baber/WOPTO huggingface dataset:
Patent JP-2002122465-A (JP)
Title: Interface measuring device
Inventor: MORITA AKIRA
IPC: E03F5/14
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To perform a proper and precise interface measurement and display according to the state of a floating matter in a sedimentation tank. SOLUTION: In this interface measuring device for measuring and displaying the position of the interface formed by a floating turbid matter in a liquid, an interface time hysteresis image 22 shown by the relation of the position from the level with time is displayed on the display screen thereof. Further, a maker 24 showing the detected interface position at the present time, an ultrasonic receiving intensity 24, a gain distribution 26 obtained by connecting each gain set value every position of a receiving circuit or the like can be displayed thereon in conformation to the level position of the interface time hysteresis image 22, whereby gain adjustment can be performed while watching the display screen, so that the interface measurement and display from which the influence of the floating matter is removed can be performed.
Patent JP-2002125470-A (JP)
Title: Pneumatic flowerpot
Inventor: OTANI NOBORU
IPC: A01G9/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic flowerpot containable compactly by easily folding when lying out of use and being in such a form as to be stable and steady even if placed indoors without spoiling the soft image of a foliage plant or the like. SOLUTION: This pneumatic flowerpot is composed of an approximately square bottom part 1 as a laminate of flexible synthetic resin sheets and side parts 2 communicating with the respective sides of the bottom part 1; wherein the bottom part 1 and the side parts 2 are each formed in a bag shape as a continuous air chamber 5 to be filled with air, part of which is provided with air cocks 4, there is provided a planar portion 3 at the center of the bottom part 1 that is not to contain air, respective both sides of the side parts 2 are provided with side rims 6 communicating with the four corners of the bottom part 1, and the side rims 6 adjacent to each other of the neighboring side parts 2 are unitedly stuck on each other through a line 61 reaching to the corner 15 of the bottom part 1.
Patent JP-2002089822-A (JP)
Title: Ash melting apparatus
Inventor: MINOWA AKIRA
IPC: C03B19/10
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate temperature control in a furnace, and reduce consumption loss of the furnace body, and further ensure easy repair and miniaturization. SOLUTION: A present apparatus is adapted such that it is miniaturized by the use of a crucible for an innermost layer of a furnace body to reduce consumption of a furnace material, and the crucible is constructed in the form of a cartridge and remarkably facilitate exchange. A mixture of petroleum gas such as propane and butane, and oxygen gas or air is chiefly used as a fuel and is combusted completely, and further satisfactory temperature control is executed and positions of the burner and an ash introduction inlet are devised for excellent heat efficiency.
Patent JP-2002131184-A (JP)
Title: Test chart of lens property evaluating device and measuring method of image magnification
Inventor: NODA TAKESHI
IPC: G01M11/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a test chart of a lens property evaluating device capable of accurately measuring an image magnification without being affective by the rectangularity or the like of a slit when the test chart is scanned. SOLUTION: The lens property evaluating device evaluates the property of a lens to be tested by picking up an image using an image pickup element and an optical system that includes the lens to be tested. the test chart 1 of the lens property evaluating device includes a pinhole 2 disposed on the chart plane and a ring-like dark or bright region pattern 3 being concentric with the pinhole 2 and having a known diameter R.
Patent JP-2002135948-A (JP)
Title: Grommet
Inventor: KATAYAMA HIROYUKI
IPC: H02G3/38
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To make engagement of a sound insulating wall forming an air layer difficult to come off, and can make the air layer (a closed space) by intruding the sound insulating wall into a large diameter cylinder with a small force. SOLUTION: A grommet has a large diameter cylinder 31 fixed to a panel penetrating hole Pa, a small diameter cylinder 33 in which an electrical wire W passes through, a conical shielding wall 34 connecting the large diameter cylinder and the small diameter cylinder, a conical sound insulating wall 35, in which an inner circumferential edge 35b is joined to an outer circumference of the small diameter cylinder, and extends outward. When the small diameter cylinder 33 is displaced toward its end 33a, an outer circumferential edge 35a of the sound insulating wall 35 makes sliding contact with an inner circumference 31a of the large diameter cylinder.  When the displacement is released from that state, the outer circumference edge engages with a catching part 39 on the large diameter cylinder and the sound insulating wall 35 uses its inner circumferential edge 35b as a fulcrum and forms a reversed conical wall so that a closed space 37 is formed between the insulating wall 34 and the sound insulating wall 35.
