
Inventor: HONDA TATSUO
IPC: B41J2/335
Filed: 1986-09-19
Abstract: PURPOSE:To reduce fluctuation of density and to improve the quality of recorded picture, by making a mask for printing the lowest glaze layer wider than a mask for printing a layer upper than second layer. CONSTITUTION:Since the limit of human eye for discriminating the density is about 0.02, the height difference between the top and bottom must be less than 1mum with 2mm margins at the opposite sides of a dot on the top portion of a glaze layer. The lowest glaze layer 2a is printed through a mask of 0.95mm, for example, onto an insulating substrate 1. Then second and following glaze layers 2b are printed through a mask of 0.8mm width, for example. When drying and sintering are carried out after screen printing, the self-weight of glass the surface tension of the insulating substrate 1 and glass cause spreading of glass to the foot portion, but when the lowest glaze layer 2a is made wider than the second and upper glaze layers 2b-2f, flow-out of glass can be prevented.
Patent JP-S6197648-A (JP)
Title: Silver halide photosensitive material
Inventor: KAJIWARA MAKOTO
IPC: G03C1/83
Filed: 1984-10-18
Abstract: PURPOSE:To obtain a photosensitive material high in sensitivity and low in fog, and extremely relieved in the dependency of gradation on illuminance by chemically ripening a silver halide emulsion contg. an Ir compd, with a instable S compd. in the presence of an N-contg. heterocyclic compd. capable of forming a complex with silver. CONSTITUTION:A photosensitive material high i sensitivity and low in fog, and extremely releaved in the the dependence of gradation on illuminance can be obtained by incorporating phtosensitive silver halide emulsion prepared by chemically sensitizing a silver halide emulsion contg. The Ir (III or IV) halide or its complex salt, preferably, used from the view point of stability, safety, and economy in an amt. of 10<-8>-10<-5> mol per mol of silver halide, by using as a sulfur sensitizer an instable sulfur compd., such as thiosulfate or allyl- thiocarbamide in the presence of an N-contg. heterocyclic compd. capable of forming a complex with silver, such as pyrazole, pyrimidine, triazole, or thiadiazole.
Patent JP-H0948738-A (JP)
Title: Bone formation promoter
Inventor: TSUDA HIDEYORI
IPC: A61P3/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bone formation promoter capable of promoting proliferation, differentiation and formation of osteoblast and useful for treating and preventing bone amount-decreasing diseases such as osteoporosis. SOLUTION: This promoter contains an osteoblast proliferation promoting factor (bOGF-II) and an insulin-like growth factor I (IGF-I) as active ingredients. A blend ratio of bOGF-II to IGF-I is 1,000:1 to 1:100. The promoter is more effectively used as a treating agent for various bone methabolism-related diseases such as osteoblast by combinedly using bOGF-II and IGF-I. BOGF-II can efficiently be isolated in high yield from culture medium of human fibroblast. Production of bOGF-II from the raw material is carried out by ordinary method generally used for separation of a protein like substance from the biological substance. OGF(Osteoblast Growth Factor) activity as an index for bone formation promoting action is measured by examining increase of cell numbers and intake promotion of<3> H(tritium)-thimidine using osteoblast strain or normal osteoblast as a target cell.  IGF-I is a single chain peptide composed of 70 amino acids and having 7,649 molecular weight.
Patent JP-H0941801-A (JP)
Title: Door closer
Inventor: AKIYAMA HIROYUKI
IPC: E05F15/12
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To assist door closing action until a door is put in a completely closed state when the door is put in an incompletely closed state due to generation of various resistance on the verge of closing the door. SOLUTION: A rotating angle of a main shaft 6 is detected by a rotary encoder 9, and a detection signal is inputted to a control part 10. A rod member 7 is connected to a rod member push-in means 11. The rod member push-in means 11 is driven by a motor 11g, a drive source, but at the time of not being driven, the rod member 7 is freely movable, while at the time of being driven, the rod member push-in means 11 converts motor rotation into rectilinear motion so as to push in the rod member 7 and to be able to push it until a piston 3 is put in a complete door closing position.  When the rotary encoder 9 detects the state of the main shaft 6 being at a turning angle = (α+β) deg. corresponding to an incomplete door closed state close to the totally closed state of a door, the control part 10 outputs a motor start signal, and when the rotary encoder 9 detects the state of the main shaft 6 being at an initial set turning angle = αdeg. corresponding to the totally closed state of the door, the control part 10 outputs a motor driving stop signal.
Patent JP-H1075808-A (JP)
Title: Easily detachable button assembly
Inventor: LEE MIN-HOO
IPC: A44B1/18
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a button which is easily detachable and not exposed outside. SOLUTION: This button assembly which is attached to any one of detachable parts has a base to be attached to clothing and a hook comprising an extended shank part 12 planted on the base to a specified length thereof and a retaining part 13 formed at an end part of the extended shank part 12. A holder 2 provided comprises an insertion hole 21 into which the hook is inserted and clamped to be attached to the other part of the detachable part to get the retaining part 13 inserted thereinto and a holder slit which is made larger than the size of the extended shank part 12 while following the insertion hole 21.
