baber/WOPTO huggingface dataset:
Patent JP-H0551434-A (JP)
Title: Production of epoxy resin composition and laminated sheet
Inventor: SEKIGUCHI HISAFUMI
IPC: C08G59/00
Filed: 1991-08-27
Abstract: PURPOSE:To obtain the subject homogeneous and transparent composition, consisting essentially of a solventless liquid epoxy resin, a polybasic acid anhydride and a tetraphenylboron compound, etc., and capable of providing laminated sheets excellent in impregnating properties and water absorptivity without any viscosity rise at about ordinary temperature. CONSTITUTION:The objective composition consisting essentially of (A) a solventless liquid epoxy resin having preferably 100-250 average epoxy equiv., (B) a polybasic acid anhydride optimally composed of methylhexahydrophthalic anhydride, (C) an epoxy vinyl ester resin and/or an unsaturated polyester resin, (D) a polymerization initiator such as cyclohexanone peroxide and (E) a tetraphenylboron compound composed of preferably a tetraphenylboron amine salt.
Patent JP-S60106297-A (JP)
Title: Speaker
Inventor: MATSUMURA ASAYUKI
IPC: H04R3/02
Filed: 1983-11-15
Abstract: PURPOSE:To prevent the howling in any user's listening room by providing a delay circuit into a signal system of a speaker to delay the signal of a sound reproduction system. CONSTITUTION:The output voltage of a pickup 2 of a record player to which the speed amplitude of a stylus tip is applied is supplied to an amplifier 4 via a delay circuit 10. The output voltage given from the amplifier 4 is applied to a speaker 6 and converted into sound waves to be radiated. The circuit 10 delays the input of the pickup 2 and the sound pressure and the phase radiated from the speaker 6 over all frequencies and at the same time. Such a delay circuit is provided a speaker signal system to set the delay time properly. Thus it is possible to prevent the howling in any user's listening room.
Patent JP-H0378080-A (JP)
Title: Kana/kanji converting system
Inventor: NAGUMO HIROYOSHI
IPC: G06F17/22
Filed: 1989-08-22
Abstract: PURPOSE:To select KANJI (Chinese character) information high in use frequency without executing guidance by an index even after plural KANJI information are converted to the KANJI information low in use frequency by rearranging the plural KANJI information in the order of the high use frequency, and notifying the rearrangement to a user. CONSTITUTION:A retrieving means 2 retrieves a dictionary file 5, which stores the KANJI information with use frequency information, corresponding to respective KANA (Japanese syllabary) information. When there are plural retrieved KANJI information, an index guiding means 3 rearranges the plural information in the order of the high use frequency, replaces the KANJI information with the highest in use frequency for the KANA information and notifies the replacement to the user. When the KANJI information of the highest in use frequency is not desired by the user for conversion, the quidance is executed by the index for which the remained KANJI information are rearranged in the order of the high use frequency. Thus, even after the KANJI information are converted to the KANJI information low in use frequency, without executing the guidance by the index, the KANJI information can be converted to the KANJI information the highest in use frequency.
Patent JP-S6193371-A (JP)
Inventor: FUKUI TOSHITAKA
IPC: F25D11/02
Filed: 1984-10-15
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-2000049101-A (JP)
Title: Method and device for forming thin film
Inventor: KAJIWARA KEI
IPC: C23C16/458
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for forming a thin film of a quality, equal to conventional ones, on a substrate of large area at relatively low cost, using a relatively small device. SOLUTION: A semiconductor film forming device 10 comprises an airtight reactive vessel 1, material gas guiding parts 31, 32, and 33 for introducing material gas into the reactive vessel 1, cathodes 11, 12, and 13 for decomposing the introduced material gas, exhaust parts 41, 42, and 43 for discharging the material gas as exhaust via the cathodes 11, 12, and 13, and a substrate holding part provided in the reactive vessel 1, while the substrate holding part is a rotatable cylinder 2, with a substrate S where a thin-film semiconductor is formed held at an outside peripheral side part 27 of the cylinder 2.
