baber/WOPTO huggingface dataset:
Patent JP-2000088416-A (JP)
Title: Feed water device for refrigerator
Inventor: KOJIMA YOSHIHIKO
IPC: F25C1/24
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To make it possible for a user to easily disassemble feed water passages including a feed water pump in a feed water device of a refrigerator and contrive noise reduction. SOLUTION: This feed water device for a refrigerator comprises a feed water pump 40 and a feed water tank 10 disposed in non-contact relation with a motor 46, and the motor 46 is installed in a feed water tank corner 4 or a tank holder with no connection with respect to water with the feed water tank 10. The feed water device for the refrigerator has an integrated assembly of at least the feed water tank 10, the pump 40 and a discharge means detachably provided in an interior of the refrigerator so that easy handling and easy cleaning by a user are realized.
Patent JP-H11134392-A (JP)
Title: Method and device for generating operation plan
Inventor: KOBAYASHI YASUHIRO
IPC: G06F19/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To expand a search range, to search for a plan with a high perfor mance index over a wide range, and to improve the efficiency of operation plan generation by providing an end decision step for deciding an end, etc., repeating respective steps in order until end conditions are met, and outputting the plan having the best performance index. SOLUTION: In an intermediate solution selection step 2, an intermediate solution to be searched for is selected from a list of intermediate solutions. In a search limiting step 3, an operation procedure for the selected intermediate solution is limited by being matched against restriction conditions characteristic of individual intermediate solutions. In an operation application step 4, operation found in the search limiting step 3 is applied in order to the intermediate solution selected in the intermediate solution selection step 2 to generate another intermediate solution, which is matched against conditions such as restriction conditions to include proper one in the list of intermediate solutions. In the end decision step 5, an end decision is made according to end conditions given in the plan condition setting step 1 and the improvement state of the performance index.  When the end decision is not made, the step 2 to the end step 5 are repeated.
Patent JP-S63149551-A (JP)
Title: Air/fuel ratio sensor
Inventor: KOJIMA TAKAO
IPC: G01N27/409
Filed: 1986-12-12
Abstract: PURPOSE:To well perform the temp. regulation of a sensor, by a method wherein an oxygen pump element is heated by the radiation extending over the entire surface of a heating element and an oxygen gas detection element is also heated by the heat generated over the entire surface of the heating element. CONSTITUTION:A sensor S1 is constituted of an oxygen pump element 10, an oxygen concn. cell element 20 and heating elements 30, 40. A gap 50 is formed between the elements 10, 20 and set to the gas diffusion restricting gap unified with a measuring gas chamber. Further, gaps 52, 54 are also provided between the elements 30, 40 and between the elements 10, 20. The gap 50 is formed by a spacer 70 and the gaps 52, 54 are formed by spacers 72, 74. Furthermore, the take-out parts 30a, 30b, 40a, 40b of the elements 30, 40 are covered with cover members 80, 82. The element 10 is heated by the radiation extending over the entire surface of the element 30 and the element 20 is also heated by the heat generated over the entire surface of the element 40. By this method, no temp. irregularity is generated in an electrode and the temp. regulation of the sensor can be well performed.
Patent JP-H11187742-A (JP)
Title: Mowing machine
Inventor: KUROMI AKISHI
IPC: A01D34/68
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a mowing machine excellent in handleability, installing a reaping apparatus for load surface in the front of a walking type traveling machine body and connectedly installing a reaping apparatus for slope for reaping grasses grown on inclined surface which lies in a row on one side end of a traveling load surface. SOLUTION: In this mowing machine, a reaping apparatus 3 for slope is constituted of a first reaping part 3A adjacent to a reaping apparatus for load surface and a second reaping part 3B capable of carrying out oscillation variation in longitudinal direction to the first reaping part 3A, and an operating lever 29 for carrying out oscillation control of the second reaping part 3B back and forth is constituted so as to enable an operation lever 29 to operate from a machine body operating position.
