baber/WOPTO huggingface dataset:
Patent JP-2001219751-A (JP)
Title: Fuel tank arrangement structure of tractor
Inventor: YOSHII KIHEI
IPC: B60K15/03
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a space in a bonnet in a front part of a tractor to arrange a fuel tank having sufficient capacity. SOLUTION: A space inside a dash board arranged in a rear end part of the bonnet 6 is constituted as the fuel tank 20, and various display units (meter panel 43) are arranged in a steering wheel post 41 in a basic part of a steering wheel 14. Moreover, a central part on a lower face of the fuel tank 20 is recessed to form it into a portal shape when viewed on a front. Furthermore, a pedal shaft 35 is stored in a recessed part 20d, and brake pedals 34L, 34R are suspended from the pedal shaft 35 vertically. A shield plate 25 preventing heat conduction is arranged between the dash board the bonnet 6, a lower part 20b of the fuel tank is attached to a vehicle body frame 12 supporting a driver's seat 7, and an upper part 20c of the fuel tank is attached to a frame 11 supporting the bonnet 6 through a vibration isolating member (rubber vibration isolator 24).
Patent JP-2001227563-A (JP)
Title: Transmission of working vehicle
Inventor: NOMURA HITOSHI
IPC: B60K17/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To solve problems that it costs much to provide extra circuits and mechanism for working oil supply to forcibly lubricate a main clutch though reliability of a clutch is lowered in the case when lubrication of the main clutch is not sufficient, maintenance work and assembly work are troublesome as each shaft in a transmission is borne in a transmission case and it is hard to carry out shift change-over as confinement of torque takes place at speed- changing position of first speed of a sub-transmission in the case of constituting a spline cross-section shape of a spline collar to have stepped shapes in both sides. SOLUTION: Clutches 2, 3 are forcibly lubricated by drain oil of a power- steering mechanism by providing a synchromesh type reverser clutch 3 on a main shaft in such a constitution that engine output is transmitted to the main shaft 23 through the main clutch 2. Additionally, it is constituted to install a clutch case 20 to bear the main shaft, idling shafts 33, 35, etc., in a transmission case and one side of a cross-section shape of a spline 68a of a spline collar 68 is made in a tapered shape and the isde of the other side is made in a stepped shape.
Patent JP-2001218976-A (JP)
Title: Video game apparatus, time control method therefor and record medium having program recorded for realizing time control method
Inventor: MIZOGUCHI SHIGERU
IPC: A63F13/79
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a video game which can prevent the use of a video game possibly spoiling the health of a player for the minority of a poor self control capacity, a time control method and a record medium having a program recorded for realizing the time control method. SOLUTION: Prior to the starting of a game application, a managing person (custodian, or the like) inputs conditions for use of a user (minority, or the like) from a specified registration screen to set and register, so that the use conditions are recorded into a memory card, or the like, as control data. In the playing of an actual game, the current application time information and the use conditions set and registered are read out to be compared and when the current application time information satisfies the use conditions, the game is permitted to start. Moreover, during the operation of the game, a camparison with the use conditions is conducted at a specified time interval, a specified warning is given from the screen as precaution of the user and the game is ended with the limit application time is reached.  This method can prevent the use of a video game possibly spoiling the health of the minority of a poor self control capacity.
Patent JP-2001229891-A (JP)
Title: Battery pack
Inventor: INOUE TAKASHI
IPC: H01M2/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of mounting the desired piece of number depending on the application for electronic equipments. SOLUTION: The battery pack 9 is equipped with an engaged portion 13 prepared at the bottom of the camera body 1 capable of engaging with an engaging portions 10, and a portion of engagement 14 prepared in other battery pack 9 capable of engaging with the engaged portion 13. With these arrangements, the battery is mounted in the desired piece of number at the bottom of the camera body 1 under any utilized situation of the electronic camera.
Patent JP-2001230484-A (JP)
Title: Laser output controller and image forming device
Inventor: OGAWARA JUICHI
IPC: H01S5/062
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive LD driver circuit with a simple configuration that has a specifications available for a low speed inexpensive printer or the like. SOLUTION: The laser output controller of this invention has a PD 33 that detects an LD 32, an operational amplifier AMP 2 that receives a monitor voltage Vm and a reference voltage Vref to provide an output of a comparison result, a resistor R2 that produces the voltage Vm, an adjustment resistor R1 that adjusts a drive current Iop of the LD 32, a volume resistor VR, a capacitor C that is charged when the voltage Vref is higher than the voltage Vm and discharged when the voltage Vref is smaller than the voltage Vm, and a switch SW that switches the electric connection between the one terminal of the capacitor C and an output of the AMP 2. Closing the SW at the adjustment of laser power charges/discharges the capacitor C based on the result of comparison so as to adjust a voltage across the capacitor C automatically to obtain a relation of Vref=Vm.  After the relation of Vref=Vm is obtained, the SW is open to allow the capacitor C to hold the voltage.
