baber/WOPTO huggingface dataset:
Patent JP-H10336961-A (JP)
Title: Motor
Inventor: KURIYAMA FUMIO
IPC: H02K9/16
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can effectively dissipate heat by suppressing the stay of gas due to a vortex along the electrically insulating windings of a stator or a fan and improving the heat dissipating effect of the fins of a rotor, the cooling effect of the electrically insulated windings of the stator, and the air blowing ability of the fan. SOLUTION: A motor is provided with a stator 11, a rotor 12, and a fan 17 attached to the end section of the rotary shaft 13 of the rotor 12, a plurality of air passages 19 formed between a casing 10 and the stator 11, and another plurality of air passages 21 between the rotor 12 and the rotary shaft 13 so that the gas sucked from the suction port 17a of the impeller of the fan 17 and discharged from the discharge port of the impeller may flow from one end to the other end through the passages 19 and from the other end to the suction port 17a of the impeller of the fan 17 through the passages 19 between the rotor 12 and shaft 13. The end section of the gas inlet of the suction port 17a is extended to the center of the rotor 12 from the end sections of the fins 22 of the rotor 12.
Patent JP-S5577964-A (JP)
Title: Molten metal level detecting tracer
Inventor: KUBOTA AKIRA
IPC: B22D37/00
Filed: 1978-12-09
Abstract: PURPOSE: To let the fluctuations in molten steel level be followed up with high accuracy and high response by feeding electric signals back to the control unit mounted on a heat-resistant machine component so as to maintain the spacing between the preset molten metal level and detector always constant.  
     CONSTITUTION: A molten steel bath level L is controlled with a reference level setter S to a comparator CP. Namely, the originary magnetic flux maintains a parallel state in the position of a magnetic sensor and its output is inputted to an amplifier A. Next, molten steel is poured into molds 1, 1'. When the level begins to rise gradually, the change in phase polarity caused by the disturbance in magnetic field distribution is detected in the detecting part 2 which receives the repulsion of secondary magnetic field by eddy current. When the spacing G with the molten steel 3 becomes smaller with respect to the set value S, a command is transmitted to a servo motor 12 so that parallelogram links 4 are brought further from the molten metal level. When the spacing G becomes larger than the value of the setter S, the operation reverse from the above takes place, thus always it is approached to the set value. As a result of this, the detection capacity of high accuracy within ±5mm is exhibited, product quality improved and operation stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5376863-A (JP)
Title: Wristwatch
Inventor: GOMI YOSHIYUKI
IPC: G04G9/00
Filed: 1976-12-20
Abstract: PURPOSE:To make a watch helpful for health control and achieve the increase in the utilization value of the watch by displaying the amount of body exercise in addition to time display.
Patent JP-H0444430-A (JP)
Title: Service information communication system
Inventor: KAWASAKI RYOJI
IPC: H04W4/06
Filed: 1990-06-11
Abstract: PURPOSE:To allow the system to offer various service information such as a merchandise guide or news through the use of an idle time zone of a radio line by providing a center equipment to send the service information via a base station when the base station of a base station side is not used to the system. CONSTITUTION:A center equipment 70 is provided with a database 71 storing various service information aiming at unspecified lots of persons such as a merchandise guide or news and an information transmitter 72 sending the information of the database 71 to a base station 30 not used for an incoming/ outgoing call, and the information transmitter 72 sends the service information to each base station 30 through an information transmission line 80. Moreover, a mobile terminal equipment 50 is provided with an operating mode selection switch to receive the service information and receives the service information by closing the selection switch to set the service information reception mode.
