baber/WOPTO huggingface dataset:
Patent JP-2002012007-A (JP)
Title: Pneumatic tire
Inventor: MAZAKI TAKEO
IPC: B60C11/11
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for improving traveling performance on a sandy place by reducing noise outside a vehicle while securing off-road traveling performance and hydroplaning resistance performance. SOLUTION: Main grooves 2, 3 bent near a tire center line CL in the tire width direction at the angles of 90 deg. to 140 deg. are arranged on a tread surface 1 in the tire circumferential direction T at specified pitches, the main grooves 2, 3 are inclined in relation to the tire circumferential direction T at the angles of 20 deg. to 40 deg., the widths of the main grooves 2, 3 are set to 3 to 7% of the tread expansion width TW in a state where the tire is incorporated in a normal rim and normal internal pressure is applied, the ground contact area ratio of the land part of the tread surface 1 is set to 72% or more, and the main grooves 2, 3 communicate with either the ground contact front end (x) or the ground contact rear end (y) in the ground contact form of the tread surface 1.
Patent JP-2001072997-A (JP)
Title: Bactericidal detergent composition
Inventor: OKAUCHI YUJI
IPC: A01N25/30
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a bactericidal detergent composition which provides sure bactericidal effects by a simple treatment and is excellent in safeness and workability by incorporating an inorganic peroxide, tetraacetylethylenediamine, and protease into the same. SOLUTION: An inorganic peroxide (A), tetraacetylethylenediamine (B), and protease (C) are compounded in a wt. ratio of A/B of (10/1)-(1/2). Ingredient C is compounded preferably in such an amount that the activity in use is 20 APU/L to 10 mAPU/L. Preferably, the composition further contains at least one surfactant (D) selected from among nonionic, anionic, cationic, and ampholytic surfactants and an alkali (alkaline earth metal) salt of an inorganic acid (E). Preferably, ingredients D and E are compounded in such amounts that the wt. ratio of B/D is (20/1)-(2/1) and that of A/E is (1/1)-(4/1).
Patent JP-2001035916-A (JP)
Title: Method of forming shallow trench element isolations
Inventor: LEE SEUNG-JAE
IPC: H01L21/76
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To realize a method of forming shallow trench element isolations of a semiconductor device whereby the leak current characteristic of a transistor can be improved. SOLUTION: The method comprises step of forming an active mask layer on a semiconductor substrate 100, step of etching the active mask layer and the substrate 100 to form many trenches, step of depositing on the top of the active mask layer and in the trenches a high-density plasma oxide film having a thickness greater than the trench depth but less than the sum of the trench depth and the active mask layer thickness, step of depositing a capping oxide film layer on the top of the plasma oxide film layer 110 by a plasma system using tetraethyloxosilicate TEOS as a source and step of polishing the capping oxide film layer and the plasma oxide film layer 110 until the mask layer surface is exposed.
Patent JP-2002020230-A (JP)
Title: Sphingolipid composition
Inventor: NAKANO MITSURU
IPC: A61K8/60
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To prepare a safer sphingolipid composition and sufficiently ensure even organoleptic characteristics and stability. SOLUTION: This sphingolipid composition comprises a combination of a sphingolipid with a polyhydric alcohol and the sphingolipid composition emulsified by using a method comprising arranging a structure in a first passage so as to lead a jet stream of a fluid along the first passage and lead the fluid in a stream controlled along a new passage and defining the direction of the first passage and the new passage so as to produce a shear force and cavitation in the fluid is good in an emulsion state and can be prepared without using a phospholipid. The selective range of not only the stability but also organoleptic aspects can be enlarged and the uses are extended. When the polyhydric alcohol is especially 3-methyl-1,3-butanediol or 1,2-pentanediol, a good sphingolipid composition is obtained and has even antiseptic properties. Thereby, effectiveness thereof is higher.
Patent JP-2002017925-A (JP)
Title: Net for ball game facility
Inventor: HORIE KIYOSHI
IPC: A63B69/36
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To achieve a handy disposal after the final use by enabling natural decomposition after the end of use. SOLUTION: A net for a ball game facility is braided with a biodegradable fiber.
Patent JP-2002018411-A (JP)
Title: Method for solidifying and molding ash
Inventor: MORITA NOBUHIKO
IPC: B02C19/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a molded body by solidifying ash at a low cost, having sufficient strength for being effectively used as construction materials such as a paving material and free from an elution trouble of heavy metals. SOLUTION: This method for solidifying and molding ash is a method where cement and water are added to and mixed with ash to mold the resultant mixture. In this method, the ash is pulverized, and then the cement, water, and a calcium compound are added to and mixed with the pulverized ash.