Patent JP-2001224608-A (JP)
Title: Occlusal pressure measuring instrument
Inventor: HAYAKAWA ITSUKI
IPC: G01L5/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a means which can solve such a problem that diagnoses and treatment must be performed based on the experience and feeling of an expert due to the rough resolution and low positional accuracy of a contacting portion when an occlusal pressure is digitally detected and displayed by means of the conventional occlusal pressure measuring instrument and the unspecifiable positional relation between coloring matter adhesion and a picture showing occlusal pressure distribution when occluding paper is used and correlation between the displayed light and dark of the coloring matter of a film and occlusal pressures after the light and dark are converted into pressures. SOLUTION: This occlusal pressure measuring instrument is constituted by sticking coloring matter attaching tools having a coloring matter attaching material to both the front and rear surfaces of a film-like occlusal pressure sensor for measuring occlusal pressure and a coloring matter to a contacted portion simultaneously with occlusal pressure measurement. The detection accuracy of the sensor is adjusted to >=400 sensing points/cm2.
Patent JP-2001229185-A (JP)
Title: Device and method for information processing and recording medium
Inventor: NAKADA TETSUO
IPC: G06F13/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To specify a URL where the patent of a company or individual is infringed. SOLUTION: An automatic patrol robot 51 allows a search engine 21 to retrieve URLs regarding the patents that a company A has, to obtain and supply the retrieved URLs to a patent license acquisition deciding program 56, and thus obtains and supplies source data to a source analyzer 55. The source analyzer 55 retrieves a key word in the source data according to a key word in a key word database 52 for an in-source search and outputs the detected URLs to the patent license acquisition deciding program 56. The patent license acquisition deciding program 56 selects the URLs reported by the source analyzer 55 among the URLs supplied from the automatic patrol program 51 and outputs a list URLs which are not included in a patent license permission tenant/URL database 53 as URLs where the patents are illegally used.
Patent JP-2001234644-A (JP)
Title: Member having surface shape to reduce wind pressure and tower structure using this member
Inventor: NAKAI TATSUYA
IPC: E04H12/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To solve such a conventional problem that wind pressure is reduced by making a structure and accessories stronger, reducing a face area and making a cross-section shape in a streamline shape to keep the structure to bear wind pressure and that construction and transport cost is increased as material cost is increased as construction materials increase and each of construction members becomes heavier. SOLUTION: Granular irregular parts are formed on a surface of a columnar round rod, or a ling linear irregular part roughly in parallel with the longitudinal direction of the round rod is formed, and the irregular part is constituted to reduce wind pressure acting on the round rod by deciding size of this irregular part in accordance with a diameter and wind speed.
Patent JP-2001236914-A (JP)
Title: Decontamination method in charged particle beam instrument and charged particle beam instrument
Inventor: HONDA KAZUHIRO
IPC: H01J37/28
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To eliminate contamination and/or electrification of illuminated objects. SOLUTION: An electron gun 1, a focusing lens 2, deflectors 4, a blanker 13 and an excimer light source 21 are equipped. Scanning signal is supplied from a scanning control circuit 9 to the deflector 4 so as to scan the beam two-dimensionally on a specimen 3. By supplying a blanking signal synchronized with the scanning signal from a blanking signal generation circuit 12 to the blanker 13, blanking is periodically applied to the electron beam when scanning the same on the specimen. Concurrently, a high-voltage application timing signal synchronized with the blanking signal is supplied from an excimer light-source control circuit 22 to the excimer light source 21 to generate excimer light during a period within the blanking period and the excimer light is let to illuminate an excimer-light illuminating region 31 including an electron beam scanning region 30 on the specimen 3.
Patent JP-2001236197-A (JP)
Title: Maintenance managing device and its program recording medium
Inventor: KOBAYASHI YOICHI
IPC: B41J29/20
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To accurately notify an appropriate opposite party of the request of maintenance work and also reduce the work by preventing the complexity of the maintenance work in the case of needing maintenance without being aware of when and what has to be maintained and even without knowing whom and what is notified to beforehand. SOLUTION: A server computer SVR discriminates whether or not printer has to be maintained in each preliminarily set maintenance item. As a result, when the maintenance is needed, the computer SVR retrieves a notification condition information table based on the maintenance item, acquires a corresponding connection destination and sends the request notification of maintenance work to the opposite party.
