baber/WOPTO huggingface dataset:
Patent JP-2003168027-A (JP)
Title: Quotation support program and recording medium recorded with the program
Inventor: NAKAMURA MASAHARU
IPC: G06Q50/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an estimate support program capable of carrying out a quotation simulation without any trouble even when three-dimensional (3D) display is not carried out or can not be carried out.  <P>SOLUTION: A quotation part for calculating the quotation amount of a selected commodity on the basis of a commodity database and displaying the amount and a 3D part for displaying the 3D image of the selected commodity are prepared and the display contents of the quotation part and the 3D part are arranged on respectively different frames 11, 12 divided on a picture. Since the 3D display is displayed on the independent frame different from the frame of the quotation part, quotation simulation can be carried out without any trouble even when a Web browser, in which auxiliary software for the 3D display is not incorporated, is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166002-A (JP)
Title: Niobium powder or tantalum powder, manufacturing method therefor, porous compact using it, and solid electrolytic capacitor
Inventor: IIJIMA HITOSHI
IPC: B22F9/20
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tantalum powder or a niobium powder which can manufacture a porous sintered compact having a great porosity and a large surface area, and having many mutually-coupled pores while containing no closed pore or ampullaceous pore.  <P>SOLUTION: The niobium powder or the tantalum powder includes columnar particles having lengths of 0.5-20 μm, and maximum widths of 0.05-5 μm in a perpendicular direction to the length. The niobium powder or tantalum powder is obtained by means of using a dilute salt containing at least potassium chloride, in the method for forming niobium or tantalum by adding a metal salt of niobium or tantalum to the dilute salt, and reacting a reducing agent with the metal salt in the dilute salt. The powder is optimum for a raw material for an anode of the solid electrolytic capacitor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168786-A (JP)
Title: Magnetic random access memory
Inventor: KAJIYAMA TAKESHI
IPC: G11C11/15
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the density of transistors at an array peripheral part increases even when TMR elements are stacked in multiple stages.  <P>SOLUTION: The TMR elements 10 are stacked on a semiconductor substrate in multiple stages. To a free layer of the TMR elements 10, upper wiring 11 extended in an X direction and functioning as read wiring is connected. To a fixed layer of the TMR elements 10, lower wiring 12 extended in the X direction and functioning as a write wiring and a read wiring is connected. The write wiring 13 is arranged in the respective stages of an array of the TMR elements 10 and extended in a Y direction. Since the write wiring 13 of each stage is serially connected to each other within one row of the array of the TMR elements 10, the write wiring 13 is turned to a meandering shape within an X-Z plane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002350194-A (JP)
Title: Transport environment data recording apparatus, collection method, and analysis method
Inventor: OKA SHOJI
IPC: G08G1/00
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the measurement work efficiency in transport environment data. SOLUTION: Measurement condition data in the transport environment measuring apparatus 2 are recorded in a memory card 3 by a PC4 in advance. The transport environment data recording apparatus 1 reads measurement condition data from the memory card 3 and transfers the data to the transport environment measuring instrument 2. As a result, the transport environment measuring apparatus 2 automatically sets initial measurement conditions. For example, the start/end of the measurement operation of transport environment data is controlled by timer setting included in the measurement condition data. In addition, measurement data by the transport environment measuring apparatus 2 are transferred to the transport environment data recording apparatus 1, and the transport environment data recording apparatus 1 writes the transferred measurement data in the memory card 3.  The measurement data are supplied to the PC4 by the memory card 3 to analyze the transport environment data.
Patent JP-2003172484-A (JP)
Title: Pipe joint for water supply system
Inventor: OGIWARA MATSUO
IPC: F16L19/08
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and compact pipe joint which is easily and completely constructed at a job site, and particularly used for outdoor piping for the water supplying equipment buried in the ground.  <P>SOLUTION: In this pipe joint comprising a joint body 110 having male screws 111 at its both ends, a cap nut 112 having a tapered inner peripheral face 114 inside of an end part opposite to a female screw 113 engaged with the male screw of the joint body, a packing 115 of the joint body, an annular cover 116 having a square cross-section, mounted in adjacent to cylindrical end faces of the both ends of the joint body, and pressed to the end faces of the joint body by the cap nut in fastening the cap nut, and a pipe pull-out preventing means mounted in an annular space 117 between the tapered inner peripheral face of the cap nut and a stainless steel pipe, the annular cover 117 is mounted in a state that its rear end edge 116 is positioned under the tapered inner peripheral face 114 of the cap nut.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003140054-A (JP)
Title: Method of forming resin slide glass having hydrophilicity for photocatalyst work
Inventor: OZAKI HIROBUMI
IPC: G01N1/28
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a hydrophilic resin slide glass which is safe and lightweight, permits mass production system by automation and contributes to a cost reduction as well while the hard coating of the conventional slide glass made of glass with a photopolymerizable resin is heretofore infeasible since such glass is cracked but the hard coating with the resin slide glass is possible by realizing the hydrophilicity of the photocatalyst work on the resin slide glass. SOLUTION: The surface of the resin slide glass is subjected to coating application of a photocatalyst solution as it is order after pretreatment, then to drying and fixing.
