baber/WOPTO huggingface dataset:
Patent JP-2001257142-A (JP)
Title: Aligner, exposing method and method of manufatcuring semiconductor device
Inventor: MAEDA KOJI
IPC: H01L21/027
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an aligner, an exposing method, and a method of manufacturing a semiconductor device by which a man power or a mistake associated with the changing work of parameter can be reduced. SOLUTION: A parameter of a main storage part 20 is stored in a sub storage part 23 at a predetermined point, the parameter of the main storage part 20 is compared with that of the sub storage part 23 by a parameter control system 24, and the comparison result is outputted.
Patent JP-2001257144-A (JP)
Title: Heat treatment apparatus for substrate
Inventor: KUGA TAKAHIRO
IPC: H01L21/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a heat plate due to heat contraction of a supporting member. SOLUTION: A heat plate 65 in a post exposure baking device is supported by an annular supporting member 70 having a circular step 70a along the inner circumference thereof. The supporting member 70 is fixed on a support 74 with a plurality of bolts 71. The bolts 71 are provided on the inner circumferential surface of the step 70a facing the outer circumferential surface of the heat plate 65, in a manner that the circumferential surface on the side of the heat plate 65 of the bolts 71 may be exposed toward the side of the heat plate 65. In addition, a collar 76 is provided around the outer circumference of the bolt 71, and the heat plate 65 is fixed at a given position by the collar 76.
Patent JP-2001257704-A (JP)
Title: Bridge for spanning tree and path revision method using it
Inventor: ISHII MASAHARU
IPC: H04L12/54
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To quicken restoration from interruption of communication by instantaneously coping with it when revision of a communication path takes place. SOLUTION: A bridge D detecting link-down of a root port takes a role of a root bridge and transmits Bridge Protocol Data Units(BPDU) whose root ID is revised into its own MAC address to a bridge C. Upon the receipt of BPDU having root bridge information inferior to its own root bridge information from the bridge D, the bridge C takes a role of the root bridge, transmits its own BPDU so as to allow a closed port B to immediately transit to a forwarding state. The bridge D receives BPDU superior to its own BPDU from the bridge C and stops a role of the root bridge and transmits TCN-BPDU to the bridge C. The TCN-BPDU are propagated to a bridge A via a bridge B. Upon the receipt of the TCN-BPDU, the root bridge A immediately transmits the BPDU, to which a TC detection flag is set, to all ports.  Bridges B-E receiving the BPDU, to which a TC detection flag is set, immediately delete the contents of a forwarding table.
Patent JP-2001257628-A (JP)
Title: Rake receiver
Inventor: MUKAI MANABU
IPC: H04B1/712
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a RAKE receiver that prevents deterioration in the characteristics due to increase in a multi-path interference signal in an inverse spread processing process. SOLUTION: An RF front end 11 converts the frequency of a multi-path multiplexed wave into a frequency of a base band signal to sample the base band signal. A transmission channel response estimate section 12 uses the sampled signal to measure a complex delay profile and gives the result to equalizers 13-15 and a complex conjugate value of a transmission weight of a desired path to multipliers 19-111. Variable delay units 114, 115 adjust timing to eliminate a signal after equalization and sbutractors 117, 118 eliminate an equalization signal up to a pre-stage. The equalizer 13 suppresses signals of h2-hN and the equalizers 14, 15 similarly suppress h2-hN.  Inverse spread units 16-18 conduct inverse spread processing, the multipliers 19-111 give a weight of a complex conjugate of the amplitude and the phase of signals through paths to the result of the inverse spread processing and an adder 112 applies in-phase synthesis to the outputs of the multipliers 19-111. A discrimination unit 113 discriminates bits of an output of the adder 112.