Patent JP-2002017682-A (JP)
Title: Ophthalmological photographing instrument
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To use a light source as an observation light source and a photographing light source. SOLUTION: By pressing an optical quantity adjusting switch 24, a control means 22 changes an angular position of a filter plate 5 via a motor 4 to adjust irradiating optical quantity to an eye to be examined E and observation is carried out. When a photographing shutter 25 is pressed, an optical path switching mirror 12 pops up to deviate from an optical path 02, the filter plate 5 rotates so as to be at the maximum transmissive position, and an eyeground image is photographed with a digital camera 17 to be recorded in an image memory 16. At the same time, a photographed still eyeground image is displayed on a monitor 21. In the still image, the state of a site is brilliantly rendered and this enables accurate diagnosis.
Patent JP-2002023292-A (JP)
Title: Radiation image information reader with removable cassette
Inventor: OTOKUNI SHINJI
IPC: G21K4/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image information reader which makes a cassette removable during the reading of a stimulable phosphor sheet. SOLUTION: The radiation image information reader 100 is provided with a brush 3 of a light-shielding means to prevent light from entering the inside of the device 100, when removing the cassette 10. The operating state of the device 100 is displayed outside by an LED 8, to announce the timing for mounting of the cassette 10.
Patent JP-2002033764-A (JP)
Title: Communication service providing system, mobile terminal equipment to be used for the same, address server device and router system
Inventor: KAKEMIZU MITSUAKI
IPC: H04L9/32
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently distribute information for providing a communication service to a mobile node to corresponding communication equipment on a mobile IP network. SOLUTION: A mobile node 51 stores a link update message and an AMR message in the option header of an IPv6 packet and sends that packet to a home agent 21. This packet is transferred temporarily to an AAAH 22. The AAAH 22 authenticates the mobile node 51 on the basis of the AMR message, stores the link update message and the service profile of the mobile node 51 in the option header of the IPv 6 packet, and sends the packet to the home agent 21. The home agent 21 registers the position of the mobile node 51, stores the service profile in the option header of the IPv6 packet and sends that packet to the mobile node 51.
Patent JP-2002031167-A (JP)
Title: Vehicular control device
Inventor: ISHIDA TOMIHIRO
IPC: F16D48/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for reducing a load of a driver and realizing easy drive by performing starting time clutch operation by automatic clutch control. SOLUTION: This vehicular starting control device is composed of accelerator opening information, clutch boost pressure information, clutch stroke information, a clutch connecting speed switching means E for switching a clutch connecting speed to either of a gentle clutch connecting speed and a steep connecting speed, a clutch connecting speed calculating means G for calculating an optimal clutch connecting speed from engine speed information detected by an engine speed detecting means F, a clutch quickly connecting means J for suddenly connecting a clutch by releasing boost pressure in a clutch booster to the atmosphere, a half clutch connecting means H for gently connecting the clutch by the clutch boost pressure information and the engine speed information,  and a clutch connection completing means J for completing clutch connecting operation by completely zeroing the clutch boost pressure.
Patent JP-2002034280-A (JP)
Title: Method and device for controlling brushless dc motor
Inventor: KITANO NOBUKI
IPC: H02P6/182
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To drive a brushless DC motor without detecting a pole position angle. SOLUTION: An output waveform form an inverter 1 is supplied to the brushless DC motor 2, and the voltage, current or magnetic flux of the brushless DC motor 2 is detected. The detected signal is supplied to a phase reference generating part 3 to generate a phase reference, output a waveform control signal from a waveform control part 4 based on the generated phase reference and a phase command given from the outside, and control the inverter 1 so as to make an output waveform phase a prescribed value.
Patent JP-2002031792-A (JP)
Title: Small-sized liquid crystal display device
Inventor: SAKASHITA SHINICHI
IPC: G09F9/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized liquid crystal display device suitable for the display device for a server which is less frequently used. SOLUTION: The small-sized liquid crystal display device provided with a power terminal 16, a display signal terminal 15 and a liquid crystal display pert 3 is so constituted that at least the power terminal 16 and the display signal terminal 15 are housed in an extension storage bay and the liquid crystal display part 3 is positioned in the direction of the front of a personal computer.
Patent JP-2002039335-A (JP)
Title: Temperature regulation apparatus for transmission
Inventor: TABATA ATSUSHI
IPC: F01P7/16
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize an apparatus for regulating the temperature of automatic transmission fluid(ATF) and to increase its efficiency. SOLUTION: A special heat accumulator 44 is provided in a bypass line 42 branching from an ATF line 38. The heat accumulator 44 comprises a plurality of branch passages 44a covered on their outsides with a layer of high heat capacity material 46, which is in turn covered with a heat insulating member 44b on the outside. The high heat capacity material having a greater heat capacity than a material for using cooling water is usable, whereby the apparatus can be miniaturized and appropriate heat transfer can be performed efficiently.
