baber/WOPTO huggingface dataset:
Patent JP-2002114370-A (JP)
Title: Transport pipe for powder
Inventor: SASAKURA YOICHI
IPC: F17D3/01
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a transport pipe for powder provided with a measuring means capable of detecting damage of the transport pipe, also when powder is transported at low pressure, by considering that the transport pipe for powder has a possibility of wearing during the use of the transport pipe and thereby a structure for detecting pressure air for transportation leaking within outside pipes is proposed by arranging the outside pipe bodies at required portions of the transport pipe, making the outside pipe bodies have double tube structures, and mounting pressure sensors for measuring pressure in intermediate space at the inside on the outside pipe bodies, as detecting means for the wear, but the measurement is difficult in this method when pressure in pressure air for transportation is low pressure. SOLUTION: Damage detecting means 25 are mounted at proper portions of the transport pipe 20 for transporting powder. The detecting means 25 are mounted by sealing a box body for covering the transport pipe 20. A gap between the box body and the transport pipe 20 is set in negative pressure. The box body is provided with a measuring member 27 for measuring a change in the negative pressure.
Patent JP-2002108534-A (JP)
Title: Virtual space operation right transferring method and its system and virtual space operation right display device and recording medium with virtual space operation right transferring program recorded
Inventor: HONDA SHINKURO
IPC: G06F3/01
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a virtual space operation right transferring method and its system for transferring and managing an operation right in a system and a virtual space operation right display device and a recording medium in which a virtual space operation right transferring program is recorded. SOLUTION: This virtual space operation right transferring device is provided with a virtual space operation inputting means (101), and operation right discriminating means (103), an operation right acquiring means (105), an operation right abandoning means (104), a virtual space preparing means (106), and a virtual space display means (107).
Patent JP-2002117710-A (JP)
Title: Headlamp
Inventor: YANAI HITOSHI
IPC: F21Y101/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To solve problems of the exiting headlamp whose main reflecting surface is a parabolic surface that a luminous flux utilization factor to a light source is low and its tendency becomes remarkable when the main reflecting surface is made narrow. SOLUTION: This headlamp 1 is constituted such that a right elliptical reflecting surface 6R and a left elliptical reflecting surface 6L each having a first focal point in the vicinity of a bulb 2 are installed in the front upper part of the bulb 2, the right elliptical reflecting surface 6R has a second focal point on the proper right side of the bulb 2, and the left elliptical reflecting surface 6L has a second focal point on the proper left side of the bulb 2. A right parabolic reflecting surface 7R using the second focal point of the right elliptical reflecting surface 6R as a focal point is installed in the lower right part of a main reflecting surface 3, and a left parabolic reflecting surface 7L using the second focal point of the left elliptical reflecting surface 6L as a focal point is installed in the lower left part of the main reflecting surface 3.  Light other than light emitting in the upper direction from the bulb 2 and to the main reflecting surface is recovered to use it as illumination light.
Patent JP-2002114400-A (JP)
Title: Ink jet device
Inventor: MITSUYOSHI MASUTAKA
IPC: B41J13/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet device capable of simplifying the assembling work for a press roller holder. SOLUTION: This ink jet device is provided with plural press roller holders 1 for supporting plural press rollers 4 for pressing paper to a feed roller 7, and a connecting member 3 having elasticity, which is formed integrally with the plural press roller holders 1 for connecting the plural press roller holders 1 to each other.
Patent JP-2002125072-A (JP)
Title: System and method for guiding peripheral information, recording medium in which operation method and operation program of stationary terminal are recorded, and recording medium in which operation method and operation program of guide information center are recorded
Inventor: MASUDA RYUTA
IPC: H04W4/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral information guiding system which provides a peripheral information service customized according to the installation condition of a terminal by utilizing a stationary terminal. SOLUTION: The system comprises a stationary terminal 1 and a guide information center 5 connected through a communication network 3. The terminal 1 comprises a means 12 which holds a position attribute information representing an installation place, a control means 14 which makes a terminal communication means 11 transmit the position attribute information from the position attribute holding means 12 to the center 5 while makes it receive a peripheral guide information related to the position attribute information from the center 5, and a display means 13.  The center 5 comprises a means 51 which receives the position attribute information and transmits the peripheral guide information, a guide information database 52 where a spatial region information related to the guide information is accumulated, and a retrieving means 53 which acquires the guide information related to the spatial region information comprising the installation place of the terminal from the guide information database 52.
