baber/WOPTO huggingface dataset:
Patent JP-2002060289-A (JP)
Title: Fermentation device for composting equipment of waste barn litter material and method of operating the same
Inventor: KIHARA TOSHIO
IPC: B09B3/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To compost waste barn litter materials which are hardly decomposed by bacteria of wooden chips, etc., because the layer thickness of the waste barn litter materials supplied into turning means of a vertical type fermentation device may be maintained so as to attain the thickness at which fermentation heat is sufficiently accumulated. SOLUTION: The vertical type fermentation device has the portcullis type turning means 1A to 1E which are disposed in multiple steps one above the other within a tank 2, a leveling means 6 which is disposed above the turning means 1A of the uppermost step and a feeding means 8 which is disposed below the turning means 1E of the lowermost step. The device described above is provided with a litter material circulating means 10 which circulates and feeds the waste barn litter materials 5 taken out by the feeding means 8 to the turning means 1A of the uppermost step.
Patent JP-2002061531-A (JP)
Title: Fuel control device for spark ignition type engine
Inventor: NISHIMURA HIROBUMI
IPC: B01D53/56
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a direct injection engine 1 provided with an NOx absorbing type catalyst 32, changeable between a stratified charge combustion mode on the low rotation/low load side and a uniform combustion mode on the high rotation/high load side to make a fuel cut state under specified conditions in decelerated operation, capable of efficiently conducting NOx purging of the catalyst 32 to the utmost, and achieving total reduction of fuel consumption and improvement of driving feel during engine operation by totally considering NOx discharge quantity, temperature states of the catalyst 32, etc., which are different based on respective conditions. SOLUTION: As the engine 1 transfers from the fuel cut state to a specific range on the high rotation/high load side in a stratified charge combustion range with an accelerator on, when NOx absorbing quantity Snox of the catalyst 32 is a second set quantity S2 or more (S13), fuel is additionally injected by an injector 12 in an expansion stroke of a cylinder 2 to roughly set an air-fuel ratio of exhaust to be a stoichiometric air-fuel ratio (S7), thereby NOx purging of the catalyst 32 is conducted.
Patent JP-2002065019-A (JP)
Title: Apparatus for gathering grass for mower
Inventor: ISHIMORI SHOZO
IPC: A01D34/71
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for gathering grass for a mower capable of facilitating the stuffing or discharging of the recovered grass from the apparatus for gathering the grass. SOLUTION: This apparatus 20 for gathering the grass is obtained by mounting a bottom wall plate part 25a of the apparatus 20 for gathering the grass so that shaking operations can be performed around the shaft center of a connecting shaft 40, interlocking a pressurizing cylinder 43 through an operating rod 42 with an operating arm 41 for carrying out shaking operation of the bottom wall plate part 25a and is capable of performing the shaking operation of the bottom wall plate part 25a in the apparatus 20 for gathering the grass, pressurizing the grass in the apparatus 20 for gathering the grass toward a discharge port 26 and carrying out a compressing treatment thereof when the pressurizing cylinder 43 is operated.
Patent JP-2002039629-A (JP)
Title: Heat-absorbing flue of firewood, gas, oil burning space heater
Inventor: HASEYAMA SADANORI
IPC: F24H3/08
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat-absorbing flue of firewood, gas, or oil-burning space heater for increasing heating efficiency, contributing generally to conservation of resources and abatement of air pollution, suppressing flue-gas emission, in view of the fact that those heating appliances used in cold districts are operated in combination with other kinds of heating appliances, because of low efficiencies of the fuels considering the consumption. SOLUTION: A blowing port is made in a guard cover (2) of a distorted form in conformity with a flue, and a Sirocco fan (3) is mounted to the cover (2), which is securely overlaid on the flue (1). In this case, in order to increase the ventilation generated by the Sirocco fan, and improve the efficiency in absorption of remaining heat of the flue, an incombustible material (such as asbestos) is provided to the inside of both ends of the guard cover, keeping the gap between the inside of the cover and the outside of the flue in about 1.5 cm.
Patent JP-2001277129-A (JP)
Title: Blasting material and blasting process
Inventor: AOKI SEI
IPC: B24C11/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a blasting material suited for the process of blasting the surface of a resin product. SOLUTION: The blasting material is obtained by blending 5 to 50 pts.wt. organic filers with 100 pts.wt. base resins. One or more than two kinds of resins selected from among melamine resin, urea resin, phenol resin, ketone resin, epoxy resin and guanamine resin are suitable for use as the base resins. One or more than two kinds of materials selected from among cellulose, cellulose derivatives, α-cellulose, and wood meal are suitable for use as the organic fillers.