Patent JP-S6457764-A (JP)
Title: Manufacture of photovoltaic element
Inventor: UENO NORIYUKI
IPC: H01L31/04
Filed: 1987-08-28
Abstract: PURPOSE:To eliminate a reduction in its performance to obtain a photovoltaic element having stable characteristics and to raise mass production effect by forming multi-stage baking boats to bake an element substrate printed with carbon paste on a CdTe sintered film and supplying N2 from the side face of a muffle. CONSTITUTION:The shape of a baking boat is so formed as to uniformly bring N2 inert gas from its side face into contact with a carbon film. Multi-stage baking boats 9 are formed of a substrate supporting base 10 and stoppers 11. Numeral 12 denotes a glass substrate, and numeral 13 denotes a CdS/CdTe-C element. Paste mixed with small amount of CuO to carbon paste is screen printed on a CdTe film, dried, and baked by the boats 9 in an N2 inert atmosphere by 1000-8000ppm of oxygen concentration in a baking furnace. A supply port 24 for N2 gas is so provided on the side face in a muffle that the carbon film of the substrate becomes uniform in the N2 gas, and baked in the multi- stage baking boats. Thus, a carbon baked film is obtained.
Patent JP-S6459867-A (JP)
Title: Manufacture of fet gate
Inventor: KUMAGAI NAOKI
IPC: H01L21/336
Filed: 1987-08-29
Abstract: PURPOSE:To sufficiently reduce resistance of a polycrystalline silicon for a gate and obtain a field effect transistor having uniform characteristics, by growing doped polycrystalline silicon on undoped polycrystalline silicon and forming low resistant polycrystalline silicon by heat treatment in which two- layer polycrystalline silicon is integrated. CONSTITUTION:A p-type layer 3 is diffused in an n-type layer 2, a gate insulating film 4 is formed thereon and then, an undoped polycrystalline silicon layer 5a and a doped polycrystalline silicon layer 5b are sequentially grown. The polycrystalline silicon layers 5a and 5b are dug to leave only a gate section using a photoresist film 6 as a mask. Then, Boron 8a as impurities for a p-type channel layer 8 and arsenic 9a as impurities for an n-type source layer 9 are sequentially implanted on a substrate surface using the polycrystalline silicon layers 5a and 5b and a photoresist layer 7 as a mask. Two kinds of impurities introduced in the substrate surface are double-diffused at the same time in a heat diffusion process. On the other hand, on a gate side, the impurities in the doped polycrystalline silicon layer 5b are diffused in the polycrystalline silicon layer 5a in this thermal diffusion process to become a gate 5 comprising low resistant polycrystalline silicon.
Patent JP-H02100749-A (JP)
Title: Data-buffer
Inventor: JIYON EI HAMONDO
IPC: G06F13/38
Filed: 1989-08-22
Abstract: PURPOSE: To speedily poll all maintenance ports irrelevantly to the operation speed of a host computer by selecting a data transfer mode that buffer data ports use in response to a mode select input mode transferred from a data processor to a control port. CONSTITUTION: A data buffer 10 receives and stores output data from a device module 12 through data ports 30 and 32. Then the data buffer 10 transfers the stored input data to the host computer 16 selectively through the control port once receiving those data or in response to a command from the host computer 16 or a local terminal 20. When data are generated, the buffer 10 stores the output data from the device module. Consequently, the host computer 16 misses no output data, so need not poll various device modules at a high speed.
Patent JP-S59105133-A (JP)
Title: Input device of multi-item
Inventor: AKAMINE TAKENORI
IPC: G06F3/023
Filed: 1982-12-08
Abstract: PURPOSE:To secure the reliability of page selecting operation by holding the plural item entering sheets and the front end part and the back end part of the sheets and enabling the sheets to be used for a long time by a sheet holding member which can move the sheets to a prescribed position. CONSTITUTION:The item entering sheets 19 are formed by laminating perforated sheets 24 using paper as a base material and transparent sheets 25 using a transparent polyester film as a base material alternately. On the perforated sheets 24, opening holes 26 are formed on the positions corresponding to the item display windows of a switch panel and item entering parts 27 are formed on the positions corresponding to item switches of the switch panel. Legs 29, 30 provided with holding holes 31, 32 are formed on the front end part and back end part of each item entering sheet 19. The same number of holding levers as the sheets are fitted to the back of a base plate 33 to connect the sheets through holding pins 36. When a page selecting switch for a required page is pressed, a solenoid corresponding to the page is actuated and a motor is rotated to select the sheet corresponding to the required page.
