baber/WOPTO huggingface dataset:
Patent JP-S6310426-A (JP)
Title: High-frequency induction heater for getter flash
Inventor: IMANISHI WATARU
IPC: H01J9/39
Filed: 1986-06-27
Abstract: PURPOSE:To prevent the influence of an external light or the radiation output in a high-frequency discharge, by detecting the high-frequency discharge generated in a getter flash through the variation of an output of a high-frequency induction heater device. CONSTITUTION:A current from a high frequency induction heater device 10 is applied to a high-frequency induction heating coil 11 to carry out a getter flash. In this case, when a high-frequency discharge is generated along with the getter flash, a magnetic field produced in the high-frequency induction heating coil 11 is disturbed, and the output of the high-frequency induction heater device 10 is fluctuated. The variation of the output is detected by an output variation detecting device 16, and converted into an electric signal. The signal is amplified by an amplifier 12, and the power source of the high-frequency induction heater device 10 is cut off temporarily to stop the high-frequency discharge.
Patent JP-S637852-A (JP)
Inventor: TAKAMOTO NARUHITO
IPC: B02C17/00
Filed: 1986-06-28
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-S637619-A (JP)
Title: Gas flow method of cvd apparatus
Inventor: KUSUMOTO TOSHIO
IPC: H01L21/205
Filed: 1986-06-28
Abstract: PURPOSE:To grow a thin film having high quality, by intorducing a second gas stream so as to face a first gas stream on the surface of a substrate and maintaining a laminar flow state of the first gas stream in the vicinity of the surface of the substrate. CONSTITUTION:A reacting gas R is jetted into a space 13 in a vacuum tank 10 in a secondary jet state from a nozzle tip part 1a. An inactive gas Q is jetted downward from an upper inactive gas jetting plate 19. The flow rates of the reacting gas R and the inactive gas Q can be controlled from the outside. For example, the flow rate of the gas Q is three times the flow rate of the gas R. A substrate holder stage 17 is turned at a specified speed and heated with a heater 14. The flow of the reacting gas R is limited to the vicinity of a substrate 18. The laminar flow state of the stream of the reacting gas is maintained. This is because the stream of the reacting gas R is suppressed from the upper side with the stream of the inactive gas Q.
Patent JP-S5273286-A (JP)
Title: Top bearing structure of cartridge for strut shock absorber
Inventor: HIDAKA TOSHIHIKO
IPC: F16F9/36
Filed: 1976-12-20
Abstract: PURPOSE:By sealing top bearing portion of cartridge for strut shock absorber, it is designed to prevent leakage of working oil during independent transport.
Patent JP-S5940090-A (JP)
Title: Thrust bearing device
Inventor: TACHIBANA KOUJI
IPC: F16C33/10
Filed: 1982-08-30
Abstract: PURPOSE:To reduce the temperature rise of oil upon an emergency condition by a method wherein a head tank is connected to the upper part of an oil tank through a valve, opened upon emergency such as a power failure or the like, to increase the amount of oil in the oil tank upon emergency. CONSTITUTION:Heat loss due to the slidings of a rotating shaft 1, the pad 2 of the thrust bearing and the pad 3 of a guide bearing as well as the mixing of the rotating shaft 1 is carried by the lubricating oil 5 and the heat is cooled by a cooler 6. The heat tank 7 is connected to the upper part of the oil tank 4a, containing the lubricating oil 5, through the solenoid valve 8. The level of the lubricating oil 5 in the oil tank 4a is set at the position 5a upon a normal condition. Upon the emergency condition such as the power failure or the like, the solenoid valve 8 is opened to drop the lubricating oil in the head tank 7, therefore, the level of the oil is risen to the position 5b and the temperature rise of the lubricating oil 5 due to the stoppage of the cooler 6 may be restricted.
