baber/WOPTO huggingface dataset:
Patent JP-2001218663-A (JP)
Title: Sheet for bedding
Inventor: NAGATA RYOHEI
IPC: A47G9/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for bedding which can eliminate points such as light weight, strength, heat retaining property, and bulk (volume) that conventional bedding has been difficult to satisfy and difficult to give antibacterial and deodorizing properties or the like requested individually. SOLUTION: The above-mentioned theme has been solved by laminating a backing layer 2 preferably via a water resistant layer 3 in a heat insulating sheet 11 comprising a resin composition which contains hollow particles and/or air bubbles and which may also be mixed with an antimicrobial agent and a deodorant.
Patent JP-2001221223-A (JP)
Title: Anchor for concrete
Inventor: OTA ATSUSHI
IPC: E04B1/41
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional tube-like that anchor that is weak because of being made of vinyl without core and is not perfectly inserted into a hole bored in concrete in some cases so that the anchor cannot be fixed unless screwing the screw to the end starting the screwing from the tip, that is a stroke is too long. SOLUTION: This anchor for the concrete 6 has the screw 2 covered with a tube-like vinyl or the like around the screw 2 varied in diameter, pitch or the like along the anchor 6. Thereby, by only fastening the anchor 6 several times, portions 16 are expanded to allow adhesion and fixing of the anchor 6 to a wall face of a hole.
Patent JP-2001223610-A (JP)
Title: Cdma receiver
Inventor: OSHIMA AKIRA
IPC: H04B1/707
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a CDMA receiver that ensures stable operation. SOLUTION: The CDMA receiver, receiving a CDMA transmission signal between a base station and a mobile unit that is provided with a frequency conversion section that applies frequency conversion to a received signal and outputs a CDMA signal having an in-phase component and a quadrature signal, an information demodulation section that demodulates a signal on the basis of the CDMA signal to provide an output of a demodulated in-phase component and a demodulated quadrature component, an intra-pilot-symbol-group phase difference measurement section that measures an inter-pilot-symbol phase difference on the basis of the demodulated in-phase component and the demodulated quadrature component, an inter-slot phase difference measurement section that measures an inter-pilot-symbol-group phase difference,  and a frequency conversion section that uses the inter-pilot symbol phase difference and the inter-pilot- symbol-group phase difference, at the same time to generate a frequency control signal, to control the frequency conversion in the frequency conversion section, The inter-pilot symbol phase difference is used for code information to generate the frequency control signal and the inter-pilot-symbol-group phase difference is used for weight information, that is taken as absolute value.
Patent JP-2001229093-A (JP)
Title: Communication terminal
Inventor: OGAWA TAKEHIRO
IPC: G06F13/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal on which a communication fee is not charged concerning a data reception report. SOLUTION: A main control part 1 operates an RF module 11 when facsimile data reception is detected and transmits a signal which indicates data reception by radio from an antenna 12 to a wireless communication terminal P carried by a user.
Patent JP-2001230826-A (JP)
Title: Receiver
Inventor: SHIMIZU SOTA
IPC: H04B7/26
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that has consumed excess power because the number of taps of a channel separate filter is fixed to a number even when communication quality of a radio wave propagation path is excellent or bad. SOLUTION: The filter of the channel separator 2 of this invention is configured such that number of taps is changed by a control signal, a UW detection section 7 detects a unique word from an output of a data discrimination section 6, a BER calculation section 9 calculates a bit error rate(BER) on the basis of an output of the UW detection section 7 and estimates communication quality of the propagation path on the basis of the calculated BER to change number of taps of the channel separator 2.
Patent JP-2001226422-A (JP)
Title: Catalyst for polymerizing olefin p and method for producing olefin polymer by using the same
Inventor: IKEDA TAKAHARU
IPC: C08F4/6592
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To polymerize an olefin with a high activity without using an expensive organic aluminumoxy compound or a specific boron compound. SOLUTION: This olefin-polymerization catalyst comprises a metallocene compound containing [A] a transition metal selected from groups 3, 4, 5 and 6 in the periodic table, and [B] vanadium pentoxide gel and [C] an oraganoaluminum compound.
