baber/WOPTO huggingface dataset:
Patent JP-S5522856-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ARIIZUMI SHIYOUJI
IPC: H01L21/76
Filed: 1978-08-07
Abstract: PURPOSE: To prevent occurrence of a leak current and raise an integration rate by meeting a source and drain layer a high density layer having a comparatively low density and further a high density layer having a high density in the vicinity of a field region.  
     CONSTITUTION: For example, insulation films 12 and 13 are formed on a semiconductor substarte 11 having a p-type conductiom mode. Successively, an insulatiom film 14 is formed thereon. Next, the film 14 is opened by a resist film 15 selectively formed. Successively, an opening of the film is formed wider than that of the film 14 on the film 13. Successively, the p ++  layer 18 is formed by injecting the impurity from the opening of the film 14. Successively, after removing the films 14, the P +  layer 19 is formed by injecting the impurity from the opening 17. Successively, a field insulated layer film 20 is formed by oxidizing the substrate 11. Next, a gate electrode 22, gate insulated film 21, source and drain layer 23 and 24 are formed. According to such a process, a resistance to voltage is not lowered because these layers 23 and 24 may met the layer 19 having a comparatively low density. Because the layer 18 having a comparatively high density exists in the vicinity of a center of the layer 20, a leak is not caused. Therefore, the integration rate can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5524507-A (JP)
Title: Controlling method for washing of sludge dehydrator filter cloth
Inventor: ISHIZAKI TOSHIHIKO
IPC: B01D37/04
Filed: 1978-08-09
Abstract: PURPOSE: To wash filter cloth effectively and efficiently, by changing the number of repetitions of  washing of the filter cloth according to the degree of the dirtiness and the clogging of the filter  cloth.  
     CONSTITUTION: Sludge to be dehydrated, which is reserved in a coagulating and mixing tank 1,  is introduced to a flow-rate measuring unit 3 and a concn. measuring unit 4, where flow-rate Q 1   and concn. D of ths sludge are detected, then pressurized into a dehydrator 5, where it is dehydrated. Quantity Q 2  of the filtrate discharged from the dehydrator 5 is detected by a flow-rate  measuring instrument 6. Signals given by detectors, 4, 6 are fed to an arithmetic controller 7,  where the filtering property α 1  after completion of the process and the filtering property α 2  before entering into the process are memorized. When a new washing process is started, a filtering  property β 1  which is expected to be recovered by one washing is obtained from a formula I  (where n 1  is the number of washing repetition in the preceding washing process) and the required  number of washing repetition n at this time is obtained from a formula II (where α 0  is the filtering property after required number of washing repetition, α is the filtering property just before  starting washing process at this time), and n are memorized by the controller 7. After completion  of each washing sequence, completion signals are fed from a sequence circuit 8 to the controller 7,  and a washing process completes when the integrated value becomes n. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07306159-A (JP)
Title: Surface inspection device
Inventor: AIZAWA KENJI
IPC: G01N21/89
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a surface inspection device which can easily and surely detect a defective part on the surface of an object to be inspected even when the laser beam reflecting position and angle of the object change. CONSTITUTION:A flat surface 4a is formed on the plane of incidence of a light guide 4 to which reflected light rays Z2 from the surface of a cold-rolled steel plate are made incident through a cylindrical lens 3 when the surface of the steel plate is irradiated with laser light from a laser scanner. The light rays Z2 made incident to the flat surface 4a of the light guide 4 through the lens 3 are made incident to a diffuse reflection part 6 without crossing each other by refraction.
Patent JP-H08291845-A (JP)
Title: Vibration control device
Inventor: HASEGAWA KEI
IPC: B60K5/12
Filed: 1995-04-21
Abstract: PURPOSE: To always provide a fixed or higher vibration proof efficiency even if the direction of the force applied to a vibration proof rubber and even in the case where a vibration control device is installed on the slant ground. CONSTITUTION: A vibration control device comprises a recessed spherical surface receiving seat 3 recessedly provided in an engine support plate 2 and a recessed spherical surface receiving seat 5 recessedly provided at a position of an engine base table 4 and spherical vibration proof rubbers 6 contained in the recessed spherical receiving seats 3 and 5, and the center points of the spherical surfaces in the receiving seat sides constituting the recessed spherical surface receiving seats 3 and 5 coincide with the center points 10 of the spherical vibration proof rubbers 6. Considering the case where the gravity position W1 of an engine is displaced to gravity positions W2 and W3 as an example, since the spherical vibration proof rubbers 6 is constant in their thickness regardless of their vibration directions, and the elastic coefficient remains unchanged, stable vibration proof can always be obtained.