Patent JP-2001223591-A (JP)
Title: Digital compression system
Inventor: MIZUMOTO TETSUO
IPC: H04N19/103
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital compression system where a storage device or the like having an analog element stores an analog/digital synthesis signal pulse resulting from compressed digital code pulse by using a combination of an analog element and a digital code, the analog/digital synthesis signal is transmitted through a communication line or the like with an analog element and a digital decompression decode circuit can store and communicate a digital pulse with a conventional TTL level, characters, audio and image data or the like. SOLUTION: A digital compression circuit 1 recognizes number of digital code in order to compress the digital code with the conventional TTL level, through the provision of an analog element, and provides the analog/digital synthesis signal to three pulse generating circuits to generate pulses with three different voltages. Using a storage device with an analog element and a communication line or the like stores and transmits the compressed analog/digital synthesis signal, and a digital decompression circuit decompresses and reproduces the analog/digital synthesis signal pulse with an analog element into a digital code pulse with a conventional TTL level. This system can be applicable to storage and transmission of characters, audio and image data or the like.
Patent JP-2001253664-A (JP)
Title: Hydropneumatic elevator
Inventor: NAGATO TORU
IPC: B66B9/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the load during driving a hydraulic cylinder on a car side by using a hydraulic cylinder on the driving side for activating the hydraulic cylinder on the car side and using the gas pressure sealed in the hydraulic cylinder on the driving side. SOLUTION: This fluid pressure elevator 1 is provided the car 2 carrying passengers and baggage, a hydraulic cylinder 3 on the car side for moving the car 2, and a motor 13 for driving the cylinder 3. A driving means 4 is provided a hydraulic cylinder 12 on the driving side supplying hydraulic fluid 11 to the hydraulic cylinder 3, and the motor 13 driving the cylinder 12. The hydraulic cylinder 12 on the driving side has a fluid chamber 17 filled with hydraulic fluid 11 on one side of the internal piston 15 and a gas chamber 18 filled with gas 22 on the other side of the piston 15. The fluid chamber 17 is connected to the hydraulic cylinder 3 on the car side through a control valve 19.
Patent JP-2001011340-A (JP)
Title: Pearlescent pigment and cosmetic containing the same
Inventor: YOKOI KOJI
IPC: A61K8/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pearlescent pigment which is non-dark, exhibits highly favorable brightness, does not have a rough touch to the skin, and has excellent spread and excellent fit touch, and to provide a cosmetic which contains the pearl gloss pigment and has an excellent bright appearance. SOLUTION: This pearlescent pigment comprises glass flakes which contain silica (SiO2) in an amount of 45 to 75 wt.%, have an average thickness of 0.1 to 2.5 μm, an average particle diameter of 1 to 300 μm and an aspect ratio of 10 to 500, and is produced by a melting method. The aspect ratio is a value (average particle diameter/average thickness) obtained by dividing the average particle diameter by the average thickness. The obtained base material flakes are preferably coated with a noble metal and titania.
Patent JP-2001209144-A (JP)
Title: Heat developable photosensitive material
Inventor: WATANABE KATSUYUKI
IPC: G03C1/498
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high Dmax (maximum density) as a material for a photomechanical process, particularly for a scanner or an image setter and capable of giving an image with a slight rise of fog and a slight change of sensitivity in storage. SOLUTION: In the heat developable photosensitive material containing a non-photosensitive silver salt, photosensitive silver halide, a binder, a toning agent and a reducing agent on at least one face of the base, at least part of the toning agent and at least part of the reducing agent form a complex.
Patent JP-2001225639-A (JP)
Title: Automotive sun visor
Inventor: YAMADA KOHEI
IPC: E06B9/40
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an automotive sun visor capable of surely shielding the incidence of light hindering the operation and being handled without any contact with a rearview mirror and other members. SOLUTION: This automotive sun visor comprises a shade panel 10 for automotive front part, two screen sheets 21 and 22 formed in a size capable of covering the whole side window, a pair of winding rollers 31 and 32 for winding the two screen sheets 21 and 22 and setting them on the inside of the shade panel 10, a screw shaft 40 screwed to a screw groove formed on the inner surface of the winding roller 31 to send out the winding roller 31 to the shade panel 10 side by unwinding the screen sheet 21 and rotating the winding roller 31, and a guide member 50 for retaining the lower end of the screen sheet 21 driven to the winding roller 31 sent by the screw shaft 40, which is provided on the lower end part of the other screen sheet 22.
