baber/WOPTO huggingface dataset:
Patent JP-2001280802-A (JP)
Title: Refrigerator
Inventor: NOGUCHI AKIHIRO
IPC: F25B1/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator to be not increased in a cost and prevent the occurrence of an unbalance of a refrigerant amount and a delay of a refrigerant during switching of operation. SOLUTION: A compressor 1, a condenser 12, a first capillary tube 20, a liquid tank 16, and a three-way valve 17 are interconnected, in the order. An R evaporator 14 is connected to the first outlet of a three-way valve 17. An R evaporator 14 is connected to the first cutlet of the three-way valve 17, and a second capillary tube 21, an F evaporator 15, and a second suction pipe 23 are connected in the order to the outlet of the three-way valve 17. Outlet piping of the R evaporator 14 and the outlet of the second suction pipe 23 are interconnected and connected to the suction port of the compressor 11 through a first suction pipe 22.
Patent JP-2001280502-A (JP)
Title: Single-layer metal gasket
Inventor: HIRAMATSU TAKESHI
IPC: F16J15/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a single layer metal gasket allowing prevention of deformation of the single-layer metal gasket in the circumferences of bolt holes to stabilize seal bearing pressure between counter faces in the circumferences of bores, when fastening the gasket between the counter faces to be sealed with fastening bolts. SOLUTION: In this single-layer metal gasket, a first thickened part 10 around the cylinder bore 3 is formed as a springy turn-back part turned back from a base part 2 of a single layer metal plate with a cavity portion 13 left, while a second thickened part 15 around the bolt hole 4 is formed in a structure like a rigid body hardly allowing deformation as a close adherence overlap part. When fastening the gasket between the counter faces 8, 9 to be sealed by the fastening bolts, an interval between the counter faces 8, 9 in the circumference of the bolt holes 4 is adjusted to a prescribed interval by the second thickened parts 15, which hardly allows deformation to provide the prescribed stable bearing pressure in the circumference of the cylinder bore 3.
Patent JP-2001278665-A (JP)
Title: Ceramic resistor and ceramic board
Inventor: KOSAKA SHOJI
IPC: H01L21/68
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic resistor with a constant volume resistivity and a less variation in quality and a ceramic board. SOLUTION: The ceramic is a sintered compact whose main phase is aluminum nitride crystal and which contains oxygen of 0.3-3 wt.% and a metal except Al of less than 1 wt.%. The physical properties of the compact are the following: specific volume resistivity in 50 deg.C 1×107-1×1012 Ωcm; peak intensity ratio of a main peak intensity of crystal except aluminum nitride in X ray diffraction Ix to the intensity in (100) plane of aluminum nitride IAlN Ix/IAlN<=0.06.
Patent JP-2001282844-A (JP)
Title: Processing time prediction system for olap database system
Inventor: KOBAYASHI HISAKUNI
IPC: G06F17/30
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a processing time prediction system that can automatically surmise a processing time required for sufficiently deploying objective information data throughout an OLAP database. SOLUTION: In this invented processing time prediction system 10 for an OLAP database system 100, influence factors a, b, c, d, e, f having influences upon the time required for data sufficiency processing are entered from a key board 21 to a comparison and computation processing part 13. In correspondence to the influence factors, a proportional term which is proportional to the time required for data sufficiency processing is made to be obtained respectively by an existing OLAP server 11 and a newly installed OLAP server 12, the attained data sufficiency processing time, based on the influence factors, is made to be obtained by the existing OLAP server 11, and based on the ratio of the existing OLAP server proportional term SN to the newly installed OLAP server proportional term SQ and the attained data sufficiency processing time TM,  the data sufficiency processing time TQ by the newly installed OLAP server is computed with the newly installed OLAP server.
Patent JP-2001284326-A (JP)
Title: Dry etching process and method of manufacturing semiconductor device using the same
Inventor: NAKAYAMA MASAO
IPC: H01L27/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To pattern a laminated film with small size shift, without reducing photoresist size, in a process where an upper electrode film and a ferroeelctric film are subjected to in batch dry etching by using the same photoresist mask and a pattern is formed. SOLUTION: A dry etching process, constituted of a process for dry-etching the upper electrode film 10 by using a condition that the adhesion 14 of a reaction product to the sidewall of the photoresist mask 5, and a process subjecting the ferroelectric film 11 to dry etching by condition that the reaction product does not adhere to the sidewall of the photoresist mask, when a ferroelectric film single layer is subjected to dry etching is performed.