Patent JP-H0812849-A (JP)
Title: Polyacetal resin composition
Inventor: TAKAYAMA KATSUTOMO
IPC: C08G18/64
Filed: 1994-07-04
Abstract: PURPOSE:To obtain the subject composition excellent in frictional/wear characteristics even under high load conditions, and developing no debonding on the surface of the molded products therefrom even under high shear stress, by incorporating a polyacetal resin with an acid anhydride-modified polyolefin resin, polyisocyanate compound and specific compound. CONSTITUTION:This composition is obtained by incorporating (A) 100 pts.wt. of a polyacetal resin with (B) 1-30 pts.wt. of an acid anhydride-modified polyolefin resin, (C) 0.01-10 pts.wt. of a polyisocyanate compound or modified form thereof (pref. isophorone diisocyanate, 2,4-tolylene diisocyanate, etc.), and (D) 0.1-10 pts.wt. of a partial ester of >=16C fatty acid and polyhydric alcohol (pref. ethylene glycol monostearate, glycerin monobehenate, etc.). It is preferable that the component B be prepared by modifying polyethylene, polypropylene or copolymers composed of at least two kinds of polymers including them with maleic anhydride.
Patent JP-2000302208-A (JP)
Title: Method of carrying article in structure in and out of article storage stand
Inventor: DEZUKI KIYOTO
IPC: B65G1/06
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To horizontally hold an article storage stand when it is lifted, so as to prevent the storage stand from tilting, by mounting a guide pulley in a lower/upper side surface of a plurality of poles, placing the guide pulley in a steel material columnar frame of a plurality of front pillars in each storage unit partition, and supporting the article storage stand by a plurality of parts in a vertical direction. SOLUTION: Upper guide pulleys 25, 35 are additionally provided in upper side surfaces of two poles 23, 33 to a side of a structure 1 on an article storage stand 5, so as to be moved while rotating vertically in a frame of front pillars 11, 21. The article storage stand 5, when it is in up/down action, can always hold a horizontal degree with both sides of the article storage stand 5 or lower guide pulleys 14, 24 additionally provided in lower side surfaces of the poles 23, 33, so as to prevent the article storage stand 5 from tilting in the case of loading an article in the article storage base 5 in/out carried relating to the structure 1. In this way, a waiting time loss and a stored article dropping down hazard can be prevented in a carrying-in-and-out process of the article by eliminating necessity for a strong structure and a complicated equipment.
Patent JP-S6132274-A (JP)
Title: Tracking control method
Inventor: SUENAGA HARUO
IPC: G11B5/588
Filed: 1984-07-23
Abstract: PURPOSE:To increase a maximum response frequency by oscillating a playback head in the breadthwise direction of a recording track in synchronization with an address information and detecting the maximum point of a playback head output, and performing control on the basis of the calculated value of a tracking signal corresponding to the address signal. CONSTITUTION:A trapezoidal wave generating circuit 18 generates trapezoidal data 19 in synchronization with UP/DOWN pulses 17 of the address signal 16 from an address counter 15 which counts FG pulses 12 synchronously with PG pulses 9. The trapezoidal data 19 is converted by a D-A converting circuit 22 into a trapezoidal wave 23, which is amplified by a rocking device driving circuit 24 to apply the position signal of the playback head 3 to a rocking device 25 for recording tracks. A maximum point detecting circuit 26 detects the point where the output of the head 3 is maximum and outputs it to a microprocessor 27. The microprocessor 27 writes tracking data 34 in a tracking RAM36 and this data is read out cyclically with the address signal 16, and converted by a D-A converting circuit 37 into a tracking signal 38 and applied to said driving circuit 24 to perform tracking control. Consequently, the need for an additional circuit is eliminated and the maximum response frequency is increased.
Patent JP-H113087-A (JP)
Title: Karaoke device
Inventor: TSURUMI KANEHISA
IPC: G10L25/48
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device capable of calculating an accurate and appropriate grading result. SOLUTION: When the singing aural signal is outputted from a selector 48 which selects singing or synthesizes aural signal V1 from a microphone 47a and a singing aural signal V2 from a microphone 47b, a data extract part 502a, 502b extract volume data and pitch data of the singing aural signal. When comparison parts 503a, 503b compare the volume data and the pitch data with reference guide melody data #A, #B, those comparison results are outputted as differential data Diffa, Diffb through filters 504a, 504b. When a synthetic part 50C calculates an average value of the differential data Diffa and Diffb, an evaluation part 50D calculates a grading result based on the synthesized differential data Diffc.