Patent JP-2001316846-A (JP)
Title: Metallic member with chromate film, spark plug and method for production thereof
Inventor: NASU HIROTETSU
IPC: C23C28/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a metallic member with a chromate film a little in hexavalent chromium content of the chromate film and also excellent in corrosion resistance and thermal resistance, a spark plug equipped with the above metallic member and a production method therefor. SOLUTION: A metallic member 55 (wherein a zinc plating layer 56 is formed for corrosion prevention) is immersed in a chromate treating bath prepared by blending a trivalent chromium salt and a complexing agent for the trivalent chromium. A chromate film 57 with a film thickness of 0.2-0.5 μm wherein 95 mass % or above of contained chromium component are trivalent, is formed on at least a part of the metallic member 55. Thereafter, the chromate film 57 is heat treated at 130 deg.C or above. Thus, the metallic member with the chromate film can be obtained wherein the formed chromate film 57 has a reduction rate of average chromate film thickness of 10% or below when a baking treatment of heating at 200 deg.C and 30 min in air is carried out.
Patent JP-2001188707-A (JP)
Title: Cache using plural lru
Inventor: LAMBRIGHT DANIEL
IPC: G06F15/16
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a host processor system connected with a storage device so that several host processors can receive more satisfactory performance than the other host processors. SOLUTION: This method comprises for offering a first mechanism capable of performing exclusive access to the first part of a cache memory and a process for offering a second mechanism capable of performing exclusive access to the second part of the cache memory, and the exclusive access to the first pat is made independent of the exclusive access to the second part. This method comprises a process for offering a first data structure to the first part of the cache memory and a process for offering a second data structure to the second part of the cache memory, and the access to the first part includes the access to the first data structure, and the access to the second part includes the access to the second structure. The data structure can be obtained as a ring list in which the blocks of the data are doubly linked, and it is possible to correspond to a tracks on a disk drive.
Patent JP-2002132279-A (JP)
Title: Speech data processor
Inventor: ONISHI TOSHIKI
IPC: G10L19/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a speech data processor which can make a system simple and smaller in size by permitting the output of the encrypted speech data from a semiconductor integrated circuit to a digital-to-analog converter without using an external CPU. SOLUTION: This speech data processor A comprises the semiconductor integrated circuit 1 having an encryption means 10, a data output section 3 and a synchronizing signal output section 2 and the digital-to-analog converter 20 having a data input section 25, a plaintext formation means 30 and a synchronizing signal detection section 21. The digital-to-analog converter 20 is externally mounted at the semiconductor integrated circuit 1 by means of a bus 1a, a bit clock signal line 1b and an L/R clock signal line 1c.
Patent JP-2002139951-A (JP)
Title: Image forming device
Inventor: MAKIHIRA TOMOYUKI
IPC: G03G15/14
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality image by performing fixation by a transfer device satisfactorily without generating offset or the defective separation of a transfer material. SOLUTION: A fixation power source 36 which can change output voltages is connected to the fixing roller 21 of a fixing device in a state switchable with a ground 37 by a switch 38. The switch is switched in a main body control part 100 according to environmental humidity detected by an environmental sensor 19. When the environmental humidity is 70% or less, the fixation power source is connected to the fixing roller to apply a fixation bias of V1=-1000 V for preventing the offset, and the passage of the transfer nip part of the transfer material is performed in the state. When the environmental humidity is 70% or more, the fixing roll is connected to the ground for preventing the generation of defective fixing separation, and a transfer material P is passed to the transfer nip part in a grounded state of V0=0 V.