Patent JP-2001234667-A (JP)
Title: Internal fitting frame for reforming, and reforming method of internal fitting frame
Inventor: MATSUSHITA YASUSHI
IPC: E06B1/56
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a member by which a new member can be installed without withdrawing any existing member in replacing the members when a building is reformed or remodeled. SOLUTION: An internal fitting frame 20 for reforming reforms an existing internal fitting frame 10 mounted on an indoor part of an opening part of the building such as a door portions indoors and indoor portions of window. Frame members 21, 22, 23, 24 fitted to existing internal fitting frame portions are provided so that the existing internal fitting frames 10 cannot be seen, and the periphery of the existing internal fitting frames are surrounded.
Patent JP-2001234527-A (JP)
Title: Soil improving device and agitating excavation shaft
Inventor: OOTA YOSHITOMO
IPC: E02D3/12
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a soil improving device, by which a ground is excavated in the vertical downward direction and a stabilizer is injected into excavating soil at an original place and agitated and mixed and the soil is improved and treated, and its agitating excavation shaft. SOLUTION: A lower bracing is constituted in such a manner that roller type guide mechanisms rolled along a guide pipe for a leader are installed at the upper and lower positions of a sliding metallic material slid along the guide pipe and a plurality of receiving rollers rotatably supporting the peripheries of each rod are mounted on a rod supporting section. A connecting bearing is constituted in such a manner that a joint shaft connecting the rods and the agitating excavation shaft in a series in upper and lower sections is supported rotatably by a plurality of roller bearings and the roller bearings are sealed hermetically in a watertight structure. The agitating excavation shaft is configured in such a manner that a leading excavating cutter downwards projected in long size so as to leading-excavating the ground in the vertical downward direction is mounted.
Patent JP-2001233095-A (JP)
Title: Seat safety device for automobile
Inventor: YOSHIDA TOSHIYA
IPC: B60N2/28
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved safety seat for an infant, a child or an elderly person capable of preventing the danger with the optimal getting-on posture while utilizing the impact force when an impact is applied to a car body. SOLUTION: This means moves a seat for infant, child and elderly person, which has the structure that a seat and a back rest to be placed on a seat inside of a cabin can be freely slid, forward and backward when an impact is applied while removing a fixing means of a sliding part with the impact force so as to avoid the danger of impact.
Patent JP-2001235913-A (JP)
Title: Potential controller for image forming device
Inventor: ONUKI TOMIO
IPC: G03G15/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a potential controller for an image forming device capable of surely preventing toner or carrier from adhering to the surface of an image carrier at the time of starting or finishing image forming and being applied to the image forming device having high image forming speed. SOLUTION: At the rise time or the fall time of the electrification potential of the image carrier or developing bias voltage, either the electrification potential of the image carrier or the developing bias voltage is controlled at plural stages to attain a target value so that a potential difference between the potential of the non-electrification part of the image carrier and the developing bias voltage may not exceed a 1st specified value and a potential difference between the potential of the electrification part of the image carrier and the developing bias voltage may not exceed a 2nd specified value while putting the rise or the fall of the other in between.
Patent JP-2001241563-A (JP)
Title: Solenoid valve
Inventor: ISHIGAKI SATOSHI
IPC: F16K1/34
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve which performs duel functions as a pressure control valve and as an open/close valve. SOLUTION: A valve member 20 has a first communicating passage 20a which is able to connect a first channel 12a to a first pressure plenum 45. When a pressure receiving member 30 is pressed closely against the valve member 20, the communication of a port of the first communicating passage 20a on the first pressure plenum side with the first pressure plenum 45 is interrupted. Due to a magnetic attraction of a permanent magnet 61, a shaft 63 is in activated condition together with the permanent magnet 61 towards the pressure receiving member 30.  When the pressure in a second channel 13a rises, while a coil 52 is deenergized, due to the pressure differential between the first pressure plenum 45 and the second pressure plenum 46, the pressure receiving member 30 separates from the valve member 20, and then the first channel 12a communicates with the second channel 13a through the first communicating passage 20a. When a coil 52 of the solenoid valve 10 is energized, a repulsive force is produced between a fixed core 55 and the permanent magnet 61 to move the pressure receiving member 30 in the direction of arrow B together with the shaft 63, and then the first channel 12a and the second channel 13a are communicated.
Patent JP-2001242292-A (JP)
Title: Method for incineration melting disposal of radioactive waste
Inventor: KANDA MASANORI
IPC: F23G5/027
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the after-treatment cost of a consumed crucible by simultaneously disposing of discharged melt and the consumed crucible in incineration melting disposal of radioactive waste using the crucible. SOLUTION: The conductive crucible that can be induction-heated is set in an induction heating furnace. After melting the waste, the crucible is taken out of the furnace and inclined to discharge the melt to a receiver and a mold. The melt together with the receiver or taken out of the mold is sealed in an after-treatment container such as a drum can applied to burying disposal. The operation from waste insertion to tilting discharge is repeated until the crucible is consumed. When the crucible is consumed, the waste inserted immediately before is not subjected to the discharge operation after incineration melting but taken out as it is charged in the crucible and sealed in the after-treatment container.
