baber/WOPTO huggingface dataset:
Patent JP-S61222213-A (JP)
Inventor: OKATSU YASUYUKI
IPC: H01G4/06
Filed: 1985-03-28
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-H07266460-A (JP)
Title: Production of elastic roll
Inventor: KATO HIROYASU
IPC: G03G13/20
Filed: 1994-03-31
Abstract: PURPOSE:To provide an elastic roll excellent in smoothness not requiring the outer fitting of a resin sleeve performed heretofore. CONSTITUTION:A coating layer 4 containing a filler 11 is directly formed on the outer periphery of a base layer 2 becoming an elastic layer in an unvulcanized and non-foamed stage to be vulcanized and foamed in molds 5, 6 of which the inner wall surfaces are porous.
Patent JP-H01236675-A (JP)
Title: Optical semiconductor device
Inventor: ISHII MITSUO
IPC: H01L31/12
Filed: 1988-03-16
Abstract: PURPOSE:To prevent welding spatters at the welding of a can so as to obtain an element excellent in reliability by a method wherein a ring-like groove where a flange of the can is fitted is formed at the position on a primary face of a package where the can is welded. CONSTITUTION:A can 10 is welded to a primary face of a package 8 through the intermediary of a flange 14 of the can 10 covering a laser diode chip 1. Here, as a groove 9, whose width is a little larger than that of the flange 14 of the can 10, is provided to the primary face of the package 8 surrounding the center of the package 8 in a ring, welding spatters occurring at the welding of the can 10 can be absorbed by the groove 9. By these processes, welding spatters can be prevented at the welding of a can, so that an optical semiconductor device excellent in reliability can be obtained.
Patent JP-S57180445-A (JP)
Title: Dust filtering and collecting device
Inventor: OOTSUKA KASHIYOU
IPC: B03C3/14
Filed: 1981-04-30
Abstract: PURPOSE: To maintain high dust collection performance in the stage of removing the dust in waste gases of combustion with an electrostatic filter type dust collector by applying electric charge to the dust, introducing the same to filters and utilizing the electrostatic attraction effect on filter surfaces and electrostatic repulsion effect.  
     CONSTITUTION: Waste gases of combustion produced by combustion of coal and contg. fine fly ashes at 1W20g/m 3 N dust concns. are introduced into an electric charging part 1 of an electrostatic dust precipitator, and are passed through the inside of the electric field by the corona discharge between a grounding electrode 2 and a discharge electrode 3 at 60W100mm/sec. velocities. The dust in the waste gas is electrostatically charged; at the same time, part thereof flocculates and forms large particles which are passed through the filters 7 in a filter type dust collection part 6 at 0.5W2cm/sec. velocities of flow. The electrostatically charged dust receives the filtration effect of low velocities on the filter surfaces and electrostatic attraction forces or electrostatic repulsion forces, and is collected by high dust capturing forces without causing ventilation losses, in filters. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56160550-A (JP)
Title: Vacuum type solar heat collector
Inventor: KAMEI TAKETO
IPC: F24J2/50
Filed: 1980-05-15
Abstract: PURPOSE: To prevent the decrease of the degree of vacuum in a vacuum type solar heat collector by mounting a getter on a heat collecting plate at which a heat collecting pipe is provided in an airtight glass container of vacuum state, thereby adsorbing impurity emitted in the container.  
     CONSTITUTION: A getter holding ring 12 is secured via an arm 14 to the back surface of a heat collecting plate 9 intimately bonded to a heat collecting pipe 4 arranged in an airtight glass container 1, and a ring getter 11 is held by the ring. The getter 11 is made of barium-base getter such as Ba-Al, Ba-Mg, Ba-Mg-Al, BaN 6  or the like. The getter may also be coated on the back surface of the plate 9 as designated by a shade 40. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62222013-A (JP)
Title: Device for mounting siphon type converter tap hole to furnace body
Inventor: SAKAMOTO MANABU
IPC: C21C5/46
Filed: 1986-03-22
Abstract: PURPOSE:To shorten the time for the operation to mount and dismount a converter tap hole by providing a bolt fastening and unfastening device on a table imposed on an upper carriage, disposing a television camera to the carriage and observing a tap hole mounting part. CONSTITUTION:The siphon type converter tap hole 5 is placed on the imposing table 17 imposed on the upper carriage 10 and is carried to the under side of the converter 2. The part near the tap hole mounting part 4 of the converter 2 is observed by the television camera 19 disposed on the carriage 10. An operator maneuvers a steel receiving carriage 6 to move the lower carriage 9 and upper carriage 10 while observing the video thereof. The imposing table 17 is raised in succession thereof to connect the tap hole 5 to the mounting part 4. The operation is made reverse from the above-mentioned operation at the time of removing the tap hole 5.
