baber/WOPTO huggingface dataset:
Patent JP-H04229065-A (JP)
Title: Miniature motor
Inventor: YONEZAWA EIICHI
IPC: H02K37/14
Filed: 1991-06-10
Abstract: PURPOSE:To constitute the entirety of a motor into an elongated cylinder having compact structure by arranging a pair of stators at the opposite sides on the axis while shifting relatively by half of the pole pitch with a rotor being interposed. CONSTITUTION:Upon supply of exciting current to the exciting coils 42, 52 of stators 4, 5, pole pieces 43, 53 are magnetized with N pole or S pole and four N poles and S poles are arranged alternately on the periphery of a permanent magnet rotor 1 which thereby attracted or repelled magnetically. The rotor 1 is rotated by controlling the exciting current. The stators 4 and 5 are arranged while being shifted in the peripheral direction by half of the pole pitch of the rotor 1. Consequently, when a motor is assembled, the pole pieces 43 on the stator 4 side and the pole pieces 53 on the stator 5 side are arranged alternately while opposing to the peripheral surface of the rotor 1 resulting in a motor having elongated profile and compact structure.
Patent JP-H01306951-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAGASAKI NOBUTAKA
IPC: G06F15/78
Filed: 1988-06-03
Abstract: PURPOSE:To surely hold data by providing a power supply circuit which supplies electric power to the earth wire of an EEPROM after switching to the power- supply voltage in the low-voltage operation mode. CONSTITUTION:In order to hold data, a voltage supply circuit PWC is provided against a nonvolatile storage circuit EEPROM. The voltage supply circuit PWC substantially drops the operating voltage of the nonvolatile storage circuit EEPROM to zero upon receiving a signal LPM indicating the low-power consumption mode from a microprocessor CPU. Since the substantial operating voltage of the EEPROM is dropped to zero, the same state as the power supply disconnected state is set at the time of the low-voltage operating mode. Therefore, data can be held in the low-voltage operating mode.
Patent JP-S5839775-A (JP)
Title: Method and device for surface hardening of high pressure fuel injection pipe
Inventor: UCHIDA SHIGERU
IPC: C23C8/26
Filed: 1981-09-02
Abstract: PURPOSE:To harden the inside surfaces of carbon steel pipes for high pressure piping and to improve the strength thereof easily in hardening the inside surfaces of said pipes by diffusing nitrogen uniformly on the inside surfaces then hardening the pipes. CONSTITUTION:A pipe 3 for introduction of gaseous nitrogen is provided in a nitriding furnace 1, and the fuel injection pipes 21 of a diesel internal combustion engine to be hardened of their inside surfaces are connected between the joints 8, 16 thereof. The gaseous nitrogen fed into the pipe 3 is heated up to a nitriding temp. in a high frequency heater 5 and is fed into the pipes 21 through the joints 8 and is then discharged to the outside through joints 16. The inside surfaces of the pipes 21 are diffused uniformly with the gaseous nitrogen of high temp. passing through the pipes. After in such a state the pipes 21 are heated and held for 30-60min at 800-900 deg.C hardening temp., the pipes are quickly cooled and hardened. Even when a hardening effect is small as the fuel injection pipes are made of carbon steel of low carbon, the quench hardened layers are formed on their inside surfaces whereby the strength is improved.
Patent JP-H07333162-A (JP)
Title: Method for measuring optical quality of glass product
Inventor: POORUUANRI GERAN
IPC: G01N21/958
Filed: 1995-06-02
Abstract: PURPOSE: To make accurate measurement irrespective of the inclination of glassware and light transmittance by comparing an observed image with a reference image reconstructed by a convolution window, reconstructing the boundary illuminance by an extrapolation based upon the two-dimensional linear regression, and thereby measuring defects regardless of the direction of the defect. CONSTITUTION: According to this method for measuring the optical quality of that surface of glassware which is to be measured and is illuminated by a concentrative light source 2, an obtained rain-drop observation image is recorded on a screen 4, followed by spot measurement of the illuminance, and the generated spot illuminance of the image is compared with the reference illuminance corresponding to a defect-free item of glassware 3. The reference illuminance is the same as the weighted illuminance of a convolution window, and the measuring point of the window lies in its center. Thus the optical quality of the surface of glassware 3 to be measured is determined. The illuminance is calculated as the weighted mean of all measuring points of window on its image or the evaluated measuring points.
