baber/WOPTO huggingface dataset:
Patent JP-2002360443-A (JP)
Title: Cooking plate
Inventor: ASADA YOSHIAKI
IPC: A47J37/06
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of the temperature of a cooking replacement plate by a heat sensitive rod and to improve the heating efficiency of the replacement plate by an electric heater. SOLUTION: The cooking plate has a cooking plate, a heating table on which the cooking plate is placed, an electric heater arranged inside the heating table and heating the cooking plate, a heat sensitive rod detecting the temperature of the cooking plate, and the cooking plate is made up of an outer frame plate set to the heating table, and a variety of replacement plates fitted into the opening provided at the bottom of the outer frame plate in accordance with a use, and by making the replacement plate portion as the original heating area contact the heat sensitive rod portion on the control master side, and by breaking the contact between the electric heater and the outer frame plate, only the temperature of the replacement plate can be correctly detected, and by avoiding unnecessary heating of the outer frame plate, the heating efficiency of the replacement plate is improved.
Patent JP-2002363910-A (JP)
Title: Method and device for constructing pavement including rubber-based aggregate
Inventor: KOKUSHO MASATO
IPC: E01C19/48
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for constructing a pavement including rubber-based aggregate allowing the curing time thereof to be shortened while maintaining the workability in constructing the elastic pavement. SOLUTION: This device for constructing the pavement comprises a placing and spreading device 9 for placing and spreading paving material formed by mixing at least the rubber-based aggregate with resin binder on a bed road surface R and a moisture feed device 34 for spraying moisture on the surface of the placed and spread paving material through a plurality of nozzles 30. After the paving material is placed and spread on the bed road surface R, moisture is sprayed on the surface of the paving material to promote the curing for hardening of the resin binder.
Patent JP-2002360457-A (JP)
Title: Cabinet structure
Inventor: WATANABE TAKEAKI
IPC: A47K1/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a drawer structure of a cabinet in which the accommodating amount of a drawer is increased by providing the drawer structure capable of effectively utilizing also the inner part of a cabinet body accommodating a drain pipe and which is handy. SOLUTION: A cabinet in which a sink or a wash-toilet stand is placed in the upper part of a cabinet body 10 and drain pipes (5, 6) from the sink or the wash-toilet stand are accommodated within the cabinet body, wherein a drawer 20 is placed in a manner of freely taking in and out of the cabinet body. This drawer is divided into the first accommodating chamber 29 and the second accommodating chamber 30 by a partition plate 24 partitioning off a pair of right and left side plates 23a and 23b at a given interval, the back plate 26 of the second accommodating chamber is placed at a more forward position than the back plate 25 of the first accommodating chamber, and the drain pipes are accommodated in a concave portion 34 formed behind the back plate of the second accommodating chamber when the drawer is accommodated within the cabinet body.  Preferably, the drawer having the above constitution is placed in inner space in the upper part than the under surface of a drain pipe trap accommodated in the cabinet body and a given accommodating structure is placed in inner space in the lower part than the under surface of a drain pipe trap.
Patent JP-2002364273-A (JP)
Title: Lowering device for winding shutter
Inventor: TSUDA KAZUHIKO
IPC: E06B9/78
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a lowering device for a winding shutter capable of showing a good appearance when the shutter is fully opened and of easily performing a slat-closing operation. SOLUTION: A stopper mechanism is constituted of a cap provided for the bottom slat, an upper end cover provided at an upper part of the guide rail, a stopper to be put between the upper end cover and the cap, and a handle connected to the stopper; the handle is located at a position where the handle can be easily operated by a person in a standing posture; and slat closing operation can be performed by lowering the handle.