Patent JP-H07247312-A (JP)
Title: Modifying method for and composition of reactive polymer
Inventor: KITAMURA TORU
IPC: C08F8/00
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a polymer having alkoxysilyl groups on the side chains by reacting a polymer having hydroxyl groups on the side chains with a specific isocyanate-group-contg. alkoxysilane and then adding an alcohol to the reaction system to react all the excess isocyanate groups with the alcohol. CONSTITUTION:A polymer having alcoholic hydroxyl groups on the side chains is mixed with an isocyanate-group-contg. (alkyl)alkoxysilane of the formula (wherein R is H or a 1-10C hydrocarbon group; X is a 1-5C alkoxy group; and n is an integer of 1-3) to react the alcoholic hydroxyl groups with the isocyanate groups. The resulting polymer having (alkyl)alkoxysilyl groups on the side chains is mixed with an alcohol, pref. a prim. or sec. alcohol having a mol. wt. of 200 or lower, to react all the excess isocyanate groups with the alcohol.
Patent JP-H02244890-A (JP)
Title: Video data change monitoring device
Inventor: AKIYAMA TORU
IPC: H04N7/18
Filed: 1989-03-16
Abstract: PURPOSE:To surely recognize the occurrence of the abnormality even when a monitoring person is not always monitoring a CRT screen by extracting a video data by one screen of the CRT at a prescribed period, comparing the video data at the present period with the video data at one preceding period and issuing an alarm when a succeeding video data is subjected to change with respect to the preceding video data. CONSTITUTION:A video signal 101 is bisected with a distributer 2, one video signal 102 is sent to a CRT 3 and the other video signal 103 is set to a sampling circuit 4. The sampling circuit 4 extracts a video data by one screen of the CRT 3 from the video signal at every prescribed time interval. The video data is compressed by a compressor 6 and sent to a comparator 9 and a storage circuit 8 as a compressed video data 104. The comparator 9 compares the compressed video data 104 with the compressed video data sampled at a preceding period from the storage circuit 8 and only when there is a state change, an alarm 105 is issued. Thus, the occurrence of the abnormality is surely recognized even when the monitoring person is not always monitoring the CRT screen.
Patent JP-2000254138-A (JP)
Title: Ultrasonic coagulating and incising device
Inventor: OKADA MITSUMASA
IPC: A61B17/28
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To simultaneously and efficiently coagulate and incise viable tissue with a simple configuration by providing a non-contact part for coagulating a part to be treated, which is grasped between a probe and a grasping member, in at least a part on the opposing surface of the grasping part to the probe when the grasping member is operated and closed to the side of the probe. SOLUTION: A notched and recessed part (non-contact part) 131 on the surface opposed to a jaw 105 and a contact part 132 being brought into contact with the jaw 105 are arranged in the probe 113 of a tip treating part in a probe unit in an ultrasonic wave coagulating and incising tool. Then the recessed part 131 of the probe 113 is held by the jaw 105 in a non-contact state when the jaw 105 is closing-operated to the side of the probe 113 and is functioned as a part for coagulating the part to be treated in viable tissue held between the prove 113 and the jaw 105. Besides, the contact part 132 of the probe 113 is moved to a position where it is brought into contact with the jaw 105 when the jaw 105 is closed and functioned as a part for resecting (incising) viable tissue which is grasped between the probe 113 and the jaw 105.
Patent JP-2000260244-A (JP)
Title: Protective structure of wire harness
Inventor: SAWADA SEISAKU
IPC: H01B17/58
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To waterproof a wire harness laid in the lower part of a car and protect harness against hopping stones. SOLUTION: This protective structure is for a wire harness connected from below to a connector 11 installed over the region which may be subjected to water or receive hopping stones and wired round upward upon dangling from the connection position. The wire harness is covered with a rubber tube 12 from the connection position with the connector 11 to the undermost position, and a connector cover part 12a provided on the rubber tube 12 is put on a connector housing, and the connection position of the wire harness with the connector 11 is covered with the rubber tube, and the forefront of a slitted corrugated tube is fitted in the other end of the undermost position of the rubber cover, while the upward directed wiring portion of the wire harness is armoured with the corrugated tube.