Patent JP-2000033073-A (JP)
Title: Ophthalmologic apparatus
Inventor: UCHIDA KOJI
IPC: A61B3/10
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the alignment by searching the eye to be examined over a wide range. SOLUTION: The left eye El or the right eye Er may be selected as the eye to be examined and may be observed by a quick return mirror 15. When an eye examination section 11 exists at the right eye Er or in the central position between the right and left, the left eye El may be observed. When the eye examination section 11 exists at the left eye El or in the central position between the right and left, the right eye Er may be observed. An optical depth free from unsharpness may be obtd. with a diaphragm aperture 16 even if the position of the eye E to be examined varies to some extent at the magnification of an image forming lens 17. The magnification of an observation lens 17 is set as the magnitude to project the range inclusive of the periphery of the eye E to be examined at an image pickup element 18.  The eye examination section 11 is provided with an alignment detecting optical system separately from the observation optical system and alignment is executed in accordance with the signal of the alignment detecting optical system.
Patent JP-H0380060-A (JP)
Title: Processed food of bean-curd refuse
Inventor: BOO BAN TAN
IPC: A23L11/00
Filed: 1989-08-24
Abstract: PURPOSE:To obtain the subject food expanding use of bean-curd refuse by using bean-curd refuse as main raw material, dispersing and mixing fine modified egg yolk and shaping the whole to lumpy state. CONSTITUTION:For instance, 50-95wt.% wet bean-curd refuse is mixed with 2-15wt.% raw egg yolk solution, 5-30wt.% sugar, 3-15wt.% edible vinegar and 1-5wt.% table salt and resultant mixture is heated with stirring to coagulate and modify the egg yolk. After the heating, the content is taken out and shaped to lumpy state to afford the aimed food.
Patent JP-2001045422-A (JP)
Title: Processing unit of digital signal
Inventor: OTSUKA TAKESHI
IPC: H04N5/92
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To allow a processing unit to cope with a system with a different number of heads without revising its circuit configuration. SOLUTION: The processing unit drives a drum cylinder at a number of revolutions inversely proportional to number of recording heads, reads data from a buffer memory 1 while referring to a format memory 6 by each track number corresponding to number of the revolutions of the drum cylinder, writes the data to a rate conversion memory 7 by each SYNC block and reads the data from the rate conversion memory 7 at a frequency in proportion to number of the revolutions of the drum cylinder. Thus, the processing unit copes with a system different from number of revolutions (number of recording heads).
Patent JP-H04103412-A (JP)
Title: Pneumatic tire for aircraft
Inventor: TOGASHI MINORU
IPC: B60C15/06
Filed: 1990-08-21
Abstract: PURPOSE:To unify contact pressure between bead portions and flange portions and prevent bead portion rim slippage, by positioning bead portion alienation points from flange portions, on intersection lines where intersection is made at a specific angle. CONSTITUTION:A rim 16 which is to be furnished with a tire 11, has a pair of bead seat portions 17 where tire 11 bead portions 13 are seated, and a pair of flange portions 18 that are arranged on the outsides of these axis directions and extend toward radial outsides. In this instance, a projection portion 20 consisting of rubber whose meridian directional section is almost of a triangle and Poisson's ratio nu is 0.5, that is, whose volume does not change against deformation, is formed at the back surface 21 of each bead portion 13 so that a bead portion 13 alienation point R from a flange portion 18 may be positioned on an intersection line P which intersects at an angle Q of 55 degrees or more a straight line L that passes the curvature center K of the flange portion 18 inner surface 22 and is in parallel with a tier 11 axis. As a result, an alienation point R at the time of the filling of 1% inner pressure of regular inner pressure and an alienation point R at the time of the filling of regular inner pressure are positioned substantially at the same position.
Patent JP-H0382791-A (JP)
Title: Surface dull-finishing roll for cold rolling, its production and method for cold-rolling steel sheet
Inventor: HAMAMOTO YASUO
IPC: C25D3/04
Filed: 1989-08-25
Abstract: PURPOSE:To produce the above roll for making a steel sheet excellent in brightness of reflectivity of coating by forming recesses with the diameter and distribution of the holes specified on the roll surface by a pulse laser beam and providing a protrusion having a specified height and consisting essentially of Cr on the recess. CONSTITUTION:The surface of the roll 1 is coated with a resin 5 in about 5-20mu thickness, a pulse laser beam 6 is projected on the surface of the resin to form many recesses 2. In this case, the hole diameter D of the recess 2 is controlled to 50-200mu, the distance between the centers of the adjacent recesses 2 to 1.5D-2.5D, and the depth (l) to <= about 5mu. The roll 1 is then plated with Cr in a Cr soln. to stick a protrusion having 5-10mu height and consisting essentially of Cr to the recess 2, and the resin 5 is dissolved and removed by a solvent. Consequently, a surface dull-finishing roll for cold rolling capable of imparting excellent press formability and brightness of reflectivity of coating to a steel sheet is obtained.