Patent JP-S5838562-A (JP)
Inventor: TANIHARA MASAO
IPC: A61M1/36
Filed: 1981-08-31
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-S63300772-A (JP)
Title: Bio-feedback apparatus
Inventor: IMAI SHOGO
IPC: A61M21/02
Filed: 1987-05-30
Abstract: PURPOSE:To allow even a beginner to easily perform autogenic training toward the old cortex, by changing the intensity, lasting time or interval of the sound pressure level of the favorite music or sound of an examinee. CONSTITUTION:The bio-data from an examinee is detected by a bio-data detector 20 and this detection signal is inputted to a level control signal generating part 30. The level control signal generating part 30 generates the level control signal corresponding to the level of said detection signal or an external input level. The sound volume level from a sound source apparatus 40 is inputted to a D/A converter type sound volume level controller 50 and controlled by the level control signal thereof to be supplied to a display part 60. The external input level is given by a wire or wireless external control switch 70.
Patent JP-S5838815-A (JP)
Title: Recorder
Inventor: OOTA KENICHIROU
IPC: B41J2/49
Filed: 1981-09-01
Abstract: PURPOSE:To perform analog recording and character printing recording without loss of data, by providing a control circuit which switches an analog recording mode to a character printing recording mode, a memory wherein input signals are stored, and a paper feeder driving circuit. CONSTITUTION:In the analog recording mode, a control circuit 7 outputs the input signals stored in the memory 3 without delay. Meanwhile, the paper feeding speed is controlled to the ordinary paper feeding speed by a control signal 14, and, therefore, the ordinary analog recording is performed. Then the character printing instruction 9 is inputted to a circuit 7 and scanning output is performed. Thereafter the circuit 7 controls the memory 3 so as to store and delay the input signals. Then, the circuit 7 outputs a signal 14 and stops the paper feeding. Therefore, the recording head 6 performs one scan character printing. After the one scan character printing is finished, the analog recording is performed. By repeating this operation, the characters can be recorded. After the character recording is finished, the circuit 7 reproduces the input signals, which are stored and delayed in the memory 3, at a high speed, outputs the signal 14, drives the paper feeder at a high speed, and performs the high speed analog recording.
Patent JP-S5260894-A (JP)
Title: Preparation of modified phenolic resins
Inventor: TAKANO HIDEKAZU
IPC: C08G8/30
Filed: 1975-11-14
Abstract: PURPOSE: To obtain phenolic resins which are useful in manufacturing laminated boards with improved impact resistance and flexibility, and have small shrinkages on molding, by the use of phenols modified with an isopropenylphenol oligomer, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05308574-A (JP)
Title: Solid-state image pickup element
Inventor: HIROTA ISAO
IPC: H04N5/3722
Filed: 1992-05-01
Abstract: PURPOSE:To directly mix the electric charges of light receiving parts adjacent in perpendicular direction at an arbitrary ratio without deleting. CONSTITUTION:Inter-picture element charge transfer areas 34, 35, and 36 with asymmetric structure consisting of a storage part of p-and a transfer part 40 of (p) are formed among the light receiving parts 14, 15, and 16N adjacent in the perpendicular direction. The inter-picture element charge transfer areas 34, 35, and 36 are controlled by the gate electrodes 22, 24 of a vertical shift register 30. The potential well of the inter-picture element charge transfer area 34 is deepened by setting the gate electrode 24 at an H level at the prescribed timing of a vertical flyback period, which enables the electric charges of the light receiving parts 14, 15 to be inputted to the inter-picture element charge transfer area 34. After that, the electric charge is transferred to the light receiving part 35 due to the asymmetric characteristic of the inter-picture element charge transfer area 34 by setting the gate electrode 24 at an L level. An electric charge mixing ratio can be changed by changing the timing to set the gate electrode 24 at the H level.
Patent JP-S5471326-A (JP)
Title: Frequency converter operation system
Inventor: HOSHI TOSHIHIKO
IPC: H02M7/48
Filed: 1977-11-16
Abstract: PURPOSE: To prevent an input transformer and a DC reactor from being overheated by setting up a temperature monitoring device in either of the input transformer or the DC reactor or in both.  