Patent JP-2001258397-A (JP)
Title: Flowerpot, flowerpot unit and main body used for the same unit
Inventor: ABE YORIJI
IPC: A01G9/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a flowerpot capable of being applied to a plant growing in whichever direction among horizontal, downward and upward ones. SOLUTION: Mounting stages 12b are inwardly projected from the central parts of upper parts 12a of walls 12 forming a bottomed main body having an inverse truncated pyramid shape with a top opening. Recessed parts 12c formed in such a way that they are inwardly expanded and a distance between apexes T1 adjacent to each other is nearly equal to a distance between apexes T2 adjacent to each other in the bottom 11 of the bottomed main body are formed in the top sides of the stages 12b. Thus, the walls 12 are inwardly offset to form spatial parts 12d under the mounting stages 12b.
Patent JP-2001259815-A (JP)
Title: Casting method with die casting machine
Inventor: NAKAGAWA HIROKI
IPC: B22D17/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a casting method with a die casting machine by which the spouting accident of molten metal from a gap between an injection nozzle and a die is prevented and also, high productivity and high yield of a good product is obtained. SOLUTION: In the casting method with the die casting machine containing a process for detaching/joining the injection nozzle from/to the die in each injection of the metal by using the die casting machine, after injecting the molten metal into the die by descending an injection plunger in an injection process, the injection plunger is started to ascent on and after the pressure in a goose neck becomes the atmospheric pressure, and the die is detached from the injection nozzle in the atmospheric pressure state inside the goose neck.
Patent JP-2001264184-A (JP)
Title: Method and instrument for measuring temperature of rotary body
Inventor: MAEHASHI EIICHI
IPC: B61K9/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an instrument and a method for measurement which can accurately measure the temperature of a rotary body by using a thermocouple fitted to the rotary body across a slip ring. SOLUTION: This rotary body temperature measuring instrument has the thermocouple 10 fitted to the rotary body 31, the slip ring 43 which has terminals provided on a rotation side and a nonrotation side, and a couple of conductors 11 which are connected to the nonrotation side terminal 44b, and measures the temperature TA of the rotary body (measurement point A) through the slip ring 43. Further, the instrument has a temperature IC 12 which measures the temperature TC of the rotation-side terminal 44a (contact C) and a thermocouple 14 which measures the temperature TD of the nonrotation side terminal 44b (contact D).  The difference (TC-TD) between the temperature TC and temperature TD is used as a reference value to derive the influence of an external factor on the rotation-side terminal and the correlation with the temperature TA is found to measure the accurate rotary body temperature TA.
Patent JP-2001265503-A (JP)
Title: Information processor
Inventor: NOSAKA NAOKATSU
IPC: G06F3/033
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processor to enable easy and efficient input of characters with the minimum hardware with excellent portability. SOLUTION: The input of characters is performed by software keys displayed on a display. In this case, sign keys are arranged like matrixes in one page (one screen) by integrating some of them and plural pages are made possible to be successively changed by a page changing key. In addition, KANA (Japanese syllabary) keys are displayed in one page by integrating them by every kind of unvoiced consonants (for example, 'ha', 'hi', 'hu', 'he', 'ho'), voiced consonants ('ba', 'bi', 'bu', 'be', 'bo'), semi-voiced consonants ('pa', 'pi', 'pu', 'pe', 'po'), etc., and the pages are made possible to be changed similarly to the above.
Patent JP-2001270272-A (JP)
Title: Printing paper and method of manufacturing the same
Inventor: TAKEDA KAZUHIRO
IPC: B42D15/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To necessitate a tool and a machine for executing externals-extraction, boring and the like on a user side in the case heteromorphous printed matter is obtained. SOLUTION: Printing paper 1 comprises a pasteboard 2 and formed printing paper 3 bonded onto the pasteboard 2 by an easy releasable adhesion means 4 likely to lose adhesion performance when once released, and a processing for applying an optionally shaped notch 5 such as an external shape, a hole and the like is applied only to the printing paper 3 before printing. After execution of printings 6 and 7 on the printing paper 3, the printing paper 3 is released to be separated from the pasteboard 2 along the notch 5, and thereby a necessary optionally shaped printed sheet 8 is obtained. In this case the tool and the machine for execution of externals-extraction, boring and the like are not necessitated on a user side wishing to obtain the optionally shaped printed matter.