Patent JP-H02142703-A (JP)
Title: Controller against harmful organism
Inventor: TAKAHASHI RYOICHI
IPC: A01N35/02
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a controller for harmful organisms having extremely excel lent controlling effects on harmful organisms and extremely high safety containing at least one natural purified oil-selected from the group consisting of citronellal, l-lerillaldehyde and myrtenal. CONSTITUTION:A controller against harmful organisms containing at least one selected from the group consisting of citronellal, l-lerillaldehyde and myrtenal among natural purified oils having extremely high safety and deriva tive thereof, food additives, showing especially extremely excellent effects on suppression of growth of pathogenic germs of storage disease and on prevention of harmful insect pests. The control is effectively applicable to wide uses from industry to home almost without being restricted.
Patent JP-H01138604-A (JP)
Title: Magnetic head for high density recording
Inventor: MORI KENICHI
IPC: G11B5/133
Filed: 1987-11-25
Abstract: PURPOSE:To improve wear resistance and to prevent characteristic deterioration by providing a saw-tooth groove on a ferrite substrate and arranging a metallic magnetic film material even at the medium sliding surface both edge parts of a magnetic head to adhere the metallic magnetic film of a high saturated magnetic flux density to the groove. CONSTITUTION:Many saw-tooth grooves are formed at a block 10 of a rectangular parallelopiped composed of a ferrite material and a high saturated magnetic flux density material 12 is adhered only to the slope part of the groove with a sputtering method. Next, a glass 13 is melted and filled to the groove, grinding is executed and the glass is processed to an I-shape core. At this time, a width W of an exposed magnetic film is adjusted so as to be coincident to a track width. On the other hand, a groove to extend in the length-wise direction is formed at the core, which becomes a pair with the I-shape core, made into a cross section C-shape core, the I core and C core are joined and integrated so as to face each other through a nonmagnetic gap 14 and a core block 15 is formed. A magnetic head of the shape to cut the core block at the position of an A-A' line and sandwich a joining glass 13 with a metallic magnetic film 12 at sliding surface both edge parts is obtained.
Patent JP-2000119420-A (JP)
Title: Ion exchange membrane and its preparation
Inventor: ARIMURA TOMOAKI
IPC: C08F210/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an oriented ion exchange membrane that stably exhibits greater ionic conductivity than the ionic conductivity which the conventional perfluoro (alkyl)sulfonic acid membrane exhibits by producing a novel ionic conductive polymer having a macrostructure in which a distance between mutual ion exchange groups is short and the ion exchange group itself is oriented by effecting a molecular design of a membrane-forming polymer without mixing other ion exchange resins into the conventional perfluoro(alkyl)sulfonic acid membrane. SOLUTION: A membrane comprises an ion exchanger represented by the formula, wherein the main chains of an aromatic I, a carboxylic II, an oriented group III-based and a storing acid group IV-based chemical bonds are crosslinked by a crosslinking agent and a polymerization degree h is 1-300; a polymerization degree i is 1-400; a polymerization degree j is 1-50; a polymerization degree k is 1-150; a polymerization degree m is 1-40; and a polymerization degree n is 10-1,000.
Patent JP-H05132549-A (JP)
Title: New biodegradable polymer and composition compounded with the same
Inventor: KUMAGAI YOSHITOSHI
IPC: C08L101/16
Filed: 1991-11-13
Abstract: PURPOSE:To prepare a polyester-polyether block copolymer which is compounded into PHB to flexibilize it without detriment to its biodegradability by reacting a polyether with a lactone, lactide, or glycolide in a solvent. CONSTITUTION:A polyether is reacted with a lactone, lactide, or glycolide in a solvent to give a polyester-polyether block copolymer of the formula (wherein R1 and R4 are each H or a hydrocarbon group; R2 is a divalent aliph. hydrocarbon group; R3 is a divalent hydrocarbon group; (m) is an integer of 2 or higher; (n) is an integer of 1 or higher; and (p) is an integer of 0 or higher). When compounded into PHB, the copolymer flexibilizes it and lowers its glass transition point without detriment to its biodegradability, and gives a compsn. which is sufficiently biodegradable, excellent in moldability and mechanical properties, and flexible even at low temp.
