baber/WOPTO huggingface dataset:
Patent JP-2001281614-A (JP)
Title: Liquid crystal projector device
Inventor: KONISHI MASAAKI
IPC: G02F1/1335
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction and increase in luminance of a liquid crystal projector device. SOLUTION: An optical engine part of a reflection type liquid crystal projector is integrated, taking consideration the first color separation part, direction change part of incidence and emission, a second color separation part, a color synthesis part and a support body as a color separation synthesis part. Moreover, a polarization direction rotation member is laminated on the second color separation part and the color synthesis part.
Patent JP-2001286029-A (JP)
Title: Electric connection box
Inventor: NAKAMURA CHIE
IPC: H02G3/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box which is equipped with a favorable leak preventive structure between the tab terminals severally provided vertically at a plurality of bus bars arranged on an insulating substrate. SOLUTION: An electric connection box 21 stores a plurality of stacked circuit boards consisting of a plurality of bus bars 24, 25, 27, and 28 made of conductive material arranged on an insulating board 30, within an insulating case consisting of an upper case 22 and a lower case 23. Constrictions 24b and 25b which separate the side edges on the sides where they adjoin each other are made at the bases of the tab terminals 24a and 25a which are provided vertically at each bus bar 24 and 25 arranged on the insulating board 30 and project closely into a cavity 22a for engagement of connectors installed at the upper cover 22, thereby being juxtaposed on the same plane with each other.
Patent JP-2001285584-A (JP)
Title: Image reader and method for detecting width of original by using the same
Inventor: ISOZAKI ATSUSHI
IPC: H04N1/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device that can accurately detect the width of an original, irrespective of the condition of paper such as flatness or thickness of the paper of the original or the like, when an original reader detects the width of the original. SOLUTION: An identification pattern, consisting of gray color lines, is provided to both ends of a white member placed opposite to a contact image sensor CIS, and it is judged whether the identification pattern can be identified (S1-S8) by using threshold stored in a table. When the identification pattern can be identified even once, an original with an A4 width is read (S9). When the identification pattern cannot be identified even when the threshold becomes A0H, an original with a B4 width is read (S10).
Patent JP-2001287947-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: C03C10/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide glass having a high Young's modulus. SOLUTION: This glass composition has composition ranges of main components being 35 wt.%<=SiO2<=42.5 wt.%, 5 wt.%<=Al2O3<=30 wt.%, 20 wt.%<=MgO<=22 wt.%, and 5 wt.%<=TiO2<=20 wt.%.
Patent JP-2001238729-A (JP)
Title: Tooth brush
Inventor: AKAZAWA SOICHI
IPC: A61C17/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a tooth brush allowing smooth and polite brushing by the movement of brushing hairs in an oral cavity, giving a soft touch of hair ends to gums or mucous membranes in the oral cavity and offering a beautiful appearance for attracting the interest of an infant or child. SOLUTION: A hair implanted portion provided at the end of a grip shank is formed in spherical shape and brushing hairs are radially implanted in the hair implanted portion.
Patent JP-2001290422-A (JP)
Title: Tool for exchanging sample
Inventor: OI SAORI
IPC: G09F1/08
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a tool for exchanging samples which is capable of strongly appealing that the samples of new products associated with the merchandise associated with the new product are distributed even to customers, etc., having concern on such associated merchandise in addition to customers visiting counters, etc., for cosmetics. SOLUTION: This tool has a main body section 2, a hole section 3 formed on the main body section 2 and a pair of right and left cuts 4 formed at the bottom end of the main body section 2. The portion of the main body section 2 enclosed by both cuts 4 is formed as an insertion piece 5 to allow the selection of either of a form that the main body section 2 is erected by utilizing this insertion piece 5 and a form that the main body section 2 is hung down by utilizing the hole part 3. Display is made on the main body section 2 to the effect that the samples of the prescribed cosmetics are distributed in exchange with sample exchange cards 1 within the store.
Patent JP-2001286646-A (JP)
Title: Game machine and motion-controlling method for game machine
Inventor: KANEKO YUJI
IPC: A63F7/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To judge whether or not a control command is normally transmitted while ensuring a unidirectional communication from a main control means to a subsidiary control means. SOLUTION: A command group which is transmitted from a main control section 200 is transmitted to a special pattern display device 100 by a unidirectional communication. At the same time, the command group is returned to the main control section 200 side as well, and whether or not the control command group is normally transmitted can be judged while ensuring the unidirectional communication from the main control section 200 to the special pattern display device 100. Especially, the main control section 200 checks the compatibility between the returned control command group and the command group precedingly transmitted by the main control section 200 itself, and whether or not the command group transmitted to the special pattern display device 100 by the main control section 200 is normal one can be judged.