Patent JP-2002075930-A (JP)
Title: Slurry supply tank for cmp, and manufacturing method of semiconductor device
Inventor: MINAMI FUKUGAKU
IPC: B24B37/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a slurry supply tank for stably supplying slurry onto a substrate during CMP treatment, and the manufacturing method of a semiconductor device using the supply tank, where the slurry supply tank is a slurry tank that is provided directly before being supplied to the substrate and is used relatively immediately, or a tank for storing slurry for a long time. SOLUTION: A cut-off device 101 for cutting off the gas-liquid interface of chemical liquid such as slurry 100 supplied to the substrate during CMP treatment is provided in the supply tank 103. The generation of bubbles by a surface-active agent in slurry that cause a problem when operating a slurry supply device, the diffusion of such effective constituent as ammonium, and the like are decreased, thus achieving a stable process and hence improving the productivity of the manufacturing process of a semiconductor device or the like.
Patent JP-2002066537-A (JP)
Title: Waste liquid treating method
Inventor: NANAUMI MASASHI
IPC: C02F9/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a waste liquid treating method which is capable of easily and efficiency taking out a component 1, such as sodium sulfate and a component 2, such as sodium formate, from the waste liquid generated in a manufacturing process step for printed circuit boards, etc. SOLUTION: The treating method of the waste liquid discharged from the manufacturing process step consists in heating the waste liquid essentially consisting of the component 1 which is constant in the solubility in water even if its temperature is elevated and the component 2 which is higher in the solubility in the water than the component 1 and is raised in the solubility in the water with an increase in the temperature to a high temperature to evaporate the moisture in the waste liquid, thereby first taking out the crystal above the saturated solubility in the component 1 attaining the saturated solubility as the crystal by a filtering means,  then cooling the component 2 included in the waste liquid before attaining the saturated solubility at the heating temperature and taking out the crystallized component 2 attaining the saturated solubility at the cooling temperature as the crystal by the filtering means.
Patent JP-2002068390-A (JP)
Title: Beverage server
Inventor: SAITO MICHIO
IPC: B67D1/08
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To cool a beverage at an approximately uniform beverage temperature even when the discharging speed of the beverage is high, and also, eliminate fear for the freezing in a beverage transfer pipe, and in addition, miniaturize the whole of a server, and reduce the winding number of the beverage transfer pipe as well by making the spiral diameter larger. SOLUTION: The transfer pipe 16 for the beverage, e.g. a draft beer, is spirally arranged in a server main body 11 of a heat-insulating structure, which is formed into a box shape. Water 18 in the server main body 11 is led to a cooling unit 19 by a water-circulating pump 20, and the water 18 is cooled. Then, the supercooled water is jetted downward at the upper section of the server main body 11. By bringing the jetted cooling water into contact with a contact member 24, one section of the cooling water is instantly frozen, and sherbet-form ice 34 is made, and stored. Then, the draft beer which is fed to the transfer pipe 16 from the outside is cooled by the water 18 containing the sherbet-form ice 34, and the draft beer is discharged from a discharging cock 17.
Patent JP-2002070733-A (JP)
Title: Fluid compressor
Inventor: HIRAYAMA TAKUYA
IPC: F04C18/30
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a rotary driving part, and to eliminate a need for the alignment of a bearing. SOLUTION: The fluid compressor comprises a fixed shaft 1 and a drive bearing 2 fitted on the outer circumference of the fixed shaft, the drive bearing being rotary in sliding on the fixed shaft, wherein the drive bearing 2 having a crankshaft part 2a eccentric to the fixed shaft 1. The fluid compressor further includes a driving means 4 for driving in rotation the drive bearing 2 and an operational section 5 having a constitution for compressing a fluid using the eccentric rotation of the crankshaft part 2a on the fixed shaft 1. As a result, the constitution in which the drive bearing 2, having the crank shaft part 2a, is rotated by the operational means 4 makes it possible that the rotary sliding part S between the fixed shaft 1 and the drive bearing 2 is extended to the area including the crank shaft 2a and the driving means 4.
Patent JP-2002067346-A (JP)
Title: Method and deice for ink jet recording
Inventor: TAJIKA HIROSHI
IPC: B41J2/175
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform a preliminary discharge action with accuracy regardless of the forming states of images and increase and integrated recording speed. SOLUTION: A recording head 40 is moved relative to a recording medium formed of adjacently recording regions 4a-4d and a plurality of annulment regions 70a-70c and 80a-80c formed in the vicinity of the regions, and a recording operation is performed by discharging ink from a recording head to the recording regions. An injecting operation for recovering ink discharging state to a proper state is performed for at least one of the annulment regions.
