baber/WOPTO huggingface dataset:
Patent JP-H07166983-A (JP)
Title: Fuel vapor collecting device
Inventor: FUJIMORI MUTSUTOMO
IPC: F02M25/08
Filed: 1993-12-16
Abstract: PURPOSE:To provide a fuel vapor collecting device which enables quick purging while keeping an air-to-fuel ratio good. CONSTITUTION:An atmospheric opening 51 is connected to space above a canister 30a and fuel vapor passages 41, 42 and a fuel vapor purging passage 44 are connected to space above a canister 30b. The canisters 30a, 30b are connected to each other at their lower portions by a communicating pipe 31, and the communicating pipe 31 is connected to an intake system 13 through a solenoid valve VL14 and a fuel vapor passage 43. At the early stage of purging, solenoid valves VL11, VL12 are closed and the solenoid valve VL14 opened, so purging is carried out only in a canister chamber 30a. A predetermined time thereafter, the solenoid valve VL11 is opened and the solenoid valve VL14 closed so that purging is carried out in the canister chamber 30b and the canister chamber 30a at the same time.
Patent JP-H07168676-A (JP)
Title: Data editing output device
Inventor: TAKAHASHI ETSUO
IPC: G06F3/08
Filed: 1993-12-15
Abstract: PURPOSE:To make a data editing output device inexpensive and portable by enabling data on a recording medium to easily be listened to even in a place where a space that is not large enough to view a liquid crystal screen can not be secure. CONSTITUTION:An information record selection part 3 selectively reads a record for speech output or record for display out of an information medium 1 according to the specification of a changeover switch 2 and sends it out to a speech generation part 8 through a speech control part 5 or to a character and pattern generation part 9 through a display control part 7. The speech generation part 8 converts the contents of the record for speech output, sent from the speech control part 5, into a synthesized sound and outputs it from a speaker 10. The character and pattern generation part 9 converts the record for display, sent from the display control part 7, into an image signal and displays it on a display 11.
Patent JP-H05178355-A (JP)
Title: Bag made of synthetic resin sheet and manufacture thereof
Inventor: TSUBOI TAKUJI
IPC: B65D33/22
Filed: 1991-12-25
Abstract: PURPOSE:To provide a bag of which the expansion is not restricted at the welded parts when both ends of the gusset parts are expanded, and the manufacture of which is easy. CONSTITUTION:For the title bag made of synthetic resin, a synthetic resin sheet is doubly folded and put together, and both side edges of the sheet which is put together is joined at welding parts. At the folded part which becomes the bottom part, a folded part with a W shaped cross section, for which gusset parts 2 with a V shaped cross section are connected, is formed, and the outer edges of corner parts 3 for respective gusset parts 2 of which the corner parts 3 at both sides are diagonally cut are joined at the welding parts, and it is constituted in such a manner that respective gusset parts 2 may be independently expanded.
Patent JP-H07163940-A (JP)
Title: Galvanized steel sheet excellent in press formability, appearance after press forming and corrosion resistance
Inventor: MIYOSHI TATSUYA
IPC: C23C22/24
Filed: 1993-12-15
Abstract: PURPOSE:To provide a galvanized steel sheet having excellent lubricity, press formability, appearance after press forming and corrosion resistance at the time the sheet is coated with a lubricating oil on the surface and formed. CONSTITUTION:In the galvanized steel sheet formed with a resin-coating film on the surface of a chromate-coating film on the galvanized layer, the thickness of the resin-coating film is 0.3-5.0mum and the resin-coating film is composed of a prescribe quantity of a solvent type thermosetting resin, a solid lubricant and a rust preventive pigment Then, the solvent type thermosetting resin is composed of a hydroxyl group containing urethane propolymer and a blocked polyisocyanate polymer or amino resin as a hardening agent, and the solid lubricant is composed of a fluororesin having >=5mum particle diameter or a resin blended with the fluororesin and a polyolefin resin in the ratio of 0/10 to 2/8 fluororesin/polyoefin resin.
