baber/WOPTO huggingface dataset:
Patent JP-2001329105-A (JP)
Title: Silica gel composite membrane
Inventor: HARA SUSUMU
IPC: B01J20/10
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To prepare a silica gel composite membrane having chemical stability and electrical properties both inherent in silica gel, and easily handleable as well. SOLUTION: This composite membrane comprises a porous polymeric membrane having cells communicating with the outside and silica gel filled in the cells. Optionally, the silica gel composite membrane is laminated with silica gel layer(s). The silica gel composite membrane is preferably >=60% in the transmittance of rays of light with a wavelength of 550 nm.
Patent JP-2001334526-A (JP)
Title: Steel belt cutter and infinite cutting method thereof
Inventor: TANAKA HIROSHI
IPC: B24B27/06
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel belt cutter capable of removing a cuttable limit with respect to an article to be cut and capable of infinitely taking cutting depth, and an infinite cutting method thereof. SOLUTION: Locking holes Y are formed in a steel belt 2 at an equal interval and chips 1 are welded to the part excepting the locking holes of the belt at an equal interval and the belt is formed into a loop shape and a drive ring having projections fitted in the locking holes provided on the entire periphery thereof is mounted on the output shaft 10 provided on the side of a main body X and a holding arm 8 is provided at one end part of the main body and a pair of left and right side surface plates 5a,  5b are provided at the other end of the main body and a ring-shaped recessed part 5c is provided inside the side surface plates and a roller ring 3 is supported on the recessed part in a rotatable manner through a large number of needle rollers 4 and projections Ya fitted in the locking holes of the steel belt are provided on the entire pheriphery of the roller ring and the steel belt is meshed with the drive ring and the roller ring to be wound around them and the drive ring is rotated by a power source.
Patent JP-2000344643-A (JP)
Title: Production of finely dispersed antiperspirant suspension and antiperspirant preparation for cosmetic use
Inventor: JOHANES BRAEKER
IPC: C01F7/57
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antiperspirant suspension easy to handle. SOLUTION: This antiperspirant suspension is obtained by the following procedure: an aluminum salt shown by the compositional formula: Al(OH)(3-b) XbzH2O (b is 0.4-3, esp. 0.45-1.0; z is <4; X is a halogen, esp. C1) which may be mixed with a buffering agent optionally and is effective as an antiperspirant is mixed, while being shielded from moisture, into a non-aqueous oil phase and then ground to a desired fineness at <80 deg.C using an appropriate grinder.
Patent JP-2001338460-A (JP)
Title: Disk device
Inventor: TAGUCHI HIROBUMI
IPC: G11B7/125
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce a temperature increase in a pickup part, and to stabilize and prolong the life of laser beam emission by absorbing heat generated by a movable laser beam emission part, and shielding off heat generated from a circuit board. SOLUTION: This disk device is provided with a heat conducting member for moving heat in a laser holder part, and a heat absorbing member inside. The disk device is further provided with a temperature sensor, and a temperature control system. Also in this case, a heat insulator is loaded between the circuit board for device control and a mechanical base including the laser holder.
Patent JP-2001342054-A (JP)
Title: Water pervious block
Inventor: KIKUCHI TAKEO
IPC: C04B35/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively reutilize a waste material. SOLUTION: An aggregate comprising (A) 10 to 90 wt.% crystallized stone material obtained by melting the ash content of a waste material at a temperature of 1,300 to 1,500 deg.C and crystallizing, and (B) 0 to 80 wt.% crushed waste ceramics, is mixed with 10 to 90 wt.% of sintered binder including 40 to 80 wt.% fine particulate of the crystallized stone material to make a composition of 100 wt.% as a whole. The composition is press molded and then fired at a temperature of 1,100 to 1,250 deg.C to obtain a water impervious block having 5 to 27 MPa of bending strength and less than 5% of water absorption rate.