Patent JP-H112035-A (JP)
Title: Ceiling panel structure
Inventor: HATANAKA TAKESHI
IPC: E04H1/12
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To dispense with a special wall panel to improve the working property, and reduce the cost by placing one horizontal part of an inclined ceiling panel on the reinforcing frame of a wall panel, and connecting it to a horizontal ceiling panel. SOLUTION: In the assembling of a bathroom unit 1, for example, wall panels 4 are stood on the peripheral part of a waterproof pan in the same manner as in the past, and adjacent wall panels 4 are connected to each other by a joint block. A ceiling panel 5 is placed on the upper opening part and connected to the wall panels 4. The inclined ceiling panel 52 of the ceiling panel 5 is placed on the upper edge of a wall panel 4X having a surface material 41 obliquely cut according to the gradient of the inclined ceiling panel 52. A silicone caulking C is filled in each butted part between the adjacent wall panels 4 or between the wall panels 4 and the ceiling panel 5, and between the lower edges of wall panels 4 and the peripheral part of the waterproof pan. Thus, the watertightness of the bathroom unit 1 can be ensured.
Patent JP-S6310741-A (JP)
Title: Production of 4-(p-fluorobenzoyl)phenol
Inventor: FUKUOKA SHINSUKE
IPC: C07C49/825
Filed: 1986-07-01
Abstract: PURPOSE:To produce the titled compound useful for monomers of heat-resistant polymers from a simple compound at a low cost, by brominating fluorobenzene, reacting and esterifying the resultant product with CO and a phenol and carrying out rearrangement reaction in the presence of an acid catalyst. CONSTITUTION:Fluorobenzene is brominated with a brominating agent consisting of bromine and/or molecular oxygen and hydrogen bromide to give a p- bromofluorobenzene, which is then reacted with carbon monoxide and a phenol having no substituent group at the p-position, particularly preferably phenol or 2,6-dimethylphenol in the presence of a carbonylation catalyst and base to give phenyl p-fluorobenzoate. The resultant compound is then rearranged into a 4-(p-fluorobenzoyl)phenol in the presence of an acid catalyst. EFFECT:High yield and selectivity. USE:An intermediate for agricultural chemicals, medicines, etc.
Patent JP-H0447427-A (JP)
Title: File updating device
Inventor: YUYAMA YOSHIAKI
IPC: G06F12/00
Filed: 1990-06-13
Abstract: PURPOSE:To efficiently execute the file updating processing by executing the updating by whether the designated updating kind and the record concerned exist or not at first, and by the designated updating kind and the previous updating state in a second time or thereafter, and rewriting a file in the end of the processing. CONSTITUTION:In the case there are plural updating records of the same key, at the time of first updating, tables I in an updating state table 13 and a record sate table 14 are referred to, and in accordance with whether the record concerned exists or not, an updating state is determined, and held in a register 17. Subsequently, the record concerned read out of a file 23 is expanded onto work memory 20, and in accordance with the determined updating state, the updating processing is executed on the work memory 20. At the time of updating in second time or thereafter, tables II in the table 13 and the table 14 are referred to, and in accordance with the previous updating state held in the register, the record concerned is subjected to updating processing on the work memory 20. Next, when the updating records of the same key are all processed, a file 16 is updated by the record updated on the memory 20. By suppressing the number of times of a file access to the minimum, the file updating processing is executed efficiently.
Patent JP-H0445403-A (JP)
Title: Optical element module and production thereof
Inventor: USAMI MASAHIRO
IPC: G02B6/42
Filed: 1990-06-13
Abstract: PURPOSE:To produce an optical element module by a method and structure fit for mass production by fitting an optical element to a receptacle with a holder in-between without using an adhesive. CONSTITUTION:An optical element 3 is pressed and fixed in a holder 2 and inserted into a receptacle 1. The optical axis of the element 3 is adjusted and the holder 1 is fitted to the receptacle 1 by welding, brazing or other method to obtain an optical element module. Even when the stem of the element 3 is not made of the same material as the receptacle 1, the holder 2 can easily and rapidly be fitted to the receptacle 1 if the holder 2 is made of the same material as the receptacle 1, accordingly the optical element module can be produced in a reduced number of assembling stages in a short time.