Patent JP-2001232981-A (JP)
Title: Holder for document and the like
Inventor: SAKUYAMA MASAHIRO
IPC: B42F7/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent drop-out of a document, inserted between the leaves of a holder for inserting the document or the like, from the holder during carrying the same. SOLUTION: The holder for inserting a document or the like between respective leaves is provided with a plurality of substantially rectangular and flexible sheets 1, 2 while the neighboring two sides 3, 4 of the superposed sheets are closed and the other two sides 5, 7, 6, 8 are opened continuously to insert the document or the like. In order to regulate the movement of the inserted document or the like, at least one piece of retaining means 11, 12 are provided in one set of the sheet unit near the opened sides while the retaining means are inward pushing pieces formed by providing the sheet near the opened side with cuts 13, 14.
Patent JP-2001236073-A (JP)
Title: Sound producing body having contact point spring
Inventor: MIYAMOTO KAZUMI
IPC: G10K9/18
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a cost increase accompanying in subjecting the entire part of contact point springs to an Au plating treatment and to reduce a cost without deterioration in characteristics and performance. SOLUTION: A sound producing body has a case body 1 and a pair of the contact point springs 2 extending from the case body 1. The contact point springs 2 are leaf springs consisting of phosphor bronze or stainless steel and having elasticity and their ground surfaces are subjected to an Ni plating treatment. Fastening regions 2A at the ends on the sound producing body connecting sides of the contact point springs 2 are subjected to Au plating or solder plating treatment and are soldered. Contact point regions 2B at the ends on printed circuit board connecting side ends are subjected to the Au plating treatment to obtain conduction with wiring patterns. Intermediate regions 2C occupying most of the contact point springs 2 remain in the state of the Ni plating of the ground surfaces.  The deterioration in the characteristics and performance of the contact point springs is averted, and since the Au plating treatment is just a portion, the cost reduction is made possible.
Patent JP-2001236826-A (JP)
Title: Conductive paste
Inventor: ADACHI YOSHINORI
IPC: H01B1/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste of superior solderability, soldering strength, and solder consumption. SOLUTION: The conductive paste is composed of silver powder as the main ingredient, metal powder containing palladium or platinum of 0.5 or less weight percent, vehicle, and inorganic component. The vehicle comprises butyl carbitol, terpineol, resin, ethyl cellulose, and polyethylene oxide.
Patent JP-2001240126-A (JP)
Title: Foldable extrusion packaging body
Inventor: IJICHI MASANOBU
IPC: B65D75/34
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a foldable extrusion packaging body having a structure suitable for carrying and high commodity protection performance. SOLUTION: The foldable extrusion packaging body is formed of an extrusion packaging body 2 formed of a storage section 5 and a sealing section formed of a sealing protrusion 7 and a sealing recess 8, which are molded integrally, and boards 9 and 11 are stuck on the surface and the back of the extrusion packaging body, and the packaging body is characterized by being sealed by fitting the sealing protrusion 7 with the sealing recess 8 in the state of being folded with the storage section 5 inside.
Patent JP-2001244170-A (JP)
Title: Hollow aperture for charged particle beam system and charged particle beam exposure system
Inventor: SHIMIZU HIROYASU
IPC: H01J37/305
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a hollow aperture, even with having high dimensional accuracy even if the aperture has a very small size by constituting the aperture only of members having simple shapes. SOLUTION: When two unit apertures 61 and 62 are superposed upon another, beam-passing holes 63 are combined and a hollow aperture which has a beam absorbing material 65 at the center, and beam passing holes having partially broken (support sections 64) quasi-doughnut shapes is formed. When this hollow aperture is used as the hollow aperture shown in Fig.1, a quasi-hollow aperture can be formed. By making such a hollow aperture positioned in the cross-over position of a charged particle beam or setting the position in a charged particle beam optical system which is conjugate with the crossover position, the opening angle of the aperture can be limited, and at the same time, coulomb effect can be reduced.
