baber/WOPTO huggingface dataset:
Patent JP-2000126380-A (JP)
Title: Game machine
Inventor: SENDA TAKASHI
IPC: A63F7/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having opening/closing members for a variable winning device exhibiting new interest. SOLUTION: This variable winning device 1 is provided with opening/closing members 111 capable of mounting game balls, a guide path 110 guiding the game balls mounted on the opening/closing members 111, hold sections 107 capable of holding the game balls from the guide path 110, and a continuous winning port 105. The opening/closing members 111 are made rotatable by the angle of a half rotation or above, thus a new winning state is offered.
Patent JP-H05311701-A (JP)
Title: Operating lever structure for working machine
Inventor: FUKAHORI HARUKI
IPC: E02F3/43
Filed: 1992-11-13
Abstract: PURPOSE:To perform operation of a working machine, such as a back hoe, in a safe state. CONSTITUTION:A control box 22 is erected to the side of a seat 20 and a lever base stand 27 having an operating lever 16 is inclinably and securably disposed to the control box 22. The operating lever 16 is coupled to pilot-operated type oil pressure control valves 33, 34, 35, and 36 to perform control operation of a hydraulic actuator through a pilot oil pressure route 30A. An on-off valve mechanism 41A capable of opening and closing the pilot oil pressure route 30A is arranged to the control box 22 and besides, the on-off valve mechanism 41A and the lever stand 27 are interlocked and intercoupled with each other.
Patent JP-H01148029-A (JP)
Title: Protective system against overdischarge at time of interruption of charging
Inventor: NAKANISHI AKIO
IPC: H04M1/72
Filed: 1987-12-03
Abstract: PURPOSE:To adequately protect a battery from generating overdischarge, by charging the battery in a state that a portable section is mounted on a main unit. CONSTITUTION:An overdischarge protective-system consists of a main unit I provided with a charging equipment 1 and a current detecting resistor 14 placed between the charge terminala 2-3, and a portable section II containing a battery 7 which can be charged, and worked with the power source of the battery. For example, the system is applied for the charging equipment of a cordless telephone unit or the like. While the battery 7 is charged, a switch circuit 10 is set in an ON-state by the control of a switch controlling circuit 9, and a working power source is fed to a load 8. When a charging power source is set in an interrupted state during the charging as it is, then current from the battery 7 is permitted to flow via said resistor 14, and by interrupting driving current to the switch controlling circuit 9, the switch circuit 10 is set in an OFF-state, and the battery 7 and the load 8 are separated from each other. As a result, during the charge interrupting period, the overdischarge of the battery 7 can be prevented from being generated via the load 8.
Patent JP-H0984724-A (JP)
Title: Closet seat fitting device
Inventor: KAWAZOE SHUNSUKE
IPC: A47K13/26
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a closet seat fitting device having high fitting strength of a closet seat and good removing workability of the closet seat. SOLUTION: The head insertion hole 82 of a closet seat support member 72 is coupled with a head 78, a knob 102 is picked to rotate a rotary plate 94, balls 88 are brought into contact with the portions other than the recesses 90 on the peripheral face of a large-diameter section 82a, and the closet seat support member 72 is fixed to a fixed member 70. When the balls 88 are brought into contact with the portions other than the recesses 90 on the peripheral face of the large-diameter section 82a, the balls 88 are protruded from the inner peripheral face of a ring 84, the balls 88 are coupled with the groove 80 of the head 78, and the closet seat support member 72 is fixed to the fixed member 70.  Even if large external force in the releasing direction is applied to the closet seat support member 72, the balls 88 are not retreated from the groove 80, and the closet seat support member 72 is not removed from the fixed member 70.
