baber/WOPTO huggingface dataset:
Patent JP-2002306500-A (JP)
Title: Bone cutter
Inventor: MITSUISHI MAMORU
IPC: A61B17/14
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a bone cutter which secures (a) the alignment of a cutter, (b) the correctness of a cutting path and (c) the stability of attitudes. SOLUTION: The bone cutter 1 has an end mill 4 mounted on a robot arm cantilever-supported on a bed 10. The robot arm is constituted of a positioning arm part 13 erected on the bed 10 and a cutting arm part 2 connected to the positioning arm part 13. The end mill 4 is mounted on the cutting arm part 2 and the positioning arm part 13 moves the cutting arm part 2 vertically, longitudinally or horizontally with respect to the bed 10. The cutting arm part 2 moves the end mill 4 in parallel or oscillates it longitudinally, laterally or eccentrically with respect to the positioning arm part 13.
Patent JP-2002317845-A (JP)
Title: Shock absorbing device
Inventor: FUKUYAMA MAYUMI
IPC: B66B5/28
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing device for a falling object and the like capable of relieving the impact acceleration in collision of the falling object particularly to secure the safety of passengers in falling an elevator and the like under a condition that an emergency stop device is operated. SOLUTION: In this shock absorbing device 1 of a hollow cylindrical body plastically deformed by receiving the axial compression load, a ratio of an axial compression elastic buckling stress and a yield stress of a cylinder is above 1, a cross section of an opening part at a side receiving the impact load of the shock absorbing device 1, of the hollow cylindrical body is oblique to a cylinder axial direction of the shock absorbing device of the hollow cylindrical body. The falling object and the shock absorbing device 1 start their contact from the oblique part of the cylinder, and the shock absorbing device 1 can be gradually plastically deformed, whereby the impact acceleration can be relieved.
Patent JP-2002319167-A (JP)
Title: Optical pickup device
Inventor: HIROTA NORIAKI
IPC: G11B7/12
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a device with respect to the optical path of a laser beam radiating from a semiconductor laser element. SOLUTION: A collimator lens 2 is arranged on the upper face of the housing 4. On the upper face of the housing 4, there are also provided heat radiating holes 5 for radiating the heat of air in the space where an optical element is installed in the housing 4.
Patent JP-2002320072-A (JP)
Title: Original reader
Inventor: HIGAKI HIDETO
IPC: G03B27/52
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader with a mechanism that cleans dust and an image drawing agent hardly eliminated on a contact glass plate with a simple operation. SOLUTION: The image reader is provided with a cleaning mechanism 2 that can be reciprocated in the main operation direction on an upper part of the contact glass 1. The cleaning mechanism 2 is provided with a cleaning member 3 comprising a sponge 7 and a spatula 8 shaving off the image drawing agent, a guide wire 4, a cleaning device 5 sprinkling a cleaning agent to the cleaning member 3, and a vacuum device 6 that absorbs and removes the dust and image drawing agent removed from the contact glass 1 by the cleaning member 3.
Patent JP-2002325553-A (JP)
Title: Method for producing roasted onion
Inventor: KOBAYASHI ATSUKO
IPC: A23L27/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing roasted onion having more intensified flavor than that of conventional roasted onion. SOLUTION: This method for producing roasted onion is characterized by comprising roasting onion together with at least one selected from fennel greque, mustard and Cuminum cyminum, and oil and fat.
Patent JP-2002329350-A (JP)
Title: Optical disk manufacturing device
Inventor: KUBOTA YUKIHIRO
IPC: G11B7/26
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk manufacturing device which easily and surely aligns disk substrates to be stuck to each other. SOLUTION: An upper plate 8 and a lower plate 9 which can be perpendicularly moved relatively to each other in order to hold and press a pair of disk substrates Da and Db between themselves are provided. Center apertures of the pair of disk substrates Da and Db are fitted to a positioning member 23 arranged in the center position of the lower plate 9 to position the pair of disk substrates Da and Db to each other and to the lower plate 9.  A projecting body 24 which projects outward from the outside surface of the positioning member 23 and can be elastically drawn back is provided in the middle position in the vertical direction of the positioning member 23, and the projecting body 24 is engaged with edge parts of center apertures of disk substrates to hold the disk substrates in the middle position when being in the projecting state and allows the disk substrates to move downward beyond the middle position when being drawn back.