Patent JP-2002361865-A (JP)
Title: Ink jet printer and driving circuit
Inventor: KONDO YOSHINAO
IPC: B41J2/055
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit which can generate high-voltage pulses with the use of only a low-voltage power source in an ink jet printer for discharging ink drops by driving piezoelectric elements. SOLUTION: There is set a circuit having an inductance 23 parallel connected thereto to a piezoelectric element TD having a rectifier circuit 24 series connected thereto. A parallel resonance circuit is constituted of a capacitance of the piezoelectric element TD and the inductance 23. The low-voltage power source is connected to the inductance 23 for only a predetermined period of time with the use of a switch circuit 22. High-voltage pulses necessary for discharging ink liquid drops are finally generated by carrying out a process of holding a flyback voltage of the inductance 23 by the rectifier circuit 24 at least once.
Patent JP-2002361758-A (JP)
Title: Belt molding drum
Inventor: KAWAMURA TAKASHI
IPC: B29D30/24
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of a joint stagger in a green belt and the precision deterioration of a joint examination. SOLUTION: The belt is structured of a plurality of belt segments. The belt segments include wide belt segments receiving a sharp angle angular part and an obtuse angle angular part at the tip part and the end part of a green belt material, and narrow belt segments arranged in between. The wide belt segments have a magnet imbedded in the inner face of the radial direction.
Patent JP-2002364224-A (JP)
Title: Television door phone with electric lock locking/ unlocking function
Inventor: OCHI SAYUMI
IPC: E05B49/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a television door phone with an electric lock locking/ unlocking function locking and unlocking an electric lock of a door by using the video pattern of an object. SOLUTION: In the television door phone with the electric lock locking/ unlocking function provided with the electric lock 2 provided on the door 1, a master machine 3 installed in the indoor and provided with a television monitor 31, a camera slave machine 4 installed in the neighborhood of the door in the outdoor and provided with a camera for photographing the image of an object, and a control machine 5 driving the electric lock and locking/ unlocking it, the master machine is composed of a storing part 32 for storing the image photographed previously with the camera slave machine, a comparison collation part 33 for transmitting a signal for unlocking the electric lock in the case that the secret image is collated and accorded with the image photographed with the slave machine, and a control part 34 for controlling the signal.
Patent JP-2002367332-A (JP)
Title: Magnetic tape cartridge
Inventor: OMORI SHOZO
IPC: G11B23/107
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To attain cost reduction of a magnetic tape cartridge by enabling manufacture of a bearing rotatably supporting a support shaft supporting a compression coiled spring energizing a tape reel downward at lower cost, and by providing the bearing which can stably rotate with less rotational load. SOLUTION: The magnetic tape cassette is provided with a tape reel, a lower half, the compression coiled spring energizing the tape reel wound around by the magnetic tape to the lower half, an upper half which supports the energizing force of the compression coiled spring and comprises a casing with the lower half to house the tape reel, and a support shaft held by a bearing hole provided at the center of the recessed part of the tape reel via a spherical body inserted into a through-hole of a ring type retainer and supporting the compression coiled spring by holding it between the support shaft and the upper half.
Patent JP-2002371720-A (JP)
Title: Pallet fall preventive device
Inventor: HAYASHI HISATSUGU
IPC: E04H6/06
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a pallet fall preventive device never causing a malfunction with a reduced number of part items. SOLUTION: This pallet fall preventive device 1 comprises a mounting body 2 to be fixed to a strut for supporting the lifting of a pallet, a pallet receiving lever 3 pivotally supported rotatably to the mounting body 2, and a drive means 4 provided on the mounting body to rotate the pallet receiving lever 3, so that the pallet receiving lever 3 is protruded onto the lowering course of the pallet in the rise of the pallet to prevent the fall of the pallet. The mounting body 2 comprises two hollow mounting shafts 13 and 14 for passing mounting members to be fixed to the struts and one stopping shaft 15 for limiting the rotation of the pallet receiving lever 3 both ends of which are fixed to two mounting plates 11 and 12, and the pallet receiving lever 3 is pivotally supported by one of the mounting shafts 13 and 14.