Patent JP-2002091274-A (JP)
Title: Learning system
Inventor: MIURA ATSUO
IPC: G06Q50/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance the service for users by distributing teaching materials or the like to users via the Internet. SOLUTION: In this learning system, a grade table and a course table are formed in a learning program table 21. Curriculum data being the list of learning units corresponding to respective grades of respective courses, learning progress data being the set data of the periods when students learn study units, problem data consisting of problems, courses of the problems, grades, contents and tugs indicating the degrees of difficulty and group data capable of specifying the groups of the problem data are stored in a parts data storage part 22. Learning patterns for every courses as to an individual student are stored in a pattern storage part 23. The learning patterns are constituted of test problems and supplementary problems in which problems considered to be proper in respective units are combined in accordance with the curriculum and the learning progress of the student.  Since learning patterns corresponding to the individual student can be prepared, elaborate correspondence is possible in this system. Moreover, convenience is enhanced because the system distributes the teaching materials to students (users) via the Internet.
Patent JP-2001283392-A (JP)
Title: Method and device for recognizing obstacle of vehicle and recording medium
Inventor: SHIRAI TAKAMASA
IPC: G01S17/931
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately distinguish a delineator group on a road especially from a two-wheeled vehicle traveling near the delineator group and to recognize the two-wheeled vehicle. SOLUTION: When a two-wheeled vehicle is mixed on a plane road, the height of the vehicle is temporarily increased from the non-change state of height and then the height is reduced as shown in (a). When the two-wheeled vehicle is mixed on a downward slope, the reduced height is temporarily increased and then the height is reduced again as shown in (b). When the two- wheeled vehicle is mixed on an upward slope, the increased height is temporarily reduced and then the height is increased again. When no change of height is interpreted also as monotonous increase, a state immediately before a change from monotonous increase to reduction is a non-delineator in the situations (a) and (b), and in the situation of Fig.6 (b), a state immediately before a change from monotonous reduction to increase is a non-delineator. Thus the non- delineator is discriminated by using the concept.
Patent JP-2000300808-A (JP)
Title: Shoot ball game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To easily find out unfairness by a method wherein at least two control units which are connected so as to communicate with each other, and the presence of abnormality is judged by a first control unit and an abnormality is reported through a second control unit based on the judgment. SOLUTION: In a switch job which is performed by a main control unit 140 for controlling a game, various signals such as a shoot stop sensing signal, a touch sensing signal, a count sensing signal, a special region passage sensing signal, etc., are taken into the unit 140 through a relay substrate 123. Whereupon, at first, it is judged whether or not an abnormality has occurred in a count sensing switch 86 or a count sensing and special region passage sensing switch 87, and if an abnormality has occurred, an error job is performed. That is, if an abnormality has occurred in winning balls, a report command is sent to a special pattern control unit 160 from the unit 140 to display only a symbol such as a numeral, e.g. '8', on the display screen of a special pattern display device, thereby reporting the abnormality.
Patent JP-2001286169-A (JP)
Title: Parameter setting method for motor control system and its equipment
Inventor: MIYAZAKI TAMAKI
IPC: H02P29/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To materialize setting of parameters regardless the type of motor control equipment, functional codes of parameters and names which are different by each manufacturer. SOLUTION: A user's screen image displayed on a programmable display 2 is utilized for parameter setting for motor control equipment 1. On the user screen a graph which represents an operation characteristic in parameter or the like is made. A data is changed by moving the straight line of the graph by so called a tag function which makes a desired picture block at a desired position and displays the data on it. The programmable display 2 has preliminary information which is correlated with a control function corresponding to the tag and the parameter (common with the type and the manufacturer of the motor control equipment 1) and sends the data thus changed by the tag as changed information of the parameter to the motor control equipment 1. With this, the parameter setting can be made likewise even if the motor control equipment 1 is of a different type and/or a manufacturer's one.
Patent JP-2000351215-A (JP)
Title: Ink jet recording head and ink jet recording apparatus
Inventor: TAJIMA HIRONORI
IPC: B41J2/05
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To achieve high-grade recording without generating warpage or cracking in a substrate on which discharge energy generating elements are arranged when the substrate is bonded to a base plate. SOLUTION: An ink jet recording head consists of a first base plate substrate 1 and a second base plate substrate 2 and the first base plate substrate 1 being in direct contact with a substrate 5 on which discharge energy generating elements are arranged comprises a material having the coefficient of thermal expansion smaller than that of the second base plate substrate 2 and nearer to that of the substrate 5 on which the discharge energy generating elements are arranged. In this case, the first base plate substrate 1 is supported on the second base plate substrate 2 by the rear surface of the discharge energy generating element forming surface and the side surface in the longitudinal direction of the substrate 5.
