baber/WOPTO huggingface dataset:
Patent JP-H10189116-A (JP)
Title: Electric connector assembly
Inventor: LUCI BENJAMIN S
IPC: H01R13/436
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector assembly certainly, easily, and inexpensively, which has a large number of terminals formed on a cable. SOLUTION: By a retaining tine 36, terminals 26 formed on a cable 24 are held in a plurality of passages 20 of a housing 12 consisting of a front part and a rear part. A retaining insert 70 having a thin base part 72 and a plurality of legs 74 is furnished between the periphery of the rear surface 18 of the housing 12 and a strain relief 50, and thereby the terminals 26 arranged at the periphery are secured certainly.
Patent JP-2000188393-A (JP)
Title: Manufacture of mos transistor
Inventor: GOTO HIROSHI
IPC: H01L29/78
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To avoid a reduction in the reliability of a gate oxide film by implanting punch through suppressing impurity ions in an amount which is a predetermined percentage or more of ions to be implanted onto a channel forming portion. SOLUTION: Punch through suppressing impurity ions are implanted onto a channel forming portion in an element region through part of a gate oxide film 3 and a gate electrode material layer in an amount which is 10% or more of ions to be implanted onto the channel forming portion, thereby avoiding a reduction in the reliability of the film 3. For example, in order to suppress punch through between source 7 and drain 8 regions, boron is ion-implanted at an acceleration voltage of 150 keV and a dose of 1×10-13/cm2. The film 3 is thereafter formed by thermal oxidation, and a polysilicon layer 4 is thereafter deposited thereon. Next, boron is ion-implanted onto the channel portion through the layer 4 and the film 3 in order to adjust a threshold value. The acceleration voltage can be increased at the same dose, and thus the punch through withstand voltage can be improved.
Patent JP-2000190100-A (JP)
Title: Leakage checking method for cooling plate
Inventor: WATANABE HIROKI
IPC: B30B15/34
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a laminated sheet from getting wet with a refrigerant. SOLUTION: A passage 1 of a refrigerant is provided. This invention relates to a method for checking leakage of a cooling plate 3 used for cooling a heated workpiece 2 while the refrigerant is distributed through the passage 1 after the workpiece 2 is heat-molded. An air is injected in the sealed passage 1, and the air pressure in the sealed passage 1 is measured. Lowering of the air pressure is measured, so that leakage of the passage 1 can be checked before the refrigerant 1 is supplied to the passage 1.
Patent JP-2001183351-A (JP)
Title: Inspection method for jointed quality of metal pipe
Inventor: YAMADA RYUZO
IPC: G01N29/04
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the jointed quality of a metal pipe is inspected with better accuracy. SOLUTION: Transverse-wave ultrasonic waves are made incident on a thermally affected part near the jointed part of the metal pipe. Scattered waves which are scattered by a grain boundary existing in the propagation path of the ultrasonic waves or by its internal texture are detected. Whether the metal pipe is jointed satisfactorily or not is evaluated based on preliminarily found correlation data on the intensity of the scattered waves, on a crystal particle size, on a welding temperature or on a mechanical characteristic.
Patent JP-H11182770-A (JP)
Title: Restraining plug cartridge for connecting pipe member
Inventor: ISHII HIDESABURO
IPC: F16L37/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To constitute a restraining means for elastically holding and restraining the outer peripheral surface of an end connection part of a pipe member to anchor-constrain it in a detachable state, into a cartridge so as to be easily integrated into a connecting plug structure body. SOLUTION: A restraining plug cartridge A is formed by integrating a packing member 10 fittingly inserted and held in a connecting plug structure body so as to seal the outer peripheral surface 52 of an end connection part of a pipe member D to be connected, a lock ring member 20 elastically holding and restraining the outer peripheral surface 52 to anchor-lock it, a stop ring member 30 for stop-holding the lock ring member 20 jointly with the packing member 10, and a release ring member for releasing the anchor-locking state of the lock ring part 20. This restraining plug cartridge A is fittingly inserted and held in the connecting plug structure body.