Patent JP-H11229876-A (JP)
Title: Cooling system for vehicle
Inventor: TAKEUCHI KAZUHIRO
IPC: F04D29/58
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide cooling system for a vehicle with simple structure by reducing the whole size of an electric motor while keeping the number of the batteries unchanged. SOLUTION: A cooling fan is structured so as to meet the requirement of the radiator and capacitor for supplying the cooling blow until the water temperature Tw reaches the fourth predetermined temperature T4 even in the state where the voltage value is less than the rated input power A of the electric motor by a predetermined amount. The rated input power A of the electric motor is represented by the value as shown by the chain double-dashed line in the drawing. When the water temperature Tw becomes the fourth predetermined temperature T4 or more, the electric motor is controlled with the value greater than the rated input power at the duty ratio of 100 %. When the water temperature Tw becomes abnormally high, the input power equal to or greater than the rated input power is applied to the electric motor so as to decrease the water temperature Tw by increasing supply of cooling blow.
Patent JP-H10184020-A (JP)
Title: Chain type hoisting accessory and erection of building structure
Inventor: HASHIGAMI KENTARO
IPC: E04D15/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the workability, by providing a braking means for stopping the rotation of a load sheave and also a brake-release means for releasing the brake, in a hoisting accessory body. SOLUTION: When an eccentric load 100 is horizontally hoisted, the right and left lengths L1, L2 of a load chain 13 hooked on a load sheave in accordance with the eccentricity of the center of gravity are adjusted. Then, the actuation member is pushed to the brake lining direction and the ratchet wheel is pushed by the lining and the rotation of the pinion shaft is stopped and further, the rotation of the sheave is stopped to restrict the movement of the chain 13. Then, hooks 14a, 14b are fitted to the hoisted load and a hoisting accessory body 9 is hoisted by a winch connected to the hook 15. When an operating string 50 is pulled, the actuation member is separated from the lining by the brake-release lever 47 to release the brake. When one side of the chain 13 is pulled, the hoisted load 100 is inclined. In this way, the workability can be improved.
Patent JP-H07171200-A (JP)
Title: Door switching mechanism of medical instrument washing and disinfecting device
Inventor: UDONO FUMIO
IPC: A61L2/06
Filed: 1993-12-17
Abstract: PURPOSE:To improve sealing reliability by excluding any complex structure for giving a back pressure to a packing around the circumference of a washing and disinfecting room. CONSTITUTION:A door switching mechanism is provided with a packing 23 placed around the opening part 22 of a washing and disinfecting room 20, the first orbit 40 along the mutual opposed rim part of the opening part 22, the second orbit 50 provided in the major axis direction of the first orbit 40 in front of a machine body 10, a door 30 moving along the first and second orbits 40, 50 through rollers 31, 32 inside the first and second orbits 40, 50 and a driving part 60 which moved this door 30. And the first and second orbits 40, 50 are provided with the major axis direction parts 40A, 50A which guide the door 30 to move contactless and parallel to the packing 23 and slope parts 40B, 50B which extend from those one-side ends of the major axis direction parts and guide the door 30 from nearly front side of the opening 22 to the pressure contact position to the packing 23.
Patent JP-H03199733-A (JP)
Title: Valve device of hydraulic shock absorber
Inventor: MIZOBUCHI TOSHIHIRO
IPC: B60G13/08
Filed: 1989-12-27
Abstract: PURPOSE:To prevent a chattering noise, caused by vibration of a piston rod, by providing an opening part in each port outlet of a partitioning member and a difference in an opening area of the opening part further with a disk of large mass brought into contact with the back surface of a leaf valve. CONSTITUTION:An annular seat A, eccentrically provided from the center O, is formed in outlets of extension ports 6a to 6n, and a leaf valve 10 is brought into contact with this seat A. Size of a pressure receiving area, related to the leaf valve 10, is successively decreased in the order of ports from 6a, next 6b, 6d and last 6c, due to eccentricity from the center. Accordingly, the leaf valve is ununiformly deflected, and the extension side leaf valve 10, corresponding to the port 6a of the largest pressure receiving area, is first opened at intermediate and high speeds with the valve successively opened from the corresponding port of larger pressure receiving area when a further high speed is generated. Now because a disk 25 of large mass is arranged in a back surface of the leaf valve 10, its action is slowed. By the above mentioned constitution, a chattering noise, caused by vibration of a piston rod 3, is prevented from being generated because no change of pressure in upper and lower oil chambers 4, 5 is violently generated.