Patent JP-2002075463-A (JP)
Title: Charge control device of secondary cell, and charging method of the same
Inventor: AKAZAWA NOBUAKI
IPC: H02J7/34
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a secondary cell by reducing charging frequency. SOLUTION: When it is detected that a portable device 11 is connected to a charging device 12, a CPU 18 reads the digital data indicating an output voltage of a battery 13 from an AD converter 16, and judges whether the output voltage is lower than the prescribed voltage or not. When the output voltage of the battery 13 is lower than the prescribed voltage, a switch 15 is turned on and charging of the battery 13 is started. On the other hand, when the output voltage is higher than the prescribed voltage, the switch 15 is kept in the state of turned off, and charging is not carried out.
Patent JP-2002066200-A (JP)
Title: Ironing board
Inventor: YAMAZAKI SEIICHI
IPC: D06F81/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an ironing board by which ironing work is efficiently done and on which an attachment such as a bag for clothing required during ironing can be attached. SOLUTION: The main body 1 of this ironing board on which clothing is laid for ironing and support legs 2 for supporting the main body 1 are equipped on the ironing board. Plural fitting parts 7B, 7C, 7D to fit with plural particular support parts among support parts 9A, 10A for attaching attachment equipped on other attachment such as a support part 8A of a finishing stand, an iron rest 9, a clothing bag 10, etc., is equipped on the main body.
Patent JP-2002082290-A (JP)
Title: Eyepiece lens optical system
Inventor: MORI MOTOHISA
IPC: G02B25/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an eyepiece optical system of good aberration performance which has a large finder magnification and has diopter regulating function by particularly making the spacing between an erecting system and an eye point position longer. SOLUTION: The eyepiece optical system for observing the image of an object through the erecting system 2 includes, successively from the object side, a first lens group having positive refracting power, a second lens group 4 having negative refracting power and a third lens group 5 having positive refracting power. At least one lens groups of the lens groups 3 and 5 having the positive refracting power satisfy the following condition equations: Dp>fe>0.1 (1). In the equation, Dp: the thickness of the lens groups having the positive refracting power, fe: the focal length of the eyepiece lens optical system when the diopter is -1.
Patent JP-2002078832-A (JP)
Title: Golf club head
Inventor: AKIE MASAKI
IPC: A63B53/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head capable of increasing the initial speed of a ball, when driven in the vicinity of a sweet spot, more than in a conventional one. SOLUTION: In this golf club head, a vertically curved roll is imparted to the face 1 of a head body 2. The ratio R/L of the roll radius R of the face 1 to the center-of-gravity depth L of the head body 2 is set within the range of 1-5.
Patent JP-2001129081-A (JP)
Title: Filter for arterial blood
Inventor: FLAMER DENISE R
IPC: B01D29/11
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a filter for arterial blood which can efficiently remove air and other particles from blood while suppressing the breakage or the damage of hemocytes. SOLUTION: This filter for arterial blood comprises a first section 18 and a second section 20. The filter is equipped with an external housing 14 having an inlet 22 and an outlet 29 for blood, a vent 23 which is formed on one of the first and the second sections and discharges air, a filter element 16 which is arranged in the external housing and filters blood, and an internal housing 12 which is arranged between the filter element and the external housing. The internal housing substantially extends to the total length of the filter element, and has at least one opening on the bottom surface of the internal housing.
Patent JP-2001124324-A (JP)
Title: Water cooling method for fire box of grating and grating for incinerating solid matter
Inventor: KUENZLI MAX
IPC: F23H3/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a grating for fire box requiring no emergency cooling system in which a sufficient quantity of water is ensured to be used normally under a sufficient pressure with sufficient cooling characteristics. SOLUTION: An waste heat boiler 3 is disposed on the downstream side of a fire box 2 and supplied with boiler supply water 23 through a water supply pipe 22 provided with an water supply pump 25 and an water supply regulation valve 26. In the water cooling method of grating for such a type of fire box, a part of the supply water 23 is taken out from the water supply pipe 22 on the downstream side of the water supply pump 25 and on the upstream side of the water supply regulation valve 26 and introduced through at least one pressure drop part 20 before being supplied, as cooling water 15, to a cooling passage 14. The cooling water is heated, during conduction through the cooling passage 14, at least up to the vicinity of saturation steam temperature and then fed to take-out parts 24, 27, 28.
Patent JP-2002093627-A (JP)
Title: Toroidal coil and manufacturing method therefor
Inventor: YOSHIMORI TAIRA
IPC: H01F27/32
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of automation with man- hours fewer than a conventional method without the risk of damages, even if shaking force is operated on a core caused at continuity of power. SOLUTION: The manufacturing method of a toroidal coil includes a core fabrication step for fabricating a C-shaped core 1, having a magnetic gap part 10, a molding step for forming a resin coating 2 by molding all over the surface of the core with resin material, and filling the magnetic gap 10 of the core 1 with part of the molding resin, and a winding step for forming a coil conductor, by winding the wire around the core covered with the molding resin coating 2.
