baber/WOPTO huggingface dataset:
Patent JP-S61286969-A (JP)
Title: Japanese sentence information retrieving system
Inventor: FUKUSHIMA HIDEO
IPC: G06F17/22
Filed: 1985-06-14
Abstract: PURPOSE:To shorten a retrieving processing time of the same Chinese character and to perform a high speed Chinese character converting processing by providing a retrieving means for retrieving the same keyword as the keyword stored to a storing position set by a keyword storing means. CONSTITUTION:A reading Japanese syllabary character stored in a reading Japanese syllabary character memory 11 is converted into a Chinese character word and a single Chinese character, and thereafter it is stored in a keyword memory 15. At this time, in order to prevent the same keyword obtained by the Chinese character conversion by a Japanese sentence information retrieving device 16 from being stored in the memory 15, the retrieval processing is executed. In this case, on retrieving the keyword of the single Chinese character, the device 16 retrieves to the last position of the keyword of a general Chinese character from a heat keyword of the memory 15. Accordingly, a time of the retrieving processing of the same keyword with respect to the single Chinese character can be shortened and therefore, the time for the Chinese character conversion processing with respect to the reading Japanese syllabary character can be shortened.
Patent JP-H05285731-A (JP)
Title: Electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1992-04-06
Abstract: PURPOSE:To enable electric discharge to be stably incurred with electrode consumption lessened at all times by providing a control circuit which turns the switch of a discharge circuit off when electric discharge is out of a range of respective critical values determined by an oscillation condition and an aperiodic oscillation condition. CONSTITUTION:It is detected by judging circuits 5 and 6 that the electric discharge of a capacitor goes into an oscillation condition and/or an aperiodic oscillation condition. When electric discharge is found by a signal from the judging circuit to have been out of a range of respective critical values determined by an oscillation condition and an aperiodic oscillation condition, a switch 4 inserted into a charging circuit is cut off by a control circuit 8. Namely, when electric discharge goes into an oscillation condition beyond the critical value, and also goes into an aperiodic oscillation condition beyond the critical value, no energy is allowed to be supplied with the electric discharge circuit cut off. As a result, electrode consumption is prevented from being increased due to oscillation current, machining speed is prevented from being lowered due to the occurrence of aperiodic oscillation arc discharge, and surface roughness is also prevented from being aggravated.
Patent JP-S5952630-A (JP)
Inventor: JIENSU ORE SORENSEN
IPC: B29C45/00
Filed: 1983-07-15
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-H03206370-A (JP)
Title: Residue recovering system
Inventor: RIPLEY IAN STANLEY
IPC: F04B19/12
Filed: 1990-05-21
Abstract: PURPOSE: To improve efficiency of recovery work of deposits by providing thermal gradient around a pump supported by a floating device in a pond region which accommodates deposits such as petroleum residue and deposits, and by guiding the deposits pressed forward by a skimmer to an inlet of the pump. CONSTITUTION: Away from a shore in a pond region (or a pit region) 1 which accommodates deposits such as petroleum residue and deposits, an archimedian screw-type pump 3 is suspended and arranged in the deposits by a floating device 5. A band region around the pump 3 in the pond region 1 is surrounded with a heat transfer line 29, and heat is supplied from a thermal source equipment. A skimmer 7 is arranged at a local heating region in the pond region 1 surrounding the pump 3, this skimmer 7 uses movement guiding cables 13, 15 mounted via a frame 17, can be moved by systems 21, 33 of a pair of pulleys, and can press the deposits into the inlet 6 of the pump 3. The taken out deposits are recovered in a storage tank 27.
Patent JP-H08307643-A (JP)
Title: Facsimile communication system and facsimile equipment
Inventor: SASAKI JUN
IPC: H04M11/00
Filed: 1995-04-28
Abstract: PURPOSE: To simply and easily confirm whether or not multiple registration of reception station information is in existence in each relay station by allowing a relay request station to discriminate whether or not reception information of the same reception station is multiply registered in the reception station information and outputting the discrimination result according to a prescribed output form. CONSTITUTION: When a relay request station TX makes a call to a relay station TM1 and sends a reception station information transmission request in terms of an NSC signal, the relay station TM1 sends an NSS signal in which transmission of reception station information is set to the relay request station TX for the transmission of the reception station information. When the normal transmission reception of the reception station information is finished, the relay request station TX and the relay station TM1 conduct a prescribed facsimile communication procedure to terminate the processing. Upon the receipt of reception information from all relay stations M1, M2, the relay request station TX discriminates multiple registration of the reception station information of the same reception stations and provides an output of the result.