Patent JP-2001294888-A (JP)
Title: Non-reusing type grinding fluid
Inventor: OKUGAWA MICHIHIKO
IPC: C10M145/26
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-reusing type grinding fluid which has an excellent grinding performance, does not contain nitrogen compound, and does not pollute environments. SOLUTION: This non-reusing type grinding fluid characterized by containing 1 to 50 pts.wt. of (A) a carboxylic acid alkali metal salt and 1 to 40 pts.wt. of a nonionic surfactant, when the total amount of the grinding fluid is 100 pts.wt.. The component (A) includes potassium oleate and potassium hexadecanedionate, and the component (B) may be an ester-based nonionic surfactant and/or an ether-based nonionic surfactant having a HLB of 4 to 14. The COD of a treated liquid obtained by subjecting the 0.5 wt.% aqueous solution of the grinding fluid to a coagulation treatment is small, and the grinding fluid exhibits an excellent grinding performance and further does not contain a nitrogen compound. Therefore, the grinding fluid does not need the worry of environmental pollution, even when the grinding fluid is discarded.  The grinding fluid can suitably be used for the grinding processing of aluminum magnetic disks.
Patent JP-2001289210-A (JP)
Title: Pipe assembly
Inventor: MIKAWA TERUYA
IPC: F16B7/18
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a reliable pipe assembly without causing a lowering of strength of a connected part while easily connecting pipes using a tapered component and easily dismantling the pipes from each other. SOLUTION: When connecting the pipes 20 with 30 to constitute this pipe assembly, a hole 21 is formed on one side of the pipe 20, and a tapered hole 22 enlargingly opened to the inside of the pipe 20 is formed in the opposed position. A tapered component with an internal thread previously machined and with its outline surface shape provided with a truncated come type tapered part 12 and a collar part 11 projected from the tapered part 12, is pressed into the hole 22 from the inside of the pipe through the hole 21, while a bolt 41 is inserted through a hole 31 formed in the pipe 30, and fastened to an internal screw part 14 of the tapered component to connect the pipes 20 and 30.
Patent JP-2001293556-A (JP)
Title: Device for pouring molten metal
Inventor: TSUCHIDA JIRO
IPC: B22D17/30
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To make a pouring device for molten metal compact. SOLUTION: A pump for sucking/delivering the molten metal with a piston 2 in a cylinder 1, a molten metal pouring pipe line 5 for pouring the molten metal D in the cylinder into a mold, and a spool type valve element 8 slidably shifted in the vertical direction to the pouring position communicating the cylinder with the molten metal pouring pipe line and to the sucking position disconnecting them, are arranged and the molten metal pouring pipe line is constituted of an upstream side pipe line 41 parallel with the shifting direction of the valve element and a down stream side pipe line 42 in the direction crossing the above direction.  The upstream side pipe line and a valve seat 46 are arranged in series and the valve element and a valve stem 42 are connected in series, and the valve stem is made to pass through the upstream side pipe line and the operating side end part of the stem is projected through a through- hole 48 of a pipe line forming member 43 and a heater 52 is arranged in the inner part of the valve stem made to pass through the upstream side pipe line.
Patent JP-2001294143-A (JP)
Title: Brake for vehicle
Inventor: YAMAMOTO YASUNORI
IPC: B60T8/1761
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To shorten a braking distance. SOLUTION: A disk brake unit B is fixed to a wheel support member 1 for holding a wheel rotatably by attaching bolts 9. A pair of strain sensors 11, 12 are fixed to the bolts 9. The bolts 9 are deformed by receiving braking reaction in braking, and a deformed amount therein is detected by the sensors 11, 12. Brake fluid pressure supplied to the brake unit B is controlled increasedly or reducedly to make outputs of the sensors 11, 12 exhibit the maximum value in the braking, i.e., to make the maximum braking reaction act on the wheel support member 1 in the braking.
Patent JP-2000349241-A (JP)
Title: Semiconductor chip package and display device equipped with the same
Inventor: IMAMURA YOICHI
IPC: H01L21/82
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor chip package which is restrained from varying in wiring impedance so as to be uniform in input/output characteristics by a method wherein an electrode row is formed inside the peripheral region of a semiconductor chip, and a circuit cell array is built in a non-peripheral region between the row of electrodes and the peripheral region of the semiconductor chip. SOLUTION: A circuit cell array is divided into a first block 31 and a second block 32. That is, the circuit cell array is divided into a first block 31 and a second block 32 making a center line L1 parallel with the long sides 31a and 32a of a chip serve as a substantial boundary. Bits 1 to i belong to the first block 31, and bits i+1 to N belong to the second block 32 (N is even- numbered). Therefore, cells are equal to each other in area, a first bit cell, an N-th bit cell, a second bit cell, and an N-1th bit cell are arranged on each side of a center line L1. That is, the stages 31... of a shift register circuit are formed in the peripheral region of a chip 30, and the stages 71 of a drive circuit are formed on the chip 30 on the center line L1 side.