Patent JP-S5378492-A (JP)
Title: Sheet material cutting apparatus
Inventor: OOBA HARUTAROU
IPC: B26D7/08
Filed: 1976-12-22
Abstract: PURPOSE: To provide a sheet material cutting apparatus, in which it is prevented by a support member projected resitiently from the side of a fixed blade to the side of a movable blade that top of sheet material is dropped between the fixed blade and guide plates, whereby sheet material is dropped between the fixed blade and guide plates, whereby sheet material can be delivered smoothly if it is curved or twisted due to coiling of the sheet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05113390-A (JP)
Title: Monitor for detecting fatigue damage
Inventor: ABE MASAYO
IPC: G01M99/00
Filed: 1991-06-25
Abstract: PURPOSE:To obtain a fatigue damage detecting monitor capable of being used in a structure hard to inspect such as a bridge or an iron tower without taking labor at the time of the inspection of the fatigue damage of a structure and capable of quantitatively judging the fatigue crack of the structure. CONSTITUTION:An almost V-shape notched part 3 having an inside surface 3a inclined with respect to the surface and rear of a square monitor plate 1 having mounting holes 2 respectively provided to four corners is provided to the almost central part of one side surface of the long side of the monitor plate 1 and a graduation part 4 for measuring a crack extending from the notched part 3 in the other side surface direction of the monitor plate 1, that is, in the short side direction thereof is provided to the surface of the monitor plate 1.
Patent JP-S5378401-A (JP)
Title: Waste water pump
Inventor: KUWABARA TOKIMITSU
IPC: F04D7/04
Filed: 1976-12-22
Abstract: PURPOSE: To remove foreign matters existing between an impeller and a casing, by setting a casing ring, which slides in the axial direction along a casing wall surface, to the shroud side at the front of the impeller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000348737-A (JP)
Title: Electrode base material for phosphoric acid fuel cell and manufacture thereof
Inventor: HAMAOKA SATORU
IPC: H01M8/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrode base material capable of controlling dispersion of phosphoric acid being an electrolyte of a phosphoric acid fuel cell and capable of holding a large amount of phosphoric acid, and to provide a method for manufacturing the electrode base material. SOLUTION: This electrode base material for a phosphoric acid fuel cell is composed of a carbonaceous porous body having a porosity of 50 to 62% at a flowing side of reactant gas and a porosity of 60 to 75% at a contacting side with a separator 8. In the carbonaceous porous body, the former porosity is lower than the latter porosity and the porosity therebetween changes continuously or step-by-step in the direction of the thickness.
Patent JP-H103566-A (JP)
Title: Coin receiving and paying device
Inventor: KASHIWAGI KYOICHI
IPC: G07D13/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To easily attain the post-processing of an overflow processing when a housing part for each denomination is full. SOLUTION: In this coin receiving and paying device, an irregularly thrown coin C is discriminated for each denomination, the discriminated coin C is housed in an each denomination housing part 16 for each denomination, and only the designated number of coins C in the designated denomination are ejected from this each denomination housing part 16. When the coin C is thrown, and the each denomination housing part 16 for the same denomination as the coin C reaches the overflow set number, the coin C in the same denomination as the thrown coin C is ejected from the each denomination housing part 16, and housed in an each denomination overflow part 45.  Thus, when the residual number of the coins C in the each denomination housing part 16 for a certain denomination is small, and it is necessary to refill it with the coins in the each denomination overflow part 45, only the coin C in the necessary denomination can be easily thrown and supplied since the coins are discriminated for each denomination.
Patent JP-H1011381-A (JP)
Title: Connection system and server machine of network system
Inventor: ISHIKAWA KATSUYA
IPC: H04M3/56
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide connectivity of Internet video telephone which is easy for a general user of the Internet. SOLUTION: A server A refers to a corresponding record on the basis of the user name characteristics of a user B which is received from a user A to search for a server B which accommodates the user B and the telephone number of the user B, and informs the server B of a request for connection. The server A and server B area always connected to each other and the server B can comply immediately with the request from the server A. The server B refers to the corresponding record in a storage location to confirm whether or not the user B currently has an IP connection and when not, the server B itself makes a dial-up IP connection with the user B. The server B informs the server A of the completion of the IP connection with the user B, and the server A informs the user A of the completion of the IP connection.  The users A and B having the IP connection enter a transparent state and communicate with each other even over the Internet.
