baber/WOPTO huggingface dataset:
Patent JP-H1061665-A (JP)
Title: Spline bearing
Inventor: OBARA KOJI
IPC: F16C29/06
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To facilitate reduction of size and enable correspondence according to working conditions by forming plural grooves along the track on a spline shaft, disposing linear scales where a part to be detected which is polarised in a designated pattern with N and S magnetic poles is formed, and disposing magnetic sensors on an outer cylinder corresponding to the scales. SOLUTION: A groove 1c along a raceway groove 1a is formed on two symmetrical positions on a spline shaft 1, and linear scales 11 are fixed to the grooves. The linear scale 11 is polarised in the longitudinal direction with alternations of magnetic poles 22 of N and S finely by equal pitch P. The outer cylinder 2 is provided with detecting parts 17 corresponding to the respective linear scales 11 in the state of being a little spaced from the linear scales 11, and electromagnetic converting elements 31, 32 are disposed in the direction of arranging the magnetic poles 22 in such a manner as to be shifted from each other by 1/2P. The output waveform and voltage of the elements 31, 32 are compared to determine the moving direction and moving amount of the outer cylinder 2.  By adopting fine linear scales 11, the installation space can be reduced, and the degree of freedom for selecting the installation position is large.
Patent JP-S61112497-A (JP)
Title: Method of question and answer
Inventor: UEDA JUNICHIRO
IPC: H04R3/02
Filed: 1984-11-06
Abstract: PURPOSE:To prevent howling automatically at the time of questions and answers after a lecturer gave a lecture to plural schoolrooms, by energizing a micro phone only in the room of a participant who requested question and lowering output level of a speaker. CONSTITUTION:A lecturer T in a lecturer's room RT gives a lecture using a microphone MT, an electronic blackboard WB, an overhead projector OR etc., and outputs voice from speakers SP1, SP2 in plural schoolrooms of the same structure and outputs images from display units LS. When one of participants, for instance R7, operates a wireless oscillator O4 after completion of a lecture or in time of questions and answers during the lecture, the request for question is displayed in a controlling device for lecturer LT in unit of room. In response to this, an utterance permission button, not shown in the figure, is depressed to energize microphones M1-M4 of only relevant schoolroom, and output level of speakers SP1, SP2 lowered. Thus, howling of the room is prevented automatically, and questions and answers are made smoothly.
Patent JP-S59125195-A (JP)
Title: Interface circuit of trunk line
Inventor: SUGITA TAKESHI
IPC: H04Q3/58
Filed: 1982-12-29
Abstract: PURPOSE:To ensure a normal call by detecting quickly the fault of a trunk line and giving the second call. CONSTITUTION:A switch circuit 10 is set at the loop side to start the call processing. In this case, a DC loop is detected by a ringing/DC loop detecting circuit 11. The call processing is continued when the DC loop is normally detected. If the normal detection is impossible for the DC loop, the circuit 10 is set at the ringing side to give an indication to the station side for discontinuation of calling. At the same time, a calling defect is informed to an upper control circuit 21 via a bus 20. Receiving this information, the circuit 21 informs the faulty state to a printer control circuit 23 and at the same time gives a request to a trunk state controller 22 for retrieval of an idle trunk. Then the controller 22 informs the number of the idle trunk to the circuit 21, and the circuit 21 gives a command to the corresponding trunk to deliver a call. Thus this trunk starts the call processing with the command.
Patent JP-S61112814-A (JP)
Title: Fluid bearing and manufacturing method thereof
Inventor: MURAKAMI HIDENORI
IPC: F16C33/14
Filed: 1984-11-06
Abstract: PURPOSE:To obtain a lubricating surface having abrasion resistance by providing a boron compound electroless nickel plating layer on the contacting surface of a bearing and performing the cutting work on the lubricating surface. CONSTITUTION:After completion of cutting work on the inner and outer diametrical surface of a bearing 1, a boron compound electroless nickel plating layer 2 is applied on the inner diametrical contacting surface of the bearing by 10-15mu thick, and then the cutting work on the inner diametrical surface is performed. At that time, if the cutting work of a polygon fitting part 1a is performed at the same time with one chuck of lathe, required accuracy can be satisfied. A thrust pad 5 is bonded or shrink-fitted on the top of this bearing. Further, a shaft 4 having herringbone grooves 3 which generate dynamic pressure is fitted in a fixing flange 7 by bonding or shrink-fitting, and a polygon mirror 6 is mounted on the bearing 1a so as to be fitted.