Patent JP-2002101938-A (JP)
Title: Separatable lunch box having heat insulating function
Inventor: ISOBE SHOICHI
IPC: A45C11/20
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent breeding of bacteria by avoiding transferring of heat from a rice storing vessel or a soup storing vessel to a dish storing vessel by completely isolating the rice storing vessel or the soup storing vessel to the dish storing vessel in the lunch box having a heat insulating function. SOLUTION: Warm rice is stored in the rice storing vessel 3, and the rice storing vessel 3 is closed with a dedicated lid 4. Warm soup is stored in the soup storing vessel 5, and the soup storing vessel 5 is closed with a dedicated lid 6. The closed vessels are piled and stored into a rice and soup storing vessel 1 having the heat insulating function, and the vessel is closed with a lid 2 having the heat insulating function. The rice and soup are stored into one vessel. Dish is stored in the dish storing vessel 13, and the dish storing vessel 13 is closed with a dedicated lid 14. The complete separation of these foods can prevent interference of temperatures of the foods and bleeding of bacteria in the dish caused by combination of various foods.
Patent JP-2002147964-A (JP)
Title: Induction heating melting furnace and bottom tap mechanism
Inventor: TSUDA MASANORI
IPC: F27D3/14
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To complete a removal work for a molten metal 20 simply and in a short time. SOLUTION: A side wall formed in a vertical direction is provided by aligning a plurality of conductive segments 8 in a state to be peripherally and mutually insulated. An induction heating melting furnace comprises a furnace body 1 to contain a metal 20 to be molten, and an induction heating coil 11 to effect induction heating of the metal 20 to be molten contained in the furnace body 1. A stamp member 31 is situated between the furnace body 1 and the induction heating coil 11, the induction segment is provided with a wall to partition a flow passage into two or more sections, and the furnace body 1 is formed of a copper alloy high in strength. A bottom tap mechanism 21 is situated on the bottom wall of the furnace body 1, and a high frequency AC power and a DC power is supplied to an induction heating coil 24 disposed at the periphery of a tap nozzle 25.
Patent JP-2002147612-A (JP)
Title: Guide sleeve mounting structure
Inventor: TAKAMURA TSUYOMICHI
IPC: F16J15/18
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a guide sleeve mounting structure capable of securely fixing a guide sleeve to a fluid pipe without leakage of fluid by employing an extremely simple structure without depending on a mounting means by welding. SOLUTION: Split abutment parts of a split structure guide sleeve 1 are jointed with each other by welding, and the guide sleeve 1 is fixed to an outer circumferential surface of the fluid pipe 3 by water sealing means 4, 5, and 6, and axial movement regulating means 1c, 3c, and 8. As the water sealing means, resin 10 injected into a cavity part formed of the outer circumferential surface of the fluid pipe and an inner circumferential surface of the guide sleeve is used.
Patent JP-2001190957-A (JP)
Title: Bimetallic catalyst containing fluorine and its use for hydrogenating aromatic compound in the presence of sulfurized compound
Inventor: MARCHAL-GEORGE NATHALIE
IPC: B01J27/13
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a new catalyst for desulfurizing a fraction of distillate containing sulfur compounds and hydrogenating aromatic and polyaromatic compounds present in the fraction. SOLUTION: This catalyst comprises at least one amorphous oxide matrix containing at least 1.5 wt.% of fluorine based on the total catalyst mass, chlorine, fluorine, and at least two distinct metals from group VIII.