Patent JP-H02149629-A (JP)
Title: Low thermal expansion aluminum alloy having excellent wear resistance and heat conductivity
Inventor: NAGAI JIICHI
IPC: C22C21/00
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the title Al alloy by adding specific amounts of Ni, Si, Cu, Mg and other metallic elements to Al. CONSTITUTION:An Al alloy having the compsn. of which, by weight, 20 to 30% Ni, 0.1 to 4% Si, 2 to 5% Cu and 0.3 to 2% Mg or furthermore one or more kinds among 0.01 to 1% Cr, 0.01 to 1% Mn, 0.01 to 0.5% Zr, 0.01 to 0.1% V, 0.01 to 1% Ti, 0.01 to 5% Zn and 0.01 to 5% Fe are added and incorporated into Al is poured into a casting mold heated to the temp. higher by >=100 deg.C than its liquidus temp., is solidified by cooling under pressure into a billet and is extruded into a round bar or the like, which is thereafter subjected to solution heat treatment, is water-cooled and is subjected to aging treatment. The Al alloy material having excellent wear resistance and heat conductivity and having small thermal expansion coefficient can be obtd.
Patent JP-H07117632-A (JP)
Title: Cleaning by wiper
Inventor: SAKAMOTO ZENJI
IPC: B60S1/08
Filed: 1993-10-28
Abstract: PURPOSE:To secure the safe visibility according to the rain quantity by installing a washer tank and a water tank, alternately spraying washer liquid and water when a rain water sensor senses rain, operate a wiper, and vary the operation speed of the wiper according to the rain quantity sensor. CONSTITUTION:A washer tank 1 and a water tank 8 are installed. Further, a rain water sensor 9 and a rain quantity sensor 10 are installed, and the output signals of both the sensors 9 and 10 are inputted into a microcomputer. When the rain water sensor 9 senses rain fall through the microcomputer, pumps 2 and 2 are drivingly controlled, and a washing liquid and water are alternately sprayed on a windshield automatically, and wipers 5 and 6 are operated to wipe the windshield 7. Further, according to the rain quantity detected by the rain quantity sensor 10, each speed of the reciprocating movements of the wipers 5 and 6 is varied, and the visibility of the windshield 7 is kept properly.
Patent JP-H04177117-A (JP)
Title: Inclination sensor
Inventor: MIHASHI HIDEO
IPC: G01C9/06
Filed: 1990-11-09
Abstract: PURPOSE:To make the title sensor usable in an apparatus which is weak against electromagnetic disturbance and easily affected by magnetism by detecting the difference between the light receiving lengths of two unidimensional position detecting elements due to the inclination of a light impervious liquid to calculate inclination. CONSTITUTION:An inclination sensor consists of a transparent parallelepiped container 2 having a light impervious liquid 1 received therein, two unidimensional position detecting elements (PSD) 3a, 3b arranged so that the detection surfaces thereof are turned toward the inside of the container 2 so as to be separated from each other by a definite interval in such a state that the direction vertical to the bottom surface of the container and a detection direction are made parallel to one of the vertical surfaces of the container, two differential amplifiers 4a, 4b converting the outputs of the elements 3a, 3b to differential outputs and a lamp 5 irradiating the PSDs 3a, 3b with uniform light. In such a case that the container is inclined at an angle theta, when the light receiving lengths of the PSDs 3a, 3b are set to H1, H2, the total length of photodetectors is set to 2L, the arranging interval D between both of them is set to D and differential output values are set to IC1, IC2, the angle theta can be calculated from formulae I, II, III, IV.
Patent JP-2000127094-A (JP)
Title: Subboard for drilling work and reproducing method therefor
Inventor: UENO TAKAYOSHI
IPC: B26F1/16
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To recycle a subboard by heating and hardening a mixed powder material for molding including a thermosetting binder resin powder material of specified mesh at a specified ratio and including a filled powder material and molding the mixed powder material into a planar shape. SOLUTION: As a filled powder, cutting powder, polishing powder and drilling chip powder generated at the time of working a thermosetting resin laminated plate, a pre-preg sheet and a wood material plate as they are can be utilized. Defectives and end materials generated at the time of working and small pieces generated at the time of punching drilling are obtained as crushed powder by being crushed up to a prescribed grain diameter. Also a used wear plate and a subboard are crushed up to the prescribed grain diameter in the same way and can be utilized as crushed powder. It is necessary that thermosetting binder resin powder is a powder material under 50-mesh screen and is contents of 5 wt.% or more. When the powder material is on 50-mesh screen or less than 5 wt.%, the filled powder can not be sufficiently bound and an excellent molded plate can not be obtained.