Patent JP-2001291445-A (JP)
Title: Method of producing patterned electrode substrate
Inventor: HARA HIROSHI
IPC: H01B5/14
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrode substrate having a low specific resistance, capable of being patterned and converted into a transparent conductive film having the low specific resistance with heat treatment after an etching process. SOLUTION: In producing processes for the electrode substrate including a patterning process for the transparent conductive film after etching treatment for a transparent conductive laminate, the transparent conductive film is crystallized after an etching treatment, instead of before the etching treatment.
Patent JP-2000310642-A (JP)
Title: Automatic analysis system and method therefor
Inventor: MISHIMA YOSHIHIRO
IPC: G01N21/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To achieve analysis with a simple operation even if samples with different animal species are mixed by accumulating the animal species and identification information for specifying them in an animal species table while they are associated each other, and changing the setting of analysis conditions according to the animal species of an organism sample being inputted by the identification information. SOLUTION: After a blood sample that is subjected to quantitative distribution into four portions is subjected to dilution hemolyzation treatment or the like, then erythrocyte and platelet and the concentration of hemoglobin(HGB) are measured, and leukocyte is automatically analyzed. Then, animal species to be measured are specified by inputting an ID before measurement. For example, the animal species are included in the specimen number of the sample as an ID being expressed by 1-2 digit numbers and characters, and the ID is read. When a host computer is to be keep the animal species table, a control part asks the animal species corresponding to the inputted ID to the host computer each time the ID is inputted. Then, according to the inputted animal species, an analysis system changes the setting of measurement sensitivity and analysis methods.
Patent JP-2000354966-A (JP)
Title: Polishing compact and polishing surface plate using it
Inventor: KURAMOCHI TOSHIHITO
IPC: B24B37/24
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce generation of a polishing waste liquid containing a large quantity of free abrasive grains and improve durability of a polishing compact by forming a polishing compact mainly composed of zirconia component, and specifying the bulk density, BET specific surface area and the average particle diameter. SOLUTION: A polishing compact used in a machining process or a chemical mechanical polishing process of polishing a substrate material such as silicon wafer, a glass substrate, a ceramic substrate or the like or an optical material is mainly formed of zirconia component, and formed to satisfy the conditions that the bulk density is 0.5-5.2 g/cm3, BET specific surface area is 0.1-100 m2/g, and the average particle diameter is 0.005-50 μm. At this time, preferably the zirconia component is contained by 90 wt.% or more. As the zirconia component to be used, zirconium oxide or zirconium oxide containing a stabilizer is cited.
Patent JP-2001290744-A (JP)
Title: Multilingual on-line chat and its using method, device for managing multilingual on-line, chat, and multiperson-participating on-line game site and its using method
Inventor: YASURAOKA SHIRO
IPC: G06F15/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilingual on-line chat that expedites chats between participants of different cultural areas even though the participants may use their native languages when the participants put character strings in a terminal for inputting chats and character strings viewed by the participants on a chat screen are displayed in their native languages. SOLUTION: This multilingual on-line chat is provided a firs language chat page, a second language chat page, a simultaneous translation means for mutually translating the first and second languages, and a means for translating new writing into the first or second language chat page into the language for chat page of another language by the simultaneous translation means and writing a translated sentence into chat page of that language.
Patent JP-2001286371-A (JP)
Title: Suspending implement
Inventor: TAKAGI YASUHIKO
IPC: A47F5/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a suspending implement allowing any objects to be fitted without regulating the location at which they are fitted. SOLUTION: A suspending implement comprises two independent sandwiching members 4 and 5 for sandwiching a part of an object, a fixing means 6 for connecting and fixing both sandwiching members 4 and 5 in a sandwiched condition in which a part of the object is sandwiched between these sandwiching members 4 and 5 and a suspending part 7 provided on one sandwiching member 4.
Patent JP-2001286605-A (JP)
Title: Slot machine
Inventor: KUNIMOTO TAKAHIRO
IPC: A63F5/04
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which enables judgment of game skill of a player himself while enhancing game enjoyment by adding different odd factors to the results in game besides the determination of odd depending to the number of medals gained by winning with the full assortment of patterns on a reel drum. SOLUTION: A score reading/totalizing means 23 with which scores are previously alloted to the results in game per predetermined game to totalize the scores read according to the progress of the game while reading the scores obtained based on the results in the game and a results in added game display means constituted of a liquid crystal, or the like, to display the results in contest other than winning with the combination of specified patterns based on the totalized cores accumulated by the score reading/totalizing means 23 are connected to a system controller 10 to control parts for the stopping of a reel drum, or the like.
