baber/WOPTO huggingface dataset:
Patent JP-2000080973-A (JP)
Title: Hydraulic motor having braking system
Inventor: KAGIWADA HITOSHI
IPC: F15B11/04
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the machining of an exhaust passage and to stabilize braking performance with respect to the temperature change of pressure oil. SOLUTION: An exhaust passage 17 is composed of a large diameter passage 18 for communicating a hydraulic chamber 11 and a drain chamber 3 with each other by a large passage area, and a restriction portion 19 provided in a position opposite the hydraulic chamber 11 and having a smaller passage area compared with the large diameter passage 18. Accordingly, the large diameter passage 18 is bored by using a large-diameter drill, the restriction portion 19 having a small longitudinal dimension in an axial direction is bored by a small-diameter drill, and the machining of the exhaust passage 7 is facilitated. Also, since the restriction portion 19 is set as a thin blade orifice, braking performance with respect to the temperature change of hydraulic oil is stabilized.  Further, since the restriction portion 19 is provided in the position opposite the hydraulic chamber 11, even if the restriction portion 19 is clogged by a foreign object in the pressure oil, the foreign object is dropped into the hydraulic chamber and removed while a motor is stopped.
Patent JP-H01112652-A (JP)
Title: Plastic battery
Inventor: NONOBE YASUHIRO
IPC: H01M50/562
Filed: 1987-10-23
Abstract: PURPOSE:To hinder intrusion of water, air, etc., and prevent deterioration of the battery performance by constituting a battery jar from an outer shell consisting of a sheet of light metal and an inner shell made of a resin resistant for corrosion to be caused by electrolyte, providing an inner shell resin welded part in a unit battery jar, and forming so that a terminal between a positive electrode and a negative electrode as in a set and an terminal to externals stride over the welded part. CONSTITUTION:The inner jar 10 of a plastic battery is formed from unit battery jars 10a-10d, each of which is formed from an Al sheet 12 and a binyliden chloride sheet 14 as inner shell, which are laminated. The outer surface of this sheet 12 is covered with a polyethylene sheet 16 as a protection film, and a positive electrode 20 of conductive high-polymer is arranged in the middle of an electrolyte 18, which is encapsulated, and negative electrodes 24a, 24b of lithium are arranged with separators 22a, 22b interposed. Terminals between positive electrode 20, and negative electrodes 24a, 24b as a set shall stride a welded part 44, while terminals to externals from the positive electrode 20 and the negative electrodes 24a, 24b shall stride the welds of the periphery.
Patent JP-S61145054-A (JP)
Title: Overlap detecting device
Inventor: MUNENAKA KATSUMI
IPC: B65H29/62
Filed: 1984-12-19
Abstract: PURPOSE:To enable an overlap to be detected regardless of the kind of forms (material and thickness) and also enable the overlap, which occurs for the first time though, to be positively detected by arranging a thickness detecting sensors at the form passage allowing the detected thickness to be stored one after another so as to to be processed by means of a comparison means. CONSTITUTION:Sensors 34 and 35 are arranged in front of a register roller to detect the thickness of a form in such a way that they hold a form passage from the both sides. A light passing hole 37 is arranged on an upper and a lower guide plates 36 which guide the form 18 allowing a light receiving element 35 to receive light from a light sourse lamp 34. The light receiving element 35 allows its electric resistance to vary with the amount of light received. Accordingly, electric current which flows the light receiving element 35 varies with the amount of light which penetrates the form 18, allowing electric potential at a point A to be a value that corresponds to the thickness of the form. And the thickness tN of the form (thickness of the Nth form) is stored in a memory whenever the form passes through a thickness detecting unit. In case that N is 1, the thickness is stored as tmin. And the thickness TN detected in the form which comes from the second form, is compared with tmin allowing any overlap to be detected. Even if the first form causes overlapping, it is detected. And even if the first form overlaps with the second one each other, the overlap is definitely detected.