Patent JP-2001158394-A (JP)
Title: Propulsion resistance reducing device of ship with moon pool
Inventor: AZUMA HIDEKAZU
IPC: B63B35/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a propulsion resistance reducing device for a ship with a moon pool capable of reducing water resistance in the moon pool, inhibiting the vibration of the hull, and providing for the desired propulsion force and navigational stability. SOLUTION: The propulsion resistance reducing device for a ship with a moon pool serving as an open section extending through the hull from the bottom of the ship to an upper deck reduces water resistance which the hull receives during navigation of the ship. The device is provided with a pair of right and left flow straightening plates whose leading portions are located fore of at least an opening in the bottom of the moon pool, the straightening plates receding fore to aft to horizontally separate a stream of water flowing along the bottom of the ship during navigation to prevent the stream of water from flowing into the opening in the bottom of the moon pool, the straightening plates being inwardly inclinedly mounted on the bottom of the ship.
Patent JP-2000132630-A (JP)
Title: Vehicle information managing method
Inventor: SEKIYA TAKAO
IPC: G06F19/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To make precisely and simply executable the office work processing on the distribution management of vehicle by specifying data information by inputting limiting conditions obtained from a present vehicle in the case of displaying data information of plural grades in spite of one vehicle kind in the case of only identifying conditions at the time of displaying data information of the vehicle by input operation of identifying conditions. SOLUTION: Vehicle identifying conditions 16 for specifying individual vehicles and data information 18 on the performance, equipment and grading of the vehicle are related to each other and stored in the data base 20 of a vehicle information storing means 12. A first step work A inputting one or plural conditions in the conditions 16 to fetch data information 18 on a specific vehicle from the data base 20 to display on a data display means 14 is executed. In a case where data information on the vehicle displayed in the first step work A at this time amounts to plural grades, a second step work B specifying information 18 of the vehicle by inputting a limiting condition obtained by the present vehicle 26 in addition is executed.
Patent JP-H09186864-A (JP)
Title: Processor and method for image processing
Inventor: OWADA MITSURU
IPC: H04N1/40
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To precisely recognize an image from image data after half-tone processing with high precision by providing an specified input means and an inverse half-tone processing means respectively. SOLUTION: An inputted RGB digital image signal 1 is converted by an RF(reproduction) converter 2 into a YMCK digital image signal, and the converter 2 performs conversion from an RGB color space to a YMCK color space, and performs UCR(ground color removal) and a masking process for correcting characteristics of toner. Therefore, the YMCK image data outputted from the RF converter 2 are data which appear to have decreased in image contrast under the influence of, specially, the UCR. Namely, a γ table 7 operates to remove the influence of various characteristics of the RF converter 2 (or RF conversion by image processing software) and reproduce the original RGB digital image data. Further, the averaging process by an averaging unit 6 operates to reduce the influence of a dither process from image data after the dither process.
Patent JP-H05180541-A (JP)
Title: Refrigerant recovery device
Inventor: ICHIKAWA KUNIO
IPC: F25B45/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide a refrigerant recovery device capable of effectual recovery of refrigerants in many freezing cycles. CONSTITUTION:A refrigerant recovery device includes a recovery device body 30, a plurality of refrigerant recovery passages 2a-2d branched by a branch pipe 6 and valves 3a-3d each serving to open and close the respective passages, and is adapted to be connected with a plurality of freezing cycles to be recovered. Hereby, simultaneous or continuous recovery of refrigerants in a plurality of freezing cycles is ensured to sharply improve recovery efficiency.
Patent JP-H10168549-A (JP)
Title: Ferritic stainless steel sheet for shutter excellent in weatherability and flawing resistance
Inventor: UTSUNOMIYA TAKESHI
IPC: C22C38/22
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet for a shutter member having a high weatherability capable of being used in a seaside area, surface properties in which flaws are hard to be conspicuous and workability capable of being formed into a shutter member for building materials. SOLUTION: In this steel sheet to be worked into a shutter member for building materials, the total of Cr content and Mo content is regulated to >=18wt.% (preferably, to >=22wt.%, and more preferably to >=27wt.%), having ruggedness of Rz>=2μm on the surface by cold rolling and having <=600N/m<2> tensile strength. It may particularly contain 16 to 35wt.% Cr, 0.5 to 6wt.% Mo and 0 to 1.0wt.% Nb and may furthermore contain one or more kinds of 0.05 to 0.5wt.% Ti and 0.03 to 0.3wt.% Al.
