baber/WOPTO huggingface dataset:
Patent JP-2002069405-A (JP)
Title: Adhesive composition and adhesive tape or sheet
Inventor: KUNIYA MASAYOSHI
IPC: C09J7/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition and an adhesive tape or sheet that is useful for outer use in medical, by oleic, sports, beauty, health and other fields as first-aid plasters and large plasters and dressing materials, especially has good low temperature and water-proof properties and is not sticky. SOLUTION: A liquid state rubber component of 30 to 170 parts by weight at a nomal temperature and 50 to 400 parts by weight of a takifier are added to of 100 parts by weight of solid rubber component at a nomal temperature. The takifier is set to become 25 to 80 parts by weight to 100 parts by weight of the total rubber component. It is preferably to use an A-B type block copolymer and an A-B-A type block copolymer as the solid rubber component at a nomal temperature. And it is preferable to use liquid polyisoprene, polybutadiene, polyisobutylene, polybutene, styrene/isoplene copolymer, isoplene/ butadiene copolymer and the like as the liquid rubber component at a nomal temperature. The adhesive composition is laied on one side of a backing film such as an olefinic film and others and the adhesive tape and sheet are consisted of them.
Patent JP-2002072512-A (JP)
Title: Device for peeling coating liquid at bottom end of photoreceptor drum
Inventor: MORIMOTO EIJI
IPC: G03G5/05
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To rapidly and surely peel a coating liquid, on the inner side of a photoreceptor drum 10 and to obtain a uniform peeling width. SOLUTION: A cylindrical member 30 having the external shape size smaller than the inner diameter size of the photoreceptor drum 10 is installed within a treating vessel 20, in which the peeling liquid is stored. The peeling liquid flowing over from an upper peripheral edge 21 of the treating vessel 20 is discharged from the inside of the cylindrical member 30 and is circulated by a liquid feed pump 41. The peeling liquid is discharged to the inner region of the photoreceptor drum 10 from the cylindrical member 30 by a peeling liquid circulating means 40 for circulating the peeling liquid of the treating vessel 20. The discharged peeling liquid collides against the inside surface of the photoreceptor drum 10 and peels the coating liquid.  The liquid level vibration by the pulsation of the liquid feed pump 42 is stopped at the inner region of photoreceptor drum 10, and the liquid level height of the outer region is stabilized.
Patent JP-2002072973-A (JP)
Title: Clock signal generating circuit and display unit
Inventor: SEKIDO SATORU
IPC: G06F1/04
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To suppress effectively the level of EMI(electromagnetic interference). SOLUTION: This clock signal generating circuit hourly changes the duty ratio of a synchronizing clock signal by fixing the timing of one of the rising edge and the falling edge of the synchronizing clock signal which is synchronized with a data signal and by varying the timing of the other edge.
Patent JP-2002071991-A (JP)
Title: Method of manufacturing optical memory element and cutting device
Inventor: YAMAUCHI YASUTSUGU
IPC: G11B7/24047
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a smooth cutting surface (incident end surface) only by performing cutting even if secondary working such as polishing and resin coating is not performed after cutting. SOLUTION: In the method of manufacturing an optical memory element wherein two or more clad/core members which are composed of a resin made clad layer 3 and a resin made core layer 2 and moreover in which a projected and recessed part is provided in the boundary between both layers are laminated in at least one surface of a base body to form a laminated body 10 and thereafter the incident end surface 12 which guides incident light for reading out information in the projected and recessed part by cutting the laminated body 10 with a rotary blade 34 is formed, the blade edge of the rotary blade 34 is composed of a surface 34A orthogonal to the rotary shaft to which the rotary blade 34 is attached and a surface 34B diagonal to the rotary shaft, the resin made core layer 2 of the laminated body 10 is set to form the angle of 30 deg. to 60 deg.  to the orthogonal surface 34A of the blade edge of the rotary blade 34, and the incident end surface 12 is formed by cutting the laminated body 10 with the orthogonal surface 34A.