Patent JP-H11255956-A (JP)
Title: Stabilizer mixture
Inventor: GUGUMUS FRANCOIS DR
IPC: C08K13/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilizer mixture stabilizing a polyolefin against decomposition induced by light, heat or oxidation. SOLUTION: This stabilizer mixture comprises (A) a sterically hindered amine compound, (B) an organic or inorganic salt of calcium, and (C) an organic or inorganic salt of magnesium, or an organic or inorganic salt of zinc, with the proviso that when the component B is calcium stearate, the component C is magnesium-hydroxide-carbonate, zinc-hydroxide-carbonate or dolomite. The mixture is used for stabilizing a polyolefin to provide a stabilized polyolefin.
Patent JP-2000188471-A (JP)
Title: Printed wiring board and its manufacture
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/40
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board in which a hole for continuity having a superior electric connecting property can be formed, in which continuity property is given easily to the hole for continuity, and in which the thickness of a surface conductor layer and that of a rear-surface conductor layer can be controlled arbitrarily. SOLUTION: In this manufacturing method, a printed circing board which comprises a hole 1 for continuity used to electrically connect a surface conductor layer 2 to a rear-surface conductor layer 3 is manufactured. In this case, the manufacturing method is composed of a process wherein the hole 1 for continuity is formed in an insulating board 7, the surface conductor layer 2 comprises a land hole 21 in the peripheral edge part of the upper-part opening of the hole 1 for continuity is formed on the surface of the insulating board 7, and the rear-surface conductor layer 3 which comprises a covering part 31 used to cover the bottom part of the hole for continuity is formed on the rear surface of the insulating board 7.  In addition, the manufacturing method is composed of a process wherein the rear-surface conductor layer 3 is electrified, the surface conductor layer 2 is not electrified, the insulating board is immersed in an electroplating tank, and a plating filling layer 10 used to connect the covering part 31 to the land hole 21 is formed at the inside of the hole 1 for continuity.
Patent JP-2000186985-A (JP)
Title: Trace sample injection unit
Inventor: TSUDA TAKAO
IPC: G01N21/05
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To positively inject a trace sample by providing a rotor having a sample solution holding chamber with a fine inner diameter and inserted with a forming body of a fine hole into a hole formed by machining to form a valve type injection unit. SOLUTION: This trace sample injection unit applied to a chromatogram system which uses using capillary column is made of a polyimide resin and is provided with a rotor 1 having a sample solution holding chamber with the volume of about 12 nl, for example. A hole 12 is bored on the rotor 1 with a drill, and a hollow tube 13 made of polyether etherketone and having a hole 13a with a fine diameter is inserted and stuck to the hole 12 to from the sample solution holding chamber. The sample solution holding chamber may also be formed by installing a metal wire in the hole 12, injecting resin power or a resin liquid, then extracting the metal wire after molding. The presence or absence of bubbles in the sample solution holding chamber can be determined by manufacturing the rotor 1 with a transparent resin and observing it with an optical fiber or by measuring its electrical resistance.
Patent JP-2001182626-A (JP)
Title: Exhaust gas recirculation system of internal combustion engine
Inventor: TAKEMURA YOICHI
IPC: F02M25/07
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation system of an internal combustion engine which recirculates EGR gas to an intake air passage after lowering its temperature and also enhances EGR gas distribution to each cylinder. SOLUTION: EGR gas and a part of intake air are introduced into an exhaust gas recirculation control valve 4 via an exhaust gas recirculation passage 6 and via a branch intake passage 5, respectively, and the part of intake air and the EGR gas are introduced into an intake air collecting part 1a of an intake manifold 1 simultaneously.