Patent JP-2001243962-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: SAKAI OSAMU
IPC: C22C38/44
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion being generated when the conductive separator, which is a constituent of a polymer electrolyte fuel cell, is made of stainless steel. SOLUTION: A ferritic or austenitic stainless steel, which defines the content of carbon or content of nitrogen, is used.
Patent JP-2001251876-A (JP)
Title: Motor control unit
Inventor: MIZUNO TAKANORI
IPC: H02P29/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a motor control unit which can control a motor without having to conduct troublesome operations of a power source switch. SOLUTION: While a motor is operated (step 100), it is judged whether a a no-load state is continuing (steps 110, 120). When the no-load state continues for a specified time, outputting a gate signal by a drive circuit is stopped, and driving a DC motor is stopped (step 130). When the motor is not operated (step 100) if the DC motor is rotated with an external force (step 140), it is judged that a user is about to use the motor, and a gate signal is outputted to a triac via the drive circuit 24, and the DC motor is made to start (step 150).
Patent JP-2001242599-A (JP)
Title: Method for printing black and white photographic paper and black and white photographic paper system
Inventor: OMURA KUNIOKI
IPC: G03B27/46
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a black and white photographic paper system which has the characteristics of single gradation photographic paper and the easily changing characteristics of overall gradations and is capable of printing the photographic paper by delicately adjusting the partial gradations of highlight parts and/or shadow parts and a black and white photographic paper printing method. SOLUTION: The black and white photographic paper system consists of at least two kinds of variable contrast paper with which a No.2 or No.3 or No.4 grade may be obtained by white light exposure. The black and white photographic paper printing method is characterized in that the optimum variable contrast paper for obtaining a desired photographic print according to the overall contrast of a negative and/or the partial contrast of the highlight parts or shadow parts is selected from this system and thereafter the variable contrast paper is subjected to image exposure by white exposure or filter exposure and is subject to development processing.
Patent JP-2001251291-A (JP)
Title: Cryptographic key update notifying method
Inventor: KANEKO TOMOAKI
IPC: G06F21/62
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cryptographic key update notifying method for simply and easily transmitting that a cryptographic key is updated between a transmission station and a receiving station. SOLUTION: At the time of updating the cryptographic key to be used by enciphering devices 10-1 to 10-7 by the transmission station 100, the values of the bits of the control bytes of MPEG packets 13-1 and 13-2 to be transmitted from the transmission station 100 to reception stations A to G are changed so that the update of the cryptographic key can be imparted from the transmission station 100 to the reception stations A to G.
Patent JP-2001252247-A (JP)
Title: Medical image display instrument
Inventor: FUJIOKA KIYOTO
IPC: H04N5/64
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a medical image display instrument capable of displaying images with multiple gradations and high resolution and displaying individually character information and images relating to the medical images with fewer gradations or low resolution. SOLUTION: A medical image display instrument 100 is equipped with a high luminance and high resolution monochrome CRT display instrument 101 to display medical images and a low luminance and low resolution color flat panel display instrument 102 playing combinedly the role of a lid for the display face of the high luminance and high resolution monochrome CRT display instrument 101.
Patent JP-2000342752-A (JP)
Title: Game machine and substrate case
Inventor: MINAMINO YOSHINORI
IPC: A63F5/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate case which can discover a dishonest act easily and a game machine providing the same. SOLUTION: A substrate case 50 which stores a main control substrate 60 is composed of a case main body 51 and a case cover 52. The case main body 51 and the case cover 52 are fixed so as not to be separated as long as one of the cases are broken. A RFID device 70 which keeps security data is embeded in the case cover 52. Security data which is kept in the RFID device 70 can be read from the RFID device 70 by transmitting access data from a RFID detector 80 which can transmit and receive data between the RFID device 70 by radio. Thereby, whether the substrate case which is provided on the slot machine is the proper substrate case 50, or not can be detected easily.
Patent JP-2001253327-A (JP)
Title: Brake device for industrial vehicle
Inventor: UEDA JUN
IPC: B60T7/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric detection type brake device allowing operation with an operation feeling of a conventional hydraulic brake device. SOLUTION: In this brake device 10, a stepping amount of a brake pedal 14 is converted into an electric signal, and a control part 16 decelerates a vehicle according to the electric signal. The brake device 10 is provided with the brake pedal 14 turnable between a waiting position A and a maximum stepping position B around a support shaft 13; and a main return spring 17 and a sub return spring 18 energizing the brake pedal 14 against stepping force such that the brake pedal 14 is returned toward the waiting position A. The main return spring 17 energizes the brake pedal 14 toward the waiting position A in a play range D and an operation range E, while the sub return spring 18 energizes the brake pedal 14 toward the waiting position A only in the operation range E.