Patent JP-2002329322-A (JP)
Title: Disk recording and reproducing device
Inventor: ASANO KENJI
IPC: G11B7/0045
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent problems caused by occurrence of quick change of an environmental temperature or disturbance of a servo with respect to a disk recording and reproducing device where a disk 1 is irradiated with laser light from an optical head 4 to record or reproduce a signal on or from the disk 1. SOLUTION: In the disk recording and reproducing device, a system controller 10 detects it on the basis of temperature data obtained from a temperature sensor 16 whether or not there is probability that the signal has been not normally recorded; and when there is probability that the signal has been not normally recorded, the signal is actually reproduced to discriminate whether the signal can be normally reproduced or not. When it is discriminated that the signal can be normally reproduced, signal recording is continued as it is, but when it is discriminated that the signal cannot be normally reproduced, file management information corresponding to a recording area where abnormality has occurred is invalidated.
Patent JP-2002334780-A (JP)
Title: El lamp and its manufacturing method
Inventor: ASANO MASAHIKO
IPC: H05B33/10
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an EL lamp used for lighting various kinds of electronic apparatuses with low luminescent unevenness and uniform brightness, and provide a method for manufacturing the EL lamp. SOLUTION: This EL lamp is constituted in such a way that a phosphor layer 13 formed by dispersing phosphor powder 13B in thermo-softening synthetic resin 13A is piled up on a light transmitting electrode layer 2 on a substrate 1, heated and pressed, and a dielectric layer 4 and a back electrode layer 5 are piled up on the phosphor layer 13. By this constitution, the EL lamp with low luminescent unevenness and uniform brightness can be obtained.
Patent JP-2002334940-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: HIRANO TOMOYUKI
IPC: H01L27/108
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can increase the surface area of a lower electrode forming a concave type capacitor to increase the capacitance of an MIM structure, and also to provide a method for manufacturing the semiconductor device. SOLUTION: An HSG silicon 18 is selectively formed in a side wall part 17a of an amorphous silicon. A lower electrode 19a, having a thickness of 10 [nm], is formed by an Al-CVD method so as to cover the HSG silicon 18. Next, a dielectric film 20 is formed so as to cover the lower electrode 19a and a cylinder core layer 16. Finally, a cell plate to be formed as an upper electrode 21 is formed on the dielectric film 20, thus completing a capacitor.
Patent JP-2002335429-A (JP)
Title: Digital camera
Inventor: TAKAHASHI YOSHIAKI
IPC: G03B17/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that decreased number of operation members appearing in an appearance so as to simplify the digital camera and facilitate the operation by a user. SOLUTION: The digital camera provided with a 1st function used at photographing and a 2nd function used in a non-photographing state, includes a selection means that selects the 1st or 2nd function by a switching operation, a plurality of 1st operation member that select or execute detailed functions with respect to the 1st function by an external operation, and a plurality of 2nd operation member that select or execute detailed functions with respect to the 2nd function by an external operation. When the selection means is operated to select the 2nd function, at least one of the 1st operation members is shaded.
Patent JP-2002340632-A (JP)
Title: Flowmeter
Inventor: YONEMURA MASAO
IPC: G01F1/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter of wide rangeability free from limitation of a measuring object even when the passing flow rate is low. SOLUTION: The plurality of flowmeters 1, 2 for measuring the passing flow rate are arranged in series. A pressure control valve 5 capable of controlling optionally pressure of a passing fluid is attached to the inlet side of the flowmeter 1. A measured flow passage 3 is connected between the upstream flowmeter 1 connected to the pressure control valve 5 and the downstream flowmeter 2. A flow rate flowing down through the measured pasage 3 can be computed and measured as a difference between flow rate values measured in the flowmeters 1, 2. The rangeability is widen by controlling optionally the pressure of the fluid passing through the flowmeters 1, 2 using the pressure control valve 5.