Patent JP-2003009333-A (JP)
Title: Moisture-proof structure for terminal
Inventor: FUKUSHIMA HIROTAKA
IPC: H02G1/14
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent insulation performance of a connection part, formed by caulking a terminal metal fitting on an end of a wire or cable, from deterioration caused due to penetration of moisture component and oil component for securing the required sealing performance, and to easily and to efficiently carry out a sealing work. SOLUTION: A conductor compression-contact part 21 of a terminal metal fitting 20 is connected with a conductor 11, exposed from the end of a wire or cable 10 by a pressure and the conductor 11 of the compression-contact part, is covered and sealed tightly with a cap seal 30 made of rubber so as to prevent the insulation performance from deterioration, caused by the penetration of moisture component and oil component into interstices of the strands of the conductor 11. The cap seal 30 is contained in a cap holder 40 in a compressed state, and the contact tightness of the cap seal 30 is further improved to make the sealing performance surer. This sealing work can be completed using a simplified manipulation in a short time and further more efficiently, in comparison with a conventional work using the hot-melt coating.  Moreover, troubles, such as separation of the hot-melt coating caused by and external bending force, can be solved, and the reliability of the sealing performance can be further inproved.
Patent JP-2002054334-A (JP)
Title: Steering column anti-theft device equipped with means for blocking latch bolt
Inventor: TOURATIER THIERRY
IPC: B60R25/021
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a steering column anti-theft device capable of efficiently blocking latch bolt when a casing is ruptured. SOLUTION: The anti-theft device comprises a first part 26A and a second part 26B connected together in an easily separable manner, a latch bolt 32 mounted to slide in the first part of the first part 26A of the anti-theft device between a projecting position and a retracted position collaborating with a shaft 22 of the steering column, and a blocking member 42 for blocking the movable latch bolt 32 which blocks the movable latch belt 32 mounted to rotate inside the first part 26A between a standby position away from the latch bolt 32 and an active position in which it collaborates with the latch bolt 32. The outer block of a cam 54 formed to the blocking member 42 rotates in the turning direction of the blocking member 42 and which is intended to collaborate with the latch bolt 32.
Patent JP-2003001330-A (JP)
Title: Finned masher roll device
Inventor: FUJIKI TOSHIO
IPC: B21B39/14
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent scratching caused by contact of a finned masher roll with a steel strip because of flopping due to defective shapes or the like of the steel strip. SOLUTION: A finned masher roll device presses and removes burrs, generated at cutting surfaces at the time of trimming of steel strip edges, by a tapered front end 1a of a finned masher roll 1. At least at the tip of the finned masher roll 1 placed beneath the steel strip 2 is installed a guide roll 12 for the steel strip 2. The guide roll 12 is set up rotatably against the finned masher roll 1. EFFECT:The device has a simple structure which does not necessitate a position adjustment apparatus in the width direction of the steel strip, and is capable of effectively preventing flopping of the steel strip even if the steel strip may have defective shape and thus preventing scratching of the steel strip surface.
Patent JP-2003002273-A (JP)
Title: Battery device for motor vehicle
Inventor: MATSUZAKI AKIO
IPC: H01M10/6556
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a battery device having structure that can uniformly cool the whole battery unit while miniaturizing a cooling fan. SOLUTION: This battery device 35 comprises a plurality of batteries 351 enclosed in a battery frame 352 of rectangular solid shape. A cooling fan 38 is provided at the front part of the battery frame 352, and a second cooling fan 39 is provided at the rear upper face. The front cooling fan 38 and the rear cooling fan 39 take in air from the front of a vehicle body and supply it into a passage formed between the batteries 351. The cooling air after cooling all the batteries uniformly is exhausted outside from an air exhaust port 354. The battery device 35 is provided with stays 355, 356 so as to be fixed to a vehicle body frame at the lower part of a step floor of a motorcycle.