Patent JP-H0984595-A (JP)
Title: Production of hyaluronic acid
Inventor: SATO IKUO
IPC: C12P19/26
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To readily produce hyaluronic acid useful as cosmetics, medicines, etc., by culturing a microorganism having the ability to produce the hyaluronic acid in a culture medium containing a nonionic surfactant added thereto, producing and accumulating the hyaluronic acid having a specific molecular weight in the culture medium and then collecting the produced hyaluronic acid. SOLUTION: A microorganism having the ability to produce hyaluronic acid such as Streptococcus pyogenes, Streptococcus equisimilis, Streptococcus equi, Streptococcus dysgalactiae or Streptococcus zooepidemicus is cultured in a culture medium containing a nonionic surfactant such as an ether type or an ether ester type added at 0.01-1.0wt.(g)/vol.(dl)% added concentration thereto. The hyaluronic acid having 100000-2000000 molecular weight is produced and accumulated in the culture medium and then collected to thereby readily afford the objective hyaluronic acid useful in the field of cosmetics, medicines, etc.
Patent JP-H10120092-A (JP)
Title: Apparatus for filling material into cylindrical can
Inventor: NEMOTO KEIICHI
IPC: B67C3/26
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for filling a material into a cylindrical can, capable of accurately performing the positioning of a pouring port of the cylindrical can, accurately transferring the positioned cylindrical can to a filling position of the filling apparatus in a short period of time, effectively preventing the occurrence of filling failure and, in addition, corresponding to an arbitrary filling cycle. SOLUTION: This apparatus for filling a material has a transfer unit 20, which is provided between an introducing means 1 and a discharging means 2, for positioning a cylindrical can W with its pouring port at an eccentric position, filling a material to be filled (additive) Q into the cylindrical can W and discharging the cylindrical can W filled with the material. The transfer unit 20 has a vertically movable stopper arm 22 mounted, with the aid of an air cylinder 21, at a discharge end of the introducing means 1 such as a driving-roller discharge-conveyor, and the stopper arm stops an empty cylindrical can W at a stopping position P1.  The transfer unit 20 has, on its table 23 set between the introducing means 1 and the discharging means 2, a positioning means 24 for positioning the pouring port of the cylindrical can W at a predetermined position P2 and a filling means 25 provided at a pouring position P3 where the material (additive) Q is poured into the cylindrical can W.
Patent JP-H10116348-A (JP)
Title: Plotting device and method, and storage medium
Inventor: YOSHIKAWA NAOHIRO
IPC: G06T11/40
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a clear plotting result without making it into a broken line in spite of the form of an area to be painted out by comparing a first coordinate corresponding to the area to be painted out in the scan line component of a scan line with the second coordinate of the next scan line and changing the second coordinate in accordance with a comparison result so that the painted-out area does not become discrete. SOLUTION: The inclination ΔR of the virtual right outline of the plotted graphics is checked (S507). When ΔR>=0, the right X-coordinate XR-1 of the scan line component of the scan line immediately before, which is previously stored in a step S515, is compared with the left X-coordinate XL or the scan line component of the adjacent scan line in the middle of a processing at present (S508). When XL>XR-1 , an overlap range does not exist in the range of both X-coordinates, the X-coordinates are adjusted so that the pixel which is turned on becomes discrete and the broken line does not occur. Namely, the value of the present left X-coordinate XL is substituted for the same value as the right X-coordinate XR-1 immediately before so as to change it (S509).
Patent JP-H02115730-A (JP)
Title: Photodetector
Inventor: KAJIWARA NOBUYUKI
IPC: G01J5/28
Filed: 1988-10-25
Abstract: PURPOSE:To reduce the difference in quantity of background light between picture elements by arranging division zones, which divide picture elements, on a light incidence rear face, providing a certain optical aperture for each picture element and allowing it to function as an individual cold aperture. CONSTITUTION:A photodetector consists of picture elements 1 made of HgCdTe layers having pn junction, metallic electrodes 4 connected to a CCD array, a transparent substrate 5 made of CdTe, an antireflection film 6, and an insulating film 7. A division zone 31 functioning as the individual cold aperture is constituted by extending a picture element separating zone 30 up to the substrate 5. An SiO2 film or an Si3N4 film is buried to constitute the division zone 31, and a height H of the division zone 31 is determined by the F value of an aperture adapted to the temperature range to be measured. Thus, the quantity of background light of each picture element 1 is uniformized, and only a peripheral part is affected by the cold shield and a slight difference is generated there, and the difference in quantity of background light between picture elements is reduced.