Patent JP-H0425167-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI KUNIHIRO
IPC: H01L21/8238
Filed: 1990-05-18
Abstract: PURPOSE:To enable a high concentration impurity region to be installed in a well formed through impurities of a certain type by a method wherein impurity ions of a certain type are implanted into all the surface of semiconductor substrate, and impurity ions of the other type are implanted through a masking process carried out twice. CONSTITUTION:Impurity ions of a certain type are implanted into the whole surface of a semiconductor substrate 11 before a thick insulating film is formed, and then impurity ions of the other type are implanted through a masking process executed twice to form a well of another type and a comparatively high concentration impurity region 11. By this setup, a twin well type complementary MIS transistor of structure where a comparative high concentration impurity region 11 is locally located in a well of another type can be formed through two masking processes without using a high energy ion implantation device.
Patent JP-S5354873-A (JP)
Title: Method of burning organic waste liquid produced from
Inventor: MIYAUCHI YOSHIO
IPC: F23G7/04
Filed: 1976-10-27
Abstract: PURPOSE: To permit continuous safe and steady combustion of all organic waste liquid by rendering the waste liquid into a stable emulsion of oil-droplet-inwater type by using at least two emulsifiers of different HLB and buring the emulsion by spraying it under auxiliary burning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07294699-A (JP)
Title: Total reflective mirror device
Inventor: HIRAI YASUHARU
IPC: H05H13/04
Filed: 1995-05-29
Abstract: PURPOSE:To prevent the deterioration of a mirror surface irradiated with rays by driving it in the direction to have no influence on reflective characteristics from the outside of a vacuum vessel and displacing an area degenerated due to the irradiation of the rays from an optical path. CONSTITUTION:When synchrotron orbital radiation(SOR) is projected on a total reflective mirror 7, the optical axis of the emitted rays are adjusted by changing three freedom degrees (theta, phi, z) of SOR with a goniometer 9. However, due to the strong irradiation energy of SOR, degenerates the surface of the reflective mirror 7 is deteriorated for a short period, from six months to a year. Therefore, a vertically moving bar 2 and bellows 4 are driven with a handle 13 outside an ultra-high vacuum vessel 1 and the part irradiated by SOR is shifted by moving the reflective mirror 7 in the direction x (vertically), thereby a part which has not been degenerated yet is used one by one. In this process, a vertical slit 5, a horizontally long hole fixed on the vessel 1, and a horizontal slit 6, a vertically long hole fixed on the reflective mirror 7, are used. Consequently, the area irradiated by SOR and the optical axis can be maintained uniformly even if the reflective mirror 7 is moved in the direction x.
Patent JP-H0623673-A (JP)
Title: Cup-form grinding wheel
Inventor: NAKAGAWA HEIZABURO
IPC: B24D7/10
Filed: 1992-04-23
Abstract: PURPOSE:To feed enough grinding liquid to a sliding part between a plane to be ground and the other end face of a peripheral wall by a method wherein a taper surface formed to one end of the peripheral wall and having size gradually decreased toward the bottom wall side is formed on the other end face of the peripheral wall making slide contact with the plane to be ground. CONSTITUTION:A cup-form grinding wheel 10 comprises annular peripheral walls 14 and 16 and a bottom wall 20 formed at one end thereof. The grinding wheel 10 is rotated around an axis as grinding liquid is fed to the inside of the peripheral walls 14 and 16 and the other end faces of the peripheral walls 14 and 16 are brought into slide contact with a plane 36 to be ground, and this way causes grinding of the plane 36 to be ground. In this case, a taper surface 40 where a radius is gradually decreased toward the bottom wall 20 side is formed on the other end faces of the peripheral walls 14 and 16. This constitution increases the feed pressure of grinding liquid in the grinding wheel 10 to a slide contact part between the other end faces of the peripheral walls 14 and 16 and the plane 36 to be ground by means of a centripetal force, and causes the feed of enough grinding liquid in the grinding wheel to the slide contact part.