Patent JP-2001261570-A (JP)
Title: Skin care preparation
Inventor: KAMEYAMA HISAMI
IPC: A61K8/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation having a high activity for inhibiting melanin formation, hardly being deteriorated in the preparation, capable of providing high medicinal virtues, and containing bleaching and skin-care components. SOLUTION: This skin care preparation contains a component (A) of an extract of seeds of Linum usitatissimum L., and a component (B) of a medicinal agent selected from the bleaching agent, an antioxidant and the like. The component (A) is produced by extracting the seeds of the Linum usitatissimum L. with water and/or a hydrophilic organic solvent (e.g. methyl alcohol, ethyl alcohol or the like).
Patent JP-2001258829-A (JP)
Title: Soft part-angle part connecting structure for endoscope
Inventor: SAKAMOTO KAZUHIRO
IPC: A61B1/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To firmly connect a soft part with an angle part with a simple structure and easily separate the soft part from the angle part in the repair of the inner part of an insert part by connecting an inner ring to an outer ring through a screw, and openably covering the head part of the screw with a fixing ring. SOLUTION: A connecting ring 38 on the angle part 30b side is arranged on the inside of a connecting ring 37 on the soft part 30a side, and a thick part 38a having an insert port 40 is formed in four positions of the inner surface. The upper and lower thick parts 38a have screw holes 42 in positions away from the insert holes 40, and a through-hole 43 is formed in the connecting ring 37. The screw 44 having the head part 44a having substantially the same diameter as the through-hole 43 is inserted from the through-hole 43 of the connecting ring 37 to connect the connecting ring 38 so as not to be relatively moved in the axial direction and rotating direction. A screw fixing ring 45 is fitted to the connecting ring 37 so as to be displaceable to the position for covering the head part 44a of the screw 44 and the position for opening it.
Patent JP-2001271474-A (JP)
Title: External wall material
Inventor: SAKAMOTO HIROSHI
IPC: E04F13/08
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To form a ventilation space between an external wall 1 and a skeleton without using any furring strips and to provide a sufficient ventilation performance. SOLUTION: Projecting bodies 2 of approximately same heights are formed vertically and horizontally at prescribed intervals apart respectively across the approximately whole face of the rear face of the external wall material 1. The cross section of the projecting body 2 is set to an approximately elliptical shape with the ratio of the long diameter to the short diameter set to 1.5-3.0 and the height of the projecting body 2 set to 7 mm or more.
Patent JP-2001276075-A (JP)
Title: Ultrasonic image diagnostic device
Inventor: OKUYA AKIRA
IPC: A61B8/14
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic image diagnostic device with which useful doagnostic images are obtainable from the higher harmonic components in echo signals and the diagnosis of internal organ diseases, etc., may be easily carried out. SOLUTION: The ultrasonic image diagnostic device which transmits and receives ultrasonic waves into and from the inside of an organism, captures echo signals, forms ultrasonic images and displays the same has a nonlinear amplifier 11 which forms the odd order higher harmonic components from the received echo signals by executing a nonlinear amplification having max. gain at the transmitting frequency and an HPF 12 which removes the basic wave components in the echo signals.
Patent JP-2001284534-A (JP)
Title: Circuit manufacturing method and circuit device
Inventor: WAKABAYASHI MASARU
IPC: H01L21/8234
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent an MIM capacitance circuit from being defective. SOLUTION: After forming a silicon layer 202 on the surface of a metal silicide layer 124 by sputtering, an insulation layer 121 is formed by CVD and the silicon layer 202 prevents the damage of the metal silicide layer 124 due to this heating. The silicon layer 202 stops dry etching the insulation layer 121 to prevent the damage of the metal silicide layer 124 and also prevents the damage of this layer 124 during its dry etching. Since the metal silicide layer 124 is not damaged, defects such as voids and peel off are prevented.