Patent JP-H05291977-A (JP)
Title: Local oscillator circuit for radio communication equipment
Inventor: GOTO HIROYUKI
IPC: H04B1/26
Filed: 1992-04-16
Abstract: PURPOSE:To provide a wide-band local oscillation signal without deteriorating sensitivity suppression characteristic and spurious response by mixing the oscillation frequency by a PLL circuit and the 2nd oscillation frequency oscillated in parallel therewith, thereby generating a local oscillation signal. CONSTITUTION:The PLL circuit being the 1st oscillator consists of a reference oscillator 11, a reference divider 13, a phase comparator 14, a comparison frequency divider 15, a loop filter 16, and a voltage controlled oscillator (VCO) 17. And the 2nd oscillator consisting of the oscillator 11 and a variable frequency divider 19 is provided to mix the 1st and 2nd oscillation signals at a frequency multiplier 181. Thereby, the required wide-band local oscillation signals is obtained. Thus, since the 1st and 2nd oscillators share the band of the local oscillation signal, the frequency band width of the oscillation signal of the PLL circuit is made small and it is unnecessary to increase the control voltage sensitivity of a VCO 17 to prevent the deterioration of C/N. The increase of the multiply number of a frequency multiplier 181 is unnecessitated thereby, the generation of the high frequency spurious is suppressed.
Patent JP-S5523581-A (JP)
Title: Coupler between information processing units
Inventor: OGAWA SHINJI
IPC: G06F9/46
Filed: 1978-08-08
Abstract: PURPOSE: To perform efficiently data transfer between information processing units by providing a processor, an interrupt reporting means and an interface state storage means and performing the initial clear processing by a micro program.  
     CONSTITUTION: When central processing unit A 2  transmits a command when normal data transfer is performed between central processing units A 1  and B, a reset signal is outputted by coupler C 2  and is inputted to coupler C 1 . Coupler C 1  suspends initial clear until routes a and b become a normal state, and reports abnormal termination to unit A 1  after they become a normal state, thus initialinzing routes a and b. Then, couplers are constituted by bus controllers 1-A and 1-B, reset detection circuits 2-A and 2-B, micro program controlling micro processor 3, control circuit 4 and state storage circuits 5-A and 5-B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58212741-A (JP)
Title: Drying apparatus
Inventor: IMAMURA YASUO
IPC: A23B4/03
Filed: 1982-06-04
Abstract: PURPOSE:To enable the preparation of high-quality dried product in a short time, by dehumidifying air with a cooler, heating to a proper temperature by a room- heating condenser, and circulating the heated dry air through the drying chamber and the utility room. CONSTITUTION:The utility room 2 is furnished with a blower 8, a dehumidification cooler 4, a defrosting condenser 5, and a room-heating condenser 6. The condensers 5, 6 and the outdoor heat-dissipation condenser 7 are connected in parallel between the outlet of the compressor 3 and the inlet of the cooler 4 outside the drying chamber 1. The refrigerant control valves 11, 12 are operated by the signal from the temperature sensor 16 detecting the temperature in the chamber 1 and control the flow of the refrigerant to the condensers 6, 7 to maintain the temperature in the chamber 1 to a preset level. The refrigerant control valve 13 is operated by the signal from the frost sensor 15 detecting the frosted state or the frost initiation condition of the cooler 4 and control the flow of the refrigerant to the condenser 5 to prevent the frosting of the cooler 4 or to remove the frost of the cooler.