Patent JP-2001335702-A (JP)
Title: Non-halogen flame retardant composition and non- halogen flame retardant electric wire
Inventor: KIMURA KAZUFUMI
IPC: H01B7/295
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an environmentally friendly non-halogen flame retardant composition which complies with the VW-1 level of the UL subject 758 standard, which is a high level flame retardancy standard, and which has excellent mechan ical properties and to produce a non-halogen flame retardant electric wire. SOLUTION: (1) The non-halogen flame retardant composition comprises 100 pts.wt. of a polymer, 50-300 pts.wt. of a metal hydroxide, which is a flame retardant, and sodium bicarbonate, which is a flame retardant auxiliary. (2) The non-halogen flame retardant electric wire comprises a conductor coated with the non-halogen flame retardant composition, wherein the non-halogen flame retardant composition comprises 100 pts.wt. of the polymer, 50-300 pts.wt. of the metal hydroxide, which is a flame retardant, and sodium bicarbonate, which is the flame retardant auxiliarv.
Patent JP-2001342435-A (JP)
Title: Coating agent and antimicrobial sheet
Inventor: SUENAGA SHUYA
IPC: C09D157/10
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent containing a synthetic resin emulsion or an aqueous dispersion and chitosan and an antimicrobial sheet in which the aforesaid coating agent is coated on a sheet-like base or a film-like base. SOLUTION: The coating agent of this invention has sufficient antimicrobial properties and, e.g. when coated on a heat sealable film-like base material, the material can be heat sealed and, when coated on a nonwoven fabric, paper or the like, stability against water can be added. Thus, this coating agent is useful for sheets, etc., used for suppressing growth of bacteria in drip solutions separated and flown out of packed foods, packed medical supplies, meats, fishes, etc., and keeping freshness of the foods for a long time.
Patent JP-2001005447-A (JP)
Title: Keyboard instrument
Inventor: KAWAMURA KIYOSHI
IPC: G10C3/16
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To select three performance sound forms of a strike-string performance, a non-strike-string performance and a mute performance, and to perform the performance or a performance exercise with various volume. SOLUTION: This instrument is constituted so that a hammer shank 214 onto whose tip a hammer 215 striking a string is supported is made impossible to strike string by being stopped with a stopper 30, and the stopper 30 is provided to be moved to a non strike-string position of strike-string impossible, a strike-string position allowing normal strike-string and the mute position between the non strike-string position and the strike-string position and muting struck string strength, and these positions are made selectable with a switch.
Patent JP-2001342595-A (JP)
Title: Electrodeposited picture with pattern and manufacturing method
Inventor: NAKAYAMA HAJIME
IPC: C25D13/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposited picture characterized by having a pattern and a square cross section, and the manufacturing method. SOLUTION: The electrodeposited picture with a pattern is characterized by having a pattern and an approximate square cross section; and further characterized by copying the surface pattern of an article having the pattern to an electro-conductive thin film, forming an electrodeposited picture on the patterned surface, after forming a decorative thin film, as needed after subjecting it to a releasing treatment on a patterned face of the electro-conductive thin film.
Patent JP-2001344823-A (JP)
Title: Optical information recording medium, method for producing the same and recording and reproducing method for the same
Inventor: UNO MAYUMI
IPC: G11B7/24
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a high density optical information recording medium capable of suppressing the erasure of adjacent information when recording is carried out at a higher density and to provide a method for producing the medium and recording and reproducing methods for the medium. SOLUTION: The optical information recording medium has at least a recording layer whose optical characteristic can be reversibly varied by irradiation with laser light, a light absorbing layer and a reflecting layer. The complex index of refraction n-ik of the light absorbing layer at the wavelength of the laser light satisfies the conditions A; 0<n<2.5 and 0<k<=5, the conditions B; 2.5<=n<=6.0 and 3.5<=k<=5.0 or the condition C; 5<k<=8 and the wavelength of the laser light is in the range of 300-500 nm.