Patent JP-2001353249-A (JP)
Title: Golf putter back swing and stroke training device
Inventor: KAISHIMA EIJI
IPC: A63B69/36
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a putter swing training device for imaging the form of moving rectilinearly so as not to deviate a putter forward and backward in putter back swing and stroke. SOLUTION: This golf putter back swing and stroke training device is carried to any place to repeat training for swinging the putter not to touch both side guards 1, 2, so that a trainee can master putter swing to move in a straight line through the trainee's body by imaging. Thus, hole-in can be substantially perfect.
Patent JP-2002040351-A (JP)
Title: Optical writing device
Inventor: ONO RUMIKO
IPC: B41J2/44
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical writing unit capable of radiating heat from a polygon motor or the like so that the heat does not stay inside with a simple configuration. SOLUTION: An opening part 114 is provided at a position of the upper part of a polygon motor housing 111 of a main body housing cover 113 covering a main body housing 112 to expose the upper part of the polygon motor housing 111 to the outside. An attachable and detachable motor housing cover 115 is provided at the upper part of the polygon motor housing 111 to be inserted rotatably in side wall part 116 of the polygon motor housing. Fins 118 are mounted on a motor housing cover 115 to increase heat radiation. The direction of the fins 118 can be adjusted by rotating the motor housing cover 115.
Patent JP-2002035896-A (JP)
Title: Mold for continuous casting
Inventor: NAKAJIMA KUNIO
IPC: B22D11/04
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a mold for continuous casting capable of compensating solidification shrinkage of molten steel and optimally keeping the contact of a casting slab and the casting mold and the surface in the vicinity of casting slab corner and the surface in the vicinity of the casting mold corner in particular. SOLUTION: The inside face of a mold is formed in a curved face expressed by a function of a single tapered face, a multi-stage tapered face, or a polynomial so that the distance between the inside faces in the cross section of the cavity of the mold is decreased as it goes down to the downstream of the pass line of the molten steel and the dimensions of the corner are adjusted so that the diagonal distance of the cross sectional face of the cavity decreases toward the downstream of the pass line of the molten steel and forms a single taper of which the taper ratio is always constant over the whole length of the mold.
Patent JP-2002000760-A (JP)
Title: Chest muscle training exercise apparatus
Inventor: KANASUGI KOJI
IPC: A63B23/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely train chest muscle without applying any load to each joint by restraining mobilization of a peripheral muscle group. SOLUTION: A chair and a guide pipe 15 are fixed onto a base plate 11, and a gripping rod is connected via a gripping rod supporting body 17 to a movable pipe 16 inserted into the guide pipe 15 telescopically. An elastic body 41 is hooked on a locking part 18 arranged on each of the guide pipe 15 and the movable pipe 16.
Patent JP-2002040100-A (JP)
Title: Inspection device for electronic part
Inventor: NAGANO RIKIYA
IPC: G01R31/26
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To quickly judge the acceptability of characteristic of an electronic part. SOLUTION: This device comprises first and second measurement parts 5 and 6 to substantially simultaneously measure the characteristics of two electronic parts 1 retained by a U-shaped first stopper 1. The sorting of an acceptable product and a non-acceptable product is performed by use of a second stopper 8.
Patent JP-2001066441-A (JP)
Title: Light guide
Inventor: CRESENS MARC
IPC: G03B42/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a light guide having high optical efficiency by using a coating gas having a lower refractive index than the refractive index of the core material. SOLUTION: The light guide includes a bundle of separated non-coated optical channels 1 suspended in a light-shielding and dust-proofing easing 2 preferably made of a low volatile material such as aluminum. The bundle is drawn from the entrance window 3 to the output window 4, Each optical channel consists of a core material having a refractive index η2. The bundle of the optical channels is surrounded by a coating gas 5 having a refractive index η3 which is required to be much lower than the refractive index η2 of the core material. In the entrance window 3 side, each optical channel is fused (by heat or pressure) to form a block 6 of the core material. The core material block 6 is formed into the shape of the window of the light guide, and the depth of the fused cores is 2 to 3 mm in the direction along the passage of the light in the light guide.  In the fused region, the boundaries of the channels completely disappear.
Patent JP-2002041852-A (JP)
Title: Method for providing real estate mediation property information, server system therefor and recording medium programming and recording the same method
Inventor: ISHIMURA AKIRA
IPC: G06Q50/16
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an environment, in which respective mediating companies can simultaneously develop business selling activities while keeping the consistency of transactions by introducing a common ID capable of dealing with each of mediated real estate property as unique one. SOLUTION: A unique code common for a real estate mediator 3 including an owner 4 having a contract determination right and a client 1 is applied to each of property published on a real estate mediation property information magazine, and the condition of making a contract is confirmed in real time by disclosing a real estate mediation property information database constructed on the basis of the relevant code through the WEB. Besides, meaning is applied to each of common unique codes and handled after being converted inside a computer. Thus, operability is improved and a security function is fulfilled.