Patent JP-H05173545-A (JP)
Title: Display control system
Inventor: YOSHIDA HIROTERU
IPC: G06F3/153
Filed: 1991-12-26
Abstract: PURPOSE:To simplify the hardware by polling an address buffer, reading only video data corresponding to its address out of a 2nd video area, and writing the data in a 1st video area. CONSTITUTION:This system has the address buffer 15 which consists of an FIFO register and is used in VGA(Video Graphics Array) mode. The address buffer 15 is stored with address data, outputted from a central processing unit(CPU) 3 in the VGA mode, through an address controller 13 in order Then when the CPU 3 is made access to one address of a video data area for VGA, the address is stored in the address buffer 15. A graphic system processor(GSP) 5 polls the address buffer 15 to know that the display data in the address are rewritten and transfers the display data in the address to the display data area for a 1st graphic subsystem.
Patent JP-H03200751-A (JP)
Title: Production of 2-amino-1-(4-hydroxyphenyl)-ethanone mineral acid salt
Inventor: TAJIMA HIROKUNI
IPC: C07C225/16
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for drugs in high yield by using ethylene dichloride as a solvent and reacting phenol with a mineral acid salt of aminoacetonitrile by introducing dried hydrogen chloride gas, after the reaction, separating an intermediate imine layer and hydrolyzing. CONSTITUTION:Ethylene dichloride is used as a solvent and phenol is reacted with a mineral acid salt of aminoacetonitrile by introducing a dried hydrogen chloride gas in the presence of an anhydrous aluminum chloride catalyst at 30-60 deg.C, preferably 35-45 deg.C. A mineral acid salt of imine, an intermediate of the formed objective compound is separated from ethylene dichloride with progress of the reaction. After the reaction is over, the separated imine layer of the lower layer is taken out and hydrolyzed to give coarse crystal of the objective compound. The separated ethylene dichloride layer of the upper layer is used as it is as the following reaction solvent.
Patent JP-2000171389-A (JP)
Title: Flowing type cell for spectrometry
Inventor: AMAMIYA MASAHITO
IPC: G01N21/15
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent dewing, and to improve the measuring accuracy by providing a dry air introducing passage for supplying dry air by passing through the vicinity of a measuring window part in a main body. SOLUTION: The dry air introducing passage 11 is arranged in a main body 1, and dry air B is supplied so as to pass through a lens 4 and the vicinity of a measuring window part 5. A dry air stopping valve 12 is arranged at the inlet of the dry air introducing passage 11, and a valve driving device 13 closes it at measuring time on the basis of a measuring state notifying signal C to stop the inflow of the dry air B.  A check valve 14 is arranged at the outlet of the dry air introducing passage 11 to prevent the inflow of outside air so as not to dew the inside of the main body 1 since the outside air flows backward even at introduction interrupting time of the dry air B by the measuring state notifying signal C to thereby prevent dewing on the periphery of an optical part such as the lens 4 and the measuring window part 5 inside of the main body 1 by the dry air B, so that a measuring accuracy-improved flowing type cell can be provided.
Patent JP-2000169464-A (JP)
Title: Enantioselective epoxidation of compound having c=c bond
Inventor: DRAUZ KARLHEINZ
IPC: C07D301/12
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To oxidize the C=C double bond of a specific compound in high space time yield advantageously in terms of handleability and economy by enantioselectively epoxidizing the compound using a diastereomer, an enantiomer-rich homopolyamino acid and an oxidizing agent in the presence of water and organic solvent(s). SOLUTION: A compound the formula (R1 and R2 are each a 1-18C alkyl, 2-18C alkenyl, or the like) is enantioselectively epoxidized pref. at 15-30 deg.C and pH 7-14 using a diastereomer, an enantiomer-rich homopolyamino acid (pref. polyneopentylglycine or the like) and an oxidizing agent (pref. a peroxide or the like) in the presence of water and one or several kinds of organic solvent miscible with water (pref. DMF, acrylonitrile, and/or the like); wherein the weight ratio water/DMF is pref. (10:1) to (1:10), and the catalyst ratio to the substrate to be reacted is pref. (1:1) to (0.005:1).