Patent JP-2002341856-A (JP)
Title: Information display method, information display device, and medium for recording image information subjected to luminance conversion by information display method
Inventor: UCHIDA KAZUHIRO
IPC: G06T5/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that partial display elements (dots) are hard to see or sufficiently visible dots are lit with an excessive luminance to consume unnecessary power for display because display is performed with a uniform luminance without considering that display of a character is recognized with human eyes differently by dots. SOLUTION: In an information display method, a character image to be displayed is converted to a space frequency spectrum image corresponding to a required visible distance by Fourier transform, and an image obtained by multiplying the space frequency spectrum image by characteristics opposite to space frequency characteristics corresponding to the ambient luminance is subjected to inverse Fourier transform to generate a restored image, and information is displayed with luminance ratios of pixels corresponding to display elements of the restored image.
Patent JP-2001329479-A (JP)
Title: Method and system for feeding cellulosic material to treating tank
Inventor: BARRETT MARK D
IPC: D21C1/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide effective feed system and method used for introducing slurry of ground cellulosic fiber material into a treating tank. SOLUTION: A feed system 111 of a cellulose pulp treating tank (e.g. continuous type digesting can) is kept so as not to be restricted to required L/W ratio of a pump 121 for feeding wood chip slurry 113 to a high-pressure transfer apparatus. Since the feed system 111 can be kept to low temperature, flashing of the liquid to steam can minimally be controlled. A return conduit extending from the treating tank to high-pressure inlet 126 of the high-pressure feeder 124 can be made unnecessary. The liquid is pulled out from the slurry immediately before low-pressure inlet 123 to the transfer apparatus 124 and/or immediately after high-pressure outlet 127 to reduce L/W ratio of slurry at least by 0.25.  For example, the L/W of the slurry is reduced to (3.0/1) to (2.25/1) immediately before low-pressure inlet and reduced to (7.0/1) to (5.0/1) substantially immediately after high-pressure outlet 127.
Patent JP-2002019998-A (JP)
Title: Aligning unit for sheet-like material
Inventor: SAHLMANN JUERGEN
IPC: B65H5/06
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To improve alignment accuracy of a sheet in a sheet carrying direction 22 during sending of the sheet, in an aligning unit for a sheet-like material 1 wherein the sheet-like material 1 contacts with rotation members 25, 34 to be aligned at least on one side with respect to the carrying direction 22 to a machine for processing the sheet-like material 1 before passage of the sheet- like material 1 through a carrying plane 9 by use of the rotation members 25, 34. SOLUTION: In this unit, contact areas 36, 44 between the sheet-like material 1 and the segment rollers 25 aligning the sheet-like material 1 are minimized.
Patent JP-2002127422-A (JP)
Title: Ink jet head
Inventor: NISHIKAWA TAKAO
IPC: B41J2/045
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head in which a driver substrate can be connected in a short time and the ink jet head can be made compact while increasing the nozzle density. SOLUTION: The ink jet head comprises a first substrate 10 having a first channel array formed through a plurality of barrier walls, electrodes 15 provided for the barrier walls, and take-out electrodes 16 provided continuously to respective electrodes 15, a second substrate 20 having a second channel array formed through a plurality of barrier walls, electrodes 25 provided for the barrier walls, and take-out electrodes 26 provided continuously to respective electrodes 25, and driver substrates 19b and 29b electrically connected with the first and second substrates, respectively.  The first substrate 10 and the second substrate 20 are stuck to each other, the take-out electrodes 16 and 26 of the first and second substrates are connected with corresponding driver substrates 19b and 29b through an anisotropic conductive material 30, and the pitch width at the joint of the take-out electrodes 16 and 26 and the driver substrates 19b and 29b is set at 150 μm or less.