Patent JP-S63149472-A (JP)
Title: Change gear operation device
Inventor: SATOJI HISAYUKI
IPC: G05G7/04
Filed: 1986-12-12
Abstract: PURPOSE:To obtain continuously variable transmission approximately in proportion to the operation angle of a shift lever by changing a cam plate angle substantially in an initial change gear stage from a neutral position, and changing the angle to a less extent in a latter change gear stage. CONSTITUTION:There is provided a cam plate 2 freely variable in the angle alphathereof with a trunnion shaft 1 and a variable displacement pump 3 guided by the cam plate 2. And hydraulic oil from said pump 3 is used to drive a fixed capacity type motor 4. When a shift lever 6 for operating the trunnion shaft 1 is in an initial change gear position from a neutral position N, the cam plate angle alpha is changed largely. In the latter stage of shift lever operation, the angle alpha is made small. According to the aforesaid constitution, continuously variable transmission becomes available, approximately in proportion to the operation angle of the shift lever.
Patent JP-H04169956-A (JP)
Title: Bus sizing system
Inventor: MUROTA YOSHIO
IPC: G06F12/10
Filed: 1990-11-02
Abstract: PURPOSE:To unnecessitate an exterior circuit and to prevent the delay of a bus cycle by setting a bus width based on bus size information when the central processing unit of information processor performs the access of a page by means of a bus control mechanism. CONSTITUTION:When a virtual address 101 is supplied from other unit 14 to a memory management unit 11, first, address conversion information is cached in a high-speed conversion buffer mechanism (TLB) 111, and a bus size (BS) bit BS in this page table entry (PTE) information is stored in a register 15 in a bus size designation circuit 13 to be inputted to both input terminal (IOSZEN terminal) T1 and external terminal (IO8/IO16) terminal T2 of a bus control unit 12. At the time of 32 bits, the bus sizing is not performed. At the time of 16 bits, the access to a real memory 2 is performed after the bus sizing to 16 bits. Thus, the exterior circuit is unnecessitated, and the delay of bus cycle is reduced.
Patent JP-H05106527-A (JP)
Title: High pressure fuel supplying device for fuel injection engine
Inventor: KATO NAOKI
IPC: F02B67/00
Filed: 1991-10-18
Abstract: PURPOSE:To set fuel pipings short in a high pressure fuel supplying device for a fuel injection engine. CONSTITUTION:A right and a left cylinder bodies form V-banks, a fuel injector is disposed around each cylinder body, fuel sent from a high pressure fuel pump 72 under a pressure is supplied from a fuel delivery passage to the injector, and excessive fuel in the delivery passage is recirculated to the fuel pump 72 through a vapor separator 70 in a high pressure fuel supplying device for a fuel injection engine, the vapor separator 70 is disposed between the V-banks.
Patent JP-H04173625-A (JP)
Title: Constant quantity takeoff device of piston ring
Inventor: KATO MASASHI
IPC: B23P19/02
Filed: 1990-11-02
Abstract: PURPOSE:To reduce scratches in a side surface by sending a piston ring which is made to drop by a protruding device to the next process with a feed arrow member without excessive slipping friction on the upper and lower surfaces of the piston ring. CONSTITUTION:If an air cylinder 20 is operated at a high speed, a protruding plate 18 is protruded to the left side, and the arrow blade part of the protruding plate 18 pushes an abutment part of a piston ring R out at a high speed. Then, the ring R falls down obliquely, and is placed on a base 1. At this time, the abutment 80 of the ring R is positioned facing an abutment inserting piece 8 of a feed circle 2. Next, at the same time when the ring R positioned at the bottom is made to fall onto the base 1, an air cylinder 7 is expanded, which moves a feed arrow 2 to the left side to send the falling ring R downward of a stamp device 5, and at the time with reaching a prescribed position, the cylinder 7 is contracted to return the feed arrow 2 to its original position. Besides, the protruding air cylinder 20 is operated at the same time as the feed arrow returning, and the ring R positioned at the bottom next is pushed out.