Patent JP-H07304713-A (JP)
Title: Production of aromatic carbonic acid ester
Inventor: TSUNEKI HIDEAKI
IPC: B01J31/08
Filed: 1994-05-10
Abstract: PURPOSE:To provide a method for efficiently and continuously producing an aromatic carbonic acid ester according to the transesterification by continuously feeding dimethyl carbonate and an aromatic hydroxy compound into a multistage distillation column. CONSTITUTION:This method for producing an aromatic carbonic acid ester is to preheat an aromatic hydroxy compound expressed by the formula R<1>OH (R<1> is a substitutable aromatic group) with a preheater 2, pass the preheated compound through a feed pipe 3, continuously feed the compound into a multistage distillation column 4, simultaneously preheat a solvent forming an azeotropic mixture with methanol and dimethyl carbonate with a preheater 6, continuously feed the resultant solvent and dimethyl carbonate through a feed pipe 7 into the multistage distillation column 4, carry out the reaction in the presence of a transesterification catalyst, take out a high-boiling reactional solution containing the produced aromatic carbonic acid ester expressed by the formula (R<1>O)CO(OR<2>) (R<2> is methyl or R<1>) from the column bottom through a conduit 8, continuously take out the reactional solution through a conduit 11, on the other hand, take out a low-boiling component containing the azeotropic mixture of the methanol formed as a by-product with the solvent forming the azeotropic mixture with the methanol in a gaseous state from the column top, cool and condense the low-boiling component with a condenser 13 and then continuously take out the condensed component through a conduit 14 and a takeout conduit 15.
Patent JP-H09281505-A (JP)
Title: Spacer for liquid crystal display and liquid crystal display device
Inventor: NAGAI YASUHIKO
IPC: C08F12/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of abnormal orientation of a liquid crystal at the surrounding of spacers for liquid crystal display and to obtain a homogeneous and excellent image by forming from polymer fine particles and allowing a glycidyl group to exist on the surface of the polymer the particles. SOLUTION: The spacers for liquid crystal display are composed of the polymer fine particles and the glycidyl group is allowed to exist on the surface of the polymer fine particles. In such a case, the surface occupied by the glycidyl group, which is measured by analyzing the composition of the fine particle surface, for example with a flight time type secondary ion mass spectrometer, is preferably controlled to 20-80% of total surface of the polymer fine particles. The polymer fine particles are obtained, for example by copolymerizing monomer having the glycidyl group component such as glycidyl (math)acrylate, the other monomer such as styrene and the cross-linking monomer such as divinyl benzene in the presence of a polymerization initiator such as benzoyl peroxide by a suspension polymerization.
Patent JP-S5720855-A (JP)
Title: Transfer device
Inventor: KOIKE MASAHIKO
IPC: G06F15/16
Filed: 1980-07-15
Abstract: PURPOSE:To ensure a highly efficient transfer of data from a memory area to other plural memory areas in a system in which plural processors are connected to plural memories. CONSTITUTION:The requests of reception from plural processors are accepted by a reception accepting device 1, and the received address is stored in a received address counter group 2. When a transmission request is accepted at a transmission accepting device 3, the transmission address and the transmission size are stored in a tranmission address counter 4 and a size counter 5 respectively. The data is read out from the memory designated by the counter 4 through a control circuit 6. Then the operation to write the data into all memories designated by the group 2 is repeated in a frequency shown by the counter 5.
Patent JP-2000249192-A (JP)
Title: Flywheel mounting structure
Inventor: ENDO TAKEHIKO
IPC: F16F15/315
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a flywheel mounting structure assuring easiness to perform processing of a flywheel and a crank shaft end part and allowing easy mounting of the flywheel on a crank shaft while the locational accuracy is kept satisfactorily. SOLUTION: A tapered portion 21 formed at the end of the crank shaft of an engine is inserted into an internally tapered bearing part 11 of a flywheel 1, and using a bolt, the flywheel is attached to the end of the crank shaft. In this flywheel mounting structure, an axially directed key 4 is protrusively formed inside the bearing part 11 of flywheel 1, while a key seat 5 to admit fitting of the key 4 is provided in the tapered portion of the crank shaft 2.