Patent JP-H11123344-A (JP)
Title: Fluid cleaning apparatus and filter
Inventor: TAMARU SHIGERU
IPC: B01D39/14
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluid cleaning apparatus and a filter which can remove particles in a fluid by low electric voltage and exihibits high removing efficiency and does not need large power. SOLUTION: A fluid cleaning apparatus is constituted of a main body having a fluid suction hole and a fluid discharging hole and a fluid passage therein, an electrostatically charged filter part arranged in the fluid passage of the main body, a DC power source for electrifying the electrostatically charged filter part and a fluid flow forming means for forming a fluid flow in the fluid passage. The electrostatically charged filter part is provided with a negative electrode filter part being arranged on the fluid suction hole side and consisting of a plurality of members connected with the negative electrode of the DC power source 25 and a positive electrode filter part being arranged on the fluid discharging hole side and consisting of a plurality of members connected with the positive electrode of the DC power source 25 and at least one of the negative electrode filter part and the positive electrode filter part 22 has a member 53 wherein a body in a continuous length formed by forming a sheet- like body or a belt-like body is formed into a twist-like shape or a spiral-like shape is arranged.
Patent JP-2001127908-A (JP)
Title: Line adapter
Inventor: TANAKA KEISUKE
IPC: H04M11/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To connect a coin operated telephone set where coins are received on the basis of a charging signal from a line to a line where the charging signal cannot be transmitted. SOLUTION: This line adapter 1 is provided between the coin-operated telephone set 3 and an NCC line 2 where the charging signal cannot be transmitted, and the adapter 1 outputs a coin housing signal (charging signal) to the set 3, when the set 3 transmits the number of the opposite side and the response of the opposite side to this transmission is detected.  That is, the adapter 1 is provided with a CPU 11A, a polarity-inverting circuit 18, a table 14A, a timer 11A, etc., and the CPU sets a unit speech communication period corresponding to a number in the table, which matches with the opposite side number transmitted by the telephone set in the timer, generates a coin-receiving signal from the polarity inverting circuit and also starts the timer when the CPU detects an opposite response, and subsequently generates a coin-receiving signal from the polarity inverting circuit each time the time up of the timer comes.
Patent JP-H0245607-A (JP)
Title: Exhaust muffler
Inventor: UORUTAA JII MOORIN ZA SAADO
IPC: F01N13/18
Filed: 1988-12-01
Abstract: PURPOSE: To reduce noise generated with the vibration of external shells by forming V-shaped grooves on the external shells of an exhaust gas muffler. CONSTITUTION: Chambers 20, 22 are formed respectively on external shells 12, 14 of an exhaust gas muffler 10. The chamber 20 is formed by trapezoidal side walls 32, 34 and trapezoidal end walls 36, 38. The side walls 32, 34 and the end walls 36, 38 are combined by a combining wall 40. Substantially V-shaped grooves 70 are formed on the combining wall 40 and the side walls 32, 34 to absorb vibration of the external shell 12. Thus, it is possible to reduce noise generated with the vibration of external shells.
Patent JP-H04179068-A (JP)
Title: Secondary battery with non-aqueous electrolytic solution
Inventor: NISHIKAWA YUKIO
IPC: H01M4/36
Filed: 1990-11-09
Abstract: PURPOSE:To provide a secondary battery having excellent safety and charging/ discharging cyclic characteristic by mixing carbon with powder of a neg. electrode material which can occlude and release Li electrochemically and on whose surface an oxide film is formed. CONSTITUTION:Through a heat treatment in a gas atmosphere including oxygen, an oxide film is formed on the surface of a neg. electrode material such as a fusible alloy which can occlude and release Li electrochemically and Al, and this is mixed with carbon. Even through this fusible alloy, Al, makes repetition of expansion and contraction associated with charging/discharging to cause change in the shape, slipping-off from the core 3 is prevented and electricity collection held practicable by pulverizing them, forming such an oxide film, and mixing with carbon. This prevents drop of the charging/discharging capacity with cycles and also generation of internal shortcircuiting and firing.