Patent JP-2001233066-A (JP)
Title: Radiator arrangement structure in automobile
Inventor: DOBASHI TOMIO
IPC: B60K11/04
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To ensure a crush stroke of a car body front portion at the time of collision in the case where a radiator for driving a radiator fan by an electric motor is disposed at a front side of engine. SOLUTION: An engine 18 is laterally loaded on a front portion of car body and an air conditioning compressor 29 as an auxiliary machinery is mounted to a right side portion at a front surface of the engine 18. A starter motor 37 as an auxiliary machinery is mounted to a left side portion at a front surface of the engine 18. A radiator 39 for driving a radiator fan 40 by an electric motor 41 is disposed at a front side of the engine 18 and the electric motor 41 is positioned at a front side of a space 44 formed between the air conditioning compressor 29 and the starter motor 37. When the radiator 39 is retreated by a shock of front collision, since the electric motor 41 can be advanced in the space 44, a sufficient crush stroke can be ensured to absorb the shock of collision.
Patent JP-2001028875-A (JP)
Title: Linear motor and its manufacture
Inventor: KIN KOUCHIYUU
IPC: H02K41/03
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce magnetic attraction force generated between an armature and a movable element by decreasing magnetic leakage passing in openings among the pole teeth of the armature. SOLUTION: An armature unit is formed in such a manner that an armature winding 4 is wound on a core 5 for an armature, the armature unit has two magnetic poles 1, 2 while having pole teeth 11a, 12b, 21b, 22a having a projecting shape towards opposite magnetic poles on the top faces of the two magnetic poles 1, 2. The pole teeth of one magnetic pole 1 are divided into two and extended so that the projected (2n-1)-th (n=1, 2,...) pole teeth are positioned in upper parts and the (2n)-th (n=1, 2,...) pole teeth are positioned in lower parts, and the magnetic teeth of the other magnetic pole 2 are divided into two and extended so that the projected (2n-1)-th pole teeth are positioned in lower parts and the (2n)-th (n=1, 2,...) pole teeth are positioned in upper parts, and magnetic flux alternates among the pole teeth in the upper parts and the lower parts and flows up and down.  A movable element 6 with a permanent magnet is moved relatively in gaps 8 among the upper pole-faces and lower pole-faces of the armature unit.
Patent JP-2001238851-A (JP)
Title: Flexible tube of endoscope
Inventor: TAKAHASHI SHINJI
IPC: A61B1/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a flexible tube which assists an inserting part to make a smooth, easy, and prompt inserting operation while correcting a flexible route straight among the inserting routes, by maintaining the difference in flexibility in the flexible direction toward the axis of the tube and by forming, at the same time, a hardness shifting part which has the difference of hardness toward the circumference between a high hard flexible part and a low hard flexible part. SOLUTION: At a flexible tube part 20a which constitutes an inserting part 20, a fixed length from a joining side to an operating part of a main body corresponds to a high hard flexible part 20aH, while a fixed length from a joining side to an angle part 20b corresponds to a low hard flexible part 20aS. Between the high hard flexible part 20aH and the low hard flexible part 20aS, a hardness shifting part 20aT is installed which changes the flexibility toward the direction of circumference. At the hardness shifting part 20aT, the high hard flexible part 20aH at both sides, left and right, and the low hard hard flexible part 20aS, at both sides up and down, respectively constitute a wave form as if they stretched out so as to make a V letter to the countepart.
Patent JP-2001241975-A (JP)
Title: Impact recorder
Inventor: SHIOZAWA HITOSHI
IPC: G01D9/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an impact recorder that records all of acceleration and acceleration waveform produced with a small quantity of memory capacity. SOLUTION: The impact recorder, which measures the acceleration that the object is exerted by various kinds of operation, includes a function that determines the difference between measured acceleration at present and last time and records the difference between the acceleration at present and last time.