Patent JP-H06285136-A (JP)
Title: Bag supplying device
Inventor: WATANABE TAKAHIKO
IPC: A61J1/14
Filed: 1993-03-31
Abstract: PURPOSE:To supply bags under a constant condition at all times by constituting a device such that a placing plate is raised with different rising rates in its one end and the outer end, and the uppermost bag has a fixed angle irrespective of the number of bags stored in a bag storing part. CONSTITUTION:This device is composed of a magazine 2, a plate 3A on which bags 17 are placed and which is arranged on the bottom of the magazine 2 so as to turn freely around a basic end 31, a lift 4 moved up and down in the magazine 2. A lift 4 is composed of two drive mechanisms 41, 42 which raises the basic end 31 and fore end 32 of the placing plate 3A with different rates respectively. It is raised with the raising rate to make the posture of the uppermost bag 17 becomes horizontal, and thus the bags are supplied under a specified condition irrespective of the number of bags stored.
Patent JP-H08294119-A (JP)
Title: Image coder/decoder
Inventor: YAMAGUCHI NOBORU
IPC: H04N19/21
Filed: 1995-04-21
Abstract: PURPOSE: To improve a block coding efficiency by applying orthogonal transformation to only pixel signals included in a content as to a block including a border of the content. CONSTITUTION: The coder/decoder is provided with an orthogonal transformation circuit 200 and an inverse orthogonal transformation circuit 300. Then, the coder applies 2-dimension orthogonal transformation to signals of all pixels of a block located in the content among image signals (internal block) and only pixel signals included in the interior of the content as to blocks (edge block) including the border of the contents respectively according to a map signal representing position and shape of each content, and codes the transformation coefficient and the map signal.  Furthermore, the decoder selects the orthogonal transformation coefficient required to reproduce an image of a desired resolution from the decoded orthogonal transformation coefficient on the decoded map signal whose resolution is converted, applies 2-dimension inverse orthogonal transformation to all coefficients as to internal blocks and only coefficients included in the interior of each content as to edge blocks to obtain a reproduced image signal subjected to resolution conversion.
Patent JP-H04227519-A (JP)
Title: Microcomputer system
Inventor: IWASHITA TAKASHI
IPC: G06F1/32
Filed: 1991-04-26
Abstract: PURPOSE:To provide the microcomputer system which surely realize a power- saving function in a key input wait state by utilizing the execution of a HALT instruction at the time of key input control by a key input routine. CONSTITUTION:A buffer check routine for judging whether or not key input data are stored in a key-in buffer 121 is executed and when the system is in the key input wait state, the HALT instruction is executed. The halt operation by this HALT instruction is reset with an interruption signal from a series- parallel converting circuit 14 or a timer 13. Consequently, the power saving function of a microprocessor 11 is made to function in the key input wait state.
Patent JP-H11292668-A (JP)
Title: Garbage treating apparatus
Inventor: TAKEMOTO TAKESHI
IPC: C05F9/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the suction of a scattered fermentation bed from an air vent and the clogging of piping, a deodorizing apparatus, etc., by installing an air current plate for curving the flow of air in a fermentation tank in the vicinity of the air vent of a garbage treating apparatus for mixing garbage with a fermentation bed and composting the mixture. SOLUTION: Garbage is supplied to a fermentation tank 1 charged with a fermentation bed 4 and the garbage is mixed with the fermentation bed 4 by rotating a revolving shaft 6 equipped with plural stirring arms 5 by a motor by a control signal from a controlling means 8. The mixture is fermented, dried and composted and stored through a compost outlet 9 in a storage box 10. Oxygen in air fed from an air feed opening 12 is consumed by an aerobic microorganism in the fermentation bed 4 and a gas generated by the fermentation is exhausted from an air outlet 13 through a deodorizing means 14. An air current plate 15 is installed on an inner wall >=1/4 the diameter of the air outlet below the air outlet 13, the flow of air in the fermentation tank 1 is curved and the suction of the fermentation bed 4 scattered by grinding from the air outlet 13 is prevented.
Patent JP-S5323096-A (JP)
Title: Bushing for dry type condenser
Inventor: ISHII WATARU
IPC: H01B17/26
Filed: 1976-08-13
Abstract: PURPOSE: To make light in weight further with a good high voltage characteristic by filling an insulating gas into the outer shell surrunding the condenser cone formed around the periphery of the center conductor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09262884-A (JP)
Title: Injection molding machine
Inventor: MATSUNAGA HISANORI
IPC: B22D17/26
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To hold the degree of parallelism between a movable plate and a fixed plate even if offset injection pressure acts on a mold and to also easily adjust a core. SOLUTION: The movable plate 24 of an injection molding machine 20 constituted of a fixed plate 21, the movable plate 24, a mold clamping housing 22 or the like is guided by linear guide devices 1, 1. The linear guide devices 1, 1 are constituted of the track rails 2, 2 fixed to a base and the housings 10 guided axially while prescribed in up and down movement by the track rails 2, 2 through a plurality of steel balls. The movable plate 24 is supported on the housings 10 of the linear guide devices 1, 1 through eccentric shafts 42.