Patent JP-H1059501-A (JP)
Title: Cover for sealed container
Inventor: NIWA TSUGUMASA
IPC: B65F1/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a cover for sealed container which can attain easy opening and closing and manufacture at a low cost. SOLUTION: A sealing cover 13 is fitted at the opening part 11a of a bottomed cylindrical container body 11 so as to be detachable. The sealing cover 13 is formed by combining a lower covering element 14 having a fitting part 14a to be fitted on the opening part a of the container body 11 and an upper covering element 15 having a skirt part 15a for covering the upper end of the opening part 11a of the container body 11 each other. A packing 17 to be jointed to the inner periphery of the opening part 11a of the container body 11 is attached onto the outer periphery of the fitting part 14a of the lower covering element 14. A storage space 22 for desiccant or the like is formed between the lower covering element 14 and the upper covering element 15.  A communicating hole 23 for communicating the storage space 22 with the inside of the container body 11 is formed at the bottom wall of the lower covering element 14.
Patent JP-H07151462-A (JP)
Title: Method for low temperature separation of compressed materialair for producing high pressured oxygen and nitrogen product
Inventor: RAKESHIYU AGURAWARU
IPC: F25J3/04
Filed: 1994-09-14
Abstract: PURPOSE: To produce elevated pressure oxygen and nitrogen products through low pressure distillation of air by cooling a portion of material air through indirect heat exchange with boosted nitrogen rich flow thereby condensing it partially and then withdrawing an oxygen flow and a vapor flow containing a specified quantity of nitrogen from a low pressure column. CONSTITUTION: Oxygen rich column bottom liquid from a high pressure column 5 in a pipe line 10 is fed from an intermediate part to a low pressure column 6 and that flow is distilled in the low pressure column 6 along with liquid air being fed to the top of the low pressure column 6 in a pipe line 162 and separated into a liquid oxygen column bottom liquid and nitrogen rich column top product containing at least 80% of nitrogen. A portion of the liquid oxygen column bottom liquid in the pipe line 20 is withdrawn from the bottom of the low pressure column 6 and separated into a liquid oxygen product and a gas oxygen product gasified through a heat exchanger 1. The nitrogen rich column top product is withdrawn from the top of the low pressure column 6 through a pipe line 30.  According to the method, elevated pressure oxygen and nitrogen product can be produced through low pressure distillation of air.
Patent JP-H0267575-A (JP)
Title: Contact electrifier
Inventor: OKUNUKI MASAMI
IPC: G03G15/02
Filed: 1988-09-02
Abstract: PURPOSE:To obtain an excellent picture having no picture fault by controlling the maximum particle diameter of particles contained in the photosensitive body of an electrophotographic sensitive body which is provided in a state where the photosensitive body is brought into contact with a conductive body for electrostatic charging to smaller than a fixed value. CONSTITUTION:An electrophotographic sensitive body 2 and conductive member 1 for electrostatic charging which is brought into contact with the body 1 are provided. The maximum particle size of particles contained in the photosensitive body of the electrophotographic sensitive body 2 is controlled to <=1mum. A voltage is applied across the member 1 from a power source 3 and the sensitive body 2 is directly electrostatically charged by the member 1. Since particles of >1mum which cause discharge dielectric breakdown at the time of direct charging are not contained in the photosensitive body and the maximum size of particles contained in films constituting the intermediate layer, etc., of the photosensitive layer is controlled to 1mum, occurrence of dielectric breakdown can be prevented. Therefore, an excellent picture having no picture fault can be obtained.
Patent JP-H1150445-A (JP)
Title: Waterproofing method for steel sheet pile
Inventor: KANO HIKARI
IPC: E02D5/04
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To hold adhesion by preventing the occurrence of a rust and to prevent the occurrence of water leakage by a method wherein an epoxy resin adhesive is applied on a joint between steel sheet piles arranged at the side of an underground groove, and top coat is effected with a hydration solidification type coat waterproofing agent. SOLUTION: A steel sheet pile 1 is formed in a trapezoidal shape in cross section but may be formed in a columna shape. A joint to join the steel sheet pile with right and left steel piles driven adjacently to the steel sheet pile is provided. An underground groove is excavated in a bed and the steel piles 1 are driven in a bottom along a side wall. A periphery containing a joint part 4 is coated with an epoxy resin adhesive 5. After drying, a hydration solidification type coat waterproofing agent to dry the agent 6. Through repetition of coating with the coat waterproofing agent 6, a layer of the coat waterproofing agent 6 is formed. Coating is effected through a method by brush and a method by spraying. The hydration solidification type coat waterproofing agent 6 forms an ethylene acetate vinyl resin coat waterproofing agent.  This method provides excellent bed follow-up and continues a waterproof effect for a long period.