Patent JP-H0577713-A (JP)
Title: Liquid pressure control type air brake system
Inventor: TANABE NAOKI
IPC: B60T13/40
Filed: 1991-09-21
Abstract: PURPOSE:To improve control accuracy of a brake pressure in a liquid pressure control type air brake system. CONSTITUTION:There is provided a P valve 82 between a master cylinder 34 and a relay valve 14. Firstly, master cylinder liquid pressure is controlled along an ideal distribution curve in the P valve 82. Next, the controlled liquid pressure is supplied to the relay valve 14. And then air pressure supplied from an air reserver 10 is controlled to be a pressure level corresponding to the controlled pressure, and supplied to the output pressure chamber 20 of a brake chamber 16. Since compressibility and thermal expansibility of liquid are lower than those of air, a control error of the brake pressure is smaller in comparison with a case in which the P valve 82 is arranged between the air reserver 10 and the relay valve 14 so as to be controlled based on the controlled air pressure, the brake pressure can be controlled to a suitable level certainly.
Patent JP-H10116006-A (JP)
Title: Image forming device
Inventor: FUKADA SATOSHI
IPC: G03G15/01
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the defect of image quality such as the rupture of toner and toner scattering by providing an electric field shielding member shielding a function member for controlling image forming operation from the electric field of a precleaning electrifying means. SOLUTION: A corotron 51 is disposed between the transfer point A of a photoreceptor drum 20 and a cleaning device 53. The function parts such as a density detecting sensor 54 and a post-transfer jam sensor 55 are arranged in the vicinity of the point A. Then, the electric field shielding member 60 is also provided. A sensor holder 60 functioning as the electric field shielding member to which the sensor 55 is attached allows transfer paper 24 carried on a transfer drum 23 to be influenced by the electric field E formed by the electrifying action by the corotron 51 and shields the sensor 55 from the electric field E.
Patent JP-H02169550-A (JP)
Title: Continuous production of dialkyl carbonate
Inventor: UUGO ROMAANO
IPC: C07C69/96
Filed: 1989-10-19
Abstract: A continuous process is described for preparing a di-alkyl carbonate, eg. dimethylcarbonate, via oxidative carbonylation of the corresponding alkanol, eg. methanol, in the presence of a catalyst system containing a copper alkoxy-halide and water with a mole ratio of the water to the copper salt of between 0.25 and 2.0 and preferably between 0.5 and 1. In this manner extremely high di-alkyl carbonate formation rates are obtained.
Patent JP-2001088179-A (JP)
Title: Screw head device of injection molding machine
Inventor: SHIROTA AKIRA
IPC: B29C45/52
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a ring valve by surely preventing the abrasion of the ring valve in such a type that the front side passage of resin is provided in a screw head. SOLUTION: The front ring spacer 7 integrally formed of boron alloy material, which is positioned in the front of a ring valve 3 and prevents abrasion of the same, is freely turnably loaded in the rear part of the top part 4 of a screw head. Also, a spacer guide part 6, which is selected to such length that the front ring spacer 7 does not come off even if it is displaced to the rearmost position, is provided in the rear part of the top part 4 of the screw head loading the front ring spacer 7. An outer block face 6s is positioned in the middle of both the outer block part 4s of the top part 4 of the screw head and the bottom part Rfd of the front side passage Rf of resin.
Patent JP-H04147336-A (JP)
Title: Basic program execution method
Inventor: TERADA TAKANORI
IPC: G06F9/445
Filed: 1990-10-10
Abstract: PURPOSE:To make the action of a basic program of an extended program in a basic area by providing the basic program with an address settling routine and an address settling table so that when opening a file, an area for program is secured in a basic area to copy the basic program. CONSTITUTION:In FORTRAN, when opening a file or the like, address settling routine 3 is started that is pointed by the address of address settling table 2 that is pointed from library common table 1. The address settling routing 3 prepares address settling table 2-1 and sets this address in the library common table 1, secures a program area 4-1 in a basic area, and sets an entry address in the address settling table 2-1. Further, a basic program 4 of extended program is copied in the program area.