Patent JP-H10120512-A (JP)
Title: Nitrogen-containing heteroaromatic ring derivative and herbicide comprising the same as active ingredient
Inventor: SUMI KOICHIRO
IPC: C07D263/54
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new nitrogen-containing heteroaromatic ring derivative useful as a herbicide high in safety to rice plant and crops, capable of controlling weeds occurring in a paddy field and an upland with a small amount. SOLUTION: This nitrogen-containing heteroaromatic ring derivative is shown by formula I [A is a group of formula II (A<1> is a halogen, an alkyl, etc.; A<2> is H, A<1> or A1 and A<2> form a ring), etc.; B is a benzene ring, etc.; Q is a group of formula III (X is H, an alkoxy, etc.; (n) is 0-4), etc.; Z is N or CN] such as 3-[1-(2-methylphenylimino)-1-(2-trifluoromethylphpenyl)methyl]pyridine. The compound of formula I is obtained, for example, by oxidizing an alcohol of formula IV to give a ketone of formula V, condensing the ketone with an amino compound in the presence of a Lewis acid through dehydration to give a compound in which Z is N in the formula I. Otherwise, the ketone of formula V and a phosphonic acid compound are subjected to Wittig reaction in the presence of a base to give a compound in which Z is CH.
Patent JP-H03159383-A (JP)
Title: Fda driving method for solid-state image pickup element
Inventor: TANIMOTO KOJI
IPC: H04N5/341
Filed: 1989-11-16
Abstract: PURPOSE:To improve speed for transferring electric charges to a floating diffusion by impressing a clock, whose phase is reverse to that of a clock to be impressed to a reset gate, to an output gate. CONSTITUTION:An output gate 3 of a floating diffusion amplifier is driven by the clock whose phase is reverse to the clock of a reset gate 5. Accordingly, without damaging the function of the output gate 3, the potential of a floating diffusion 4 can be set to a reset level or a high potential more than the reset level and the output range of the floating diffusion 4 can be enlarged. Then, potential inclination is enlarged. Thus, the speed of transfer to the floating diffusion 4 is improved.
Patent JP-S62160370-A (JP)
Inventor: KIMURA KOZO
IPC: E04H1/12
Filed: 1985-12-29
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-H03157800-A (JP)
Title: System for designating guide start point of navigation device
Inventor: SAKAI GOSHI
IPC: G01C21/00
Filed: 1989-11-16
Abstract: PURPOSE:To easily select a guide start point to a destination with a small quantity of information by taking an intersection on a national road as the guide start point at the time of inputting the national road. CONSTITUTION:A navigation device consists of a bearing indicator 1, a range finder 2, a steering angle meter 3. An input part 4, an input decoding part 5, an input decoding table 6, a data processing control part 7, a picture output part 8, a display part 9, a voice output part 10, a speaker 11, and data bases 12 to 14. Road data, passage intersection data of the road, and navigation data are stored in data bases 12 to 14, and the display part 9 is used to output principal road menus of national roads, superhighways, etc., by a data processing means 7 and an intersection closest to the destination on the road is detected by the selecting input from the input part 4 and is set as the intersection of the guide start point. Thus, an optimum guide start point is easily set.
Patent JP-H07150087-A (JP)
Title: Ink composition for transfer-type ink-jet recording
Inventor: TSUKAHARA MICHIYA
IPC: C09D11/10
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an ink composition capable of transferring an ink image on a transfer medium to a recording medium without causing transfer residue and image deformation independent of the printed pattern and the period elapsed after the ejection of the ink by compounding water and a pigment and a water- soluble resin and a water-soluble organic solvent at specific rations. CONSTITUTION:This composition contains at least (A) water, (B) a pigment (preferably pigment having high affinity to water), (C) a water-soluble resin to be made water-soluble by neutralization with an alkaline agent, preferably an alkyl acrylate-(meth)acrylic acid copolymer, an alkyl acrylate-alkyl (meth) acrylate-(meth)acrylic acid copolymer, etc., and (D) a water-soluble organic solvent (e.g. ethylene glycol monomethyl ether). The amount of the component C is >=100wt.% based on the component B and 5-30wt.% in the ink and the ratio of C:D is 4:1 to 1:3.
Patent JP-H08162689-A (JP)
Title: Converter
Inventor: RATOORU AMEERU
IPC: G05F1/12
Filed: 1994-12-01
Abstract: PURPOSE: To provide a novel small-sized thin converter which can generate a voltage of several 100 volts or higher from a battery having a several volts or less and has a simple structure. CONSTITUTION: The converter comprises a coil 1, a magneto-strictive element 2, and a piezoelectric element 3. The coil 1 is wound around the element 2. The elements 2 and 3 are butted at one end each as seen from the winding axis direction of the coil 1, and restricted at the other end each.