Patent JP-2002034704-A (JP)
Title: Seat cushion frame
Inventor: TOYODA YUKIO
IPC: B60N2/90
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To ensure strength in a hinge connecting portion or an adjuster connecting portion, and reduce the weight of a seat cushion frame. SOLUTION: A pair of recliner mounting bosses 21 and 22 are made to protrude on a side face 20 at a proper interval in the rear end 19 of the frame sides 13 and 14, and are bored, and further, a pair of seat track mounting bosses 23 and 24 are also made to protrude on the side face 20 of the frame sides 13 and 14 at a proper interval in a longitudinal direction away from the recliner mounting bosses 21 and 22, and are bored. The power transfer ribs 25 extend between the bosses 21 and 22, 21 and 23, 21 and 24, 22 and 24, and 23 and 24, respectively while protuberating on the side face 20 of the frame sides 13 and 14, and are joined to them.
Patent JP-2002051205-A (JP)
Title: Adding method for identification code, recording medium added with identification code, image processor and image forming device provided with the same
Inventor: MORIMOTO ATSUTOSHI
IPC: B41J21/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of canceling the complexity of operation when applying optimal image processing to an original inserted with the information of picture quality and further capable of providing the output image of high reproducibility. SOLUTION: An image processor 5 is provided with an identification code recognizing part 521 for recognizing an identification code expressing the image information of the original respectively added to at least one pair of diagonal areas outside an image forming area on the surface of the original, a stored code corresponding data storage part 531 storing image information data corresponding to the identification code, and a picture quality mode setting part 522 for setting the picture quality mode of the original on the basis of the data of the image information corresponding to the identification code.
Patent JP-2002049448-A (JP)
Title: Method for controlling computer, computer, and program
Inventor: NIIMURA KOUJI
IPC: G06F3/0489
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To easily operate a personal computer or the like in various forms by using a remote controller whose constitution is simple. SOLUTION: An input device 12 is constituted of a full keyboard and a mouse, and a remote controller 34 is provided with the smaller number of keys than that of the full keyboard. When a series of operation information of the remote controller 34 is received through a remote control interface 32, a CPU 26 generates a pseudo keyboard event corresponding to this. For example, when [*], [0], [1] and [#] are depressed in the remote controller 34, the pseudo event of [Cont]+[Alt]+[A] is generated.
Patent JP-2002046457-A (JP)
Title: Vehicle air conditioner
Inventor: HAMAMOTO HIROSHI
IPC: B60H1/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To rapidly heat the inside of vehicle even in a vehicle loaded with a diesel engine having a high efficiency. SOLUTION: If it is discriminated that a heating is not sufficient only by a heater core 2 based on a cooling water temperature of engine 4 detected by a water temperature detection means, a clutch 9 is connected to drive a compressor 8. A discharge capacity of the compressor 8 is upwardly corrected until a predetermined time is passed from the time of starting the compressor 8. Whereas, if it is discriminated that the heating is sufficient only by the heater core 2, the clutch 9 is disconnected and an auxiliary heating is not carried out.
Patent JP-2002050955-A (JP)
Title: Signal level converting circuit
Inventor: KOZAI SHOHEI
IPC: H03K19/0185
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a signal level converting circuit which converts the signal level at high speed, with low power consumption, and through current suppression and without reducing the driving force. SOLUTION: This circuit is comprises a first power supply line 101 of high potential, a second power supply line 102 of low potential, a third power supply line 103 of a potential a little lower than the first power supply line 101, a p-type MOS transistor P1, an n-type MOS transistor N1, and a switching circuit Sw1. The p-type MOS transistor P1 and the n-type MOS transistor N1 are connected in series between the first power line 101 and the second power line 102. A gate of the p-type MOS transistor P1 is connected to an input node 'in' via the switching circuit Sw1.  When the input is equal to the potential level of the third power supply line 103, the switching circuit Sw1 switches the output of the potential level of the first power supply line 101, and when the input is equal to the potential level of the second power supply line 102, the switching circuit Sw1 outputs the input level without switching.
Patent JP-2002051600-A (JP)
Title: Family image modeling table
Inventor: AKATSUKA KEIICHI
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a family image modeling table the user of which can provide the optimum dwelling house to each family by clearly grasping the family image of each family. SOLUTION: This family image modeling table T shows a first index 1 indicating a plurality of family make-up forms, a second index 2 indicating the presence/absence of blood relations in the first index 1 on one side of the axis of ordinate or abscissa, and a third index indicating the function shoulders of the families on the other side of the axis of ordinate or abscissa so that family images may be modeled and displayed.