Patent JP-H04301190-A (JP)
Title: Scroll compressor
Inventor: TAJIMA YOSHIHITO
IPC: F04C18/02
Filed: 1991-03-28
Abstract: PURPOSE:To make the pressure acts on the back of the end plate 16 of first scroll 14 and that of the end plate 19 of second scroll 15 the same. CONSTITUTION:Pressure space 32 is formed inside a seal ring 28 provided between a main frame 7 and first scroll 14, and pressure space 33 is formed inside a seal ring 31 provided between an auxiliary frame 9 and second scroll 15. The pressure space 33 communicates with the inside of compression space 22 in the course of compression through a small hole 34, and pressure space 32. 33 communicate each other with a connecting passage 35, also, equilibrate the force that pushes the back of first and second scrolls, and operate the scroll compressor stably.
Patent JP-2000261525-A (JP)
Title: Communication equipment and reception detection method
Inventor: HAYASHI TSUTOMU
IPC: H04L12/28
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To quickly detect a fact of receiving data from a equipment of a communication object with a minimized operation scale. SOLUTION: In a communication equipment consisting of a microcomputer in this reception detection method, where reception discrimination as to whether or not data from a communication object are received by a reception register is conducted by timer interruption processing (S120, S190), the timer interruption processing is started for each 1 ms (S130) until the number of reception times RN being a number of affirmative discrimination times by the reception discrimination (S120) reaches 100 (S100: NO), and after the reception number of times RM reaches 100 (S100: YES), the timer interruption processing is started (S220) after the lapse of a time 'B/100-1' ms that is a total time B until the reception number of times RN reaches 100 averaged by 10, and when negative discrimination is made (S190:  NO) by the reception discrimination at that time, the timer interruption processing is started again after the lapse of 100 μs.
Patent JP-S58181905-A (JP)
Inventor: YAMADA HIROSHI
IPC: E01C23/20
Filed: 1982-04-19
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-S62222503-A (JP)
Inventor: KUMAGAI KIMIO
IPC: F21S8/10
Filed: 1986-03-25
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-S57178330-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA SHINICHI
IPC: H01L21/302
Filed: 1981-04-28
Abstract: PURPOSE:To protect the front surface of a substrate when its back surface is processed by forming a protection film on the front surface of the substrate. CONSTITUTION:The surface 1a of a wafer 1 on which circuit elements are formed and drawing out electrodes of metal such as aluminum are also formed is coated by surface protection agent 9 using a spray gun 8. Then the surface 1a is fixed by suction of a vacuum chuck and the back surface of the substrate is processed. As a protection film formed by the protection agent 9, the surface 1a is protected from contamination and damage.
Patent JP-H08233899-A (JP)
Title: Contact mechanism for ic
Inventor: ARAKAWA OSAMU
IPC: G01R1/073
Filed: 1995-02-28
Abstract: PURPOSE: To bring an IC into contact with an IC socket while the IC is accommodated in a carrier, by providing the carrier at the side face of which a recessed part for setting of the IC with a lead is formed, and forming at the recessed part a tapered face which receives the IC socket bonded to the carrier and guides the IC to a bottom part of the recessed part while guiding a surface of the IC at the side of the lead. CONSTITUTION: An IC 20 of a magazine is sucked by a suction device 4 and set inside a recessed part 2A of a carrier 2. The recessed part 2A of the carrier 2 has a tapered face to absorb a positional shift of the IC 20 when the IC 20 is set by the suction device 4. Thereafter, the carrier 2 is set on an IC socket. At this time, the carrier and IC socket are positioned by inserting/fitting a guide pin 3B into a guide hole 2B. When the carrier 2 is lowered to the socket, the IC 20 is inserted into a taper of a guide part 3A absorbing an amount of the shift, so that the IC 20 is correctly set to the socket. A pusher 5 is then lowered to impress a constant pressure to the IC 20, thereby bringing a lead 20a into contact with a contact element 3C.