Patent JP-H06149706-A (JP)
Title: Multiuser terminal equipment
Inventor: OISHI MINORU
IPC: G06F15/00
Filed: 1992-11-09
Abstract: PURPOSE:To enable plural users to use a host computer through one terminal equipment. CONSTITUTION:The terminal equipment 20 having a line connection part 16 which connects the users to the host computer 28 where an operating system that the user can simultaneously is activated, a keyboard 24, and a display 22 is equipped with an interruption key 44 for generating an interruption chance, a RAM 14 for storing the state of a connection between the terminal equipment 20 and the host computer, and a switching function for storing the state of a currently connected line in the RAM 14 by the operation of the interruption key 44 and makes a new line connection with the host computer 28 by the terminal device 20.
Patent JP-H04174126-A (JP)
Title: Method of retaining wall construction
Inventor: ABE TERUO
IPC: E02D5/20
Filed: 1990-11-06
Abstract: PURPOSE:To increase the joint strength of both a retaining wall body and a counterfort by conducting first concrete placing while leaving the joining section of the retaining wall body and the counterfort, connecting the joining section by reinforcing bars in the counterfort and performing second concrete placing. CONSTITUTION:Grooves 3 for a retaining wall body 1 are excavated, and reinforced cylinders 4, in which joining sections with counterforts 2 are covered with joint boxes 5 and parting plates 6, are set. First concrete placing is conducted with the exception of covered sections. Grooves 8 for the counterforts 2 are excavated, the parting plates 6 are removed, reinforced cylinders 9 for the counterforts 2 are set, and second concrete placing is performed to the covered sections and the grooves 8 for the counterforts, thus unifying the retaining wall body 1 and the counterforts 2. Accordingly, the joint strength of both the retaining wall body 1 and the counterforts 2 can be increased.
Patent JP-H10141047-A (JP)
Title: Catalyst device for controlling exhaust emission from internal combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: B01J29/44
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of purification of NOX as a result of a need for a secondary fuel feed device being eliminated, to effectively utilize the HC adsorption effect of a lean NOx catalyst to a maximum limit, enlarge the NOX activity temperature range of the whole of a catalyst, and to suppress an amount of discharging untreated HC through prevention of the generation of white smoke. SOLUTION: In an exhaust system for an internal combustion engine, a plurality of catalysts 3a-3c being high in HC adsorption capacity and different in an amount of coating catalyst material to effect reduction treatment of NOx in lean atmosphere are disposed in a position relation wherein an amount of coating catalyst material is increased from a spot situated upper stream of a flow of engine exhaust gas to a spot situated downstream thereof. A plurality of the catalysts 3a-3c different in an NOx activity temperature range are used and disposed in a position relation wherein an NOx activity temperature range is decreased from a spot situated upper stream of a flow of engine exhaust gas to a spot situate downstream thereof.  A catalyst 3d having a lowermost amount of a coating catalyst material and being of a lowermost temperature activity type is added in a spot situated downstream therefrom to a plurality of the catalysts 3a-3c.
Patent JP-H09117768-A (JP)
Title: Electrolytic treatment of water to be treated
Inventor: GOSHIMA NOBUTAKA
IPC: C02F1/76
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To improve water quality all the more and to eliminate the deterioration of water quality even when water is used after a relatively long time in an electrolytic treatment of water to be treated in which sterilization is performed in an electrolyzer by subjecting water treated in the electrolyzer to water quality improving treatment. SOLUTION: While city water is fed as shown by the arrows from below an electrolyzer body 12 in which carbonaceous three-dimensional fixed bed type electrodes 15 are installed, power is supplied. Then, in each fixed bed electrode 15, the back and upper surfaces are polarized positively and negatively, respectively, thus forming a porous anode on the back surface of each fixed bed electrode 15. The city water comes into contact with the porous anodes and is sterilized, and is led to a faucet from above the electrolyzer. Since all of the sterilized water are not used immediately, and further, there is a possibility that microorganisms may be mixed in and propagate, the water to be treated undergoes water quality improving treatment.  In this way, the propagation of microorganisms after electrolytic treatment is prevented, and the water having the same quality as that immediately after electrolytic treatment is used for various applications for a long time.