Patent JP-2000323576-A (JP)
Title: Manufacturing semiconductor device
Inventor: TAKASU HIROAKI
IPC: B23K26/351
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To exactly position and allow the trimming by forming a low optical reflectivity region from a high optical reflectivity film which is composed of the same film as that of laser tripping fuse elements and formed into a lattice or stripe or dot pattern for irregularly reflecting lights. SOLUTION: The surface of an Al film 105 is made rough by the influence of a polycrystalline Si dot pattern, a light applied to this part irregularly reflects, and this region becomes a low optical reflectivity region 107. The surface of the Al film 105 on a region where no polycrystalline Si dot pattern is formed is flat and becomes a high optical reflectivity region 106. The boundary between the high and low reflectivity regions 106, 107 is determined by a polycrystalline Si dot pattern made from a polycrystalline Si film 103, the same film material as that of fuse elements. Thus a fuse element region can be formed with a small area.
Patent JP-H03381-A (JP)
Title: Cooling device of mechanical seal
Inventor: TERAJIMA MAKOTO
IPC: F16J15/34
Filed: 1989-05-25
Abstract: PURPOSE:To increase reliability by providing a coolant feed pump in a mechanical seal cooling circulating system for feeding the coolant to a mechanical seal installation part, in a subjected device used in boiler feed water pumps for a power plant. CONSTITUTION:A mechanical seal cooling circulating system 6 for feeding a coolant to a mechanical seal installing part 3 is provided. The mechanical seal cooling circulating system 6 has a coolant feed pump 4. The coolant feed pump 4 is driven by a power recovering water turbine 5 to feed the coolant to the mechanical seal installation part 3. A mechanical seal cooler 7 is provided to cool the coolant circulated in the circulating system 6. As the coolant in the loop of the coolant circulating system is forcedly circulated by the coolant feed pump 4, a necessary quantity of the coolant is regularly fed to the mechanical seal. Hence, a highly reliable cooling device suitable to cooling of mechanical seal can be provided.
Patent JP-H07335344-A (JP)
Title: Circuit board connecting structure and connecting method
Inventor: TERAMOTO RYUICHI
IPC: H05K3/36
Filed: 1994-06-13
Abstract: PURPOSE:To simplify positioning and prevent generation of position displacement caused by shock by forming a conductive bump in a first terminal, forming a hole with which a part of the bump comes in contact in a second terminal, then positioning the bumps. CONSTITUTION:A terminal 3 formed in a long, narrow strip is arranged on one surface of a circuit board 1, and a conductive bump 4 projecting in one axial A direction is formed in the terminal 3. A terminal 5 is formed on one surface of a circuit board 2, and a hole 6 which receives the bump 4 and comes in contact witch a part of the periphery of the bump 4 for positioning the bump 4 is formed in the board 2. The boards 1, 2 are piled, the bump 4 is faced to the hole 6, the boards 1, 2 are moved in the relatively approaching direction. The boards 1, 2 are laterally slid so that one axial A crosses at right angle, and the bump 4 is agreed with the hole 6 on one axial A for positioning. In this state, the boards 1, 2 are pressed to surely bring the bump 4 into contact with the hole 6.