Patent JP-2002336671-A (JP)
Title: Apparatus for granulating muddy soil
Inventor: MORI YASUO
IPC: C02F11/14
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a muddy soil granulating apparatus suitable for granulating a large quantity of muddy soil. SOLUTION: A multiaxial agitator 70 is constituted by arranging in parallel a plurality of agitators 71 each of which is obtained by sticking many independent agitation blades 71b aslant to a rotary shaft 71a so that muddy soil can be agitated and mixed with a flocculating material while the flocculating material and the muddy soil are involved by the blades 71b and crushed by the shearing force of the blades 71b. A muddy soil supplying port 70b and a muddy soil discharging port 70c are arranged on the rear end side and the front end side of the agitator 70, respectively.  A water absorbing material supplying means 51, the first flocculating material supplying means 54, the second flocculating material supplying means 57 and a solidifying material supplying means 60 are arranged successively from the front of the port 70b toward the back of the port 70c for supplying a water absorbing material, the main flocculating material, an auxiliary flocculating material and a solidifying material into the agitator 70, respectively so that the supplied muddy soil can be granulated by the agitator 70 and the granulated muddy soil can be discharged to the port 70c.
Patent JP-2002336800-A (JP)
Title: Disk washing machine
Inventor: OKURA TSUTOMU
IPC: B08B1/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a disk washing machine for steel spheres capable of especially washing small steel spheres with a diameter of 1.2 mm or less after a grinding process easily and efficiently and making washing effect well and certain than before. SOLUTION: A steel sphere washing part 1, a supply hopper 2 housing steel spheres before washing to supply them to the washing part 1 and a receiving container 3 for receiving and housing the steel spheres discharged from the washing part 1 after the completion of washing are arranged and the washing part 1 is constituted by fitting recessed parts formed to the outer periphery of a fixed disk 4 and projected parts of a rotary disk 6 superposed on the fixed disk 4 to each other. Sponge-like members are provided to the mutually opposed washing surfaces of both disks 4 and 6 to press the steel spheres between both the disks by the rotation of the rotary disk 6 and the elasticity of the sponge-like members 9 and 15 to wash them while rubbing the same.
Patent JP-2002349324-A (JP)
Title: Control apparatus for internal combustion engine
Inventor: IDOGAWA MASANAO
IPC: B60W10/11
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To favorably reduce torque of an internal combustion engine when a shock involved with a release of a lockup clutch is suppressed as the lockup clutch is switched from an engaged state to a disengaged state during deceleration of an engine run through a stratified charge combustion mode. SOLUTION: The torque of the engine 11 is adjusted by varying the intake air amount during a homogeneous combustion mode and varying the fuel injection amount, during the stratified charge combustion mode, according to a load factor (a virtual load factor) obtained on the assumption that the homogeneous combustion mode is performed with the accelerator depression amount achieved during the stratified charge combustion mode. The stratified charge combustion mode is performed when a deceleration operation of the engine 11 is performed and the lockup clutch 31a is switched from the engaged state to the disengaged state. The fuel injection amount is then controlled based on the virtual load factor obtained on the assumption that a steady-state operation with homogenous combustion is carried out in the condition of the deceleration operation.
Patent JP-2002350874-A (JP)
Title: Liquid crystal display element
Inventor: MATSUKAWA HIDEKI
IPC: G02F1/1339
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element wherein an alignment state of any liquid crystal material is stabilized in the correlation relation to a sealing material and an inexpensive manufacturing method having a small number of stages can be realized. SOLUTION: The elution of the sealing material into a liquid crystal 3 is prevented by providing a seal barrier 10 forming a pattern parallel to a seal 6 inside the seal 6 to previously prevent the abnormality of the alignment state on the periphery of the seal 6.