Patent JP-2001243564-A (JP)
Title: Jewel robbery monitoring device
Inventor: MORIMOTO MASAYOSHI
IPC: G08B13/22
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To promptly report the state by an alarm or the lighting of a lamp or the like when the jewels to be sold are separated from the display stand for a fixed distance, that is they are robbed in many cases, to prevent a robbery and to simultaneously record the number of the robbed jewels and the condition of the robbery further. SOLUTION: A transponder called a tag is attached to all the jewels 3. In the case that the fact that transmission/reception signals with the transponder are at the fixed distance or more, that is the robbery, is detected by a detection mechanism 6 provided near the display stand 1, a computer mechanism 5 linked with the detection mechanism generates an alarm 9 and a warning 10, etc., and reports the robbery. Also, a counter 8 provided near the display stand displays the number of the robbed pieces and stores, records and keeps information such as the kind of the jewel and the name of a shop clerk supposed to wait on or waiting on at the time for instance put in the transponder beforehand.
Patent JP-2001249372-A (JP)
Title: Flash exposure control program sutter
Inventor: NAKAGAWA TADASHI
IPC: G03B7/16
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To improve well reproduced image rate for prints by lessening the drastic imbalance of the exposure value between a main subject and a background in flash photography, as much as possible. SOLUTION: The program shutter for controlling flash light emission timing with a correct aperture value, corresponding to a subject distance has a lens- setting means 35 which sets the position of a photographic lens in correspondance with the distance to the subject, a flash light emission timing section 26, which controls the flash light emission timing during the open motion of the shutter, a eight photometric section 33, which measures the external world luminance by natural light, an exposure control means 36 which controls the opening rate of the shutter dependently upon the output of the light metering section 33 and a control means 30, which controls the drive of the respective means and the respective sections.  The control means 30 controls the flash light emission timing section 26, so as to emit light at a shutter opening smaller by a prescribed value, in correspondance with the external world luminance by the light metering section 33, with respect to the correct distance of the flash light emission by the lens-setting means 35.
Patent JP-2001246552-A (JP)
Title: Abrasive pad
Inventor: ITO KOJI
IPC: B24B37/22
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive pad capable of ensuring the feed and discharge of a slurry, substantially perfectly controlling the number, size and shape of holes for performing the retaining, feed and discharge of the slurry, and reducing the frequency of the renewing of an abrasive surface or dispensing with the renewing. SOLUTION: A photo-curable resin is successively layered in twenty layers while hardening by a thickness of 100 μm by use of a molding device to provide the abrasive pad having holes opened to the abrasive surface, pipes at least partially communicating with the holes and formed horizontally, and grooves formed on the reverse side. The abrasive pad is substantially perfectly controlled in the shape, size and number of the holes to be formed, and the same can be said for an abrasive pad of a different lot. Therefore, a wafer can be polished with extremely high uniformity. The abrasive pad has particularly high discharging ability of the spent slurry.
Patent JP-2001240278-A (JP)
Title: Simple paper threading method and device
Inventor: TAKAHASHI KENJI
IPC: B65H19/10
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To easily execute the paper threading work manually by an operator without using a special device such as a paper threading device. SOLUTION: In a tower rotary press having a vertical printing part formed by vertically arranging a plurality of printing units, the connection paper 10 is suspended in a paper path from an upper part of the vertical printing part 5, and threaded from an upper part to a lower part while backwardly rotating the printing units 6a-6d, to be connected to the paper 9 fed from a paper feeding-out device of the tower rotary press, and then the connection paper is scanned from the upper part of the vertical printing part to the downstream side by normally rotating the printing units.
Patent JP-2001246024-A (JP)
Title: Collimator for golf and golf club with collimation
Inventor: KIN TOMOSHIGE
IPC: A63B53/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a collimator for golf and a golf club with the same which facilitates the determination of the linear direction without the sense of tension when the golf club is set ready. SOLUTION: A collimator 1 for golf is mounted on the head of a golf club to determine the linear direction. It is provided with a recessed form 12 and three points 13, 13 and 13 positioned in the perimeter of the recessed form 12. The recessed form 12 is so arranged as to be opened in the direction which faces the front of the golf club when it is set ready while being gradually reduced in width as it shifts toward the bottom thereof. The three points 13, 13 and 13 are arranged behind and on the right and left of the recessed form. The golf club has a collimation structure thus arranged on the head thereof.