Patent JP-S6476502-A (JP)
Title: Device for adhering video cylinder and rotary transformer
Inventor: HARADA YUTAKA
IPC: G11B5/02
Filed: 1987-09-18
Abstract: PURPOSE:To perform final positioning in an adhering stage itself and to maintain and secure adhesive accuracy by providing a magnet to attract and hold a rotary transformer, a through hole in which a guide boss can be inserted, and an adhering weight movable freely in a downward direction. CONSTITUTION:A rotary transloader 1 which supplies the rotary transformer 2 to the adhering weight 4 is provided with a centering guide boss 9 and an aligning guide hole 10, and is constituted movably freely in an up-and-down and horizontal directions. Meanwhile, the one end of the adhering weight is supported by an adhering weight supporting tool 5, a plural permanent magnets 8 to attract the rotary transformer 2 are embedded in the other end. When the rotary transformer 2 is fitted in the centering guide boss 9 and is supplied to the guide boss, the adhering weight 4 starts to descend with the adhering weight supporting tool 5. While the adhering weight 4 is operated to descend, a centering piston 3 is fitted in the boss hole 15 of a video cylinder 6 on which a bonding agent 16 is applied, and at this time, alignment is completed. In such a way, it is possible to maintain and secure the concentricity and parallelism of adhesion.
Patent JP-2001060674-A (JP)
Title: Semiconductor device with nonvolatile memory transistor
Inventor: FURUHATA TOMOYUKI
IPC: H01L21/8247
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory transistor possessed of a split gate structure and capable of operating on a lower voltage. SOLUTION: A semiconductor device is equipped with a P-type silicon substrate 10 possessed of a memory region 4000, an N-type first well 11 located in the memory region 4000, and a P-type second well 12 located in the first well 11, where the source 16 and drain 14 of a nonvolatile memory transistor possessed of a split gate structure are located in the second well 12. The silicon substrate 10 and the second well 12 are isolated from each other by the first well 11. Therefore, the potential of the second well 12 can be set up separately, independently of the potential of the silicon substrate 10.
Patent JP-S6386749-A (JP)
Title: Polyphenylene ether based resin composition
Inventor: MINEMATSU HIROYUKI
IPC: C08L71/12
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a polyphenylene ether based resin composition, by blending ABS resin with MS resin and, as necessary, HIPS in a specific amount, and having improved impact resistance as well as processability. CONSTITUTION:A composition obtained by blending (A) 1-90pts.wt. polyphenylene ether based resin with (B) 9-98pts.wt. resin consisting of an unsaturated nitrile compound, vinyl aromatic compound, diene rubber, etc., (C) 1-45pts.wt. copolymer consisting of (C1) 50-99wt% vinyl aromatic compound, (C2) 1-50wt% alkyl unsaturated carboxylate compound and (C3) 0-30wt% other compounds copolymerizable therewith and (D) 0-80pts.wt. resin consisting of (D1) 70-100wt% vinyl aromatic compound and (D2) 0-30wt% diene rubber to give 100pts.wt. total amount of the components (A)-(D).
Patent JP-H0282024-A (JP)
Title: Pipe joint
Inventor: ISHIHARA TOSHIHIKO
IPC: F24D3/10
Filed: 1988-09-19
Abstract: PURPOSE:To enable a connection to be carried out without cutting any end part of a pipe as it is by a method wherein a flexible part having some repetitive small-diameter portions is positioned at an intermediate part between an extreme end having the outer circumferential surface shape of the same or substantially the same as that of the base part. CONSTITUTION:An extreme end 1j positioned at the most-extreme end of a pipe 1 has the same or substantially the same outer circumferential surface shape as a base part 1e of a pipe 1. A flexible part 1d having a repetitive small diameter part having a concave part 1b acting as the small diameter part and a projection 1c acting as a large diameter part is positioned at an intermediate part between the extreme end 1j and the base part 1e. In case that a rubber tube 2 is connected to this pipe joint, a positive connection can be assured by the flexible part 1d. Even in case of connecting a metallic pipe 3, the metallic pipe is inserted into the extreme end 1j of the pipe and then a positive brazing work can be attained, so that the end part of the pipe is not required to cut off and then both connection with the rubber tube and with the metallic tube can be performed.