Patent JP-H04147138-A (JP)
Title: Method for washing automatic developing machine
Inventor: IMAI KENJI
IPC: G03D3/00
Filed: 1990-10-09
Abstract: PURPOSE:To enable insoluble matter occurring in the processing solution to be effectively washed off by discharging a processing solution, filling the bath having the insoluble matter attached with an aqueous acid solution, adding a neutralizing solution after washing off the insoluble matter, and discharging the used washing solution. CONSTITUTION:The insoluble matter is washed off from the processing bath of the automatic developing machine for processing a silver halide color photographic sensitive material by discharging the processing solution, filling the bath having the insoluble matter attached with the aqueous acid solution, adding the neutralizing solution after washing, and discharging the used solution. The acid solution to be used is an aqueous solution of p-toluenesulfonic acid, its salt of alkali, such as sodium or potassium, or a mixture of an organic acid and inorganic acid, such as sulfuric acid, hydrochloric acid, nitric acid, or phosphoric acid. The automatic developing machine can be easily washed by neutralizing the processing at the time of discharging the used washing solution.
Patent JP-H10126840-A (JP)
Title: Position registering method for mobile terminal and mobile communication device
Inventor: SUZUKI HIKARI
IPC: H04W8/30
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To quickly restore the lost position information to be maintained and to start again the terminating service by transmitting a position registering start request to each mobile terminal included in a relevant area via a radio base station and starting a position registering operation at the mobile terminal in response to the received start request. SOLUTION: When a radio base station area is moved, the radio base stations 4a and 4b always transmit their proper position information in their own areas. The mobile terminals 5a, 5b and 5c start the position registering procedures when their received position information are different from their holding current position information. The position registering is also performed by the request given from an operation system 6. Then the system 6 broadcasts the position registering procedure start request signals to the mobile terminals included in every radio base station area via a service control exchange 1, an area exchange 3a and the stations 4a and 4b. The terminals 5a to 5c start the same position registering procedures as those that are performed when the radio base station areas are moved in response to each received start request.
Patent JP-H07100998-A (JP)
Title: Conductive resin laminated sheet
Inventor: SUZUKI TAKURO
IPC: B32B7/02
Filed: 1993-10-04
Abstract: PURPOSE:To provide a conductive resin laminated sheet in which a ground can be facilitated and rapid electrostatic elimination can be conducted. CONSTITUTION:A conductive resin laminated sheet 1 is formed by laminating integrally conductive resin layers 3, 4 made of resin having conductivity on front and rear surfaces of a base cloth 2 (conductive base cloth) having conductivity, and forming a base cloth exposure 5 exposed at the cloth 2 on a surface on front and rear surfaces of ends of two opposed sides formed in a square state as part of a peripheral edge of the sheet 1.
Patent JP-H06115456-A (JP)
Title: Traveling power transmission device for combine and the like
Inventor: SATOJI HISAYUKI
IPC: B62D11/08
Filed: 1992-10-09
Abstract: PURPOSE:To simplify constitution by unifying a steering brake into an unit in a traveling power transmission for a combine, etc. CONSTITUTION:A differential means 3 is interposed between differential axes 2L and 2R which are threadedly meshed with paired right and left steering clutches 1L and 1R, and a traveling power transmission device for a combine and the like comprises a disc brake 5 provided for the differential case 4 of the differential means 3.
Patent JP-S63125948-A (JP)
Title: Developing toner
Inventor: TAKAGI SEIICHI
IPC: G03G9/087
Filed: 1986-11-17
Abstract: PURPOSE:To improve fixing property of the titled toner by incorporating a binding resin which is obtd. by cross-linking resins A1, A2...An(n>=2) in a mixed state thereof to the titled toner, and by satisfying MI value (M) of the toner to a specific inter-relationship. CONSTITUTION:The titled toner comprises the binding resin obtd. by mixing two or more of the resins A1, A2...An(n>=2) in a weight ratio of p1:p2:...:pn(p1+ p2+...+pn=1) followed by cross-linking the obtd. mixture, and a coloring agent. In the titled toner, the melt index value (MI value) M (toner) of the toner satisfys the inter-relationship shown by formula I. In formula I, M1, M2...Mn mean each the MI values of the colored resin mixture measured under the same condition to the titled toner in case that each of the resin A1, A2...An are used solely in an amount corresponding to the total amount of the resin instead of the mixture of two or more of the resins. Thus, the titled toner having the fixing property is obtd.