Patent JP-2001347463-A (JP)
Title: Extension bar and fastening tool
Inventor: MORITA MITSUO
IPC: B25B13/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an extension bar capable of being fastened at an arbitrary length position of a main bar or fastened in a state it is inclined to a rotational central shaft of a fastening tool. SOLUTION: The main bar 101 is formed into the shape of a regular polygonal cylinder, insertion squares 102a and 102b are mounted on both ends of the main bar 101, and a tip part and a basic part of one 102b of the insertion squares are thinned with respect to its central part.
Patent JP-2001351901-A (JP)
Title: Dry etching method
Inventor: SADAMOTO MITSURU
IPC: H01L21/3065
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent pollutants from being deposited on the inner wall of an etching apparatus in etching operation. SOLUTION: A material capable of withstanding a temperature of 120 deg.C or above and possessed of a low surface energy of 30 mj/cm2 or below at room temperature is provided on the inner wall of the etching apparatus.
Patent JP-2001351201-A (JP)
Title: Method for inspecting magnetic disk defect
Inventor: OKABE AKIHIKO
IPC: G11B5/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the rate of occurrence of difference between the results of the whole track-area certification and shipping certification where inspection is performed, by thinning out tracks to be inspected without inspecting the defects of all the tracks of magnetic data recorded in a magnetic disk surface. SOLUTION: When a track having a defect is detected in the certification of a normal skipping system, operation is switched to scanning having a skipping rate lower than the normal skipping rate in an area in the vicinity thereof.
Patent JP-2001358884-A (JP)
Title: Facsimile gateway device, control method therefor and facsimile communication system
Inventor: YAMAGUCHI AKIICHI
IPC: H04L12/70
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile gateway device, capable of matching the communication speeds of a transmission side facsimile terminal and a reception side facsimile terminal in the facsimile gateway device for connecting a facsimile equipment, loaded with a modem for automatically selecting highest communication speed which is usable in common to the opposite modem and performing communication to an IP network. SOLUTION: A maximum communication speed, decided between a transmission side facsimile machine and a transmission side facsimile gateway device, and the communication speed decided between a reception side facsimile machine and a reception side facsimile gateway device are compared (S307). In the case that the maximum communication speed is higher, the maximum communication speed of the modem of the transmission side facsimile gateway device is set to the communication speed, decided by a reception side (S309), and the communication speed between the transmission side facsimile gateway device and the transmission side facsimile equipment is set (S310).
Patent JP-2001358262-A (JP)
Title: Thermal conduction material
Inventor: KAWAGUCHI YASUHIRO
IPC: H01L23/36
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce a thermal resistance of a sheet having both a thermal conductivity and EMC function by reducing the thickness. SOLUTION: A thermal conduction material 10 is a thermal conduction base material 11 laminated with a magnetic foil 12. In installing the thermal conduction material 10, the magnetic foil 12 serves as a supporting material and supports the thermal conduction base material 11, allowing the thermal conduction material 10 to be handled easily and thus increasing the workability. Because the magnetic foil 12 supports the thermal conduction base material 11 and compensates for an insufficient strength of the thermal conduction base material 11, excessive deformation or damage of the thermal conduction base material 11 can be prevented and thereby the thickness of the thermal conduction base material 11 can be 500 μm or below.  As a result, a thermal resistance is lowered dramatically, which increases a quantity of heat per unit time transferred from an electronic component to the heat sink and thereby a heat radiation effect of the thermal conduction material 10 is increased. The EMC function is performed by the magnetic foil 12.
Patent JP-2001358031-A (JP)
Title: Method for mounting pzt-based crystalline film element
Inventor: HASHIMOTO TOMONORI
IPC: C01G25/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a PZT-based crystalline film element which is excellent in moisture resistance, insulation resistance, and dielectric loss and can be used for the electric parts of a capacitor, etc. SOLUTION: In this method, the PZT-based crystalline film element constituted of a PZT-based crystalline film composed of Pb(ZrxTi1-x)O3 (0<=x<=1) formed on a substrate by hydrothermal synthesis and a thin film electrode formed on the crystalline film is mounted on a terminal electrode provided on a mounting substrate. The thin film electrode formed on the crystalline film has an uneven surface and, after a low-molecular adherent resin is applied to the uneven surface of the thin film electrode together with a curing agent so that part of the projecting sections of the surface may be bonded directly to the terminal electrode and the part of the projecting sections is bonded to the terminal electrodes, the resin is cured through polymerization or crosslinking.