Patent JP-2001276905-A (JP)
Title: Skinpass rolling method for hot-dip zinc coated steel sheet
Inventor: AHOYA KAZUHIRO
IPC: C10N40/24
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the adhesion of zinc powder onto skinpass rolls experienced at the time of production of hot dip zinc coated steel sheet featuring highly coarse zinc surface and further provide an improved skinpass rolling method that is capable of producing in high efficiency hot dip zinc coated steel sheet with a specified surface roughness. SOLUTION: This invention provides a rolling process for the production of hot dip zinc coated steel sheet where hot dip zinc coated steel sheet is skinpass rolled by skin pass work rolls of the surface roughness (Ra) ranging from 1.5 to 5.0 μm on the arithmetical average. Further the skinpass rolling coolant oil (solution) sprayed onto said skin pass work rolls and/or said steel sheet during the rolling contains surface active agent and/or chelate agent with the coolant viscosity controlled to 2.7 cp or less.
Patent JP-2001275751-A (JP)
Title: Toothbrush and producing process of toothbrush handle
Inventor: KINOSHITA ATSUSHI
IPC: A46B5/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush in which rubber member can be bonded with a handle body made of a hard synthetic resin with ease and at a lower cost and decoration by heat transferring or hot stamps can be made even around the rubber member and which excels in appearance and design. SOLUTION: The rubber member 2 made of a thermoplastic elastomer having the rubber hardness of 80 or higher is bonded by ultrasonic welding with the handle body 1 made of the hard synthetic resin.
Patent JP-2001231813-A (JP)
Title: Bandage easily cuttable by hand
Inventor: OKAMOTO NOBUYUKI
IPC: A61F13/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a knitted adhesive bandage easily cuttable by a hand. SOLUTION: For solving the problems about this title, a plain tissue is knitted. Yarns with 50 deniers or less and 4g/denier to 5g/denier strength are used as warps, and yarns with a relatively high strength are used as wefts to knit bandage texture. The bandage texture is cut in a bandage width, and its rear surface is coated with an adhesive.
Patent JP-2000296237-A (JP)
Title: Pachinko machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify signal transmitting passages among plural control parts of a pachinko machine by making a first control part function as a main control part and a second control part as the special symbol control part. SOLUTION: Command data from the main control part 140 are transmitted to the CPU by way of a connector 164a, a data buffer IC164b, a VDP165, etc. Data lines/MZD0-/MZD7 are connected to input terminals A1-A8 of the data buffer IC 164b by way of plural resistances R12-R19. Output terminals Y1-Y8 of the data buffer IC164b are connected to input terminals CM[7]-[0] of the VDP165 respectively. A strobe signal line/STB is connected to an input terminal CMSB of the VDP165 by way of a resistance 20 and a direction regulation part 164e. The direction regulation part 164e is also used as a communication direction regulating means for the strobe signal. Two inverter IC's564e and 664e connected in series are used for the direction regulation part 164e, and the logic of the strobe signal once inverted by the former step inverter IC564e is returned by the latter step inverter IC664e.
Patent JP-2001284295-A (JP)
Title: Chemical mechanical polishing method and chemical mechanical polishing device
Inventor: YOSHIDA HIDEAKI
IPC: B24B37/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing method and a chemical mechanical polishing device having always accurate and stable oxidation- reduction potential. SOLUTION: When water is electrolyzed by using sulfuric acid water solution 103 as an electrolyte, hydrogen is generated from a cathode electrode 101 and oxygen is generated from an anode electrode 102. Oxygen is dissolved in polishing solution 106 until it attains oxidation-reduction potential of a preset value. The potential is controlled always fixed by an oxidation-reduction potential monitor of the polishing solution 106 immediately before polishing and feedback of oxygen solution. Addition of accurate and highly reliable oxidation to polishing solution is possible and further stable chemical mechanical polishing property can be obtained when compared to a conventional peroxide hydrogen water added type device.