Patent JP-2002142505-A (JP)
Title: Device for adjusting rotational movement of rotary cover
Inventor: WAKUTA TAKESHI
IPC: A01B33/12
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting the rotational movement of a rotary cover, which has a simple and compact structure, can be manufactured at a low cost, can easily be assembled, can simply and quickly be adjusted, when the position of the rotary cover is changed, and is also free from a trouble on the appearance. SOLUTION: This device for adjusting the rotational movement of the rotary cover of a rotary in which a rear cover is connected to the rear end of the rotary cover and in which both the covers can longitudinally be rotated on a tilling shaft as a support point, is characterized by disposing a link arm capable of being longitudinally rotated by the rotation operation of an operation lever whose tip is projected outside, and connecting the ring arm to the rotary cover through a rod to enable the rotational movement of the rotary cover to a longitudinal position.
Patent JP-2002142594-A (JP)
Title: Apparatus for recovering excreta of dog
Inventor: KUBOTA MORIHITO
IPC: A01K23/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for recovering excreta of a dog with a simple method of use capable of making the dog perform walk motion without requiring the carrying of a tool for posttreatment of an excreting act performed by the dog during the walk motion of the dog and without paying special attention to a course or a place of the walk. SOLUTION: This apparatus 26 for recovering excreta is composed of an installation body 12, a buttock application support 18 and a bag body 24. The installation body 12 is provided with a front tightening band part 32, a trunk rear application member 36 and a backbone stretchable band part 40 connecting the front tightening band part 32 to the trunk rear application member 36, applied to the dog body 10 along the backbone part 38 of the dog body 10 and stretchable in response to the bending and stretching of the backbone and the buttock application support 18 is freely detachable relatively to the installation body 12.  The bag body 24 is formed of a degradable tissue material and the buttock application support 18 is provided with leaf springlike opening and closing pressing members 44 installed on the periphery of each passage hole 16 for the excreta in isolated plural sites, holding receiving port edges 42 of the bag body 24 in a nipped form in an applied state of the receiving port edges 42 of the bag body 24 and attached to the buttock application support 18. The bag body 24 is handled in an always folded state and is composed of a bellows-like stretchable member forming a receiving part 22 by extending the interior during use.
Patent JP-2002143346-A (JP)
Title: Golf ball
Inventor: SASAKI TAKASHI
IPC: C08G18/75
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball with excellent a ball hitting feeling, controllability, repulsiveness, rubbing flaw resistance, a anti-discoloring property, and productivity. SOLUTION: In this golf ball composed of a core and a cover formed on the core, the cover comprises thermoplastic polyurethane elastomer using alicyclic diisocyanate as a base material resin.
Patent JP-2002148976-A (JP)
Title: Toner image fixing device, image forming apparatus and toner
Inventor: TOYODA MIHO
IPC: G03G9/083
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner image fixing device capable of making toner as a heated state with high energy efficiency by utilizing highly efficiently usable heat energy, an image forming apparatus with the toner image fixing device and a toner to be self-heated by acting an alternate magnetic flux and fixed by self-heating. SOLUTION: The toner image fixing device is provided with an alternate magnetic flux generating means, constituted by providing toner heating mechanism to heat the toner containing magnetic powder by acting the alternate magnetic flux by the alternate magnetic flux generating means and a pressure roller to be arranged on the downstream side of a recording material feeding path of the toner heating mechanism and to pressurize a recording material having a toner image by the heated toner and the image forming apparatus is constituted by providing the toner image fixing device. In addition, the toner is constituted by containing the magnetic powder consisting of specific alloy and melted by being heated by eddy current to be generated by an action of the alternate magnetic flux.
Patent JP-2002153529-A (JP)
Title: Deceased person's information apparatus for tomb and urn
Inventor: NISHITSU YOSHIAKI
IPC: A61G17/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To enable quick, simple and accurate manufacturing of an apparatus in a wider range which can get families, relatives, offsprings or anybody informed of outline information on deceased persons and ancestors for eventually enhancing familiarity with and respects to them and also achieves complete management in the case of urns. SOLUTION: Information on a deceased person is collected by using a patternized software and the Internet, photographs, linage, family emblems, personal history, words from families and related persons, a collection of autographs, and the like, collected are rearranged by transferring and printing to produce an information device 1. The device is made to cover an urn 3 from above.