Patent JP-2001302261-A (JP)
Title: Lightweight expanded glass tile and method for producing the same
Inventor: KATAGIRI SHINOBU
IPC: C03C11/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight expanded glass tile in order to effectively reuse a used glass, and to provide a method for producing a lightweight expanded glass tile having merits of free foaming and foamed shape having sharp corners and flat surfaces as conventional tiles. SOLUTION: This lightweight expanded glass tile is obtained by mixing pulverized glass coarse particles having 50 μm average particle diameter with fine particles having 14 μm average particle diameter at a weight ratio of (35:5) to (25:15) preferably (30:10), using 1.0-2.0 wt.% preferably 1.5 wt.% calcium carbonate as the foaming agent based on the glass powder weight, kneading the resultant with 15 wt.% water then molding at 40 kg/cm2 pressure and heating and calcinating at 750-800 deg.C for 30 min to similarly expand the molded product to the shape thereof in molding.
Patent JP-2001304125-A (JP)
Title: Method of manufacturing hollow piston for compressor
Inventor: KATO TAKAYUKI
IPC: F04B39/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To discharge foreign matter such as chips existing inside a hollow head part of an intermediate product of a hollow piston. SOLUTION: A piston main body member and a cap of a material 160 for manufacturing a single-head piston are fixed, and then plural parts including an outer peripheral face of a head forming part 208 are machined. Then an internal space of the head forming part 208 is cleaned before the outer peripheral face of the head forming part 208 is coated. The material 160 is dipped into the washing water in a state that a grasping claw of a working robot holds the material 160 in a state that through holes 130 are positioned at an uppermost part, and the material 160 is rotated around a straight line perpendicular to an axis of the material 160 after the washing water flows from the through holes 130 into the head forming part 208 to change its attitude to a state that the through holes 130 are located at a lowermost part.  In this condition, the material is vibrated at a small angle around the straight line, and the ultrasonic vibration is applied to the washing water to discharge the chips or the like in the internal space from the through holes 130.
Patent JP-2000313342-A (JP)
Title: Direction changing device of steerable wheel for vehicle
Inventor: GIERC DANIEL B
IPC: B62D3/12
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an opening for receiving a tool for deforming an edge surface so as to fix a yoke at a predetermined position such that it can be prevented that an outer portion is moved and left from an edge surface. SOLUTION: The device for changing a direction of a steerable wheel of a vehicle is provided with a housing having a chamber, a movable rack 16 in both directions in the chamber for accomplishing an action for changing the direction of the steerable wheel to both directions, a pinion 18 engaged with the rack 16, and a yoke of which the portion is disposed in the housing and which slidably supports the rack 16 on the yoke when a steering handle of a vehicle is swiveled. The yoke is provided with a plastic molded body having a concave portion 130 and a flat spring 150 disposed in the concave portion 130. The flat spring 150 has a surface 154 engaged with the rack 16 and deviating the rack 16 to engage it with the pinion 18. The flat spring 150 supports the rack 16 so as to slide on the flat spring 150.
Patent JP-2000314350-A (JP)
Title: Diaphragm carbureter of internal combustion engine operated by stratified scavenging
Inventor: GERHARDY REINHARD
IPC: F02B25/20
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a structure and minify its volume, in the diaphragm carbureter of an internal combustion engine operated by a stratified scavenging. SOLUTION: An assembled portion 18 is fixed to a carbureter casing 3 at a longitudinal side 13 of a suction pipe road portion 4 and forms the operation portion of a diaphragm carbureter 1. An air pipe road 15 is extended from an air filter 16 side end surface 20 of the diaphragm carbureter 1 to a continuous end surface 21 of an internal combustion engine 2 side nearly in parallel with the suction pipe road portion 4. A shaft 24 of a throttle mechanism 14 is combined with a shaft 7 of a throttle valve 6 mutually through a transmission combination part 40.
Patent JP-2001305505-A (JP)
Title: Display pattern inspection method for liquid crystal display panel
Inventor: MAEDA IKUHISA
IPC: G02F1/13
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a display pattern inspection method of a liquid crystal display panel, which can reduce the rate of mis-judment and can enhance inspection accuracy. SOLUTION: After an exclusive logical sum XOR of a basic picture BP which consists of a binary picture, and an inspection picture IP which consists of a binary picture extracts a noncoincident part, the logical product AND of a mask picture MP which consists of a binary picture of an absorption mask to absorb the deviation of a contour of the display and the noncoincident part extracts a defective part.