Patent JP-S61224674-A (JP)
Title: Picture signal synthesis circuit
Inventor: TSUJI MASAMICHI
IPC: H04N5/265
Filed: 1985-03-29
Abstract: PURPOSE:To segment and synthesize an optional picture signal with an optional key signal by applying an operation corresponding to a desired synthesis picture to a key signal input, outputting the result, and multiplying and adding the output with a picture signal. CONSTITUTION:A key signal converting circuit 12 inputs M sets of picture signals 1-4 and N sets of key signals 5-7, applies the operation to the key signals 5-7 to obtain MXN sets of converting outputs 16. The said conversion output 16 and the said plural picture signals 1-4 are multiplied and an adder means 14 adds the outputs of the multiplication means 13. An operation conversion function setting means 15 sets corresponding to a desired synthesized picture to the operation function of a key signal conversion circuit 12. For example, outputs 16a-16l of the key signal conversion circuit 12 are inputted to the multiplication circuit 13 while the three outputs each are used as unit and they are multiplied with the 1st-4th picture signals 1-4. Outputs 17a-17d of four multiplication circuits 13a-13d are inputted to an adder circuit 14, a synthesized picture signal is obtained from the output and outputted at an output terminal 11.
Patent JP-H02245037-A (JP)
Title: Additive for mottling synthetic resin molding and synthetic resin molding
Inventor: YOSHIOKA JUNICHI
IPC: C01B33/42
Filed: 1989-03-17
Abstract: PURPOSE:To obtain an additive which can mottle a molding independently of the molding conditions and can be used in any synthetic resin by mixing a transition metal-containing synthetic mica of a specified particle diameter with a dispersant and optionally a pigment. CONSTITUTION:A transition metal-containing synthetic mica (e.g. a synthetic mica which is internally colored with a characteristic color by adding Co, Fe, Ni or the like thereto) having a particle diameter of 20-200 mesh is mixed with a dispersant (e.g. polyethylene wax) and optionally a pigment (e.g. TiO2). In this way, an additive which can be used in any synthetic resin and can mottle a molding independently of the molding conditions can be obtained.
Patent JP-H03265596-A (JP)
Title: Exhauster of vapor phase epitaxial growth furnace
Inventor: OJI MASATAKA
IPC: H01L21/205
Filed: 1990-03-15
Abstract: PURPOSE:To prevent a wafer from being contaminated by counterflow of exhaust gas when a reaction tube is regulated to the atmospheric pressure by providing both a check valve and a by-pass circuit having a valve in an exhaust system. CONSTITUTION:In a vapor phase epitaxial growth furnace which contains a susceptor 1 for holding a wafer 2, a rotary shaft 13 for supporting the susceptor 1, a reaction tube 10 for surrounding the susceptor 1 and the rotary shaft 13, a means for making the wafer 2 to an excited state, an exhaust gas discharge route for discharging gas from the inside of the reaction tube 10 and a trap 7 provided in the midway part of the exhaust gas discharge route for removing harmful components contained in gas, the following means is provided. In other words, a by-pass circuit of exhaust gas which is not passed through a trap 7 in an exhaust gas discharge route is provided. A valve 21 is provided to the midway part of this by-pass circuit. A check valve 20 is provided to the exhaust route near to the reaction tube 10 from the trap 7. The discharge route of exhaust gas is changed over to either of a route passing through the trap 7 and the by-pass route by opening and closing the valve 21.
Patent JP-S61224155-A (JP)
Title: Optical storage disc substrate
Inventor: HAMADA MITSURU
IPC: G11B7/24097
Filed: 1985-03-29
Abstract: PURPOSE:To set optionally the accuracy of size of alignment of substrate required for a substrate by providing a metal ring to the inner circumference hole of the substrate. CONSTITUTION:The metal ring 1 is mounted at first to a reinforcement ring 2 formed with an inner diameter r2 and outer diameter r5. Then a substrate blank material 10 with inner diameter r4 and the reinforcement ring 2 are bonded by face to face by using an anaerobic ultraviolet curing resin or epoxy adhesives. The substrate connected by the adhesives shown that the coarse accuracy of a through-hole 13 is replaced by high accuracy processing hole r1 of the metal ring 1. The accuracy of the thorough-hole r1 of the metal ring 1 is processed within a tolerance of + or -10mum according to the designation.