Patent JP-2002079909-A (JP)
Title: Auxiliary tool for seat belt buckle
Inventor: ODA MOTOI
IPC: B60R22/26
Filed: 2000-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for seat belt buckle for junior seat in which a juvenile sitting on the junior seat can easily buckle a seat belt by providing the auxiliary tool for buckle with simple constitution to the junior seat. SOLUTION: This auxiliary tool for seat belt buckle comprises: an attaching belt 3 attached to a seat belt guide 6 of the junior seat 5; belt adjusting equipment 4 for adjusting an attaching position; a buckle holding part 1 for a vehicle seat belt; and a snap button 2. By holding a fastening part (buckle) 7 of the vehicle seat belt to a buckle holding part 1, the fastening part (buckle) 7 of the vehicle seat belt is held to a predetermined position of the junior seat.
Patent JP-2002123769-A (JP)
Title: Electronic transfer slip and automatic transaction device
Inventor: KAWASE HIROYUKI
IPC: G06Q40/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic transfer slip with which transfer can be done in an automatic transaction device without standardizing the specification of rate account/transfer slip that a public agency and a dealer issue. SOLUTION: The electronic transfer slip 1 where information on a transfer request is recorded on a magnetic stripe 3 so that the mentioned content of the transfer slip can be read by the automatic transaction device is used instead of the transfer slip of the rate request that the public agency and the dealer issue.
Patent JP-2002135136-A (JP)
Title: Mobile communications equipment
Inventor: MURAMATSU TAKESHI
IPC: H04B1/04
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide mobile communications equipment, capable of readily conducting continuous power control of wide-ranging variable gains, while maintaining proper C/N characteristics. SOLUTION: A first variable-gain power amplifier 9 and a second variable- gain power amplifier 5 are connected to a digital-to-analog converter 12 connected to a control circuit 13. A control signal output from control circuit 13 is converted into a power control signal 11 constituted by an analog voltage by the digital-to-analog converter 12 to simultaneously and continuously control the gains produced by the first variable-gain power amplifier 9 and the second variable-gain power amplifier 5. On this gain control, variation of the total gains obtained by the first variable-gain power amplifier 9 and the second variable-gain power amplifier 5 satisfies a required gain variation range. Also, the gain variation range, produced by the second variable-gain power amplifier 5, is controlled to be within a variable amount to maintain full C/N characteristics during low power transmission.
Patent JP-2002128661-A (JP)
Title: Method for producing rapidly collapsing tablet
Inventor: SHIRAKI KOJI
IPC: A61K8/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an intraoral rapidly collapsing tablet which can rapidly be collapsed or dissolved in an oral cavity to facilitate the administration of the tablet and can accurately be administered with single dose in comparison with a liquid agent such as a syrup, because dosage forms sufficiently considering the easy administrations to patients are few and further because the development of an easily administrable oral preparation is requested, despite that tablets, capsules, granules, powders, troches, chewable agents, and the like, have been known as oral solid preparation forms in a medicine field. SOLUTION: It was found that the rapid collapsing tablet could be produced by tableting and drying a mixture containing a solvent-adsorbed carrier. A tablet-molding device used in the production method of the present invention does not require a special device. The tablet is characterized by having a sufficient strength and being simultaneously rapidly collapsed in an oral cavity, in a washing machine in which water or warm water is placed, or in a bathroom.
Patent JP-2002129774-A (JP)
Title: Building locking device
Inventor: NAKAJIMA TORU
IPC: E04H9/14
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a building locking device capable of automatically locking the relative displacements between the building and its foundation and releasing the locking according to the force of wind. SOLUTION: The locking device 20 for preventing the relative displacements of the building 1 provided with base isolating devices 10 for allowing relative displacements to the foundation is provided with both a locking means capable of performing the looking between the side of the building 1 and the foundation side and releasing the locking and a control means for releasing the locking of the locking means when a wind force received by the building 1 is equal to a predetermined force or less and locking the locking device when the wind force exceeds the predetermined force.
Patent JP-2002136131-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To eliminate use of a short ring with a copper plate of an insulating converter transformer PIT. SOLUTION: In a switching power circuit with a complex-resonant converter circuit, converter operation is set, so as to be synchronized with a horizontal synchronizing signal used in a cathode ray tube display, thereby eliminating generation of power beats caused by interference of leakage flux of the converter transformer with the horizontal synchronizing signal. It is thus possible to eliminate use of the short ring with the copper plate for shielding the leakage flux.
Patent JP-2002134633-A (JP)
Title: Nonvolatile semiconductor memory device and its driving method
Inventor: KOTAKE YOSHINORI
IPC: H01L29/792
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To draw charges that are held in a nonvolatile semiconductor memory device by a low voltage while restraining malfunctions such as an over-erase or the like. SOLUTION: An N well 8 is formed in a P-type semiconductor substrate 1, a P well 9 is further formed in the N well 8, and a nonvolatile semiconductor memory device main part 12 is formed on a surface of the P well 9. The nonvolatile semiconductor memory device main part 12 comprises a tunnel oxide film 2 laminated on the surface of the P well 9, a floating gate 3, a capacitance insulating film 5 and a control gate 4, and a drain diffused layer 6 and a source diffused layer 7 formed in the surface of the P well 9 in both side positions thereof. In addition, a potential switch circuit 10 that can make the P well 9 in a floating state at erasure is provided and a potential switch circuit 11 that makes the potential of the N well 8 the same as a source diffused layer 7 to draw electrons by means of a Fowler-Nordheim tunnel current is provided.