Patent JP-2003169897-A (JP)
Title: Game controller for slot machine
Inventor: YAMAGISHI MICHIHIRO
IPC: A63F5/04
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve game property by making differences among the number of acquired prizes corresponding to the skill of a player in spite of setting the number of acquired prizes as the finishing condition of a big bonus game.  <P>SOLUTION: When a storage means 11 counts and stores the number of acquired prizes of the player and the number of played games which are finished and an upper limit judging means 12 judges that the number of acquired prizes amounts to an upper limit, a residual number arithmetic means 14 obtains the number of residual games which is the difference between the number of set games and the number of played games, and a chance game means 15 selects chance games corresponding to the number of residual games. Then, a notification means 16 notifies the player of a prize-winning pattern by informing equipment 17 when the prize-winning pattern is drawn as the result of lottery of winning or losing in a next game.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002339868-A (JP)
Title: Valve assembly for reciprocating compressor
Inventor: KO MEIJU
IPC: F04B39/10
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve assembly for a hermetic reciprocating compressor. SOLUTION: The valve assembly 100 is provided with a valve plate 110 arranged between a cylinder body 23 and a cylinder head 65, a needle valve 120 opening and closing a refrigerant discharge hole 113 formed in the valve plate 110, a first stopper 130 resisting bending deformation force of the needle valve 120 bending during discharge of a refrigerant, a second stopper 135 resisting bending deformation force of the first stopper 130 by the needle valve 120, and a keeper 140 limiting a bending deformation degree of the second stopper 135 by the first stopper 130.  Since forces resisting the bending deformation force of the needle valve 120 are sequentially increased by the first stopper 130 and the second stopper 135 when a refrigerant discharge pressure is increased, compression efficiency is improved by changing a degree of an opening of the needle valve 120 in response to a change of pressure, and at the same time, noise is reduced by softening an impact applied to the needle valve 120.
Patent JP-2003169956-A (JP)
Title: Game system
Inventor: SATO AKIHIKO
IPC: A63F7/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electricity storing action caused by falling of game balls from a group of game machines by a simple constitution which is taken into consideration so as to grow accustomed to a ball circulation mechanism.  <P>SOLUTION: As each of ball discharging parts 3040 in eight game machines 3000 in which balls are circulated is constituted in such a way that discharged balls fall down, a piezoelectric element 2100 receives game balls P made to fall to convert kinetic energy of the game balls to electric energy and the game balls P made to fall hitting the piezoelectric element 2100 are recovered in a bottom tank 2005. It is therefore possible to obtain the electricity storing action caused by falling of the game balls from the game machines 3000,..., 3000 by the simple constitution which is taken into consideration so as to grow accustomed to the ball circulation mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179399-A (JP)
Title: Component mounting unit
Inventor: NAKATSUKA SHIGEKI
IPC: H05K13/04
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting unit equipped with nozzles which can be easily cleaned so as to improve itself in productivity.  <P>SOLUTION: Mounting head units 10 and 13 are set movable in a direction in which nozzles 11 are arranged in lines, and a component mounting unit is equipped with cleaning means 6A and 6B which can be arranged within a range of movement of the mounting head units 10 and 13 and provided with cleaning members to clean the tips of the nozzles 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175881-A (JP)
Title: Power unit for vehicle
Inventor: TAKUBO MASAMI
IPC: H02K21/22
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To share a unit case, in a power unit for a vehicle to which either of an engine or an electric motor is selectively mounted as a power source.  <P>SOLUTION: The electric motor 100 is disposed in a relatively large space (crankcase 42) in which a main portion (including crank weights 45a, 45b, a balancer 54 and its weights 54a, 54b) of a crankshaft 45 is accommodated at a time of mounting the engine as a power source. A rotational shaft 106 of the electric motor 100 is pivotally supported by ball bearings 53a, 53b for pivotally supporting the crank shaft 45 at the time of mounting the engine as a power source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179964-A (JP)
Title: Time slot assigning device
Inventor: IWAMI MASASHI
IPC: H04W72/04
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time slot assigning device and radio base station or the like for performing control to assign a transmitting/receiving time slot to a mobile station so that a probability for the radio base station to perform a communication with each mobile station while keeping a stable communication quality can be improved rather than the conventional probability.  <P>SOLUTION: The time slot assigning device is provided in the radio base station of a path division multiple access system. When the assignment of the time slot to the mobile station is required, on the basis of a preset time slot assignment possibility decision reference in the relevant base station, the time slot having the minimum number of mobile stations assigned to the relevant time slot in the time slots decided assignable is assigned to the relevant mobile station.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185505-A (JP)