Patent JP-H1079528-A (JP)
Title: Photodiode
Inventor: SHIYOUDOU KENZOU
IPC: H01L31/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a photodiode which can divide a light-receiving surface electrically and electrically perform optical positioning. SOLUTION: In a photodiode 10 in which an N-layer 20 is formed on a P-type substrate 18 as a light-receiving surface 12, a gate electrode 14 is arranged on the surface 12 in the specified manner, and a voltage is applied to the electrode 14 in such a position where the surface 12 is divided. Thus, the layer 20 is inverted to a P-type inversion layer 22, and the surface 12 is divided on that position. Therefore, the surface 12 can be divided electrically.
Patent JP-H0877884-A (JP)
Title: Lever switch device
Inventor: YAMAMOTO TETSUO
IPC: H01H3/12
Filed: 1994-09-02
Abstract: PURPOSE: To improve operability by making actuating areas to respective positions desirously different from each other. CONSTITUTION: A recessed part 14a is formed in a position corresponding to a select switch 4 positioned in a 'right upper' or the like among an under surface of a flange part 14 of a tilting holder 13. Therefore, an actuating pin 10 of the select switch 4 positioned in an 'upper' or the like comes into contact with the flange part 14, and an actuating pin 10 of the select switch 4 positioned in the 'right upper' has a regular clearance between it and the flange part 14.  Therefore, though the actuating pin 10 of the select switch 4 of the 'upper' or the like is pushed when an operation lever 15 tilts, since the actuating pin 10 of the select switch 4 of the 'right upper' or the like is pushed by delaying by a clearance quantity by the recessed part 14a, an actuating area B of the select switch 4 of the 'right upper' or the like becomes narrower than an actuating area A of the select switch 4 of the "upper" or the like.
Patent JP-2001057979-A (JP)
Title: Adhesive applying tool for biological tissue
Inventor: SAKAGUCHI YUKIHIKO
IPC: A61M35/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an applying tool suitable to get a higher sealing effect in biological tissue adhesives by a spray method to sufficiently mix with each other for application by spraying more tan two kinds of liquid medicines with a large difference in volumes using an aseptic gas. SOLUTION: A spouting nozzle for a large volume of liquid medicine 3 is split into a plurality, and a small-quantity nozzle 2 is positioned at the center and around which large-quantity nozzles 3 are symmetrically disposed. By this arrangement, spouting speeds of liquid medicines from individual large-quantity nozzles 3 and the small-quantity nozzle 2 are brought near while spouting the medicines in good symmetry and balance, thereby causing sprayed medicines being better mixed.
Patent JP-S59120003-A (JP)
Inventor: OSHIMA MASARU
IPC: A01B49/06
Filed: 1982-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0284344-A (JP)
Title: Ink jet recording apparatus
Inventor: IKEDA HIROSHI
IPC: B41J2/05
Filed: 1988-09-21
Abstract: PURPOSE:To prevent the widening of the distribution of the line of electric force of the electric field formed from the electrode on an ink side to the counter electrode in a sub-scanning direction to a necessary extent or more by setting the width of the counter electrode in the sub-scanning direction to the specific magnification or less of the slit width of an ink emitting part. CONSTITUTION:A plurality of dot corresponding heating units 11 arranged in a slit S like emitting part corresponding to printing dots, the electrode 14 on an ink side in contact with the conductive ink I allowed to fill the ink emitting part and the counter electrode 21 arranged in opposed relation to the ink emitting part so as to interpose recording paper 8 are provided and the dot corresponding heating unit 11 corresponding to the position of a printing dot based on image data is allowed to generate heat in such a state that predetermined potential difference is held between the electrode 14 on the ink side and the counter electrode 21 and the conductive ink I in the vicinity of the dot corresponding heating unit 14 concerned is allowed to jet from the ink emitting part toward the recording paper 18. In the ink recording apparatus thus constituted, the width (h) of the counter electrode 21 in the sub-scanning direction is set to 10 times or less of the width of the slit S of the ink emitting part.