Patent JP-H02151105-A (JP)
Title: Antenna system
Inventor: CHIBA ISAMU
IPC: H01Q3/30
Filed: 1988-12-01
Abstract: PURPOSE:To improve the S/N of the communication by adopting the constitution such that a phase quantity correcting a phase fluctuation attended with the changeover of a plane in addition to the setting phase for beam scanning so as to correct the phase change attended with the changeover of a plane of a phased array. CONSTITUTION:The phase change quantity phi attended with the changeover of a phased array antenna is operated. Moreover, let a relative phase quantity of each phase shifter required for the beam scanning be thetan, a correction phase arithmetic unit 7 applies operation of phin=phin-phi for a number of times of the number of phase shifters in one phased array, where phin is a set phase quantity of each phase shifter. A phase shifter drive circuit 4 sets each phase shifter based on the result of operation of the correction phase arithmetic unit 7. In the case of the changeover of the phased array, since the phase shifter drive circuit 4 drives the phase shifter based on the result of operation of the correction phase calculator 7, the phase change attended with the changeover of the plane of the antenna is decreased and the S/N of the communication is improved.
Patent JP-H04175656-A (JP)
Title: Serum separating sealant sterilized by gamma ray
Inventor: YAMAMORI NAOKI
IPC: G01N33/48
Filed: 1990-11-08
Abstract: PURPOSE:To prevent the material value of a sealant from being varied by gamma ray sterilization by setting the viscosity of the sealant at 25 deg.C within the range of 50 to 4000 poise after gamma ray sterilization, and setting the specific gravity of the sealant within the range of 1.03 to 1.06. CONSTITUTION:In order to provide a serum separating sealant with desired specific gravity and rheological properties by means of addition of such a conditioner for specific gravity and viscosity as fine particles of silica, a liquid acrylic resin has a solubility parameter of range 7.5 to 9.5, preferably 8.3 to 9.5 and has a viscosity of 50 to 4000 poise at 25 deg.C, preferably 100 to 2000 poise and a specific gravity of 0.94 to 1.05, preferably 0.96 to 1.01. As the feature of the serum separating sealnt of this invention, the above material is wrapped not in a butch state before gamma ray sterilization but as individual units and each container must be exposed to a dose of 1.0 to 7.0 Mrad effective for sterilization after gamma ray irradiation.
Patent JP-S63158937-A (JP)
Title: System for balancing using ratio of pass
Inventor: SHIRAYANAGI YOSHIRO
Filed: 1986-12-23
Abstract: PURPOSE:To select interruption suppression and start up waiting at the time of receiving a suppression signal at each device and to prevent a system performance from being lowered, by providing the suppression signal which instructs the block of an interruption signal to a host device and the hold of the execution of an input instruction from the host device, between plural devices connected one after another. CONSTITUTION:The host device and plural low-order devices in a computer system are connected one after another, and a suppression instructing signal line 104 is connected to a microprocessor 16 in an input/output device 10. From the signal line 104, the suppression of interruption to the host device and the hold of the execution of an input/output instruction from the host device are instructed. Also, the suppression instructing signal is received by an out tag connection circuit 11 connected to an out tag line group 102, and at the time of receiving the signal, it is selected whether the signal should be sent to a channel connection circuit 14. And when the suppression instructing signal is selected, a suppression latch 15 is set by the control of the processor 16, thereby, arbitrary time interruption set in advance is suppressed, and the execution of input/output is held.
Patent JP-2000121360-A (JP)
Title: Method for forming three-dimensional city map data base and equipment for measuring three-dimensional city map data base
Inventor: MURAKAMI KENICHI
IPC: G06T1/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a method for measuring the height of buildings configuring a three-dimensional city map data base by picking up the image of buildings in predetermined order from a specified measuring point, calculating the three-dimensional position or the height of buildings based on the height position of the measuring point and image pickup data, and then making it to correspond with a two-dimensional coordinate on a two-dimensional map. SOLUTION: A ranging 101 and a digital camera 102 are secured onto a tripod 103 at a site. Height of the ranging 101 and the camera 102 is represented by h1, and horizontal distance L from a measuring point to a building is measured by means of the ranging 101. Compass of the tripod 103 is then adjusted to align the center of finder of the camera 102 with the top end of a building being measured and an angle θ is read out in order to determine the height H of the building according to a formula; H=:h1+Ltan θ. Image of the buildings is picked up from the measuring point in predetermined order and three-dimensional position of the building is calculated by a geometric method based on the position of the height H of measuring point and the image pickup data and then made to correspond with a two-dimensional coordinate on a two-dimensional map.