Patent JP-2002029064-A (JP)
Title: Ink jet printer and its ink supply system
Inventor: WOUTERS PAUL
IPC: B41J2/175
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters from invading by maintaining a hydrostatic pressure constant. SOLUTION: An upper container which has a bottom wall and a side wall and in which ink forming an ink surface is stored includes a first section and a second section. The first section with an inlet for ink has the inlet provided with means for avoiding a flow of the ink in a direction towards the ink surface. The second section is separated from the first section by partitions set between the first and the second sections so that the sections communicate only at a lower half of the upper container.
Patent JP-2003016785-A (JP)
Title: Semiconductor memory and information device using it
Inventor: ISHIDA TERUBUMI
IPC: G11C11/41
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To achieve a high speed operation by pre-charging and equalizing bit lines at high speed while suppressing the scale of an internal voltage drop circuit. SOLUTION: In a pair of complementary type bit lines BL1/BL1# connected to a selected memory cell 3a, pre-charging and equalization are performed by supplying electric power from two systems of an internal voltage drop circuit 11 and a Vcc pre-charge circuit 12. Therefore, a load to be driven by the internal voltage drop circuit 11 is by far lighter than that in conventional technology and a small capacitor can be used, and hence the chip area occupied by the internal voltage drop circuit 11 is significantly reduced. Also, operation speed is increased compared wit the case in which pre-charge and equalization are performed with only one system in the internal voltage drop circuit 11 of conventional technology.
Patent JP-2003013942-A (JP)
Title: Hold mechanism of rotary body
Inventor: ONO MITSUMICHI
IPC: B60R7/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure of a rotary body keeping the erected state of the rotary body and securing a specified strength. SOLUTION: A moment in the arrow mark F direction acts on a leg 34 erected taking the rotary axis 30 of the body 32 as the center by the engagement of a stopper 36 urged in the arrow mark B1 with a protruded engagement part 42 formed at the side face of the leg 34 and the leg body 34 is pushed onto the slant face 40 of the bulged part 38 of the body 32. As a result, the erected leg body 34 is locked. In this way, as the leg body 34 is not locked to the rotary axis 30, it is not necessary to mold with resin the rotary axis 30 but the rotary axis can be made by metal. Hence, the axis body 30 can secure the specified strength.
Patent JP-2003020261-A (JP)
Title: Rapidly hardenable calcium phosphate cement for reinforcement treatment for living body bone capable of forming high strength hardened body
Inventor: HIRANO MASAHIRO
IPC: A61K6/838
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To produce rapidly hardenable calcium phosphate cement for reinforcement treatment for a living body bone capable of forming a high strength hardened body. SOLUTION: The rapidly hardenable calcium phosphate cement for reinforcement treatment for the living body bone consists of a mixed composition having a blended composition containing, by mass, a 5 to 500 ppm bone forming factor, 0.03 to 2% magnesium phosphate and 5 to 35% calcium secondary phosphate, and the balance calcium quaternary phosphate with inevitable impurities. The bone forming factor is allowed to exist as a stuck and carried state on the surface of the calcium secondary phosphate.
Patent JP-2003015811-A (JP)
Title: Input device
Inventor: OKADA HIROYASU
IPC: H04M1/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an input device by which operations are easily performed regarding the input device to be used for various kinds of electronic equipment such as a cellular telephone. SOLUTION: The input device the operations of which are easy and with less erroneous operations is obtained by constituting it so that a control means such as a microcomputer 15 detects an operating position of a multi-function operation body 12 to select individual characters, etc., among a plurality of groups of the number of characters consisting of a plurality of characters, codes and functions, etc., the control means recognizes the operating position at a point of time when a depressing operation is started, displays a character, etc., to represent the groups of the number of characters preliminarily allocated according to the position on a display part 2, further displays the individual characters, etc., of the groups of the number of characters according to the operating position when the operation position is changed as depressing the character, etc.,  and establishes the character, etc., displayed at a point of time when the depressing operation is released.