Patent JP-H0722967-A (JP)
Title: Route storage device of viterbi decoder
Inventor: IRU KEUN PAAKU
IPC: H03M13/23
Filed: 1993-08-31
Abstract: PURPOSE: To obtain a high speed route storage device of a simple constitution by providing the storage device with a storage part to be shifted to only one direction, a reverse tracking calculator for outputting a succeeding state number and a data converter for outputting a symbol obtained by working and decoding the output of the calculator. CONSTITUTION: Outputs from the storage part 702 are impressed to selectors 701, 703 and the selector 703 selects one of the outputs of the storage part 702 based on an output from a selector 705. The selector 705 selects either one of a minimum state number MS and an output from the reverse tracking calculator 704 in accordance with a symbol clock. Namely the selector 705 selects the number MS supplied from an adder/comparator/selector circuit(ACS) when the symbol clock is active, and when the symbol clock is not active, selects the output of the calculator 704. Thereby the selector 705 outputs a tracked current state number and the selector 703 outputs a route selection signal corresponding to the tracked current state number. The data converter 706 operates the output of the calculator 704 and outputs an information symbol decoded in each symbol period.
Patent JP-S60111093-A (JP)
Title: Surging preventing apparatus for axial-flow compressor
Inventor: MATSUURA YUUTAROU
IPC: F04D27/02
Filed: 1983-11-18
Abstract: PURPOSE:To prevent surging by increasing the opening degree of a blowing valve for adjusting discharge pressure when the calculated pressure ratio of a compressor which is calculated by a calculating means is larger than the limit pressure ratio memorized in a memory apparatus and performing the control so that the pressure ratio remains within the limit pressure ratio. CONSTITUTION:Each output of an inlet-pressure detector 16, inlet-temperature detector 17, discharge-pressure detector 11, and the revolution number detector 18 for a rotor 9 is introduced into a calculator 13, and the compression ratio and the corrected speed of a compressor are calculated. In a memory apparatus 14, the relation between the corrected number of revolution and the limit pressure ratio of the compressor are memorized through a preparatory test carried- out beforehand. The pressure ratio at the operation point of the compressor which is outputted from the calculator 13 and the limit pressure ration in the memory apparatus 14 are compared, and when the pressure ratio reaches a limit pressure ratio, a blowing valve 10 is opened by a blowing valve controller 15 and the intrusion into a surging region can be suppressed.
Patent JP-S6371003-A (JP)
Title: Article assorting equipment
Inventor: NAKAO KAZUO
IPC: B65G1/137
Filed: 1986-09-13
Abstract: PURPOSE:To prevent in advance articles and a captioned equipment from being damaged in article supplementation by providing a stopping means for judging whether article supplementation is proper or improper on the basis of the room space information in each of article storing zones which is detected by a room space detecting means and stopping article supplementation if improper. CONSTITUTION:A remaining article managing means E is provided to manage the quantity of the articles remaining on a shelf so as to correspond with each kind of the articles on the basis of article consumption data. And an article supplementing means L is equipped to supplement articles whose quantity is reduced based on the information detected by the remaining article managing means E. In addition, a room space detecting means 39 for detecting the room space in each of article storing zones is provided, and based on the information detected by the room space detecting means 39, a stopping means T judges whether article supplementation is proper or improper and stops the supplemental work, if improper, by the article supplementing means L.
Patent JP-S59106194-A (JP)
Inventor: UMEMOTO SHINJI
IPC: B32B15/08
Filed: 1982-12-10
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-S60108044-A (JP)
Inventor: MIYAJIMA TAKESHI
IPC: A61B5/055
Filed: 1983-11-17
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-S6197186-A (JP)
Title: Preparation of single crystal
Inventor: YAMADA KUNIHARU
IPC: C30B13/30
Filed: 1984-10-16
Abstract: PURPOSE:To enable automatic operation for a long time and to obtain a single crystal having good quality stably by inputting conditions of a melting zone directly to a sensor through a plane section provided to a quartz tube and performing crystal growth while feeding back the results obtd. by the operation of the inputted signal to a lamp power, etc. CONSTITUTION:A material rod 6, 36 is set to an upper shaft 9, and a seed crystal 7, 37 is set to a lower shaft 10, of an FZ type single crystal preparation device, and the light from a halogen lamp 2 is converged to the central part of a quartz tube 3, 33 through an ellipsoidal mirror of revolution 1, 31 by increasing the power of the halogen lamp 2. On one hand, an atmosphere gas is introduced from a gas introducing port 4 and discharged from a gas discharging port 5, thus a single crystal is grown by forming a melting zone 8, 38 in the light converging part. The condition of the crystal growth in the melting zone 8, 38 is monitored by a lens 11, 41 through a plane part (a) provided to the quartz tube 3, 33 on a screen 14, and the picture image inputted through a half mirror 12 to a line sensor or an area sensor 13 is operated in an automatic control system, thus, the single crystal is grown while executing control in feeding back to the lamp power or the melting zone 8.