Title: Temperature sensor
Inventor: KOGURE YOSHIHIRO
IPC: F02D35/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature sensor having high response with respect to a temperature.  <P>SOLUTION: A housing 1 forming the outer shape of the temperature sensor has connector terminals 2 on its base end side and the leading end of the housing 1 becomes the temperature-sensitive part 1C facing to a flow channel through which cooling water flows. A thermistor 4 wherein a lead terminal 4B is connected to the connector terminals 2 is arranged to the temperature- sensitive part 1C and, in this state, the housing 1 is integrally molded together with the thermistor 4 by a resin. By this constitution, the element main body 4A of the thermistor 4 can be arranged in close vicinity to the outer peripheral surface of the temperature-sensitive part 1C and the heat resistance in the periphery of the element main body 4A is reduced to enhance the detection response of a temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183422-A (JP)
Title: Heat shrinkable film
Inventor: HIROKANE TAKASHI
IPC: C08J5/18
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shrinkable film excellent in low temperature shrink properties, pinhole resistance, impact resistance and transparency.  <P>SOLUTION: The heat shrinkable film is prepared by using a polyester resin that has a dicarboxylic acid constitutional unit comprising 1-50 mol% of a dicarboxylic acid unit having a cyclic acetal backbone, and/or a diol constitutional unit comprising 1-50 mol% of a diol unit having the cyclic acetal backbone, wherein 50-99 mol% of the dicarboxylic acid constitutional unit is an aromatic dicarboxylic unit; 50-99 mol% of the diol constitutional unit is a 210C alkylene diol unit having; the intrinsic viscosity as measured at 25°C in a mixed solvent containing phenol and 1,1,2,2-tetrachloroethane in a mass ratio of 6:4 is 0.3-1.5 dl/g; and the glass transition temperature as measured in a differential scanning calorimeter of 60°C to less than 85°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189651-A (JP)
Title: Decelerating control device for dc motor
Inventor: AKIYAMA SHIGEKI
IPC: H02P3/10
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decelerating control device for a DC motor which can smoothly decelerate the DC motor in a short time.  <P>SOLUTION: When switching elements S1, S4 are turned on, a drive current for driving a CR motor 18 in a direction of forward rotation is provided. When switching elements S2, S3 are turned on, a reverse current for reversely rotating the CR motor 18 is provided. In the deceleration of the CR motor 18, the control for gradually decreasing a pulse width of the drive current while carrying on the reverse current of pulse state, when the CR motor 18 receives a regenerative brake without receiving a drive current, is performed. Though large braking force is applied by a reversely rotating brake, even the drive current in parallel is carried in a pulse state, so that the CR motor 18 can be smoothly decelerated in a short time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180918-A (JP)
Title: Light emitting device for game machine
Inventor: INOUE HARUO
IPC: A63F5/04
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily install a light emitting device having a printed sheet to a case main body and to easily connect a plurality of linear electric connection parts on the printed sheet side to control electrode electric connection means.  <P>SOLUTION: This light emitting device for the game machine is constructed of a front face plate 5 fixed to face a front face opening part 4 of a case body 2, a back face plate 6, the printed sheet 7 arranged between the front face plate 5 and the back face plate 6 in a sandwich form and provided with a plurality of luminous display parts 19a having a plurality of linear electric connection parts 19b electrically connected to the harness-type control electrode electric connection means 21 on the control base board 20 side, a panel frame 8 surrounding the front face plate and the back face plate, and an identification marker means 9 arranged behind the back face plate 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198593-A (JP)
Title: Optical repeater
Inventor: TAKASHIMA TOSHIHIRO
IPC: H04L12/46
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a processing circuit in a data link layer in the middle to miniaturize a media converter and to reduce power consumption by adopting an optical repeater in which a signal can be directly converted at a low-order level when converting the electric signal of IEEE802.3 standard 10/100Base-Tx to an optical signal and repeating it.  <P>SOLUTION: The optical repeater is provided with: a first conversion circuit 32a performing conversion between the MII (media independent interface) parallel signal of a MAC (media access control) circuit 30 and a serial signal; and a second conversion circuit 33a for performing conversion between the serial signal converted by the first conversion circuit 32a and the optical signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195219-A (JP)
Title: Optical non-reciprocal device
Inventor: HONMA HIROSHI
IPC: G02B27/28
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical non-reciprocal device capable of a completely circulating operation.  <P>SOLUTION: For the optical non-reciprocal device, at least two light incidence/emission ports are parallelly arranged at one end, at least one light incidence/ emission port is arranged at the other end, and a first walk-off polarizer performing polarized light separation synthesis, two reciprocal polarization plane rotators arranged together in a light advancing direction, a non-reciprocal polarization plane rotator, a second walk-off polarizer which is an optical path deciding means, the non-reciprocal polarization plane rotator, a total reflection mirror functioning to a part of all optical paths, the non-reciprocal polarization plane rotator, a third walk-off polarizer which is the optical path deciding means, the non-reciprocal polarization plane rotator, two reciprocal polarization plane rotators arranged together in the light advancing direction and a fourth walk-off polarizer performing the polarized light separation synthesis are arranged in the order from the side of the at least two parallelly arranged light incidence/emission ports.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194635-A (JP)