Patent JP-S6132180-A (JP)
Title: Pause generator
Inventor: EGAWA HIROHITO
IPC: G06T13/00
Filed: 1984-07-24
Abstract: PURPOSE:To improve the working efficiency by tracing a pose to prescribed paper after various poses of a manakin are changed on a CRT from a pose input section. CONSTITUTION:The data of a designated pose is called from an auxiliary storage devide 7 by a pose data retrieval section 22 and a data P1 is inptted to a pose converting section 21. In this case, a data P2 outputted from a pose setting sectin 20 does not call for the change in the pose, the data P1 is an output data P3 of the pose converting section 21 directly and the pose is displayed on a display section 9 via a pose display output section 23. Further, a pose input section 10 is provided with switches S1-S14 at each joint to change angles as required to the shape of a human body, the switches S1-S12 control the movement of joints, the switch S13 controls the entire direction and the switch S14 controls the entire size.
Patent JP-S6310383-A (JP)
Title: Head positioning device in magnetic disk device
Inventor: OGUCHI TAKEJIRO
IPC: G11B21/10
Filed: 1986-07-02
Abstract: PURPOSE:To reduce an off-track amount which occurs when a head is positioned and controlled by selecting a head that produces an average servo off-track amount when the head is positioned on a sampling track. CONSTITUTION:If temperature in a device fluctuates, the off-track amounts of the heads Hi-Hk increase and variance occurs. The head Hj that produces the average off-track quantity among variable off-tracks, that is, the head H3 or H4, is previously specified, and the heads are positioned on preset plural sampling tracks. In order to generate data for correcting the positions of the heads, the specified head is selected. When the head is positioned, the off-track quantity can be minimized.
Patent JP-S5677375-A (JP)
Title: Plasma vapor deposition apparatus
Inventor: YAMANAKA ITARU
IPC: C23C16/46
Filed: 1979-11-27
Abstract: PURPOSE:To form a uniform film on wafers and improve the yield of product in a plasma vapor deposition apparatus by constituting a heater block for placement of a susceptor thereon by means of a plurality of heating elements which are temp. -controllable respectively independently. CONSTITUTION:In the plasma vapor deposition apparatus, the heater block 3 for placement of a susceptor 2 is constituted of a plurality of respectively independently temp. -controllable heating elements, by trisecting the same to, for example, 3A, 3B, 3C, along the longitudinal direction of the susceptor 2. The temp. of the heating element 3A in the central part is set lower than that of the heating elements 3B, 3C in the peripheral part to regulate the temp. of the susceptor 2 and make the temp. distribution in the longitudinal direction approximately uniform, whereby the uniformalization of the thickness and quality of the thin films formed on multiple wafers through one processing is achieved. In this way, the yield of products is improved with ease.
Patent JP-S5777940-A (JP)
Title: Draining device for small amount of liquid
Inventor: NAITOU SUMIO
IPC: G01N1/10
Filed: 1980-10-31
Abstract: PURPOSE:To prevent closing-up of a valve and to improve precision, by a method wherein, through the closing of a first opening and closing valve corresponding to a liquid level detected and the simultaneous opening or closing of a second opening and closing valve, a liquid is intermittently stowed into and discharged from a tank. CONSTITUTION:A draining device for small amount of liquid opens an opening and closing valve 4 corresponding to a liquid level detected. Through the receipt of a signal from a water level gauge 7 or a weighing device 8 detecting that a liquid level in a tank 2 goes to a level H, it automatically closes a first opening and closing valve 4, and simultaneously, it opens a second opening and closing valve 6. Through the receipt of the signal from the water level gauge 7 or the weighing device 8 detecting that the liquid level in the tank 2 goes to a level L, it automatically closes the second opening and closing valve 6. This enables to drain a specific amount of liquid at given time intervals, permits the opening degree of the valve to increase compared with conventional small amount continuous draining system, prevents closing-up of the valve, and enables the improvement of precision.