Patent JP-H06170403-A (JP)
Title: Manufacture of thick angle bar
Inventor: FUJIWARA KIROKU
IPC: B21B27/02
Filed: 1992-12-01
Abstract: PURPOSE:To provider the manufacture of a thick angle bar excellent in orthogonal accuracy and productivity. CONSTITUTION:This method is a manufacture of a thick angle bar 1 having an orthogonal outer apex 101 by rolling a square bar through 2 rolls. It consists of a rhombus processing stage to form the square bar into a rhombic member, an inside flattening stage to form the rhombic member into a square intermediate member having a flat inside surface and an outside surface with a 120-140 deg. outer apex angle, an inside groove processing stage to form the square intermediate member into a groove type intermediate member having a curved and groove type inside surface and an outside surface with a 95-115 deg. outer apex and a finishing stage E to form the outer apex angle of the groove type intermediate member into an orthogonal shape.
Patent JP-H10186630-A (JP)
Title: Phase shift exposure mask and its production
Inventor: OGURA AKIHIRO
IPC: G03F1/80
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To enable the arbitrary setting of the light transmittance of semi-light shielding films and to eliminate the influence of adjacent chips at the time of exposure by a stepper by providing a transparent substrate with recessed parts for forming light transparent regions and providing the light shielding film with specific semi-light shielding regions. SOLUTION: This mask consists of the transparent substrate 1 and the light shielding film 2 formed of, for example, a chromium film on this transparent substrate 1. The transparent substrate 1 is formed with mask patterns by the recessed parts which are formed as the light transparent regions 1a. The light shielding film 2 at the peripheral edges of the recessed parts has a prescribed film thickness and forms the semi-light shielding regions 2a. The exposure light emitted from the light source of the stepper transmits the opened light transparent regions 1a and forms the prescribed patterns on the wafer. On the other hand, the light transmitted through the semi-light shielding regions 2a is also projected onto the wafer. This projected images are formed at the peripheral edges of the patterns templated by the light transparent regions 1a but both projected images are partly overlapped by the diffraction of the light. The peripheral edges of the projected images of the light transparent regions 1a are sharpened by the projected images of the semi-light shielding regions 2a.
Patent JP-H10191435-A (JP)
Title: Mobile object communication system, base station and mobile communication control station
Inventor: OCHIAI TAKAYOSHI
IPC: H04W56/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the hit of a signal at the time of switching a base station by allowing plural base stations to transmit signals obtained by adding reliability information to the received signal to a mobile communication control station (MCC: mobile communication control center) and allowing the control station to select one of plural signals concerning the same connection in a handover state. SOLUTION: At MCC, an exchanging part 105 selects one receiving signal before/after exchange based on reliability information included in the received signal from among the plural received signal of the same mobile station 104-4 of a transmission source, which is given from plural base stations 103-1 and 103-2 received by interface parts 106-1 and 106-2. On the other hand, MCC 102 where a signal to a mobile station 104-2 in a handover state sends the signal by the function of the part 105 to plural base stations 103-1 and 103-2 by synchronizing as a signal to the same mobile station 104-2, and the mobile station 104-2 fetches the signal inside by largest rate composition.
Patent JP-H07181919-A (JP)
Title: Display device using electric field-emission element
Inventor: ONODAKA KOUJI
IPC: G09G3/30
Filed: 1993-12-22
Abstract: PURPOSE:To make it possible to perform, static display and further, gradation control by adding memory functions to a display device, using FEC, in pixel unit. CONSTITUTION:The device is provided with data holding parts 30, each having a switch element part (Q1 to Q4) formed by using operation wherein an FEC having a cathode, a control electrode GF, and a converting electrode Gs emits an electric field from the cathode to the converging element according to a voltage applied to the control electrode ands a capacitor part 31 formed by connecting a dielectric between two electrodes which are the cathode the control electrode or converging electrode, corresponding to the respective pixel parts 20, and data held in the data holding part 30 are supplied to the control electrode GF of the FEC of the pixel part 20.