Patent JP-2001217004-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: OOTSUKI MASAMI
IPC: H01M10/0567
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery that is excellent in deterioration resistance and has low surface resistance of non-aqueous electrolyte and excellent low temperature discharging characteristics while keeping properties necessary for a battery. SOLUTION: This is a non-aqueous electrolyte secondary battery which has a positive electrode, a negative electrode, supporting salt and a non-aqueous electrolyte containing phosphagen derivative of more than 2 and less than 20 volume %. It is a desirable state and manner that the non-aqueous electrolyte contains the phosphagen derivative of more than 3 and less than 20 volume % and that the ion source of lithium ion is LiPF6 and further that the non- aqueous electrolyte contains non-protonic organic solvent and that the non- protonic organic solvent contains cyclic or chain (aliphatic) ester compound.
Patent JP-2001306936-A (JP)
Title: Method for controlling advertisement information transmitting system and computer to be used for the same system and method for controlling the same
Inventor: SHIRAISHI TOMIHISA
IPC: G06Q30/06
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To easily exhibit advertisement information on a web page. SOLUTION: This advertisement information transmitting system is provided with a server 2, a client 3, and a consumer computer 4. The server 2 reads information to be advertised related with the client 3 from a data base in response to a request from the client 3, prepares an advertisement information registration page including the information to be advertised, and transmits it to the client 3. The client 3 which receives the advertisement information registration page accepts the input of the advertisement information following the advertisement information registration page, and transmits the advertisement information to the server 2. The server 2 stores the received advertisement information in the data base.  The server 2 reads the advertisement information stored in the data base in response to a request from the consumer computer 4, and prepares an advertisement page for the consumer including the advertisement information. Then, the prepared advertisement page for the consumer is transmitted to the consumer computer 4.
Patent JP-2001313242-A (JP)
Title: Resist coater
Inventor: AKAMATSU CHIKASHI
IPC: B05C11/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a small resist coater preferable in the aspects of environment and resource protection in which the structure can be simplified while reducing the manufacturing cost. SOLUTION: The resist coater comprises a rotary mechanism 3, a resist supply mechanism 4, a cleaning liquid supply mechanism 6, a waste cleaning liquid discharging mechanism 7, a mechanism 8 for recovering shook-off resist solution into a resist container 4, a channel 12 for discharging residual resist solution, and means 13 for making a switch between a resist discharge state and a resist recovery state. Residual resist solution is discharged during an interval after ending cleaning before ending drip coating of resist solution onto a set number of substrates 1 and recovered into the resist container 4 during an interval after ending drip coating of resist solution onto the set number of substrates 1 before starting next cleaning.
Patent JP-2001312694-A (JP)
Title: Method and device for recognizing many kinds of slips
Inventor: NISHINOMIYA HIROSHI
IPC: G06F19/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To speedily specify the kind of a slip from a large amount of slip defining object and to perform processing without receiving influence from format information. SOLUTION: Character information on a preparation source or a preparation source name being a character string showing the property of a slip itself most among pieces of information on the slip is set to be the first candidate of slip definition body tables 2-2, 2-3 and 2-4 to identify the slip by only collating processing of the character recognizing result of an input slip and the minimum item number of character string definition bodies. In the case of a slip (n), they are coincident in the first candidate character string of the tables 2-4 and coincident in the second candidate character string, and collation is repeated in order. In a character recognition result 2-1, the coincidence of all the first to fifth candidates is shown. The processing efficiency of slip recognizing processing is improved with the simplified collation algorithm of this character string.
Patent JP-2001318722-A (JP)
Title: Standby device
Inventor: MAEDA YASUSHI
IPC: H04N5/335
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a standby device provided with stable electric characteristics immediately after canceling the standby of an integrated circuit. SOLUTION: This standby device is provided with means 2 and 3 for keeping the element of the integrated circuit at an optimum temperature in the standby state of the integrated circuit. Also, the standby device is provided with the means 3 for interrupting the power source of the main circuit 4 of the integrated circuit in the standby state as the means for keeping it at the optimum temperature.
Patent JP-2001317275-A (JP)
Title: Door panel
Inventor: YOSHIDA TATSUYA
IPC: E06B3/74
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a door panel which has no looseness between a panel board and a doorcase part and can be manufactured with excellent productivity corresponding to many types. SOLUTION: The door panel (A1) is constituted of the panel board (1) and the doorcase part (2) having a recess groove (21) which is provided in the inner peripheral surface and into which the peripheral edge part (11) of the panel board (1) is inserted. A deep groove (12) directed inward is provided in the end face of the peripheral edge part (11) of the panel board (1), while at least either of the front and rear sides of the peripheral edge part (11) is formed to be a slant (13) descending toward the end edge.
Patent JP-2001323471-A (JP)
Title: Vegetation structure for face of slope
Inventor: NIWA CHIAKI
IPC: E02D17/20
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation structure for a face of slope having sufficient strength and enabling vegetation. SOLUTION: A first porous concrete layer 3 having strength and water- permeable functions and a second porous concrete layer 4 having functions as a vegetation base are stacked on the face of slope 2.