Patent JP-H02117986-A (JP)
Title: Liquid crystal composition containing chlorine-containing optically active compound
Inventor: SHIBATA TOSHIHIRO
IPC: G02F1/13
Filed: 1988-10-27
Abstract: PURPOSE:To obtain a liquid crystal composition exhibiting ferroelectricity over a wide temperature range including room temperature and having short response time by using a specific optically active chlorine-containing compound as essential component. CONSTITUTION:The objective composition contains one or more kinds of optically active chlorine-containing compounds of formula I [R is 1-18C alkyl or alkoxy; R' is H or 1-11C alkyl; n is 0 or 1; groups of formula II-IV are (substituted) benzene, pyridine, pyrazine, pyrimidine or pyridazine having C atom at p-position; * represents asymmetric C].
Patent JP-H10115254-A (JP)
Title: Thrust reverser with door providing jack device controlled in optimum
Inventor: BAUDU PIERRE ANDRE MARCEL
IPC: B64D33/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce or remove a torsional moment generated by lining up (arranging on one straight line) the connection point of a control jack with an upperstream side fixed structure and the connection point of the control jack with the door of a reverser to the contact point between a boundary flange. SOLUTION: A connection part of the frame 6 of a fixed structure with the head of a jack 4 are arranged on a point 8 on this line, while considering a connection line of the point 2 of the fixed structure with a point 9 of a movable structure. As this result, the torsional moment of the frame 6 is eliminated and a force F2 raised by the jack is diffused toward the boundary flange 5 of a turbo-jet engine. The connection part 8 of the head of the jack 4 can be fixed on the frame 6 and can be directly combined to the boundary flange 5 of the turbo-jet engine by connecting the jack to an independent connection structure.
Patent JP-H01116959-A (JP)
Title: Floating head slider for double-sided recording/ reproducing
Inventor: SAITO HITOSHI
IPC: G11B17/32
Filed: 1987-10-29
Abstract: PURPOSE:To obtain good head touch even for a flexible disk like recording medium by arranging in opposition the recessed part of the 1st dynamic pressure slider part of one part of floating head slider interposing a recording medium and the recording/ reproducing head near the 2nd slider part of the other part of slider. CONSTITUTION:The 1st and 2nd dynamic pressure slider parts 22, 26 which are long in the rotary direction of a disk like recording medium and protruded to the part of the recording medium are provided and slopes 23, 27 are formed at the upperstream side end part in the rotary direction of these recording mediums. A recessed part 24 is also provided on the downstream side and part of the rotary direction of the recording medium of a 1st slider part 22, the similar downstream side end part of the 2nd slider part 26 is missing and a recording/reproducing head 20 is provided on this missing part. In double-sided recording/reproducing, two sliders of this structure are made to interpose the recording medium and the recessed part of one part of the slider and the head of the other part of the slider are opposed. As a result, the projecting part 25 located at both sides of the recessed part 24 fulfils the role equivalent to that of a regulating plate for the recording/reproducing head. A good head touch can thus be obtd.
Patent JP-2000093667-A (JP)
Title: Hair cutter
Inventor: OGAWA HITOSHI
IPC: B26B19/42
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a hair cutter which can cut all the hair combed by the comb member of the cutter with no escaping hair. SOLUTION: This hair cutter has a tooth-like blade part 2 which is driven to reciprocate and comb members 3 and 4 with plural teeth which are parallel to the direction of the blade top of the blade part 2. The comb members 3 and 4 are put in juxtaposition with the blade part 2, which is slidable over the comb members 3 and 4 in the direction parallel with the comb teeth of the comb members 3 and 4. And since the comb members 3 and 4 have a hair catching function, hair can be cut by the blade part with hair caught by the comb members.