Patent JP-H1048556-A (JP)
Title: Deflection scanning device
Inventor: NO YOSHITAKA
IPC: B41J2/44
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify assembling of a BD mirror. SOLUTION: A principal part of scanning light L1 of a rotary polygon mirror 3 is image-formed on a photoreceptor not shown in the figure by a scanning lens 4. A part of the scanning L1 is separated as a scanning start signal by a BD mirror 5 at an end on the scanning surface and guided into the BD sensor 7. A scanning lens 4 has a BD mirror holding part 4b on its end, and the BD mirror 5 is buried in the BD mirror holding part 4b as an insert when the scanning lens 4 is molded out of resin into one body.
Patent JP-2000047178-A (JP)
Title: Reflection type liquid crystal display device
Inventor: YAMADA KATSUAKI
IPC: G02F1/1333
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device capable of viewing the display even in a sufficiently dark environment and capable of being made small in size, light in weight and low in cost when using the reflection type liquid crystal display incorporated with a resistance film method touch panel. SOLUTION: In this reflection type liquid crystal display device 31, a resistance film system touch panel 11 is arranged above a display panel 13 of the reflection type liquid crystal display 12, an auxiliary illumination device 21 is arranged on the end face of a transparent substrate 3 arranged under the resistance film system touch panel 11, and they are integrated by a chassis. The transparent substrate 3 under the resistance film method touch panel 11 is used as a light guide body. Incident light 15 which propagates from the auxiliary illumination device 21 into the transparent substrate 3, strikes against spacers 6, becomes diffused light 16, passes through the lower side of the transparent substrate 3, reflects on the display panel 13 of the reflection liquid crystal display 12, and thus, the display can be viewed.  The spacers 6 has a coarse and close pattern on a lower ITO film 4.
Patent JP-H0266730-A (JP)
Title: Double-sided performance optical disk player
Inventor: KENMOCHI ISAMI
IPC: G11B7/08
Filed: 1988-08-31
Abstract: PURPOSE:To smoothly execute the double surface performance of a disk by controlling a pickup driving means so as to separate an optical pickup from a disk holding surface once when a control means to control the conveying and driving mechanism controls the conveying mechanism to convey a carriage between first and second guiding mechanisms. CONSTITUTION:The guiding driving means of a disk player is arranged at the disk holding surface upper lower both sides of a turn table 7, and at the prescribed engaging and detaching position, a carriage 17 is engaged/detached and first and second guiding members 14 and 15 to hold are arranged. The carriage 17 at a prescribed engaging detaching position is conveyed from one side engaging/detaching position to other side engaging/detaching position out of members 14 and 15 by the conveying mechanism and the carriage 17 is moved by the conveying mechanism with a driving means on the members 14 and 15. The pickup driving means is controlled so as to separate an optical pickup from a disk holding surface once and the double-sided performance of disks 10 to 12 is made smooth.
Patent JP-H0768044-A (JP)
Title: Controlling apparatus for pinball game (pachinko) machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1993-08-31
Abstract: PURPOSE:To enable the checking of how a specified game state is generated actually on the part of a hall when the occurrence probability of the specified game state changes. CONSTITUTION:Special pattern jack pot information and probability fluctuation information indicating that the occurrence probability of the special pattern jack pot changes are inputted into an information input terminal 71. Based on the information inputted, a controlling computer 70 for a hall totalizes the frequency of the occurrence of the special pattern jack pot and the frequency of occurrence of the special pattern jack pot when the probability changes and the results in the totalization are outputted.