Patent JP-H01146330-A (JP)
Title: Surface cleaning method for silicon solid
Inventor: TAKAHAGI TAKAYUKI
IPC: H01L21/304
Filed: 1987-12-02
Abstract: PURPOSE:To enable forming a clean silicon solid surface with little defect, in the atmosphere and at an approximate room temperature, by treating the surface with solution of hydrofluoric acid diluted with very clean water whose total amount of organic carbon is equal to or less than a specified value. CONSTITUTION:By treating a surface with solution of hydrofluoric acid 5 diluted with very clean water whose total amount of organic carbon is equal to or less than 50ppb, an oxide film 2 is eliminated. That is, the oxide film 2 is eliminated by a method wherein organic contaminant 3 on the surface is eliminated by radiating ultraviolet rays 4 on the silicon solid 1 surface in an oxidizing atmosphere, and the oxide film 2 is eliminated by treating the surface with the solution of hydrofluoric acid 5 diluted with the very clean water whose total amount of organic carbon is equal to or less than 50ppb. For example, the silicon wafer 1 having an oxide film of 4-5Angstrom thick and organic contaminant 3 on said film is irradiated with far-ultraviolet rays from a low pressure mercury lamp for 10min in an oxygen air flow. Then dipping treatment is performed for 2min at a room temperature, by using the highly pure hydrofluoric acid 5 of 50% diluted to 1% by super-pure water whose total amount of organic carbon is 17ppb.
Patent JP-H09146354-A (JP)
Title: Developing device for image forming device
Inventor: FUKUDA YOSHIYUKI
IPC: G03G15/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce fogging at an image background part caused by excessively supplying toner to a developing roller by reducing the quantity of toner which is not used and remains in a main body case and preventing the toner from being wastefully used. SOLUTION: The inner wall part 22W of the main body case 22 opposed to the developing roller 23 is projected toward the developing roller 23 from a tangent VL1 perpendicular to the outer peripheral surface on the inner side of a supply roller 24. Then, the wall part 22W is formed to be positioned between a perpendicular VL2 passing the center of the rotation of the roller 24 and the tangent VL1. The wall part 22W is formed so that its angle made with a horizontal line may be 80 to 100 deg..
Patent JP-H09145656-A (JP)
Title: Contact burning type gas sensor
Inventor: KAWADA YASUYUKI
IPC: G01N27/16
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the contact burning type gas sensor having higher selectivity than hydrogen gas with respect to carbon monoxide gas. SOLUTION: This gas sensor comprises a gas detecting element 3, which is formed by attaching a carrier 2 of a metal-oxide sintered body supporting catalyst to a temperature measuring resistor 1, and a compensating element, which is formed by attaching the carrier of the same metal-oxide sintered body that does not support the catalyst to the same temperature measuring resistor. At this time, the oxidizing property of the above described catalyst for the carbon dioxide gas is made to be higher than the oxidizing property for the hydrogen gas. The carrier 2 is formed of γ alumina, and the above described catalyst is formed of the ruthenium or the mixture of ruthenium and rhodium.
Patent JP-2000132123-A (JP)
Title: High-rise building provided with huge screen display facing outward inside outer wall of transparent glass
Inventor: TOKIMOTO TOYOTARO
IPC: G09F9/35
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-rise building with a large-size display device easy to be constructed and maintained. SOLUTION: Transparent glasses 11 constitute the outer wall of a building 10, and a large number of louver structure modules 5 are horizontally and vertically arranged side by side inside mullions supporting the transparent glasses 11 so as to constitute a huge screen display 11. Each the module 5 is provided with a large number of louver boards between two struts to be supported in a louver state with lengthwise axes of the louver boards horizontally aligned in parallel with each other at nearly even intervals in the vertical direction such that the module 5 can be seen through except the louver boards and struts. The front end of each of the louver boards is provided with a large number of LED group lamps facing the outside of the building 10 in a line from the left to the right at a prescribed pitch.