Patent JP-2002351603-A (JP)
Title: Portable information processor
Inventor: TODA SHUJI
IPC: G06F3/0488
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable information processor having a three- dimensional user interface control means without increasing the number of operation keys in comparison with the case of the conventional portable information processor having a two-dimensional user interface control means. SOLUTION: The portable information processor is provided with an imaging means 1 to pick up a face image, a featured value judging means 2 to judge distance between specific points of a face by face image data as output of the imaging means, a three-dimensional user interface control means 3 to control a focusing position in the depth direction of a three-dimensional image according to distance between components of the face as output of the featured value judging means 2 and a display means 6 to display a three-dimensional space as output of the three-dimensional user interface control means 3.
Patent JP-2002064243-A (JP)
Title: Semiconductor laser device
Inventor: KONDO KIYOSHI
IPC: H01S5/024
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device which can perform correct APC by directly detecting output light to be irradiated on a photosensitive material. SOLUTION: When a light beam L is emitted from a semiconductor laser element 12, with the semiconductor laser element 12 and a photodetector 32 being in a temperature-controlled state, the influence of the temperature characteristics of the semiconductor laser element 12 and the photodetector 32 can be avoided, and the wavelength of the light beam L is stabilized. Thus, the luminous energy of the light beam L can be detected exactly by the photodetector 32, which in turn makes possible a correct control of the luminous energy of the light beam L emitted from the semiconductor laser element 12, based on the detection result (APC control). The detection result about the light beam L by the photodetector 32 becomes still more correct, because the photodetector 32 directly detects the light beam L irradiated on the photosensitive material. Thus, the APC can be controlled more exactly.
Patent JP-2002348288-A (JP)
Title: Spiroheterocycle derivative and medicine having the same as active ingredient
Inventor: HABASHITA HIROSHI
IPC: A61P3/10
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a spiroheterocycle derivative expressed by general formula I, controlling the action of chemokine/a chemokine acceptor, and effective for prevention and/or treatment of various inflammatory diseases, allergic diseases, immune suppression, cancer metastasis prevention, and acquired immune deficiency syndrome. SOLUTION: This invention relates to the spiroheterocycle derivative expressed by the general formula I (wherein, R<1> is H, alkyl, alkenyl, or the like; R<2> is keto, thioketo, alkyl, or the like; R<3> is alkyl, alkenyl, or the like; and A- and B-rings are each a condensed ring or a spiro ring), a method for producing the same, and a medicine having the same as an active ingredient.
Patent JP-2002354983-A (JP)
Title: Method for producing flour paste
Inventor: SAITO SEIZO
IPC: A23G3/34
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially producing a flour paste having good mouth meltability such as a custard cream and an emphasized egg flavor. SOLUTION: This method for producing the flour paste is characterized by mixing and dissolving a compositional mixed liquid containing 1-5% of a pregelatinized starch, 10-30% of egg yolk and saccharides, an oil and fat, a dairy product and a tasting component, carrying out a homogenizing treatment, filling the resultant homogenization treated liquid in a bag made of a resin and then heating the filled mixture with microwaves.
Patent JP-2002019978-A (JP)
Title: Paper feeder
Inventor: TAYLOR THOMAS N
IPC: B65H3/12
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of quickly and surely feeding the paper with reliability to sufficiently utilize the ability of a high-speed copying machine. SOLUTION: This paper feeder for feeding the paper from a paper stack 56 to a processing part, comprises a paper tray holding the paper stack 56, an air plenum 58 mounted on an upper part of the paper stack 56 and having a sealing mechanism 300 around an outer periphery, and an air blower producing the vacuum pressure in the air plenum 58 for sucking the paper of the paper stack 56 to allow the paper to be brought into contact with the air plenum 58 and the sealing mechanism 300. The air plenum 58 includes a wave forming face for waving the paper into the shape of plural chevrons and the sealing mechanism 300 is adaptable to the shape of plural chevrons of the paper.