Patent JP-2002070991-A (JP)
Title: Pulley for carriage power transmission and recording device equipped therewith
Inventor: TSUYAMA KAZUHIKO
IPC: F16H55/36
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a pulley for carriage power transmission capable of reducing noise and vibration by mitigating collision of a driven pulley 39 against the teeth 41 of a toothed endless belt 43, and elongating the service life of the toothed endless belt. SOLUTION: Both a driving pulley 37 and the driven pulley 39 for winding the toothed endless belt 43 for mounting a carriage 23 equipped with a printing head 21 have interlocking teeth 45, 47 engageable with the teeth 41 of the toothed endless belt 43 on the circumferential faces thereof.
Patent JP-2002076148-A (JP)
Title: Non-volatile semiconductor storage device, its manufacturing method and reticle
Inventor: TAKEUCHI YUJI
IPC: G03F1/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device capable of realizing high yield and high reliability by suppressing failures caused by size variance on the end of a memory cell array. SOLUTION: The non-volatile semiconductor storage device is provided with at least the memory cell array composed of a plurality of element separation areas 16, a plurality of element areas 12 surrounded on the element separation area 16, a plurality of floating gate electrodes 18, and a control gate electrode 22. The width of the element separation area on the end of the memory cell array is larger than the inside (T1>T2), and an interval between the floating gate electrodes on the end of the memory cell array is larger than the inside (S1>S2).
Patent JP-2002078219-A (JP)
Title: Power unit and charger
Inventor: YAMAGUCHI MASAO
IPC: H02J7/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a battery deteriorates under a daily charge at a high temperature and a charged amount is reduced, and also to solve a problem that the time for an auxiliary charge meets with the power peak of a day. SOLUTION: A power unit comprises a secondary battery 2 and a charger 1 that in a supplementary fashion charges the secondary battery 2 and holds the secondary battery 2 in a dischargeable condition. The charger 1 comprises a 24-hour timer 7 that stores the time for charging the secondary battery 2 and a charge-control switch 5 that is switched by a charging signal of the 24-hour timer 7. When the time stored in the 24-hour timer 7 arrives, the charge- control switch 5 is turned on and the charger 1 carries out auxiliary charge of the secondary battery 2. The 24-hour timer 7 shifts the time for carrying out auxiliary charge of the secondary battery 2, changing the stored time every day.
Patent JP-2002076461-A (JP)
Title: Piezoelectric transformer
Inventor: KOBAYASHI TAKESHI
IPC: H01L41/107
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a high output power from a single piezoelectric transformer by a resonance of independent two outputs and one input. SOLUTION: The piezoelectric transformer utilizes an oblique symmetry plane spread oscillation mode. Its output is divided into two output electrodes 12, 13 between which a slit 14 is formed lengthwise from the output. The slit length is 1/3-2/3 of the length from the end face into which the slit 14 is formed to the end of an input electrode 11.
Patent JP-2002075292-A (JP)
Title: Vessel holder and vessel
Inventor: KIHARA UJIYASU
IPC: H01K1/46
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a holder and a vessel with which the holder can be joined to the end of a bulb and a junction work can be easily made. SOLUTION: The vessel 1 has a holder 6A mounted at an end part of a glass bulb 2. The holder 6A is equipped with a cylindrical body 61 formed of a non-circular shaped elastically deforming electric insulation material.
Patent JP-2002076058-A (JP)
Title: Semiconductor chip, semiconductor device, mounting board, manufacturing method of electric equipment and semiconductor device, and attaching structure of semiconductor chip
Inventor: KOMIYAMA TADASHI
IPC: H01L21/60
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip, a semiconductor device, a mounting board, a manufacturing method of electric equipment and a semiconductor device, and an attaching structure of a semiconductor chip that can absorb distortion even if distortion is caused between the semiconductor chip and its mounting board and can ensure electrical connection. SOLUTION: By pressing capillary 28 on each of connecting bumps 16 of semiconductor chip 12, each of bonding wires 18 is made to stand from each of connecting bumps 16. Then bonding wires 18 are molded with a resin, and after the height of the tips of bonding wires 18 is made equal by polishing the surface of the resin, the tips of bonding wires 18 are made protruded by removing the resin. As a solder ball and a solder paste are attached on each tip of bonding wires 18 and solder parts 22 are formed by reflow, even if stresses are caused due to the difference of thermal expansion between the chip and the mounting board, it is possible to absorb the stresses and ensure electrical connection with improvement of reliability.