Patent JP-H0960847-A (JP)
Title: Method and device for generating superheated steam by waste incineration
Inventor: TSUTSUMI KAZUO
IPC: F23G7/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To permit the generation of superheated steam while restraining the corrosion of heat exchanger by a method wherein the incomplete combustion of waste is effected without employing desalination agent to make char from a part of the waste and chlorine constituent is fixed into ash contained in the char while the char is burnt to generate combustion gas having very small HCl concentration. SOLUTION: The incomplete combustion of waste including chlorine compound is effected in a waste incinerator 10 whereby a part of the waste is changed into char while the char is burnt in a char combustion furnace 12 to generate superheated steam. In this case, the incomplete combustion is effected through partial combustion within the range of air ratio of 0.25-0.95 or preferably 0.5-0.7 and/or through low-temperature combustion within the range of temperature of 500-750 deg.C or preferably 550-700 deg.C.
Patent JP-S59124499-A (JP)
Inventor: MORO NOBUMITSU
IPC: F25B5/00
Filed: 1982-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1173361-A (JP)
Title: Distributed file system, broadcasting server device for the system and client device
Inventor: DOI KATSUYOSHI
IPC: G06F12/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a distributed file system capable of accelerating responses of file objects in plural client computers. SOLUTION: A broadcasting server device 22 includes a broadcasting proxy 64 for sorting file objects in each category and caches and broadcasting these sorted objects. A client device 26 includes a client proxy 46, a cache receiving part 48 for receiving file objects from the device 22 and caching only file objects belonging to a specific category and a category control part 50 for transmitting a file object list processed by the proxy 46 to the device 22. The device 22 calculates a virtual cache hit rate in each category based on a file object name list. The control part 50 sets up the category of file objects selected by the device 26 based on the virtual cache hit rate.
Patent JP-H1175234-A (JP)
Title: Portable reception terminal provided with braille display function
Inventor: SHIOSAKI RIE
IPC: H04W88/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable reception terminal provided with a braille display function by which radio reception information is displayed in brailles, information stored in an external storage medium is read and displayed immediately in brailles and two kinds of information are selected to display the information in brailles at any time. SOLUTION: Data received by a reception section 2 and data read from an external storage medium by a data read section 3 are stored in a storage section 6. The data stored in the storage section 6 are converted into braille information at a braille conversion section 7 and a braille display section 8 displays the information in brailles. The braille display section 8 displays data received by the reception section and stored in the storage section 6 or the data read by the data read section 3 and stored in the storage section 6 selectingly with a display changeover key provided to a reception terminal main body.
Patent JP-S6293964-A (JP)
Title: Ic testing socket
Inventor: FUKUNAGA MASAMI
IPC: H01R33/76
Filed: 1985-10-21
Abstract: PURPOSE:To obtain a socket with which an IC package can be mated and unmated easily and which can be formed and assembled simply and provides ensured contact by a method wherein bent parts of lead terminals are held to provide good contact and respective contact pins are composed of pairs of holding pieces which fix the IC package securely to the socket main body. CONSTITUTION:When an IC 4 is mated with an IC testing socket, relievers 3 are pushed downward to move pushing pieces 3a'' along guide holes 1b, the slopes of the tips of the pushing pieces 3a'' press the sloes of receiving claws 2d'', holding pieces 2d are bent toward the side walls of the socket main body 1 and gaps are produced between the cut parts 2c' of holding pieces 2c and the hooking parts 2d' of the holding pieces 2d. The IC package 4 is made to descend and its lead terminals 4a are inserted between the cut [arts 2c' and the hooking parts 2d'. When pushing down of the relievers 3 is released, the holding pieces 2d push up the relievers 3 and the lead terminals 4a are held by the cut parts 2c' and the hooking parts 2d' and, moreover, the lead terminals 4a are pressed by the hooking parts 2d' to fix the IC package 4.