Patent JP-2002127472-A (JP)
Title: Printer head for ink jet recording and ink jet recording method
Inventor: KATO SHINICHI
IPC: B41J2/045
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a printer head for ink jet recording and a recording method in which a good image quality is realized even if an identical control waveform is employed for an ink set containing inks having different values of physical properties or different characteristics. SOLUTION: The printer head for ink jet recording has a plurality of heads which eject ink liquid drops with a different pushing force upon receiving an identical signal for controlling the quantity of ink liquid drop 11 being ejected from the nozzle 5 of respective heads 10. In the recording method, the printer head for ink jet recording having a plurality of heads which eject ink liquid drops with a different pushing force is employed and ink liquid drops are ejected from the heads with a different pushing force upon receiving an identical control signal by delivering an identical signal to these heads.
Patent JP-2002138057-A (JP)
Title: Method and equipment for treating halogen based organic waste
Inventor: YAMASHITA MASATADA
IPC: A62D3/34
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an equipment for satisfactorily treating a halogen based organic waste containing halogen compounds. SOLUTION: The halogen based organic waste containing halogen compounds such as chlorine compounds and fluorine compounds is decomposed and treated by a hydrothermal reaction under a subcritical water condition or a supercritical water condition.
Patent JP-2002140443-A (JP)
Title: Information processor and its method and recording medium
Inventor: MATSUDA SATORU
IPC: G06Q50/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To efficiently advertise a community set in a virtual space. SOLUTION: The preparation request of a community in a virtual space is issued from a user in a step S11, and the processing of steps S12 to S21 is performed so that data related with the communication are newly prepared and stored in a server 3, and a greeting sentence is transmitted in a step S22. This greeting sentence is transmitted to a community positioned near the newly prepared community in a virtual positional relation in the virtual space.
Patent JP-2002141781-A (JP)
Title: Automatic preset receiver
Inventor: KOMURO YOSHIYUKI
IPC: H04B1/16
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic preset receiver that has high preset accuracy and eliminates the need for providing a data table storing frequencies of broadcasting stations. SOLUTION: The automatic preset receiver sequentially scans frequencies in the broadcast band from a minimum frequency to a maximum frequency, makes reception confirmation of selected frequencies by the scanning for plural times, discriminates whether or not the selected frequencies are receivable, and presets the selected frequencies discriminated receivable. Thus, the receiver can surely preset the selected frequencies whose reception strength level is stable, that is, the broadcast frequencies and exclude preset of the selected frequencies whose reception strength level is unstable and which include only noise.
Patent JP-2002137648-A (JP)
Title: Lever device for plant husbandry machine
Inventor: KUWABARA MINORU
IPC: B60W10/11
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lever device allowing operation of a main clutch, an auxiliary transmission, and a brake by means of a single operation lever so as to facilitate switching operation by using the single lever for operation. SOLUTION: In the lever arranged in the plant husbandry machine, the main clutch 10, the auxiliary transmission device 30, and the braking device 28 are constructed so as to be interlockingly operated by means of a shifter, a cam, or a wire, and the single operation lever 25 for switching operation between them is arranged in a main operation part 58 on a handle 22.
Patent JP-2002139290-A (JP)
Title: Module type heat exchanger and manufacturing method thereof
Inventor: WATANABE KAZUHIRO
IPC: F28F9/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a module type heat exchanger and the manufacturing method of the same, reduced in an investment for a mold and coping with various kinds small amount production. SOLUTION: A header pipe 3 is constituted by a method wherein a continuous round pipe is cut by a desired length and recesses 1 for retention are formed on the inner surfaces of the both opening ends of the pipe while a multitude of flat holes 2 are formed on the peripheral surface of the same. Flat tubes 4 are penetrated respectively through the flat holes 2 while fins 5 are fixed to the outer surfaces of the flat tubes 4 to constitute a core 6. Further, end members such as end parts, end lids 8 or the like for outlet and inlet port pipes 7 are fitted to the openings of respective header pipes 3 through O-rings 9 for sealing so as to be tight against the liquid whereby the module type heat exchanger is finished.