Patent JP-2001257304-A (JP)
Title: Semiconductor device and method of mounting the same
Inventor: UCHIUMI KATSUKI
IPC: H01L23/50
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem in which when bonding a mount substrate and lead sections planarly disposed on a bottom face of a semiconductor device through soldering, sufficient mounting strength cannot be achieved since there are only a few bonding points. SOLUTION: A recessed part 9 is formed on a side face of each lead section 2 of QFN. When bonding the lead sections 2 on the substrate using solder or the like to mount them on the substrate, a bond enters not only the bottom face and side face of the lead sections 2 but also the recessed part 9, which increases the number of bonding points. Besides increase in bonding points, the bond has an anchoring effect against the recessed part 9, so that the mounting strength can be increased markedly and an influence due to stresses applied in some conditions in which the semiconductor device is used can be eliminated, thereby the reliability of a secondary mounting can be increased.
Patent JP-2001250491-A (JP)
Title: Cathode ray tube having upf type electron gun
Inventor: NAKAYAMA TOSHIO
IPC: H01J29/86
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To improve focusing characteristic without enlarging the neck diameter in a cathode ray tube having a Hi-UPF type electron gun. SOLUTION: In a pre-focusing portion of a Hi-UPF electron gun, a cathode, a control electrode, an accelerating electrode, a first anode, a focusing electrode, and a second anode are arranged in sequence. The anode voltage is added commonly to the first and the second anodes, and the focusing voltage is added to the focusing electrode. A through hole for an electron beam on the control electrode has a diameter of 0.57 mm or less, and the distance between the accelerating electrode and the first anode in the vicinity of the through hole for the electron beam is 1.9 mm or less.
Patent JP-2001258019-A (JP)
Title: Monitoring camera system
Inventor: SUZUKI HISATOKU
IPC: H04N5/225
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring camera system that realizes a network with a small-sized and simple configuration, having superior expandability. SOLUTION: The monitoring camera system is provided with turning devices 3-1 to 3-5, provided to correspond to monitoring cameras 2-1 to 2-5 to turn the monitoring cameras, an operation section 1 that gives a control signal to each turning device and receives a response signal from each turning device, an operation section interface 4 that is connected to the operation section 1, camera interfaces 5-1 to 5-5 that are connected to the turning devices correspondingly, a bus 7 that interconnects the operation section interface 4 and the camera interfaces 5-1 to 5-5, and common interface sections 42, 51-1 to 51-5, provided to correspond to the operation interface section 4 and the camera interfaces 5-1 to 5-5 and adopt a collector open output form with respect to the bus 7.
Patent JP-2001252025-A (JP)
Title: Device for pouring frozen sweet
Inventor: IWATA TSUTOMU
IPC: A23G9/22
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress temperature rise of a working fluid in a tank by an influence of an external heat. SOLUTION: A brine X in a pressure chamber 17 of a pouring cylinder 12 is returned to the side of the tank 27 by reversely driving a reversible pump 29 when a lapse of a fixed time between the finish of one pouring operation and the start of the next pouring operation is timed by a compulsively reversing timer. The reversible pump 29 is stopped when the reverse of the brine X is finished. The brine X in the tank 27 is prevented from vainly being subjected to temperature rise by the influence of the heat in a machine house 5 even if the brine X blocked in a pipeline in the machine house 5 afterwards shows high temperature because the residual amount of the brine X in the tank 27 is considerably increased.
Patent JP-2001267046-A (JP)
Title: Ceramic heater
Inventor: AMINO TOSHIKAZU
IPC: H05B3/18
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater of which no slip-off of an outer terminal occurs even after a long period of use, which is excellent in durability and is manufactured at low cost. SOLUTION: With a ceramic heater with a resistance heating element buried in a ceramic base body, a mesh or grating outer terminal for connection with power source is formed on the surface of the ceramic base body.