Patent JP-2002066033-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly interesting and new game machine giving expectations to a player by improving an image of different color patterns in plural patterns and not making a display in pattern variations monotonous. SOLUTION: This game machine 1 is provided with a propriety judgment means, a judged result display means 43 for variably displaying the plural patterns, then stopping and displaying a large winning pattern combination in the case that a judged result by the propriety judgment means is winning and stopping and displaying a losing pattern combination in the case that it is losing and a special game execution means for executing a special game due to the fact that the judged result becomes the winning.  The different color pattern in the almost same shape as the other pattern for which a color inside the pattern is different is included in the plural patterns, game values are different between one large winning pattern combination and the other large winning pattern combination by the different color pattern in the almost same shape and a pattern variation display form for varying the patterns among the different color patterns in the almost same shape by color change inside the patterns is provided.
Patent JP-2002074701-A (JP)
Title: Method and device for transferring, driving and controlling optical pickup of recording/reproducing device
Inventor: KATAGIRI SUSUMU
IPC: G11B7/09
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To enable stable recording/reproduction for a large capacity disk by improving feed accuracy by pulse driving of an optical pickup, enabling stable in accordance with environmental change and change with lapse of time, and thereby reducing optical axis deviation between an objective lens and an optical beam. SOLUTION: A control part 8 for monitoring a driving signal of an objective lens actuator 3 sends a control signal to a pulse generating part 7 when the driving signal is detected to reach a preset threshold value. The pulse generating part 7, upon receiving the control signal, impresses a control pulse signal of a constant voltage and a constant width to a power source 6. With a driving pulse impressed to the power source 6, an optical pickup 4 moves in the direction diminishing an optical axis deviation; hence, the optical axis deviation is reduced. As a result, the driving signal of the objective lens actuator 3 also diminishes and soon becomes zero. At the point of time when the control part 8 monitoring the driving signal of the objective lens actuator 3 detects that it reached zero, the control signal to the pulse generating part 7 is stopped.
Patent JP-2002069723-A (JP)
Title: Anti-slip glove and method for producing the same
Inventor: MITSUMATA ATSUSHI
IPC: A41D19/04
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a glove capable of demonstrating a sufficient anti-slip effect even when working with water and being produced and sold at a low cost through bearing the surface thereof with fibers and undergoing an anti-slip process, and to provide a method for producing the glove. SOLUTION: This anti-slip glove is obtained by sticking short fibers to the surface of the rubber or synthetic resin glove body. The method for producing the glove is also provided.
Patent JP-2002079664-A (JP)
Title: Ink jet head and ink-jet recording apparatus
Inventor: WATANABE SHUICHI
IPC: B41J2/055
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a pressure chamber 4 from being adversely effected by a propagating pressure wave propagating in an ink supply channel 11 and its reflecting wave which are generated in association with the action of a piezoelectric actuator 21 for discharging ink drops. SOLUTION: A branching channel 16 is set to a diaphragm of the ink supply channel 11 between a supply port 3a and an end part 11a of the ink supply channel 11. A depth D of the branching channel 16 is set to satisfy D=(2n-1)λ/4 (n is a natural number) when a wavelength of the propagating pressure wave is λ.