Patent JP-2002138965-A (JP)
Title: Hydraulic driving device for controlling horsepower and horsepower control method
Inventor: YASUDA TOMOHIKO
IPC: F15B11/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a horsepower control method capable of controlling horsepower so as to satisfy work performance, low fuel consumption and low noise performance. SOLUTION: Plural hydraulic actuators 21 to 24 are driven by pressure oil delivered from a variable displacement hydraulic pump 11 driven by an engine 10. When pump pressure of the variable displacement hydraulic pump 11 exceeds P1, the displacement volume of the variable displacement hydraulic pump 11 is controlled according to the pump pressure on the basis of a predetermined horsepower control characteristic B so that suction horsepower of the variable displacement hydraulic pump 11 does not exceeds output horsepower of the engine 10. When a prescribed time passes from when the pump pressure exceeds a value of P1, the displacement volume of the variable displacement hydraulic pump 11 is controlled according to the pump pressure on the basis of a horsepower characteristic C of setting the suction horsepower smaller than the horsepower control characteristic B.
Patent JP-2002145742-A (JP)
Title: Hair tonic
Inventor: ISHINO AKIHIRO
IPC: A61K8/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a hair tonic having an excellent hair growth action. SOLUTION: It is found that the subject is solved by providing a hair tonic comprising an extract of a plant of the genus Malva of the family Malvaceae as an active ingredient.
Patent JP-2002152732-A (JP)
Title: Moving picture coding system
Inventor: OOAMI RIYOUMA
IPC: H04N19/137
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture coding system that can keep the image quality of the entire decoded image high by reducing the effect of coding on other objects even when generated code quantity of a VOP(Video Object Plane) of a major object is temporarily increased and can dynamically revise a master- slave relation of coding between object. SOLUTION: A coding means 101 codes a first object within a unit time permissible coding amount. A coding quantity history storage means 103 stores the generated coding quantity in this coding. An other-object permissible code quantity calculation means 40 reads the generated code quantities within a unit time from the coding quantity history storage means and sums them. The sum is subtracted from the unit time permissible coding quantity to calculate the code quantity to be consumed for the coding of other object. A coding means 102 conducts coding control on the basis of a VOP object coding quantity outputted from a VOP object coding quantity decision means 105 to keep the coding quantity for coding of a second object.
Patent JP-2002152085-A (JP)
Title: Rake receiver and receiving method
Inventor: HAYATA TOSHIHIRO
IPC: H04B1/707
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a RAKE receiver and a receiving method, which efficiently allocate a path to a finger in a CDMA mobile communication system. SOLUTION: A correlation value calculating part 2 calculates the correlation value of a reception signal and a diffusion code, which are inputted from an input terminal 1, at all timings which can be RAKE-received and outputs it to a delay profile generating part 3 and a differential history generating part 6. The delay profile generating part 3 calculates an average correlation value and informs a path selecting part 4 of it as a delay profile. The differential history generating part 6 compares the latest correlation value informed from the correlation value calculating part 2 with the previous correlation value which it itself keeps at every reception timing, obtains differential history and informs the path selecting part 4 of it. The path selecting part 4 rearranges the delay profiles in order from the largest average correlation value.  When the delay profile and differential history satisfy a prescribed condition, the reception timing is allocated to the finger and it is informed to a finger part 5.
Patent JP-2002149797-A (JP)
Title: Vehicle rental system
Inventor: MIZUKAMI TADAO
IPC: B60R25/24
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle rental system by which a vehicle can be rented by only going to a near-by and convenient place of vehicle allocation and a state before delivery and that after delivery can be confirmed. SOLUTION: The vehicle rental system is provided with a) a Web site on the Internet for a user to make reservation, b) a reservation server connected to the Web site for processing reservation, c) a vehicle allocation agency providing a vehicle mounting an on-vehicle system for collecting various kinds of data on the vehicle, d) a management server connected to the reservation server for processing data inputted from the on-vehicle system, e) a vehicle allocation place for allocating the vehicle. When reservation is made from the Web site, an information recording means is issued. A key is unlocked by supplying the information recording means to the on-vehicle system. Image data on the vehicle picked up by an image pick-up camera mounted as the on-vehicle system is fetched into the on-vehicle system on the allocation of the vehicle and returning of it to be transmitted to the management server.
Patent JP-2002144241-A (JP)
Title: Projection material for blasting and recycling method of waste tire
Inventor: KAJI TETSUYA
IPC: B24C3/32
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a projection material for blasting using a waste material such as a waste tire, or a byproduct of the waste material, of high quality and low in cost. SOLUTION: The waste tire is crushed or ground, separated into fine grain pieces containing a tire cord 10 and rubber powder, the fine grain pieces containing the metal cord 10 are further incinerated, and cut pieces 12 of a steel cord 11 from which the rubber powder fastened on a surface of the metal cord is removed is used for the projection material for blasting.