Patent JP-2000188052-A (JP)
Title: Adjusting spring structure of thermal overload relay
Inventor: IGARASHI NAOYUKI
IPC: H01H61/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To simplify structure and facilitate assembly by installing a plate spring, a spring locking recess, a sloped protrusion, and a cover, and deforming the plate spring with the sloped protrusion to pressingly support an operation rod. SOLUTION: Before mounting an adjusting spring structure 50 on a frame body 11, an operation rod 31 is arranged in an operation rod housing space 51 of an opening on one side so that the end on the side where a reverse lever of the operation lever 31 is installed is engaged with a current adjusting mechanism. In this step, the plate spring 52 comes in slight contact with the operation rod 31. Next, a cover 56 is faced to a frame 11 so that the sloped protrusion 55 installed in a cover 56 can be inserted into a gap between the plate spring 52 and an end wall 57 of an operation rod housing space 51.  Then, by mounting the cover 56 on the frame 11, the other end of the plate spring 52 slides along the inclined surface of the sloped protrusion 55, the plate spring 52 deforms to pressingly support the operation rod 31, and the operation rod 31 is elastically supported with the current adjusting mechanism.
Patent JP-2001183865-A (JP)
Title: Toner, toner cartridge and developing device using same
Inventor: FUKUSHIMA KOJI
IPC: G03G9/087
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a toner which gives an excellent image free from defects over a long period of time and can stably be agitated and conveyed, a toner cartridge and a developing device using the cartridge. SOLUTION: The toner contains at least a bonding resin, a colorant and 3-10 wt.% wax and has 3-10 μm median particle diameter. The toner cartridge houses the toner in the body and has a toner agitating and conveying member for supplying the toner from the body while agitating and conveying the toner. The toner agitating and conveying member is freely rotatably disposed in the body of the cartridge in such a way that 0.5-3.0 mm interval is formed between the member and the inner wall of the body.
Patent JP-H1116330-A (JP)
Title: Audio disk and reproducing apparatus therefor
Inventor: TANAKA YOSHIAKI
IPC: G11B20/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To realize easy reproduction when an audio signal is mainly recorded by providing a video title set, which can be reproduced by a DVD video player, and a first management area including management information as well as another audio title set, which is not managed with this information and does not include reproduction control information, and a second management area including management information. SOLUTION: A DVD-audio format, which has compatibility with DVD-video although different area names are employed, are constituted by respective areas of an audio manager AMG and a plurality of audio title sets ATS following the AMG. Each of the ATS is constituted by an ATS information ATSI at the head, one or more following audio contents block set ACBS, and another ATSI at the end. In the ATSI, an play time period for each music piece in the ACBS is set in real time.
Patent JP-2000194177-A (JP)
Title: Electrophotographic device
Inventor: MARUYAMA AKIO
IPC: G03G5/147
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device capable of stably outputting a good image in any environment from low temperature and low humidity to high temperature and high humidity, ensuring improved wear resistance of a photoreceptor used and having a long service life and high image quality. SOLUTION: In the electrophotographic device in which an image is formed by adopting an image forming process including an electrification step by a contact electrification system by which the surface of an electrophotographic photoreceptor is electrified by applying voltage to an electrically conductive member brought into contact with the surface of the photoreceptor, the surface layer of the photoreceptor is formed by applying and hardening a solution containing a compound containing one or both of reactive acryloyloxy and methacryloyloxy groups in its molecule. The ratio (A/M) of the total amount A of the acryloyloxy and methacryloyloxy groups to the molecular weight M of the compound is <=0.005.
Patent JP-2000192020-A (JP)
Title: Antifogging agent composition
Inventor: ANDO RYOTA
IPC: C08F30/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an antifogging agent composition which imparts antifogging properties and stainproofing properties to the surface of a material when it is applied thereto by a simple coating or immersion operation. SOLUTION: This composition comprises 0.01-30 wt.% component A being a polymer containing at least 30 wt.% (meth)acrylate component represented by the formula and 69-99.9 wt.% component B being a solvent which dissolves the polymer. In the formula, R1 is hydrogen or methyl; R2 is -(CH2CHR5)m- or -(CH2CHR5O)mCH2CHR5- (wherein R5 is hydrogen or methyl; and m is an integer of 1-8); R3 is -(CH2)n (wherein n is integer of 2-4); and R4s, which may be the same or different from each other, are each a 1-8C alkyl.