Patent JP-H11291208-A (JP)
Title: Compression-treating method of wood and compression-treating device thereof
Inventor: AN SAN-TE
IPC: B27M1/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To heighten the hardness of a wood by drying it and heighten the density of fibrous tissues by a method wherein a compression molding die is connected to the front end of a forming chase so as to press a wood from the front of the forming chase in the forming chase under the condition that ultrasonic vibration is applied to the compression molding die in order to compression-mold the wood. SOLUTION: Above a molding die 3, an ultrasonic generator 15, below which an ultrasonic focuser 16 is provided, is provided. The ultrasonic focuser 16 is provided so as not to diffuse ultrasonic vibration generated with the ultrasonic generator 15 but to converge it in order to input it in the molding die 3 under the condition that a stock having the high propagation efficiency of the ultrasonic vibration is arranged at the central part of the generator 15 and a stock having the low propagation efficiency of the ultrasonic vibration is arranged so as to surround the stock having its high propagation efficiency.  Due to the stock having the high propagation efficiency at the central part of the generator, the ultrasonic vibration generated with the ultrasonic generator 15 is propagated by passing only through the portion occupied by the stock having the high propagation efficiency, resulting in allowing to realize the transmission of the ultrasonic vibration without its diffusion.
Patent JP-H08265968-A (JP)
Title: Power supply interrupter
Inventor: HIROOKA KAZUHIKO
IPC: G03G21/00
Filed: 1995-03-24
Abstract: PURPOSE: To save energy of a machine requiting the cooling operation after power interruption by providing a switch means for turning an AC power supply ON/OFF, and a second switch means for switching AC power supply on the front and rear sides of the first switch means. CONSTITUTION: When SW1001 is turned ON, AC power is fed to a power supply circuit 1005 and a voltage detection circuit 1003 delivers a signal, indicating turn ON of the SW1001, to a control section 1004. The control section 1004 delivers a signal for selecting path A to SW1OO2 which is thereby switched to feed AC power to the power supply circuit 1005 from an AC line on the rear side of the SW1001. When the SW1001 is turned ON again, the SW1O02 is switched to feed power to the power supply circuit 1005 from an AC line on the front side of the SW1001. Processing of the system is continued until the SW1001 is turned OFF. When the SW1001 is turned OFF, process for ending the system is executed and upon ending the process, the SW1O02 is switched to select the path A before stopping the operation of the system.
Patent JP-H04300502-A (JP)
Title: Desk plate display type desk device
Inventor: KAWASUE SHIGEO
IPC: A47B21/00
Filed: 1991-03-29
Abstract: PURPOSE:To offer the desk plate display type desk device by which a word processor work can be executed easily on the desk. CONSTITUTION:According to this invention, in a word processor apparatus, an indicator 5 is separated from a main body part, the indicator 3 is installed on the upper face of a desk, and also, the main body part 13 is provided in the desk 13. That is, at the time of a horizontal state that the device is installed so as to be tiltable on the desk, a tilting desk plate 1 for forming the upper face P of the desk, the indicator 3 provided on the opposite side face to the desk upper face P of this desk plate 1, and a word processor 2 in the desk are installed. As for the installation method, there are a system for installing a driving mechanism being movable vertically and a system for installing it together with a mechanism for moving it vertically by interlocking with a tilting operation of the tilting desk plate.
Patent JP-H06269902-A (JP)
Title: Continuous casting equipment of roll
Inventor: UEMURA HIROSHI
IPC: B22D11/041
Filed: 1993-03-25
Abstract: PURPOSE:To reduce power consumption by preventing operation inability due to over cooling of a mold through keeping a temp. of molten metal uniform, reducing distance and height between an induction heating coil and cylindrical crucible so as to reduce power factor and simplifying height adjustment. CONSTITUTION:A funnel shape cylindrical crucible 3 to store a molten metal 2 and made of refractory material is arranged on the inner circumference of plural induction heating coils 11, 21 arranged vertically. A water cooling mold 5 having the inner circumference coinciding to the external shape of a roll 4 and uniform cross section in axial direction is installed at the lower end of the cylindrical crucible 3. A pulling out part 16, etc., to supply power to the induction heating coil 11, 21 is preferably placed away from the inner circumference. The roll 4 consists of a core stock 4a and built up outer circumference layer 4b, and during operation, a boundary layer P between the molten metal 2 and solid outer circumference layer 4a is maintained under the upper level of the mold 5.