Patent JP-2002158355-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MARUOKA MICHIAKI
IPC: H01L21/8234
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a channel layer as a MOSFET is not normally formed due to a lower surface of a gate electrode than a diffusion depth of a source region caused by overetching of a polysilicon film in a U-shaped groove when a method for manufacturing a conventional low withstand MOSFET of embedding the gate electrode excepting the polysilicon film only in the groove by etching back by laminating the polysilicon film on the surface of the epitaxial layer formed with the groove when an intermediate pressure or more MOSFET needing widening of a width of the U-shaped groove is manufactured as compared with the low withstand MOSFET. SOLUTION: A method for manufacturing the semiconductor device comprises the steps of embedding and forming the gate electrode 46 in the U-shaped groove 43, and embedding and forming a polysilicon layer 54 in a recess of the electrode 46 via a thin silicon oxide film 53.
Patent JP-2002156851-A (JP)
Title: Thermal fixing device and image forming device
Inventor: TANAKA YASUKI
IPC: G03G15/20
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing soil from adhering to a heating roll in an electrostatic image forming device and made excellent in electrostatic offset resistance. SOLUTION: The heating roll 12 is grounded through a diode 20 so as to hold charge having the same polarity as unfixed toner, and a pressure roll 14 is grounded through a diode 22 so as to hold charge having a reverse polarity to the unfixed toner, then the rolls 12 and 14 are electrically connected through a varistor 24.
Patent JP-2002153261-A (JP)
Title: Cell culture container
Inventor: ANDO NOBORU
IPC: C12M3/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a cell culture container in whose space oxygen can always be supplied from the outside, which can thereby hold a uniform oxygen concentration in a liquid, is simple in ancillary facilities and can carry out a stationary culture test for a preliminarily adhered cell in a liquid-filled state imitated from a flask culture test on the ground. SOLUTION: This cell culture container characterized by detachably integrating in a liquid-filled state a plate-like main body 1 in which a space 2 to be filled with a culture medium in a state penetrated between both the sides is formed, a culture plate 9 which is disposed on one side of the main body 1 to close the space 2 and whose space side surface has a cell-adhering property, and a membrane 12 which is disposed on the other side of the main body 1 to cover the space 2 and which has transparency and an oxygen-penetrable property, and forming holes 5, 6 for injecting a culture medium into the space 2 and holes for draining the culture medium from the space, in the main body 1.
Patent JP-2002162692-A (JP)
Title: Dry process various density image processor
Inventor: IWASA TADASHI
IPC: G03D13/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a dry process various density image processor which is made smaller in size and lighter in weight and is enhanced in a floor area required for installation and utilization efficiency of spaces. SOLUTION: This dry process various density image processor takes out films 15 before exposure by one sheet each, conveys the films to an exposure means 40 and heats the exposed films 15a irradiated with laser rays of image data signals during the passage through the exposure means 40 by a heating means 50 of a post process step, thereby subjecting the films to dry process development. The exposure position P by the exposure means 40 and the heating start position by the heating means 50 are set at a spacing nearer than the length in the feed direction of the films 154 in this device, by which the exposure processing and the heat treatment may be simultaneously carried out in parallel.
Patent JP-2002165357-A (JP)
Title: Power converter and its control method, and power generating system
Inventor: SUZUI MASAKI
IPC: H02J3/38
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To preclude a problem in a solar power generating system having an inverter that, if the filter capacitor of the inverter is deteriorated, loss of its generated energy is unavoidable because the inverter operation is interrupted. SOLUTION: If a deterioration judging part 211 judges that the capacitor 24 is deteriorated, the operation of the inverter 2 is continued while suppressing the output current of the inverter 2 by an output suppressing part 212. The deterioration of the capacitor is alarmed by an alarm part 213.