     CONSTITUTION: When an overheated state occurs and the temperature of an input transformer 1 and a DC reactor 3 exceeds the preset temperature, the temperature detection signal by temperature monitors 15 and 16 enters a current regulator 12. This current regulator 12 first operates a rectifier 2 before the control by the main loop 18 and supplies the signal to limit the output of the rectifier 2 through a dode 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01306160-A (JP)
Title: Cutter grinder
Inventor: OKA MASAYUKI
IPC: B24B3/54
Filed: 1988-06-03
Abstract: PURPOSE:To improve the coefficient of friction resistance and the cooling efficiency of grinding grains, by a method wherein, in a state in which two inner and outer grinding stones rotated in a reverse direction to each other are arranged in a radial manner, the working surface of each grinding stone is moved and atmospheric pressure washing is applied on the working surface. CONSTITUTION:The one grinding stone table 4 is rotated clockwisely through the drive of a motor C, and the other grinding stone table 41 is rotated counterclockwisely. A centrifugal force is exerted in a clockwise direction on radially-arranged grinding stones 3 radially arranged on the grinding stone table 4, and the working surface thereof is moved. Further, a centripetal force is exerted on grinding stones 31, a radially arranged on the grinding stone table 41, through rotation, and the working surface thereof is moved. The plane part of a cutter D supported on an outer or an inner rule 1 or 2 is polished by means of the working surface. In this case, atmospheric pressure washing is applied on the working surface, and atmospheric-pressure-washed chips are discharged through a discharge port by means of a gap between the grinding stones 3 and 31.
Patent JP-S6029798-A (JP)
Inventor: MIFUNE YOSHITERU
IPC: G10L15/04
Filed: 1983-07-28
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-H10329968-A (JP)
Title: Paper feeder
Inventor: YAMAGISHI MASARU
IPC: B65H3/52
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To separate and feed a thick paper sheet by means of a simple structure without causing any damage and facilitate maintenance. SOLUTION: A paper sheet P fed by a paper feeding means 5 is separated and fed by means of a friction member 10 supported on an elastic member 9. In this way, a paper sheet P can be fed straight even when the paper sheet P is thick one provided with a weight of about 210-465 g/m<2> , so that damage such as a bend in the tip is not caused in the paper sheet P. On the other hand, a production cost can be lowered because of its simple structure in which the friction member 10 is supported on the elastic member 9.  In addition, a supporting part 7, to which a locking part 15 arranged in the elastic member 9 is elastically locked freely detachably, is arranged in the end part on the paper feeding direction side of a paper holding unit 1, so that the friction member 10 can be replaced in a single operation with the elastic member 9 without using any tool when the friction member 10 is degraded, so that maintenance can be facilitated.
Patent JP-H05329629-A (JP)
Title: Solder dipping device
Inventor: IKEDA HIROYUKI
IPC: B23K1/08
Filed: 1992-05-29
Abstract: PURPOSE:To provide the solder dipping device which well dips semiconductor devices, etc., into solder while decreasing the thermal damages of these devices, etc. CONSTITUTION:Movable heaters 7 are additionally disposed in molten solder 2 in the device for heating the molten solder 2 in a static solder tank 1 to an adequate temp. and dipping the leads 5 of the semiconductor device 3 into the molten solder 2. The movable heaters 7 move back and forth between the positions close to the parts of the molten solder 2 to be dipped with the leads and the positions sufficiently separate therefrom. The leads 5 are dipped into the molten solder 2 when the movable heaters 7 are in the separate positions. The movable heaters 5 come into proximity to the leads 5 just before the leads 5 are pulled out of the molten solder 2, by which the molten solder 2 near the leads 5 is heated locally to the temp. higher than in the other parts. The leads 5 are pulled up after the local heating.