Patent JP-S60107763-A (JP)
Title: Rotary head type recording and reproducing device
Inventor: ISHIDA SADANOBU
IPC: G11B15/467
Filed: 1983-11-15
Abstract: PURPOSE:To make a sampling frequency equivalent to its variable frequency, and to execute a pitch control by changing a revolving speed of a drum and a feeding speed of a tape in proportion to a reproducing speed variable rate, namely, a pitch rate. CONSTITUTION:A pitch rate switching circuit 31 is operated in accordance with a pitch rate, a clock frequency is varied by a synthesizer type clock generator 30, and a rotary drum 8 and a capstan 11 are controlled by making them synchronize with a clock frequency varied by a servo-circuit 19. When reproducing an original waveform 27 recorded by a sampling frequency 48kHz, by a pitch rate 1.1, it goes to a waveform 28 which has compressed a time base by 1/1.1 times as shown in the figure. Accordingly, at the time of reproducing, it becomes equivalent to a fact that a value (48kHzX1.1) which has varied a recorded sampling frequency Fs=48kHz in accordance with the pitch rate 1.1 is selected as a reference sampling frequency.
Patent JP-H0379250-A (JP)
Title: Clamping method for long work and device thereof
Inventor: TAKEDA TAKASHI
IPC: B23Q3/06
Filed: 1989-08-22
Abstract: PURPOSE:To obtain a deformationless accurate machining surface by clamping a work both by the fixing part and by the movable part of a vice at the time of rough machining, while at the time of finish machining, by releasing the tightening, and also by pressing a plurality of rods provided so as to be opposite to the fixing part and the movable part against both side surfaces of the work by means of a plurality of thrusting devices. CONSTITUTION:At the time of rough machining, a work W is clamped between the fixing part 11 and the movable part 12 of a vice 1, and is tightened and fixed by the tightening surfaces 21, 31 of nails 2, 3 provided respectively thereto, and then is machined. At the time of finish machining, respective opposing piston rods 41, 51 are protruded through the through holes of the nails 2, 3 by a plurality of pressing cylinders 4, 5 which have been provided on the opposite rear surfaces of the tightening surfaces 21, 31. And the work W is pressed and fixed by the rods 41, 51 along the deformation of the work W, and the work W is machined as it is deformed. Thus, when the clamp has been removed after machining, strain does not remain on the machining surface, and accuracy can be enhanced.
Patent JP-H0263977-A (JP)
Title: Turning control structure for working vehicle
Inventor: MINAMI TERUO
IPC: B62D11/08
Filed: 1988-08-30
Abstract: PURPOSE:To make turning motion safely by installing both first and second control means decelerating a car speed to each setting one automatically when the detected speed of a car speed sensor is higher than the setting speed conformed to the side turning and reverse turning of a symmetric pair of crawler travel gears. CONSTITUTION:Power out of an engine 1 is transmitted to symmetrical srawler travel gears 5R, 5L via speed change gears in a transmission case 4. Side clutch off, side brake and reversing clutch on of these symmetrical travel gears are carried out by operation of one steering lever 13. Both first and second setting speeds of car speed conformed to side turning (one-side brake) and reverse turning (one-side reverse) are set in a controller 17, and this controller 17 operates a gear shaft lever 6 via a servomotor 9 by each signal input out of sensors 15R, 16L, 16R, 16L showing a position of the steering lever 13 and a car speed sensor 18. Since it performs antomatic deceleration conformed to type of turning motion, turning safety is secured.
Patent JP-S6373203-A (JP)
Title: Particle dispersion type composite infrared band pass filter
Inventor: NAKAGAWA KISAKU
IPC: G02B5/22
Filed: 1986-09-17
Abstract: PURPOSE:To obtain a soft, tough and economical band pass filter by mixing and kneading specific inorg. compd. particles and resin such as polyolefin resin, polyamide resin or polybutyral resin so that the inorg. compd. particles are uniformly dispersed into the resin. CONSTITUTION:The particles combined with one or >=2 kinds of the inorg. compd. particles which permit selective transmission of only the specific wavelength band to IR rays of >=1mum and 25mum wavelength and have >=10%/mum valve (alpha) expressed by the half-amplitude level (mum) of max. transmissivity/ transmissivity and the resin such as polyolefin resin, polyamide resin or polybutyral resin are mixed and kneaded so that the inorg. compd. particles are uniformly dispersed into the resin. The inorg. compd. particles to be used are metal oxide particles and glass frit particles contg. lead and silicon, of which the metal oxide particles are more preferably double oxide particles having perovskite type crystal structure. A sheet-or film-like IR band pass filter having good mechanical strength and visibility is thereby easily and economically obtd.