Patent JP-H0428166-A (JP)
Title: Joining body of solid high molecule electrolyte film and electrode
Inventor: FURUYA CHOICHI
IPC: H01M8/10
Filed: 1990-05-22
Abstract: PURPOSE:To improve a catalyst utilization rate by weld-joining a solid high molecule electrolyte film and gas diffusion electrodes with catalyst layers sandwiched. CONSTITUTION:For example, gas diffusion electrodes 3A, 3B are attached respectively to both sides of a solid high molecule electrolyte film 1 on whose both surfaces catalyst layers 2 are arranged. Gas diffusion electrodes 3A, 3B consist of respectively a reaction film 4A and a gas diffusion film 4B, and a reaction film 5A and a gas diffusion film 5B. Weld-joining is conducted, for example, by putting a pinch-holding body 15 on whose both surfaces gas diffusion electrodes are attached, into the inside of a press chamber 14 formed at a space between the upper mold 11 and the lower mold 12 through an O-ring 13, and for example, by adding the pressure of 200kg/cm<2> for 60 seconds under a temperature of 120-130 deg.C. The film 1 is diffused deeply into electrodes 3A, 3B due to this joining, and the utilization rate of the catalysts 2 is improved.
Patent JP-S5923831-A (JP)
Title: Production of composite material reinforced with sic whisker
Inventor: AKIYAMA MASARU
IPC: C22C49/06
Filed: 1982-07-28
Abstract: PURPOSE:To obtain a titled homogeneous and secure composite material with a simple stage, by introducing and interposing metals, alloys, plastics, etc. by impregnation, etc. in the formed sponge-like cake of SiC whiskers and further thermo-compression molding the same according to need. CONSTITUTION:A mixture composed of a raw material for a silicon source such as silica gel or the like, a carboneous material such as furnace carbon black or the like and a formed space forming material such as NaCl or the like is sintered in a non-oxidative atmosphere; thereafter, the remaining carboneous material is burned away to obtain the formed cake wherein beta-SiC single crystals having 0.2-1.0mum diameter and >=100 aspect ratio non-directionally, or the formed sponge-like cake entangled with SiC whiskers having 0.03-1.9g/cm<2> bulk density is obtd by compressing said cake. A matrix material such as metals, alloys, plastics or the like is introduced and interposed in the fibrous skeleton of such cake by impregnation, coating, melt spraying, vapor deposition or the like, and if necessary, the cake is molded under pressure to a desired shape, whereby the reinforced composite material is obtd.
Patent JP-S6023573-A (JP)
Inventor: MIYAWAKI TATSUHIKO
IPC: E05F11/04
Filed: 1983-07-18
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-S5464966-A (JP)
Title: Semiconductor switch circuit
Inventor: SAGAWA AKIO
IPC: H02M1/08
Filed: 1977-11-02
Abstract: PURPOSE: To obtain a switch circuit which features a high dv/dt limit quantity and high sensitivity and never has malfunction even under the floating state for the semiconductor switch of PNPN-4 layers.  
     CONSTITUTION: The base current of transistor 41 flows through resistance 42 when P-gate driving current IGP flows, and auxiliary switch 40 is turned on. Accordingly, the base and emitter are short-circuited for hold-down transistor 20, and element 20 is off even if current IM is flowing through multi-collector PO 1 . IGP flows to resistacne 2 between the gate and cathode, and SCR1 has ignition when the inter-terminal voltage reaches the active voltage. As auxiliary switch 40 is off under IGP = O, IM flows into the base of element 20 with application of the sudden voltage to anode A of SCR. Thus, a short circuit is given between gate GP of SCR and cathode K, and no ignition can be given. Thus, the malfunction caused by the rate effect can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02309582-A (JP)
Title: Contact parts
Inventor: HAYASHI TORU
IPC: H01R13/11
Filed: 1989-05-24
Abstract: PURPOSE:To prevent an increase of contact resistance by installing the first contact piece which has a spring property at the inner surface of a cylindrical main body, and installing the second contact piece which has a spring property at the center of the main body. CONSTITUTION:Since both the first contact piece 7 installed at the inner surface of a cylindrical main body 1 and the second contact piece 8 installed at the center of the main body 1 have a spring property, a constant contact pressure can be secured even though a size unevenness is generated to a body 4 to contact, and the contact resistance is not increased. And since the size unevenness is absorbed by the spring property, no damage from a fatigue of metal is generated.