Patent JP-H0433806-A (JP)
Title: Slip casting method
Inventor: SAKAI JUNJI
IPC: B28B7/34
Filed: 1990-05-30
Abstract: PURPOSE:To facilitate forming by a method wherein slurry, which contains ceramics and the like, is cast in a forming mold, some part or all of which is made of gel-like soft material and which melts by being heated up to a temperature lower than the boiling point of dispersing medium and, after that, solidified. CONSTITUTION:Fluid solution, which is prepared by thoroughly stirring 100g of gelatin on the market added with 500ml of hot water having the temperature of 50 deg.C, is poured through a material inlet 8 provided on a lid 4 in a forming space 5. Gelatin mold 6, which is obtained by being released from a metal model 1 by turning the metal model. 1 to its twisting direction under the condition that compressed air is introduced in the interface between the metal model 1 and the gel-like substance produced by gelling said solution by cooling the whole mold down to 10 deg.C, is stored in a refrigerator. By combining the gelatin mold 6 and a gypsum mold 7, a screw rotor molding tool. is obtained. By casting slurry from the slurry inlet 8 on the tip of the molding tool in the forming space in order to fill the space, the water content in the slurry is absorbed by the gypsum mold 7, since the gelatin mold 6 is non-water- absorbable, resulting in gradually producing a deposited body. Thus, neither crack nor deformation of a formed body develops, resulting in allowing to enhance the dimensional and surface accuracies.
Patent JP-S6117234-A (JP)
Title: Manufacture of optical recording medium
Inventor: NAKARAI TOYOAKI
IPC: G11B7/26
Filed: 1984-07-03
Abstract: PURPOSE:To provide high sensitivity with light in a near IR region by using a soln. contg. a tellurium halide compd., solvent which can dissolve the tellurium halide compd. and film forming agent and coating the soln. on a substrate thereby forming a recording layer. CONSTITUTION:The soln. contg. the tellurium halide compd., the solvent which can dissolve the tellurium halide compd. and the film forming agent is coated on the substrate to form the recording layer. The tellurium halide compd. used is the compd. of halogen and tellurium such as tellurium tetrachloride. The solvent which can dissolve the tellurium halide compd. and film forming agent used are required for forming the uniform thin film. The film forming agent refers to a polymer which increases the viscosity of the coating liquid and contributes to the film formation. Said agent is, for example, nitrocellulose, etc. and is preferably the solvent which can dissolve the tellurium halide compd.
Patent JP-H09313053-A (JP)
Title: Automatic machine for lopping branch
Inventor: SONOHARA TSUNETOSHI
IPC: A01G23/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic branch-lopping machine capable of preventing a blade from biting into a tree trunk and capable of lopping the branches of the tree trunk in a stable length without injuring the tree trunk by disposing a projection projected from the trunk-facing surface of a blade, used for holding a prescribed space between the surface of the blade and the tree trunk and formed in a circular shape which is concentric with the blade. SOLUTION: This automatic branch-lopping machine is used for holding a tree trunk 10 or 11 with the main body of the machine and raising or lowering a rotated disk-like blade 1 along the tree trunk 10 or 11 to cut the branches 12 of the tree trunk 10 or 11. Therein, the blade 1 is provided with a projection which is projected on the tree trunk-facing surface of the blade 1, is used for holding a prescribed distance between the surface and the tree trunk 10 or 11 and is formed in a circular shape which is concentric with the blade 1. The projection has preferably the projection center in a range of 5-15mm from the outer peripheral cutting teeth 4 of the blade 1, a curvature radial of 3-7mm and a height of 0-2.5mm from the side surface of the cutting teeth 4.
Patent JP-H07315332-A (JP)
Title: Pallet for distributing parts
Inventor: YOSHIDA SATOSHI
IPC: B65B35/34
Filed: 1994-05-27
Abstract: PURPOSE:To change the direction to a specified one during transferring even in parts having a gravity center on one side and securely contain the parts in orderly holes. CONSTITUTION:In a pallet for a parts-distributing device arranging parts in order into a plurality of line-up holes by means of vibratory and shaking motions. Conically recessed auxiliary holes for line-up of parts are provided on the nearby pallet face of respective line-up holes 1. In this way, the parts are forced to drop in the auxiliary holes on the transferring way toward the line-up holes 1 and after the direction has been changed, the parts are contained in the line-up holes 1 and hence, the parts can be easily fitted in the line-up holes 1.