Patent JP-2000192678-A (JP)
Title: Toilet unit and toilet floor unit
Inventor: KOMINE TOSHIHIRO
IPC: E03D11/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a toilet floor unit in which a floor thereof can be constructed on an out-of-specification basis, and a toilet unit which can be installed even if a toilet room is arranged under a staircase, is applicable even if one of an entrance and a window is variable, and is easy in installation thereof in a room. SOLUTION: A toilet unit 1 is comprised of a floor panel 2 and wall panels 3. The floor panel 2 is obtained by integrally forming a floor member and erect portions erected on the periphery of the floor member, and the wall panels 3 are each formed of a plate, having a height almost equal to the height from the floor to a wash counter 6 and a width almost equal to the length obtained by dividing the horizontal length of a wall surface of a toilet room into a plurality divisions. The floor panel 2 and the wall panels 3 can be assembled.
Patent JP-2001184418-A (JP)
Title: Terminal system for card
Inventor: OTANI MINORU
IPC: G06Q20/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To suppress the illegal use of an accidental card which is lost or stolen. SOLUTION: The card number of the card which is lost or stolen is stored as an accident card number in a host computer 1 and each card terminal 2 installed at a member store periodically obtains and stores accident card numbers from the host computer 1 every day through a telephone line, matches the card number obtained from an inserted IC card 3 against the stored accident card numbers, and sets the balance of the IC card 3 to '0' if a matching accident card number is found.
Patent JP-2000193988-A (JP)
Title: Production of liquid crystal display panel and apparatus for production
Inventor: YUHARA TAIJI
IPC: G02F1/1339
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To embody a process for producing a liquid crystal display panel which is capable of executing a stage for joining a pair of substrates of the liquid crystal display panel with a thermosetting resin by using single substrate type preheating in the process for producing the liquid crystal display panel which bonds and seals a pair of glass substrates with a sealing material using the thermosetting resin and an apparatus for producing the same. SOLUTION: This process includes (a) a stage of constituting the superposed substrates by superposing a pair of the glass substrates (LS) and (US) via the sealing material 11 using the thermosetting resin and spacers 12, (b) a stage for holding the superposed substrates between a pair of hot plates and subjecting the substrates to continuous heating and pressurizing to precure the sealing material 11 and (c) a stage for completing the curing of the sealing material by heating the superposed substrates subjected to precuring of the sealing material.
Patent JP-2000177277-A (JP)
Title: Invoice
Inventor: YAMAMOTO TAKESHI
IPC: B42D15/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To batch and deliver invoices of the same number, separately from many specific sorts of catalog packaging materials in the state that a personal information describing parts displaying consignees' personal information or the like is effectively concealed to a delivery trader by a mail-order selling company. SOLUTION: An upper piece 1 having a laminating part 4 for laminating a double-bond tape 5 extended at its end, an intermediate piece 2 printed with a consignee's personal information N and becoming a return/reply postcard or ordering a commodity and a lower piece 3 having general information describing part 7A regarding the commodity are folded in a three-fold state. An end of the piece 3 is extended and continuously provided with a delivery record piece 8 having delivery information 9. In the case of the three-fold state, the information N printed on personal information describing parts 6A of front and rear surfaces of the piece 2 are secured in a concealing state, and adhered to a suitable position of the packaging material of an object to be sent by utilizing the tape 5.
Patent JP-2000189103-A (JP)
Title: Health food comprising sterol derivative and its production
Inventor: OSHIDA YOSHIAKI
IPC: A61K31/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a health food including sterol derivatives capable of expecting a reducing effect on serum lipid inexpensively and its production method. SOLUTION: The raw material including sterol is dissolved in a solvent, bubbled with ozone gas, and then reduced or oxidized for cleaving the sterol between its 5th and 6th position to afford a derivative of the sterol such as alcohols, aldehydes or carboxylic acid derivatives, to obtain raw mixture for the health food.