Patent JP-H113003-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROSHI
IPC: G03G21/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To improve operability by providing a means for inhibiting registering and displaying information about it when the same image forming condition exists in the registered image forming conditions. SOLUTION: An image forming condition accessing means 53 accesses the image forming condition registered in an image forming condition storage means 52. An image forming condition deletion means 54 deletes the image forming condition registered in the storage means 52. An image forming condition comparison means 55 compares whether or not the same job as a new image forming job is already registered in the storage means 52 at the time of registering the new image forming job. When the same image forming job exists, as the result of the comparison, a display means 56 displays the effect or displays other messages. When the same image forming job is already registered, as the result of the comparison by the comparison means 55, an image forming condition registering inhibition means 57 inhibits the new image forming job from being registered.
Patent JP-H01319939-A (JP)
Title: Semiconductor jig/tool
Inventor: TOMIKAWA MITSUHIRO
IPC: H01L21/306
Filed: 1988-06-21
Abstract: PURPOSE:To reduce the pressure differential produced in space, perform deep etching of a semiconductor substrate, and make etching residue in the form of a thin film by equipping a pressure reducing film at a part of a semiconductor jig/tool. CONSTITUTION:The one surface of a semiconductor substrate 3 is protected from etching liquid and a pressure reducing film 5 to reduce the pressure differential produced in space is equipped between the substrate 3 and a semiconductor jig/tool 1. When the tool 1 and the substrate 3 are heated and the air enclosed in space 4 expands, the expanded air generates a pressure. This pressure is reduced by the reducing film 5. This serves to perform deep etching of the substrate 3 and make etching residue in the form of a thin film.
Patent JP-H0342866-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ZAMBRANO RAFFAELE
IPC: H01L27/06
Filed: 1990-06-14
Abstract: PURPOSE: To improve the dynamic characteristics of a power stage by using a bipolar mode field-effect transistor(BMFET), to maximize the current handling capacity and robustness of the power stage. CONSTITUTION: An n<+> -type epitaxial layer 2 is grown on an n-type substrate 1 made of a high-impurity concn. single crystal Si, a p<+> -type region is formed to constitute a lateral separation region of a component of an integrated control circuit, and n<+> -type region 4 acting as a buried collector layer of a transistor of this control circuit. At this time a new epitaxial layer extending over the entire chip region is grown to form an n-type region 5. A p<+> -type regions 6, 7 are formed with an n<+> -type regions 10, 11, formed as a source of a BMFET and as a collector sink to reduce the series resistance of a low-voltage transistor. A base and emitter regions 12, 13 of an npn low-voltage transistor are formed, and contacts are formed to interconnect elements of a semiconductor device by metallizing and photomasking.
Patent JP-S58134670-A (JP)
Title: Developer feeding or alarming device
Inventor: NAGAOKA KENJIYU
IPC: G03G21/00
Filed: 1982-09-03
Abstract: PURPOSE:To prevent incorrect control at the connection of power supply, by providing the titled device with a circuit to inhibit developer feeding or alarm operation of an alarming means during a prescribed period after power supply. CONSTITUTION:When a bubble is detected in circuit operation, only an AC component out of signal voltage V1 outputted from a photodetector 9 is inputted to an integrating circuit through an impedance converting circuit consisting of a transistor (TR) Q22. When the integration value is higher than the prescribed voltage, i.e. the input voltage V2 of an operational amplifier Q23 is reduced lower than the voltage set by a variable resistor VR4, a TRQ26 is actuated. Consequently the reduction of liquid quantity is displayed by a lamp PL1 through the TRQ26 and the base potential of a TRQ28 is turned to ''0'', so that the operation of a solenoid SL is stopped. Since the AC component is detected, malfunction due to two or three bubbles or the unevenness of density is removed. Thus incorrect control at the time of power supply can be prevented.
Patent JP-S60101251-A (JP)
Title: Stirling engine
Inventor: NOMAGUCHI TAMOTSU
IPC: F02G1/053
Filed: 1984-07-23
Abstract: PURPOSE:To reduce loss of thermal conduction of a regenerator and improve thermal efficiency by arranging the regenerator having a heat accumulating material in a piston of a stirling engine. CONSTITUTION:A heat absorbing fin 1a is provided on an outer wall of a first cylinder 1 and a radiating fin 1b is provided in the first cylinder heat from a heating device 25 is transferred to working gas in a working space 22 high temperature. A first sliding body 10 being a self-lubricating material, a sealing body 11, and a second sliding body 12 are provided in a first piston 7, while a regenerator chamber 7c filled with steel wool, etc., is provided. The working gas is allowed by reciprocating motion of the first piston 7 to flow from the high temperature working space via a fluid passage constructed by a communication hole 13 on the upper part of the first piston a communication hole 14 on the lower part of the regenerator chamber 7c and in said chamber, and a heat exchanging flow passage of the sliding part 7b to the low temperature working space vice versa. A cooling water jacket 6 is provided outside the second cylinder 5.