Patent JP-S6046072-A (JP)
Title: Manufacture of mis type semiconductor device
Inventor: KITA AKIO
IPC: H01L29/78
Filed: 1983-08-24
Abstract: PURPOSE:To enhance dosage and to improve the yield of an MIS type semiconductor device by performing an ion implantation through an oxidized film on the surface of a semiconductor substrate, then removing the film and forming a new oxidized film. CONSTITUTION:A field oxidized film 2 is formed on an Si semiconductor substrate 1, an oxidized film 3 is formed on an active region 101, and arsenic ions are implanted to form an N type impurity doped layer 5 on a capacity region 102. After a resist pattern 4 and the film 3 are removed, an oxidized film 6 is formed. The first polysilicon layer 7 is accumulated on the entire surface, an impurity such as phosphorus is diffused in high density. With the layer 7 as a mask the unnecessary portion of the film 6 is etched. A gate Si oxidized film 8 and an Si oxidized film 8' are simultaneously formed, the second polycrystalline layer 9 is accumulated on the entire surface, then patterned, and a transfer gate electrode is formed. Arsenic ions are implanted to the entire surface, and an N<+> type diffused layer 10 is formed.
Patent JP-S5943575-A (JP)
Title: Semiconductor element
Inventor: NAKAGIRI TAKASHI
IPC: G02F1/136
Filed: 1982-09-02
Abstract: PURPOSE:To obtain a field effect thin transistor which has high performance, high reliability and high stability by composing a main part of a polycrystalline germanium semiconductor layer which contains specific amount of hydrogen. CONSTITUTION:GeH4 gas which is diluted with H2 gas and B2H6 gas which is diluted with H2 gas are used as reactive gases, a glow discharge is performed to precipitate polycrystalline germanium thin film 401, a source electrode 403 and a drain electrode 404 are then formed, an SiNH film 405 are accumulated, aluminum is deposited, thereby forming a source electrode leading electrode 408, a drain electrode leading electrode 409 and a gate electrode 410. The quantity of hydrogen which is contained in a polycrystalline germanium thin film is preferably 0.01-3at%. When hydrogen amount exceeds 3at%, effective carrier mobility mueff decreases, an output drain current decreases with time, and a threshold voltage VTH varies.
Patent JP-H11353758-A (JP)
Title: Recording medium recording/reproducing device
Inventor: SAKAMA MITSUNORI
IPC: G11B17/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize a magnetic disk device, and to save an installation space thereof. SOLUTION: In a magnetic disk device 11, a disk holder 12 in which a disk cartridge is inserted and a slider 13 slid back and forth to raise/lower the disk holder 12 are fixed on a frame 14 in an overlapped state. In the upper surface rear part of the disk holder 12, a latching mechanism 36 is provided for latching the slider 13. This latching mechanism 36 is provided with a latch lever 38 freely rotatably supported on the upper surface to the disk holder 12, a coil spring 39 for rotary-pressing the latch lever 39 counterclockwise, and a cam part 46 provided in the ceiling plate 13a of the slider 13. Thus, the necessity of providing any cam parts in the rear part of the latch lever 38 is eliminated, space in the rear side is reduced, and the device is miniaturized and its installation space is saved.
Patent JP-S5277508-A (JP)
Title: Calling party circumstance sound monitoring device prior to call start
Inventor: HISAMURA MAKOTO
IPC: H04M3/42
Filed: 1975-12-24
Abstract: PURPOSE:To enhance the effect of evil-minded call search by securing easy monitor of calling party circumstance sound prior to call start through insertion of monitor trunk into divider unit of exchange facilities.
Patent JP-S5778989-A (JP)
Title: Activated aludge treatment
Inventor: OOHASHI HIDETAKA
IPC: B01D21/24
Filed: 1980-10-31
Abstract: PURPOSE: To facilitate sludge management and to enhance treatment effct by sending and pouring water to be treated under pressure into a precipitation tank from a recycle line to generate a horizontal stirring stream for preventing excessive concentration of a viscous sludge and uneven distribution thereof in the tank.  