Patent JP-2002082175-A (JP)
Title: Method for manufacturing two-dimensional array type radiation detector
Inventor: TONAMI HIROMICHI
IPC: G01T1/24
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a two-dimensional array type radiation detector equipped with a collimator which can be manufactured at low cost by accurately holding collimator plates and reducing the X-ray absorption. SOLUTION: A jig 7 for a channel-directional collimator 1 is used, which has many vertical grooves 8 where side parts of collimator plates 4 can be fitted inward in a hollowed space which confirms to the whole external shape of the channel-directional collimator 1, and the collimator plates 4 are inserted into the vertical grooves 8; while a support body 6 is adhered to the end parts of the collimator plates 4 to draw the collimator plates 6 out of the jig, a thin reinforcing plate 9 which has satisfactory X-ray transmissivity and can be bent is drawn out, while being adhered to the end surfaces of the collimator plates 4. Then another support body 5 is adhered to the opposite-side end parts to form the channel-directional collimator 1.  A slice-direction collimator 2 is likewise formed, and the both are fixed orthogonally to each other by using a detector 3 and a fitting frame (not shown).
Patent JP-2002083251-A (JP)
Title: Simulation correction method and device
Inventor: OZAKI ATSUO
IPC: G06F19/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a simulation correction method and device for correcting the simulation of an existing simulator to a desired simulation by the use of an algorithm of the simulation engine of the existing simulator. SOLUTION: An external simulator 31 comprises a correcting object extraction part 41 for extracting the attribute information of a designated object to be simulated from a database 22 for storing objects to be simulated, to which a simulation is executed by the simulation engine 21 and the attribute information thereof; and a simulation correcting function part 42 for comparing the corrected attribute information of the designated object to be simulated with the attribute information extracted from the database, judging whether the comparison difference exceeds a prescribed allowable value, and correcting the attribute information of the designated object to be simulated of the database 22, when the difference exceeds the allowable value.
Patent JP-2002088045-A (JP)
Title: 4,8-dodecadienedinitrile
Inventor: HARADA KATSUMASA
IPC: C07C255/09
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide 4,8-dodecadienedinitrile which is a new compound, useful for intermediate products, such as 1,12-dodecanedicarboxylic acid and 1,12- dodecanediamine, which are used as raw materials for nylon 12. SOLUTION: This 4,8-dodecadienedinitrile is obtained, for example, by reacting 2-methox-5,9-cyclododecadienone oxime with formic acid and further with hydroxylamine.
Patent JP-2001131549-A (JP)
Title: Matrix liquid crystal display
Inventor: RIEGER BERNHARD
IPC: G02F1/139
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display which has high optical anisotropy and is stable. SOLUTION: The matrix liquid crystal display is composed of two parallel support plates, an integrated nonlinear element and a nematic liquid crystal mixture having a positive dielectric anisotropy of >=+4 and a birefringence Δn of >=0.12, and has >=98% of a voltage retention after exposure to UV light for 20 h based on that before exposure to UV light. The liquid crystal mixture contains at least one kind selected from compounds represented by formula I (wherein R is a 1-10C alkyl or the like; r is 0 or 1; X is F, Cl, a fluorinated and/or chlorinated alkyl group or the like; L1 is F; L2 is H or F; Y and Z are each H or F; and one of Q1 and Q2 is 1,4-phenylene, 3-fluoro-1,4-phenylene or 3,5-difluoro-1,4-phenylene and the other is CH2CH2, CH2CH2CH2CH2 or single bond).
Patent JP-2002096181-A (JP)
Title: Bonding method for steel products and zinc or zinc alloy
Inventor: HIRABAYASHI KUNIO
IPC: B23K103/18
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To make quick and stable bonding with a prescribed strength under a reasonable condition of ultrasonic bonding for steel products and a zinc or a zinc alloy. SOLUTION: A base member 1 and an object to be bonded are overlapped, interposed between an anvil 3 and a horn 4 and given a prescribed pressure, the edge of the horn 4 slides by a vibration energy generated from an ultrasonic electric device 6 via a circular vibrator 5. And then, a base member 2 and the object to be bonded 1 are bonded by the friction heating generated from the vibration energy.
Patent JP-2002096522-A (JP)
Title: Serial recording apparatus
Inventor: USUI MINORU
IPC: B41J19/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the feed accuracy in a vertical scanning direction without complicating a carriage move mechanism and a paper feed mechanism. SOLUTION: A piezoelectric displacement element 11 is set for displacing a recording head 6 in a paper feed direction of recording papers. The recording head 6 is moved by a predetermined amount by the piezoelectric displacement element 11 in response to switching a printing path. The recording paper can be minutely fed in the vertical scanning direction with a high accuracy without depending on the accuracy of the paper feed mechanism.