Patent JP-S5432103-A (JP)
Title: Preparing apparatus for composite molten metal containing solid particles in dispersed state
Inventor: ARITA MASAJI
IPC: C22C1/02
Filed: 1977-08-16
Abstract: PURPOSE: The apparatus for obtaining easily the composite metal having excellent strength and wear resistance or lubricity, in which the solid particles are dispersed uniformly in the molten matrix metal, by equipping the melting tank and agitating tank for the metal metal and the addign tank and agitating tank for the solid partilces in series. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04325969-A (JP)
Title: Digital recording and reproducing device for moving image data
Inventor: WAKAMATSU SEIICHI
IPC: H04N5/93
Filed: 1991-04-26
Abstract: PURPOSE:To record and reproduce moving image data for high-speed reproduction a track different from a helical scan track by using a fixed head when recording moving images so as to recognize all the compressed image data and to reproduce them at high speed according to a helical scan recording system concerning the digital recording and reproducing devices for moving images. CONSTITUTION:The moving image data compressed at a moving image compressing circuit 1 are turned to every two frame data and the data of every two frames by a frame sample circuit 5 and recorded through a signal processing circuit 6 for high- speed reproduction and a recording and reproducing circuit 7 for high-speed reproduction to the optional track different from the main data area of a magnetic tape 10 by a recording head 8 for high-speed reproduction. Then, signals reproduced by a reproducing head 9 for high-speed reproduction are passed through the recording and reproducing circuit 7 for high-speed reproduction and the signal processing part 6 for high-speed reproduction, selected by a selector 11 according to a reproducing speed switching signal C, decoded by a moving image extension circuit 12 and afterwards outputted as moving image signals.
Patent JP-H01268630-A (JP)
Title: Sustained release pharmaceutical
Inventor: KUROYA TAKAMASA
IPC: A61K9/70
Filed: 1988-04-19
Abstract: PURPOSE:To obtain the subject pharmaceutical, containing a drug effective ingredient in a filmy substrate consisting of a specific polyvinylpyrrolidone polymer and specified vinyl acetate polymer and capable of sustainedly releasing the drug effective ingredient for a long period without any sense of incompatibility in use. CONSTITUTION:A pharmaceutical obtained by containing a drug effective ingredient in a filmy substrate constituted of a substance in a homogeneous state of a polyvinylpyrrolidone polymer having 50,000-1,800,000, preferably 200,000-1,000,000 weight-average molecular weight and vinyl acetate polymer having 25,000-500,000, preferably 40,000-130,000 weight-average molecular weight. The ratio of the above-mentioned polyvinylpyrrolidone to the polyvinyl acetate used is preferably within the range of 2:8-8:2, especially within the range of 3:7-7:3. In preparing the pharmaceutical, the afore-mentioned polyvinylpyrrolidone and polyvinyl acetate are dissolved in a solvent and the drug effective ingredient is then added and mixed therewith. The resultant solution is subsequently cast on a releasable liner, dried and formed into a film to afford the aimed pharmaceutical.
Patent JP-H10287261-A (JP)
Title: Automatic steering device for vehicle
Inventor: SHIMIZU YASUO
IPC: B62D137/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent misoperation previously in the case of operating an automatic steering device. SOLUTION: A mode select switch S7 operated by a driver is provided with four buttons selecting any of four kinds of parking modes. When a button of desired parking mode is pressed by the driver, the button is lighted for 5 seconds. During this time, whether the selected parking mode is wrong or not is confirmed by the driver, and when an automatic parking start switch S8 is pressed by the driver, automatic parking control is started. During lighting of the button, in the case of not pressing the automatic parking start switch S8 , or in the case of moving a vehicle in order to perform voluntary parking by the driver, the button is put out, and the automatic parking control is canceled.