Patent JP-2001010410-A (JP)
Title: Separation device for automobile luggage room
Inventor: SCHLECHT WERNER P
IPC: B60R5/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To perform switching so that after the separating net of an automotive luggage separating device is pulled out by a predetermined length, only a small returning force is applied to the separating net. SOLUTION: A winding shaft 19 freely rotationally provided within a housing 14 is provided with a drive 18 which performs switching so that a separating net 15 exerted with a great returning force is extended to a certain predetermined length and the returning force increased according to the extended length can be reduced to a small returning force that can be resisted by hand. This switching uses a strong first drive spring and a weak second drive spring, and when the extended length of the separating net 15 has reached the predetermined length, one means makes the action of the first drive spring 38 ineffective and imposes only the force of the second drive spring 39; the other means causes the second drive spring 39 to work in such a way as to reduce the force of the first drive spring 38 to generate the weak returning force.
Patent JP-2001323844-A (JP)
Title: Internal combustion engine having combustion type heater
Inventor: TABATA MASAKAZU
IPC: B60H1/03
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine having a combustion type heater capable of making the combustion type heater small, and sufficiently heating a cabin even if the small combustion type heater is used when the internal combustion engine is not operated. SOLUTION: This internal combustion engine has the combustion type heater 17 for heating engine cooling liquid of the engine 1; an EGR passage 19 connecting in a bypass state an intake air passage 9 and an exhaust passage 14 to a cylinder and re-circulating engine exhaust gas from the exhaust passage 14 to the intake air passage 9; an EGR cooler 22 installed in the EGR passage 19 and lowering the temperature of exhaust gas to be re-circulated; and a heater exhaust gas introduction means 47 for introducing the heater exhaust gas into the EGR cooler 22 when the engine 1 is in the specified stop state and the operation of the combustion type heater 17 is required.
Patent JP-2001353756-A (JP)
Title: Frame-like member molding machine
Inventor: FUSE HIROKI
IPC: B29C45/32
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a frame-like member molding machine capable of surely projecting a product after molding without damaging a mold by a molding pressure without necessity of replacing a replacement piece at each switching of a molding in the machine for molding frame-like members having different dimensions by a one-surface mold. SOLUTION: Molding parts of the frame-like members having different dimensions are respectively provided on separate parting surfaces so that the parting surface for forming a cavity 15 of the frame-like molding 31 of a large dimension is provided by superposing a template 12a and a template 12b and the parting surface for forming a cavity 16 of the frame-like molding 34 of an intermediate dimension is provided by superposing the plate 12b and a template 12c.
Patent JP-2002007905-A (JP)
Title: Method and device for physical distribution optimization
Inventor: HAYASHI HIROBUMI
IPC: G06Q50/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for physical distribution optimization capable of notifying a consumer of a precise commodity delivery date even if providers for each commodity or the addresses thereof are in a wide range, and judging and selecting the proper delivery date of each commodity or the like. SOLUTION: A server 10 extracts a standard delivery time and a standard appointed date of delivery from a commodity information file 13 and a standard appointed date file 14 to calculate a scheduled arrival date, and transmits it to a consumer information terminal 30. A mail-order seller information terminal 20 judges whether each commodity is in stock in the mail-order seller or not. The mail-order seller information terminal 20 calculates the time allowing a physical distributor to deliver or collect each commodity. The server 10 compares the scheduled delivery time with the standard delivery time of each commodity and sorts the commodity exceeding the standard delivery time from the commodity not exceeding it.  When the commodity exceeding the standard delivery time is not included in one order, the decided arrival date of the commodity having the longest scheduled delivery time is calculated and transmitted to the consumer information terminal 30 as the decided arrival date.