Patent JP-S60128808-A (JP)
Inventor: TAKAGI KUNIHIKO
IPC: G01R31/327
Filed: 1983-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09148333-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: KARASAWA KAZUAKI
IPC: H01L21/60
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To avoid causing troubles such as poor positioning of bumps being formed in transfer or plating steps, dispersion of bump heights, growth of voids or solder balls, peel of bumps and ununiformity of plated bumps with resist masks. SOLUTION: A semiconductor device has bumps 3 formed by transferring original bumps 11 formed on a bump base board 1 to metallized layers 21 for electrodes on a substrate 2. In position, the bumps 11 are made to have a diameter and pitch smaller than the gap between the adjacent layers 21 and pitch thereof, respectively.
Patent JP-H03217209-A (JP)
Title: Caterpillar press type electroendosmotic dehydrator
Inventor: IMANISHI HIROSHI
IPC: B01D61/56
Filed: 1990-09-05
Abstract: PURPOSE:To prevent the filter cloth from meandering and running-off from the caterpillar press belt by providing correcting rollers which push the surface of filter cloth and spread the filter cloth laterally, at least to the delivery side of a tension guide roller. CONSTITUTION:Confronting electrodes consist of a rotary drum 1 and the caterpillar press belt 2 disposed along a part of the periphery of the drum 1 with the endless filter cloth 3 put on it, and sludge 15 is supplied into the passage between the confronting electrodes to carry out dehydration. Guide holes 3b perforated in the side belt 3a provided to the filter cloth 3 are engaged with the guide pins erected on both sides of the belt 2 to combine the filter cloth with the belt, but a part of the rounding filter cloth 3 is separated from the belt 2 to hang the filter cloth 3 to the tension guide roller 12. The correcting rollers 18 are provided at least to the delivery side of the roller 12 which push the surface of the filter cloth 3 and spread the filter cloth 3 laterally. As a result, such apprehension that the filter cloth is prevented from meandering or running-off from the belt 2 is eliminated.
Patent JP-H1078789-A (JP)
Title: Karaoke sing-along machine and karaoke signal distribution system
Inventor: WASHIMI TATSUKI
IPC: G11B20/18
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE sing-along machine and KARAOKE signal distribution system capable of surely storing only the correctly wireless transmitted musical tone data to a main storage device, such as hard disk or DVD-RAM, without useless electric power consumption and without the extension of an extremely costly musical tone data storage device. SOLUTION: When a host computer 17 is called out by utilizing telephone circuits, a communication control section 16 connects the telephone circuits. When this communication control section 16 receives the musical tone data from the host computer 17, the control section ends the communication after temporarily storing this musical tone data into the memory section. The communication control section 16 checks whether there is a fault in the received musical tone data or not and in case of the presence of the fault, the control section erases the received musical tone data and returns to an idling state. If there is no fault, the control section turns the power source switch of a main power source switch on and triggers the entire part of the KARAOKE sing-along machine 1.  When the communication control section 16 announces the receipt of the musical tone data, the CPU section 7 transfers the musical tone data to a main storage device 6. The communication control section 16, thereafter, returns the KARAOKE sing-along machine 1 to the idle state by turning the power source switch of the main power source 18 off.
Patent JP-H11127560-A (JP)
Title: Rotor core
Inventor: KAWANO SHINICHIROU
IPC: H02K19/10
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a rotor core in which magnetic saturation does not take plate, even if the d-axis flux is increased and magnetic saturation does not take place at each strip even if the q-axis inductance is not decreased. SOLUTION: This rotor core comprises a core sheet 1, arranged with strips 2 in the radial direction, while projecting toward the center side, laminated in the direction of a rotor shaft. Radial width of the strip 2 is set wider on the central side of rotor than on the outside of rotor. A large quantity of flux flowing from teeth is concentrated to the central side of rotor but magnetic saturation does not take place because the strip is thick on the central side of rotor and the torque of motor can be increased.