Patent JP-H11345393-A (JP)
Title: Automatic vehicle confluence control method and device therefor
Inventor: EZURE HISASHI
IPC: G08G1/16
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vehicle confluence control method and device therefor, by which the confluence of joining vehicles consisting of AHS vehicles on a road is automatically and safely realized, where automatically drivable vehicles(AHS vehicle) and not automatically drivable vehicles(non-AHS vehicle) are mixedly running. SOLUTION: A control means A for inputting data such as the kind, position or speed or the like of a vehicle, storing them and outputting control data to the vehicle is arranged. The control means decides a vehicle to be joined to be a succeeding confluence vehicle in a main lane from the running prediction of a joining vehicle obtained based on the speed pattern of the joining vehicle and the running prediction of a main lane running vehicle obtained from the position and speed or the like of the vehicle which runs on the main lane at the time of the occurrence of the joining vehicle 5, adjusts the speeds of the joining vehicle and the vehicle to be joined, adjusts the speed of the joining vehicle when the vehicle to be joined is the non-AHS vehicle and controls the joining vehicle to execute joining after securing the space of the min.  confluence possible distance in the lane change section 6 of a joining part.
Patent JP-2000344979-A (JP)
Title: High-hardness cured rubber composition
Inventor: KOBAYASHI NOBUTOSHI
IPC: C08L9/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition good in processability, sufficiently cured witch a small amount of sulfur, and useful for e.g. automotive parts by curing a rubber composition comprising an ethylene-α-olefin-diene-based rubber, a specific diene-based rubber, a reinforcing agent, a softening agent and sulfur. SOLUTION: This composition is obtained by curing a rubber composition comprising (A) an ethylene-α-olefin-diene-based rubber, (B) a diene-based rubber >=1.5 in solubility parameter difference from the component A, (C) a reinforcing agent, (D) a softening agent, and (E) sulfur. This composition is such that (G) cured rubber particles of the diene-based rubber are dispersed in (F) an ethylene-α-olefin-diene-based cured rubber phase and satisfies the following requirements: (i) the component B is at 3-40 pts.wt. based on 100 pts.wt. of the component A, (ii) the JIS A hardness of the component F is 65-80, and (iii) the JIS A hardness of the above cured rubber composition is greater than that of the component F by >=3.
Patent JP-S6311427-A (JP)
Title: Four wheel drive vehicle
Inventor: IWAMI TAKAHIRO
IPC: G01W1/14
Filed: 1986-06-30
Abstract: PURPOSE:To make it hard to generate slippage at the time of starting a vehicle by directly connecting the differential restriction between front and rear wheels by means of front and rear wheel engaging mechanism while fixing the gear change stage of an automatic transmission to the second gear and starting a vehicle, when judged a snowy road by a snowy road judging means. CONSTITUTION:A road surface condition in the advancing direction is photographed by means of a TV camera 6, and its output signal is inputted into a snowy road judging circuit 12 via a picture image processing circuit 7 and an RGB calculating circuit 9. In this circuit 12, the output signal of the RGB calculating circuit 9 is compared with the map of a road surface condition which is stored in a map memory part 11 to judge the road surface condition and, further, it is judged whether a snowy road or not based on the output of a road surface temp. sensor 10. When judged a snowy road, a center differential clutch in a transfer 13 is controlled to be directly connected by means of a center differential control circuit 3. Also, at this time, when a vehicle speed is less than a defined low speed, two range gear change pattern of an automatic transmission 25 is selected to make starting at the second gear.