     CONSTITUTION: To several places in a precipitation tank 4, plural numbers of pouring pipes 8 of water to be treated having plural small pores 9 at regular intervals to one direction is arranged along an inner surface of a peripheral wall 4a of said tank 4. Then, each pouring pipe 8 of water to be treated is connected to a recycle line 10 connected to a line 5 and the water to be treated is sent into the precipitation tank 4 under pressure by driving a pump 9' and injected to a traverse direction along the inner surface of the tank peripheral wall 4a from the aforementioned small pores 9 and, thereby, a weak horizontal stirring stream is generated in the precipitation tank 4 and, by said horizontal stirring stream, excessive concentration of a sludge and uneven distribution thereof are prevented and bad return flow of the sludge to an aeration tank 4 and floatation of the rotten sludge are prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000334741-A (JP)
Title: Apparatus and method for changing mold
Inventor: ITO TAIZO
IPC: B29C33/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To rapidly, inexpensively transfer a mold to be used next to a vulcanizer with a high efficiency by inputting or outputting a pair of placing units for separately placing for aligning two molds in the same transfer direction and separately placing the molds one by one at a lower portion of the vulcanizer, and raising or lowering one of the units to output and input position levels and its upper level. SOLUTION: A support truck 3 has four wheels including two wheels 4 capable of self-traveling on predetermined rails to rotatably drive by a motor. A pair of transfer means 21, 22 are aligned in a moving direction of the mold replacing apparatus, and mounted on a base 5 coupled to the truck 3 through a height regulating means. The means 21, 22 respectively have a pair of placing units 101, 111, 102, 112 for aligning two molds A1, B1 and A2, B2 indicated by two-dotted chain lines in the same transfer direction and separately placing the molds. The units respectively have elevation means 121, 122 in such a manner that the molds A1, A2 are molds to be used next and the molds B1, B2 are used molds. Thus, the apparatus can deal with a vulcanizing line, efficiently replace the molds with high accuracy and can be simply reduced in size and cost.
Patent JP-S6214262-A (JP)
Title: Draft and check processing system
Inventor: YOSHIKAWA MINORU
IPC: G06Q40/02
Filed: 1985-07-11
Abstract: PURPOSE:To process rapidly a draft and a check and to improve the reliability by assembling an MICR (magnetic ink character) reader, the MICR writer and the special drawing stamp, and using an amount corresponding table, which is prepared at receiving processing, when the payment processing is executed. CONSTITUTION:For the draft and the check suctioned from a hopper 1 to execute the receiving processing, MICR is read by an MICR (magnetic ink character) reader 6 and next, the image of the draft and the check is read. The amount is written at the amount corresponding table in the magnetic disk device, in accordance with the our bank draft (paid by our bank) or not, the removing stacker is discharged from a temporary holding part 21. The draft and the check shifted from the temporary holding part 21 to a storing part 20 are suctioned from the hopper 1 again to execute the payment processing, the amount read from the amount corresponding table is printed by an MICR writer 7, a special drawing mark is stamped by a special drawing stamp 8, and discharged to the storing part 20 classified into others' bank draft.
Patent JP-S6130821-A (JP)
Title: Squelch device
Inventor: IIZUKA SHOGO
IPC: H04B1/10
Filed: 1984-07-24
Abstract: PURPOSE:To prevent decoding of a interference wave signal by providing a noise squelch circuit operated while detecting an out-band component of a demodulation signal and a digitial squelch circuit operated while detecting a digital signal of a demodulation signal. CONSTITUTION:A radio wave from a transmitter 3 is received by a receiver 4 and a demodulated signal (a) from a demodulator 5 and a bit synchronizing signal formed automatically from the signal (a) are transmitted to a squelch device 12. A noise squelch circuit 8 extracts the out-band component in the signal (a) and when the level is higher than a reference value, the circuit outputs ON and when lower, the circuit outputs OFF. On the other hand, a digital squelch circuit 13 detects whether or not a digital signal is a correct form from a bit synchronizing signal (b) and the signal (a) from the demodulator 5. Then an output of the circuits 8 and 13 is inputted to an accessory circuit 14 to control a squelch gate 22.
Patent JP-H103969-A (JP)
Title: Low insertion/withdrawal force connector structure
Inventor: OKADA TAKASHI
IPC: H01R24/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a low insertion/pull force connector structure which reduces insertion/pull force, and improves contact reliability without having a complicated structure in a multi-pole connector. SOLUTION: In addition to a contact 1 to actually transmit a signal, a spring 3 to open/close the whole body of the contact 1 is provided, a tip of the spring 3 has a protruded part 4 to slide on a contact of a substrate which is engaged with it to let the contact 1 float, the protruded part 4 is received by a recessed part 7 provided at a prescribed position of a wiring board 5, so the contact 1 and the wiring board 5 get in contact with each other only when the spring 3 is released at a target position by the recessed part 7. In this structure, frictional force of the contacts 1, existing in an extremely large number, in insertion/pull of a connector is reduced, and oxide coating film elimination effect of the contacts can be expected, thereby contact reliability can be improved.