Patent JP-2002092536-A (JP)
Title: Evaluation support method
Inventor: NAKAMU EIJI
IPC: G06Q10/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To construct a facility capable of speedily performing a group determination by a plurality of persons or the like at real time. SOLUTION: This method comprises a client machine CL for inputting the evaluation to a plurality of parameters as an evaluation expression representing the evaluation value of a specified parameter or an evaluation expression representing the relation between the parameters; and a sever machine SE for determining the estimation value P of each parameter so that the square addition of the residues of the evaluation expressions presented by a plurality of persons is minimized on the assumption that an error is contained in the above evaluation expression, and calculating the residue (e) contained in the evaluation expression of each person on the basis of the evaluation value P. Accordingly, preciseness of judgment or the like can be speedily determined from the evaluation value P or the residue (e) at real time in any distant place.
Patent JP-2002096023-A (JP)
Title: Oscillation control circuit of multifrequency ultrasonic washing machine
Inventor: SHIBUYA NOBUNAGA
IPC: B06B1/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To solve such problems that the driving and oscillation circuit of an alternately switching type multifrequency ultrasonic washing machine causes washing failure due to decrease in the electric power, breakdown of a vibrator due to input of excess power and breakdown in elements beyond the safety region due to excess output of power elements. SOLUTION: The output current of a matching circuit 10 detected by a current detector 23 is sent as a feedback current to first and second phase shifters 2, 3, and the phases are locked by first and phase lock loop circuits 4, 5. The output of the circuits is selected by a clock 6 and sent to a data selector 6. The pulse width of the output is controlled by a pulse width controlling circuit 8 and the output is amplified by a switching power amplifier 9. Two pulses are matched by the matching circuit 10 and sent to a vibrator 11. Thus, the vibrator 11 resonates at two frequencies and generates ultrasonic waves of two frequencies without fluctuation. The object to be washed put in a washing tank 13 can be efficiently washed by the ultrasonic waves at the two frequencies.
Patent JP-2002096506-A (JP)
Title: Rasterizing method, print controller, print system, and medium having program recorded therein
Inventor: SHIRAI MEGUMI
IPC: G06F3/12
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To regulate bandwidth dynamically depending on a available memory capacity. SOLUTION: A bandwidth control section 46 interrogates an available memory capacity to a system and acquires a memory size for use as a band memory. A bandwidth for utilizing the memory efficiently is determined with reference to a bandwidth table 48 recording the relation of the bandwidth and the number of times of writing while taking account of a required memory capacity other than the band memory.
Patent JP-2001281938-A (JP)
Title: Image reading device
Inventor: FUJIWARA AKIHIKO
IPC: G06F15/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To change setting for reading for each bundle in the case of performing successive reading while dividing plural documant images into plural bundles by this image reading device. SOLUTION: In the image reading device provided with an automatic document feeding device (herein after, ADF), the device is constituted so that plural image data read by dividing the original into plural bundles (a number of document sheets for 1 bundle is, beyond 1 sheet, below ADF loading capacity) can be collectively rigisteved finally as the one image data.
Patent JP-2002097894-A (JP)
Title: Method for relaying embedded lead pipe
Inventor: ARAKAWA NORIYUKI
IPC: E21D9/06
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To change deteriorated pipe with a new pipe without leaving the deteriorated pipe in the ground and without excavating the ground surface even in case of a narrow embedded pipe having a problem from a point of environmental standard such as a lead pipe. SOLUTION: A two cable 7 is passed through from one end to the other end of an existing underground pipe 1 cut from a piping 2, and a tip of the drawn tow cable 7 is engaged with the other end of the lead pipe 1. The existing lead pipe 1 is led out from the underground by towing the two cable 7 toward one side of the existing lead pipe 1, and while a straight tubular sheath pipe 12 is placed from one end to the other end of the existing lead pipe 1, and the new pipe 1P is inserted for laying into the sheath pipe 12, and the new pipe 1P is connected to the piping 2.
Patent JP-2002100988-A (JP)
Title: A/d conversion input delay correction device, method and recording medium
Inventor: NAKADA JUICHI
IPC: H03M1/08
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the input delay correction device of an interleave type A/D converter for making a sampling cycle accurate at receiving of the input of analog signals and outputting digital signals. SOLUTION: The digital signals, outputted from the output terminal 30d of a FIR filter 3, turn into pulses of a timing which is accurately shifted by a half cycle from sampling clock signals supplied to the A/D converter 22, even if the sampling clock signals supplied to the A/D converters 22 and 24 are not shifted accurately for the half cycle. Also, the digital signals outputted from the output terminal 30c of the FIR filter 30 are those, for which the output of the A/D converter 22 is delayed for the integral multiple of the cycle of the sampling clock signals. Thus, by alternately outputting the output of the output terminals 30c and 30d of the FIR filter 30 by a multiplexer 40, the output of the A/D converters 22 and 24 can be shifted accurately for the half cycle of the sampling clock signals and outputted.