Patent JP-H0433396-A (JP)
Title: Multilayer printed ceramic board with air layer
Inventor: TAKAHASHI YASUHITO
IPC: H05K3/46
Filed: 1990-05-30
Abstract: PURPOSE:To realize a low permittivity and to attain the constitution comprising a high-density pattern of a multilayer interconnection layer and a stable accuracy in size by forming an air layer between laminated intermediate boards and using a ceramic substrate provided with via holes filled with a conductor as a core member of the intermediate board. CONSTITUTION:Intermediate boards 1A and 1B are composed of ceramic substrates 2A and 2B, multilayer interconnection layers 3Aa, 3Ab, 3Ba and 3Bb which are formed on both sides of said ceramic substrates. The ceramic substrates 2A and 2B comprise via holes 4A and 4B filled with conductors and the multilayer interconnection layers 3Aa, 3Ab, 3Ba and 3Bb are composed of signal lines 12, 22, 32 and 42, and connecting pads 13 and 43. Further, self- alignment pads 16, 26, 36 and 46 for alignment at the time of layer-lamination are arranged. The connecting pads and the self-alignment pads are made higher than the signal lines and there is produced an air layer 5 between the intermediate boards 1A and 1B.
Patent JP-S5472055-A (JP)
Title: Data display system in copying machines
Inventor: SEKO NACHIO
IPC: G03G21/02
Filed: 1977-11-18
Abstract: PURPOSE:To make the display device extremely convenient for administration or for calculation of fare by displaying both set data and count data during progression of copying and displaying the total number of copies or the number of copies by kinds if necessary. CONSTITUTION:When a paper feed select key 18 or 19 is depressed, the selected paper feed select lamp 24 or 25 goes on. Setting of the required number of copies is accomplished by ten keys 16 and is displayed by the 2 digit number display 21a of a data display device 21. When a start switch 20 is depressed, copying process is started and the number of copies is displayed in the 2 digit number display 21C. When the count data coincides with the set data, the copying process is finished. When the 0 key of the ten keys 16 is first depressed, the total number of copies or the number of copies per size may be displayed up to 6 digits by using the entire part of the display device 21. In this case, the display contents may be selected as shown in the table depending upon the numerical values of the keys to be pushed at the second digit.
Patent JP-S5840720-A (JP)
Inventor: HASEGAWA TOMOHARU
IPC: H01H37/32
Filed: 1981-09-03
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-H0872393-A (JP)
Title: Liquid composition, ink set, and method and device using the composition and set
Inventor: KURABAYASHI YUTAKA
IPC: C09D101/08
Filed: 1995-05-15
Abstract: PURPOSE: To provide sufficient image density of good fixing properties and also good printing quality level and perform the ink jet recording of high uniformity of solid image by containing fine crushed cellulose in a liquid composition containing at least cationic substances. CONSTITUTION: When ink containing a dye is used for a liquid composition and the composition is mixed with ink on a position of permeating into a recording medium, in the first stage of reaction of cationic substances contained in the liquid composition, association is generated by the ionic mutual action of a low-molecular-weight substance, out of the cationic substances contained in the liquid composition and an anionic compound in ink, and a dye in ions is agglomerated instantaneously and separated from solution. In the second stage, an associated body of the anionic compound and the low-molecular-weight cationic substance is adsorbed by very fine crushed cellulose contained in the liquid composition, and the size of an agglomerate of dye formed by the association gets larger further to make it harder to permeate into spaces among fibers of recording paper.  As a result, solid-liquid separation is performed, and the liquid section only is permeated into the recording paper.
Patent JP-2000332711-A (JP)
Title: Program production and transmission system adopting electronic program guide, and receiver and video recorder receiving program sent from the system and video-recording the program
Inventor: TANAKA TSUTOMU
IPC: H04N7/025
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To realize a program production and transmission system adopting an electronic program guide that can offer a program by quickly reflecting it on electronic program guide EPG information, on the occurrence of a revision in a broadcast schedule due to the effect of a news bulletin. SOLUTION: This system is provided with a database management unit 11 that stores and manages a scenario indicating a production schedule of a live program and a play list denoting a transmission schedule of the live program and a non-live program, a news production system 12 that produces the live program according to the scenario, and an EPG management unit 14 that generates and manages the EPG information on the basis of the play list, and manages the scenario, the play list and the EPG information while relating them with each other and quickly reflects a revision on the EPG information if the scenario and the play list are subject to change. Thus, even on the occurrence of a news bulletin or the like, noncormities the occurrence of a deviation between the EPG information and an actual broadcast schedule can be avoided.