Title: Optical fiber type temperature sensor
Inventor: KIMURA NAOKI
IPC: G02B6/10
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical type temperature sensor sensitive to temperature variation and having a large measurable temperature width.  <P>SOLUTION: A long-cycle fiber grating is formed by cyclically forming high- refraction rate parts 3 in the longitudinal direction of a polarized wave-keeping optical fiber provided with a stress imparting part for applying a non- axisymmetrical stress to a core 1. The variation of a loss characteristic of the long-cycle fiber grating with respect to temperature is detected, so that the temperature variation is detected. The variation of the loss characteristic to temperature is adjusted by adjusting the position or size of the stress imparting part, so that the temperature detection sensitivity can be enhanced. By detecting the temperature variation by entering only f-polarized waves into the long-cycle fiber grating, high-sensitivity temperature detection can be carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191002-A (JP)
Title: Planetary rolling method of steel
Inventor: HIRAISHI TATSUJI
IPC: B21B13/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the temperature drop of steel caused by the splash of roll cooling water for preventing roll burning on the steel and the generation of roll slip when performing the planetary rolling of the steel with a planetary inclined roll mill.  <P>SOLUTION: In the planetary rolling of the steel with the planetary inclined roll mill, in this planetary rolling method of the steel, by stopping the supply of the cooling water for preventing the roll burning for several seconds while the rear end part of the steel is rolled, the inviting of the temperature drop caused by splash of the cooling water on the rear end part of this steel is prevented. As a result, the roll slip is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196972-A (JP)
Title: Memory device
Inventor: WAKASUGI MASAMICHI
IPC: G11C7/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and unsynchronized FIFO which does not use a gray code.  <P>SOLUTION: A register section 19 consists of a first FIFO 11 which is operated by a slow speed clock ACLK and a second FIFO 12 which is operated by a high speed clock BCLK. The FIFO 11 is controlled by a first control circuit 21 and the FIFO 12 is controlled by a second control circuit 22. Signals, which are made by synchronizing read enable signals ARREQ from the circuit 21 with the clock BCLK, are outputted to the circuit 22 and data are transferred to the FIFO 12 from the FIFO 11 with the high speed clock. In the input side, the FIFO state is outputted by the circuit 21 which is operated by the clock ACLK and in the output side, the FIFO state is outputted by the circuit 22 which is operated by the clock BCLK. Thus, a FIFO state is surely recognized without using a gray code.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192095-A (JP)
Title: Container reversing wheel and container processing system equipped with the same
Inventor: NISHINO YUKINOBU
IPC: B65G47/248
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure a cleaning section and a draining section by eliminating a container reversing mechanism in a rinser, and simplify the structure of a container reversing mechanism arranged outside the rinser.  <P>SOLUTION: Container gripping means 21 are arranged on the outer circumference of a rotor 48 at every equal distance in the circumferential direction. The container gripping means has two container grippers 52 symmetrically set across a shaft 54 tangential to the circumference of the rotor 48, and a locking member 64 arranged integrally with the container gripping means is locked to a guide rail 62 to reverse the up-and-down relation between two container grippers. The container gripping means comprises two plate springs 56, whose respective facing ends 56a are pulled up to each other by springs 58, and each plate spring is provided with gripping plates 60 fixed to both ends. The necks 4c of containers are inserted between the gripping plates by resisting the springs, where the containers are held. Following the reversal of one container gripper holding one container, the other container gripper is reversed as it holds the other container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199101-A (JP)
Title: Method and apparatus for evaluating quality of encoded image
Inventor: MORIZUMI TOSHIMI
IPC: H04N19/423
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for evaluating quality of an encoded image capable of exhibiting the quality of the encoded image as one scale for users.  <P>SOLUTION: When receiving a searching key from a user, an information searching section 114 requests an archive control section 112 to transmit archived video image information. The archive control section 112 reads a file name, an image size, and a bit rate or the like from a storage section 111 and gives them to a quality arithmetic section 113. The quality arithmetic section 113 obtains the quality of each image on the basis of a value of assigning the image size and the bit rate to a calculation expression decided depending on a type of a CODEC and of the quality before encoding.  <P>COPYRIGHT: (C)2003,JPO