Patent JP-H10320016-A (JP)
Title: Control system and control method
Inventor: TAKEGAMI HIROSHI
IPC: G05B15/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a control system which easily changes systems, is durable against troubles and performs system development in a short needed time. SOLUTION: This control system divides the control about an object 46 into plural independent element control and carries out it. A state storing means 42 decides the difference of each object 46 based on an identifier 48, acquires the current state of each object 46 and stores it. A control decision executing means 44 decides element control to be perform the next in each object 46 among plural element control according to the combination of the current state about each stored object 46 and an event that occurs in a state and practically independently executes decided element control in each object 46. Because independence among element control with one another is high, the change and development of a system is easy and durable against troubles. Also, because control is performed with an object as a reference, even complicated control can be performed with a simple system.
Patent JP-H0426188-A (JP)
Title: Plating apparatus of printed circuit board
Inventor: WATABE KAZUHIRO
IPC: H05K3/18
Filed: 1990-05-21
Abstract: PURPOSE:To eliminate an erroneous input at a computation and input operation and to comply with a change in plating conditions by a method wherein an average voltage between a cathode and a reference-area anode and that between the cathode and a board are measured, a plated-part area is found by their relative ratio and the concentration of a plating liquid is found by a reference electric current and the average voltages. CONSTITUTION:A printed-circuit board 6 is immersed in a plating liquid 4 in a plating tank 3. An electric-current control apparatus 1 instructs a constant-current source 2 that a reference electric current is generated. The reference electric current is applied across a cathode 5 and the printed circuit board 6 and across the cathode 5 and a reference-area anode 7. At this time, an average value of the voltage change by the concentration distribution of the plating liquid 4 is measured by using an average-voltage measuring apparatus 8; and average voltages generated between the respective objects to which the electric current is applied are found. A plated-part area of the printed circuit board 6 is found from their relative ratio. An electric resistance of the plating liquid 4 is found from a voltage generated between the cathode 5 and the reference-area electrode 7; and the concentration of the plating liquid is found simply. From this result, a plating electric current and a plating duration are found; an instruction is given to the constant current source 2 from the electric-current control apparatus 1; the electric current is applied to the printed circuit board 6; and a plating operation is executed.
Patent JP-H04358701-A (JP)
Title: Gas turbine cooling blade
Inventor: OTOMO FUMIO
IPC: F01D5/18
Filed: 1991-06-03
Abstract: PURPOSE:To property control the supply of coolant according to the degree of heat load at both sides of a blade by forming the blade main body with a two layered structure while forming a flow passage of coolant on both sides of the blade, and boring an impingement hole and an orifice hole at each flow passage. CONSTITUTION:A gas turbine cooling moving blade is partitioned into a front part in the direction of blade cord, intermediate part and rear part by a partitioning wall 21, and these parts are cooled by cooling air in first and second cooling passages 9, 10 respectively. The first passage 9 is formed by the partitioning wall 21, a partitioning wall 22 formed on the side of front edge wall 1 of a blade, partitioning wall 23 formed in parallel with a back side blade wall 2 and a front side blade wall 3. In the fore end side partitioning wall 22 and the blade partitioning wall 23 impingement holes 11, 13 are bored respectively, and in the blade partitioning wall 24 a film hole 5 is bored. Cooling air fed via the passage 9 is discharged from the impingement holes 11, 13, film hole 5 and a shower head to cool the whole moving blade.
Patent JP-H08327487-A (JP)
Title: Semiconductor pressure detector
Inventor: SUZUKI HIDEO
IPC: G01L13/06
Filed: 1995-05-30
Abstract: PURPOSE: To provide a semiconductor pressure detector in which the influence of a residual strain on a silicon diaphragm is eliminated when a glass base is bonded to a metallic base with bonding glass, and the occurrence of insufficient bonding is eliminated, and further provide an intelligent differential pressure/pressure transmitter using the pressure detector. CONSTITUTION: A semiconductor pressure detector is constituted of a silicon diaphragm 1 having a strain-sensitive element, a glass or ceramic base 2 bonded to the diaphragm 1, and a metallic base 4 bonded to the glass or ceramic base 2 with bonding glass 3. The coefficient of thermal expansion of the metallic base 4 at the distortion spot of the bonding glass 3 is adjusted to equal to or lower than that of the glass or ceramic base 2.