Patent JP-2001295503-A (JP)
Title: Method and construction of base isolation for base section of reinforced concrete column
Inventor: KIMURA HIDEKI
IPC: E04H9/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and construction of vibration isolation for base section of reinforced concrete column, by which the floating allowable structure of a building setting a large aspect ratio with respect to rocking vibrations caused by earthquakes can be realized with a reinforced concrete(RC) column. SOLUTION: A steel sheet which is provided with a rising section that can sufficiently restrict the horizontal displacement of the RC column by supporting the column and is also used as the bottom plate of the form for the column being placed on the upper surface of foundation concrete, from which the main reinforcement of the column is protruded by a required length, and the main reinforcement is caused to stand up through the through holes of the steel sheet. Then the sheet is fixed to the foundation concrete, by means of fixing jigs and the edges of the contacting sections of the steel sheet with the RC column and build-up section of the main reinforcement are cut off. Thereafter, the RC column, which floats accompanying the rocking vibrations, is constructed by arranging reinforcing bars and assembling the form by placing concrete.
Patent JP-2001297011-A (JP)
Title: Method and system for nonstop job activation
Inventor: SUZAKI TOSHIMITSU
IPC: G06F11/20
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide technology regarding a method and a system for nonstop job activation which can actuate jobs continuously without any stop if a fault occurs to hardware. SOLUTION: The nonstop job activation system in a style 1 shown in Fig. 1 roughly comprises an active system (active device) 100 being a computer of an active system and a standby system (standby devices) 200 being a computer of a standby system equipped with the same hardware and software with the active system 100.
Patent JP-2001303595-A (JP)
Title: Artificial wall and method of manufacturing it
Inventor: NOMURA RYUICHI
IPC: A63B69/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an artificial wall (climbing wall) being lightweight, easy to process, and rigid. SOLUTION: The artificial wall comprises an inner wall member made from styrene foam 1, an outer wall member made of reinforced concrete 2 integrated with the inner wall member, an outer hold anchor 4 integrated with the outer wall member while being covered on its outer peripheral surface therewith, and an outer hold 9 secured to the outer hold anchor 4. A method of manufacturing the artificial wall includes a process for forming the inner wall member made from the styrene foam 1, a process for integrating with the inner wall member the outer wall member made of the reinforced concrete 2, a process for fixing the outer hold anchor 4 in such a manner that it is integrated with the outer wall member while being covered on its outer peripheral surface therewith, and a process for fixing the outer hold 9 to the outer hold anchor 4.
Patent JP-2001299294-A (JP)
Title: Paprika containing pasty food
Inventor: HAMANO TAKUYA
IPC: A23L19/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a new pasty food made mainly from vegetables except tomato, applicable to various dishes having a good taste and a vivid color tone. SOLUTION: This pasty food is such one as to comprise milled pieces of paprika, a saccharide, an acid and common salt, and characterized by having (1) >=50 mass % of the milled pieces of paprika, and having (2) 15-45% Brix degree, (3) 0.1-3% acidity and (4) 1-8% salinity.
Patent JP-2001070686-A (JP)
Title: Electric washing machine
Inventor: KOIBUCHI HIROYUKI
IPC: H02P6/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To control extra power consumption to an electromagnetic coil and prevent temperature rise in an electric washing machine by supplying electricity with rectified and boosted alternate current voltage to an inverter circuit driving a brushless motor, and making the output voltage higher when a second operation switch is operated than that when a first operation switch is operated. SOLUTION: Power supply to a brushless motor 51 of this washing machine is made by an auxiliary control unit (a second control unit) 29 having an inverter circuit 29b, which controls the inverter circuit 29b according to the direction from a main control unit (a first control unit) 17. Namely, in the first and second control units 17 and 29, their main microcomputer 17a and auxiliary microcomputer 29h generate a first control signal to control the voltage of D/C voltage supplied from a D/C voltage generating circuit 29a to the inverter circuit 29b and a second control signal to control the pulse width to the brushless motor 51. Output voltage is controlled in the operation of a second operation switch more than in the operation of a first operation switch.
Patent JP-2001222150-A (JP)
Title: Carbon nanotube, method of producing carbon nanotube, contact electrifying device and image forming device
Inventor: MURAKAMI AKISHIGE
IPC: C23C16/26
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a contact electrifying device to electrify an image carrying body by injection of charges which can apply an enough electrification voltage to the image carrying body at a fast injection rate, which has enough durability against environmental changes such as humidity, which causes little changes in the electrification potential when the device is used for a long period, which can decrease the production of ozone or NOx and which realizes a low voltage of the external power supply. SOLUTION: In the contact electrifying device 110, carbon nanotubes 120 are held in contact with an image carrying body 100 and the length L of the carbon nanotubes 120 is >=20 μm. The contact electrifying device 110 is used as an electrifying means of an image carrying body in an image forming device.