Patent JP-2002112797-A (JP)
Title: Method for preparing recombinant type hepatitis b virus surface antigen and antigen
Inventor: TOUGI AKIKO
IPC: A61K39/29
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a recombinant type hepatitis B virus surface antigen by which a recombinant type hepatitis B virus surface antigen having a high antigenic activity can be mass-produced and to obtain the recombinant type hepatitis B virus surface antigen. SOLUTION: This method for preparing the recombinant type hepatitis B virus surface antigen is characterized by preparing the surface antigen by using an antigenic determinant region containing four antigenic sites of an S antigen of the hepatitis B virus surface antigen and a region capable of encoding at least four amino acids forming a transmembrane region.
Patent JP-2002100669-A (JP)
Title: Electrostatic chuck and its fabrication method
Inventor: SAKAI ITSUKO
IPC: H01L21/683
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a high quality and long life electrostatic chuck. SOLUTION: An electrostatic chuck which is for fixing a substrate to be treated by electrostatistic attraction in a vacuum treatment vessel. The chuck is provided with a thin film electrode (1) having a first plane in the side of the substrate to be treated, a second plane facing to the first plane, and an insulator layer (2) directly formed on the surface of the first thin film electrode (1). A part (2a) formed on the first plane of the above thin film electrode is composed of a polyimide layer.
Patent JP-2002100887-A (JP)
Title: Electronic apparatus
Inventor: NAKAJIMA YUJI
IPC: G06F1/16
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To simplify assembling work while accelerating reduction in thickness. SOLUTION: A recess 21 is made in a second apparatus housing 12 and an antenna board 20 is contained therein thus regulating movement of the antenna board 20 in the direction of an arrow. An insulation film member 23 is hinged using a both-sided tape 24 to turn about the recess 21 in the direction of arrows A and B. The insulation film member 23 is then set above the antenna board 20 contained in the recess 21 while stopping the forward end thereof at a stopper part 22 formed at the circumferential part of the recess 21 so that the antenna board 20 is positioned while being pressed resiliently against the recess 21.
Patent JP-2002104965-A (JP)
Title: Composition having function of prophylaxis and amelioration of fatty liver
Inventor: SHIRAISHI TADAYOSHI
IPC: A23L33/12
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new oil and fat composition having functions of prophylaxis and amelioration of fatty liver and a food and a medicine using the same. SOLUTION: This oil and fat composition comprises at least one or more of conjugated highly unsaturated fatty acids having a conjugated triene structure in the molecule, salts thereof and ester derivatives thereof and has functions of the prophylaxis and amelioration of the fatty liver. The food and medicine use the oil and fat composition.
Patent JP-2002111888-A (JP)
Title: Portable terminal remote control method
Inventor: TAKAE NAOTO
IPC: H04M11/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To efficiently change the setting content of a portable telephone system. SOLUTION: A remote control center 10 transmits to the portable telephone system 20 a change mail for collectively changing the storage contents of a memory incorporated in the portable telephone system 20 and a storage medium which can be attached/detached to/from the portable telephone system 20. The portable telephone system 20 collectively updates the storage content of the incorporated memory and the storage medium based on the change mail received from the remote control center 10.
Patent JP-2002108334-A (JP)
Title: Music class system, data processor, and recording medium
Inventor: DEJIMA TATSUYA
IPC: G06Q50/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a music class system which actualizes a music class that a member as a user can join at ease. SOLUTION: A Web server 102 that an operator 101 installs to open a music class site 103 connects a terminal device 104 that a student of the music class uses and a terminal device 105 that a tutor of the music class uses and relays image data, voice data, MIDI (music) data, or others (data of texts, points, musical scores, etc.). The member inputs his or her ID and password and requests service. When the member is a student, whether or not musical instrument data stored in an electronic musical instrument 20 are registered is authenticated according to the data, and when it is evident that the data are not registered, the service is provided limitedly for the student.