Patent JP-2001162149-A (JP)
Title: Method for preparing binder-containing powder mixture
Inventor: KANAI KAZUMI
IPC: B01F3/18
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a binder-containing powder mixture having high packing density. SOLUTION: This method for preparing a mixture of powder and a binder comprises the first step to stir/mix powder and a part of the binder, the second step to compact the mixture and the third step to add the remaining binder to the obtained compact and stir/mix them.
Patent JP-2001165697-A (JP)
Title: Linearizer circuit
Inventor: OGAWA OSAMU
IPC: G01R15/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a linearizer circuit capable of linearizing an inputted signal no matter what characteristic curve it has. SOLUTION: In this circuit, an output of a functional circuit is inverted, variably amplified so that it can vary from 0 to 200%, and inputted into an adder. Thus, it becomes equivalent to being variable from -100 to +100%.
Patent JP-2000196781-A (JP)
Title: Communication line establishing method and information communication system
Inventor: KANEKO KATSUYOSHI
IPC: H04W48/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve convenience at the time of data communication at a moving destination and to reduce the communication cost. SOLUTION: When a mail giving information on a provider code desiring connection is sent to a PHS center 1 from a PHS terminal 3, the PHS center 1 retrieves a provider from an opposite data base 8 based on the provider code, establishes the existing position of the PHS terminal 3 by using a CS-ID data base 7 and transmits it to a retrieved provider center 4 with the telephone number of the PHS terminal 3. The provider center 4 accordingly retrieves an access point in the transmitted existing position from an access point data base 9 and makes a telephone call to the PHS terminal 3 from the router 5 of the access point. Thus, a line between the PHS terminal 3 and the provider center 4 is established through the nearest access point.
Patent JP-2000200983-A (JP)
Title: Lid opening and closing unit for electronic apparatus
Inventor: HIRANO MISAO
IPC: H01M2/10
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To enable a lid of an opening for insertion of components to widely open without the possibility of breaking the lid. SOLUTION: A lid body 41 that opens/closes an opening 21c formed on an apparatus enclosure 21 is provided with a slide hinge 43, which has mutually parallel two hinge parts 43a and 43b and is fixed with an axis to the lid body 41 by one of the hinge parts, 43a. A spring, which contains coiled parts for keeping its spring action corresponding to the two hinge parts 43a and 43b respectively, is attached to the slide hinge 43. The slide hinge 43 is inserted to a hinge holder 44 formed on the apparatus enclosure 21 side, so as to constitute to be slidable to the direction for an opening 21c. The lid body 41 and the slide hinge 43 are rotated by the spring 46 to the outside direction of the apparatus enclosure 21 to open the lid body 41 rotating inversely with respect to the apparatus enclosure 21.
Patent JP-H04209665-A (JP)
Title: Magnetic coating material
Inventor: KINOSHITA KOJI
IPC: C09D175/04
Filed: 1990-12-05
Abstract: PURPOSE:To prepare the title material excellent in the dispersion of a magnetic powder and giving a magnetic recording medium excellent in surface flatness, durability, and abrasion resistance by compounding a block copolymer having both a polyurethane segment and a vinyl polymer segment with the magnetic powder. CONSTITUTION:A block copolymer having both a polyurethane segment and a vinyl polymer segment [e.g. one obtd. by polymerizing at least one polymerizable unsatd. monomer in the presence of a compd. having at least one structural unit of formula I (wherein R1 is alkylene, cycloalkylene, esterified alkylene, phenylene, or alkylene contg. a benzene ring; and R2 and R2' are each alkylene, cyanoalkylene, amidoalkylene, or hydroxylated amidoalkylene) and at least one structural unit of formula II (wherein R3 is a polyol residue)] and a magnetic powder are compounded as the essential components to give the title material which is esp. excellent in dispersion of the powder and gives a magnetic recording medium, such as a magnetic tape or a magnetic disc, esp. excellent in surface flatness, durability, and abrasion resistance.