Patent JP-2003023492-A (JP)
Title: Call quality service switching system using bicc protocol
Inventor: KAJITANI MASAHIRO
IPC: H04M11/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a means for further simplifying the connection control of an exchange, when a channel is switched and moreover for realizing channel switching having less delays. SOLUTION: The exchange 001 mounts a BICC(bracer independent call control) protocol 004 and the channel can be established in an ATM network 005 or an IP network 006. A caller 002 normally makes a call in the IP network 006 in which there is no call quality. When call quality is determined as being poor, an event 200 is generated to the exchange 001 and a channel switch request 201 is given from the IP network 006, which is used normally, to the ATM network 005. The exchange 001 receives the event from the caller 002 and switches the channel in the IP network 007 to the ATM network. 005. The caller 002 confirms that the switching of the channel to the ATM network 005 is completed based on a response to the channel switch request 201. Thus, the call 300, using the ATM network 005 of the caller 002 and a caller 003, is realized.  The exchange 001 imposes a charge with respect to the call of the caller 002 which uses the ATM network 005.
Patent JP-2003021518-A (JP)
Title: Measuring method using vibrator, measuring device and drive device of the vibrator
Inventor: YOKOI SHOJI
IPC: G01C19/5776
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To shorten a start time to stabilization of vibration state of a vibrator for measurement when detecting physical quantity applied to the vibrator by exciting the vibrator with drive vibration, based on the detection signal obtained from the vibrator. SOLUTION: In this method, a vibrator 5, a self-exciting oscillation circuit 10 producing an oscillation loop 32 together with the vibrator 5 and exciting the vibrator with drive vibration, and a detection circuit for outputting the detection signal from the vibrator are used and physical quantities are measured based on the detection signal. When the drive vibration is activated by using the self-exciting oscillation circuit 10, vibration of spurious mode having a proper resonance frequency different from the proper resonance frequency of the drive vibration is generated. An addition signal of a frequency different from the proper resonance frequency of vibration in the spurious mode is generated from the oscillation loop 32 when the drive vibration is activated, and applied to the oscillation loop 32.
Patent JP-2003022976-A (JP)
Title: Organometallic vapor growth device
Inventor: NODA TAKAO
IPC: H01L29/778
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an MOVPE device with which epitaxial growth is enabled while reducing the dispersion of HBT performance between wafers. SOLUTION: In the susceptor of the MOVPE device, a large number of pores are formed on the susceptor surface, which is not directly contacted with the wafer, and a mechanism is provided for discharging the gas of H2 or the like from these pores. This discharged gas forms the barrier layer of gases between the gases of raw materials and the susceptor so that the gases of raw materials and cracked and generated gases thereof can not be directly contacted to the susceptor surface.
Patent JP-2003030676-A (JP)
Title: Three-dimensional image plotting method and device and recording medium
Inventor: KINOSHITA TAKESHI
IPC: G06T15/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image plotting method and a device therefor and a recording medium relying on inverse perspective drawing for general object plotting including reflection, refraction and transmission and for various inverse perspective plotting, and to provide the three-dimensional image plotting method and the device therefor and the recording medium for forming various images in which perspective and view points are freely set including the inverse perspective. SOLUTION: A line-of-sight direction to project an object, a screen to project the object and a divergence point are set. In the case that the divergence point is set on the far side of the screen seen from the line-of-sight direction, the divergence point is defined as an inverse view point viewable from many view points and the object is projected and plotted to a pixel with a straight line connecting the pixel and the divergence point as the line of sight for each pixel of the screen. In the case that the divergence point is set on the front side of the screen, the divergence point is defined as the view point and the object is projected and plotted on the screen by the perspective.  Further, in the case that the divergence point is set practically at the infinitely front part or infinitely rear part of the screen seen from the line-of-sight direction, the object is projected and plotted on the screen by a parallel projection method.