Patent JP-2002010293-A (JP)
Title: Stereoscopic image display device
Inventor: OZAKA TSUTOMU
IPC: H04N13/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a direct viewing stereoscopic picture display device which achieves a high-accuracy viewpoint position detection and/or distance detection with simple configuration, in the stereoscopic image display device with the tracking function. SOLUTION: This device is made changeable in the photographing direction of a camera 11 which take a photograph of an observer 54, and the horizontal movement in the right-to-left direction and the rotation of the camera 11 with respect to a observer of a mask substrate 7 are simultaneously carried out, on the basis of the viewpoint position of the observer 54 detected, based on the image photographed in this camera 11. Since the photographing direction of the camera 11 is dynamically changed, it is possible to increase the proportion of a head of the observer 54 occupied in a photographing image, and the detective accuracy of the viewpoint position based on the photographing image is improved.
Patent JP-2002001163-A (JP)
Title: Magnetic separation device and separation method for fluid
Inventor: AOGAKI RYOICHI
IPC: B03C1/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a separation device and method which are capable of separating the particulate materials contg. in fluid with high accuracy and high resolution. SOLUTION: This magnetic separating device includes a flow passage in which the fluid to be separated containing the particulate materials to be separated flows at a specified viscosity force, a magnetic field generating means which is disposed on the outside of this flow passage and imparts the magnetic field acting on the flow passage and a magnetic force field intensifying body which is disposed between the flow passage and the magnetic field generating means and/or within the flow passage and optimizes the magnetic force field acting on the fluid.
Patent JP-2002001883-A (JP)
Title: Wall covering material and non-stretched laminated film for protecting surface thereof
Inventor: YAGI MUNEHARU
IPC: B32B27/28
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-stretched laminated film for protecting the surface of a wall covering material excellent in film forming properties, antistaining properties, embossing properties, matting properties, and the thermal pressure bonding properties with a non-polyvinyl chloride base material, having proper adhesive strength, hard to generate fold wrinkles and having good fold wrinkle restoring properties, and to provide the wall covering material. SOLUTION: The non-stretched laminated film is formed by laminating an adhesive resin layer containing an ethylenic copolymer with a melting point of 70-105 deg.C and an antistaining thermoplastic resin layer with a melting point higher than that of the adhesive resin layer, and designed so that the modulus value thereof at the time of 20% elongation becomes 0.5-7.0 N/10 mm.
Patent JP-2002001597-A (JP)
Title: Pressure forming apparatus
Inventor: OSUGI KENJIRO
IPC: H01G13/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a soft part from uplifting at high temperature, which is fitted in the cavity formed on a rigid part of die on a pressure forming apparatus with the soft part. SOLUTION: Projections 26a, 26b and 26c in the soft part 14 of the die are made at contact positions with the frame 22 of the hard part of the die. At low temperature the projection 26 comes into tight contact with the frame 22 and the soft part 14 is maintained on the die, while at high temperature thermal expansion of the soft part is absorbed by squash of projection 26a as well as by the aperture created at low temperature between the soft part 14 and the frame 22.
Patent JP-2002032322-A (JP)
Title: Computer-switching system
Inventor: CHI YUCHO
IPC: G06F13/14
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide one type of a device for switching computers, which can be connected to several pieces or more computers and peripheral equipment and through which the peripheral equipment can be shared. SOLUTION: This one type of a device for switching computers can be connected to several pieces or more computers and peripheral equipment, and through which the plurality of computers can share the peripheral equipment. When a new computer is started on the same line, the switching device automatically switches connection of the peripheral equipment from an active computer to the computer desired to be started. The switching device is provided with a function for automatically returning connection of the peripheral equipment to the original computer after the computer desired to be started finishes setting the driver of the peripheral equipment, especially without affecting the original active computer.