baber/WOPTO huggingface dataset:
Patent JP-S5535365-A (JP)
Title: Latent image forming device
Inventor: HIDA MASAYUKI
IPC: G03G21/00
Filed: 1978-09-04
Abstract: PURPOSE:To record first and second images in a simple device, by optimizing the voltage when driving so as to obtain secure second electrostatic latent image forming, and further optimizing the voltage when not driving so as not to break the first electrostatic latent image. CONSTITUTION:When a recording medium 1 which is uniformly charged by a corotron 2 passes through an optical image radiating part 3, it is selectively exposed depending on the image of the original to be copied, and the first electrostatic latent image is formed. Next, when the exposed part A of the recording medium 1 reaches the opint just beneath a pin electrode 4, a driving pulse voltage is applied to the pin electrode 4 from a driver 5. Then, the second electrostatic latent image is locally written into the exposed part A in the first electrostatic latent image.
Patent JP-H07317769-A (JP)
Title: Liquid bearing cylinder device
Inventor: INOUE HIROSHI
IPC: F16C32/06
Filed: 1994-05-23
Abstract: PURPOSE:To improve the securing accuracy of a rotation side rotary transmission unit, stabilize motion and productivity by installing the rotation side rotary transmission unit and a rotary cylinder so as to make the top end face of the unit and the lower end face of the cylinder directly contact each other. CONSTITUTION:When a rotary section including a shaft 14, rotary cylinder 15, magnetic head 16 and rotation side rotary transmission unit 17 is rotated, the centripetalism of a rotary section is kept by the pumping work of a dynamic pressure bearing comprising the shaft 14, the bearing section 19 of a stationary cylinder 11, a thrust plate 13 and lubrication agent 18. In addition, since the lower end face 15a of the rotary cylinder 15 can be machined together with the outer periphery 15b, the mounting face 15c of the magnetic head 16 and the internal periphery 15d, high accuracy can be obtained. This constitution can secure the rotation side rotary transmission unit 17 to the rotary cylinder 15 with the top end face 17a of the unit 17 and the lower end face 15a of the cylinder 15 are made to directly contact with each other.
Patent JP-H09275309-A (JP)
Title: Antenna for portable equipment
Inventor: YABUKI KEIICHI
IPC: H01Q1/36
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To preclude the possibility of defective molding and a broken element. SOLUTION: An insulation resin made joint 5 is formed by applying insert molding to an element 6 whose tip is formed with a sphere 20. In this case, since the sphere 20 is formed, resin flow at molding is smoothed and no defective molding takes place. Moreover, the sphere 20 is formed without annealing and no flaw is formed in the inside in the case of bent, then the broken element 6 or the broken joint 5 is prevented.
Patent JP-S60252657-A (JP)
Title: Easily-flowable moisture-curing one-pack resin composition
Inventor: TSUKISAKA RIYOUGO
IPC: C08L75/00
Filed: 1984-05-30
Abstract: PURPOSE:To obtain the titled composition storable for a long period causing little variation of fluidity and thixotropy, and applicable easily by extrusion, coating, etc. without causing sagging, by compounding a moisture-curing one-pack type resin with a specific surface-treated precipitated calcium carbonate filler and a liquid softener. CONSTITUTION:(A) 100pts.(wt.) of a moisture-curing one-pack type resin such as polyurethane resin, modified silicone resin, polysulfide resin, etc. is mixed with (B) 10-300pts. of a surface-treated precipitated calcium carbonate filler having an adsorbed moisture content of <=0.3% measured by the Karl Fischer method after drying at 105 deg.C for 2hr, and obtained by adding a drier to an aqueous suspension of precipitated calcium carbonate having a specific surface area of 5-40m<2>/g (by BET process) and prepared by chemical reaction in an aqueous phase before, during or after the surface-treatment of the calcium carbonate, and dehydrating, drying and pulverizing the suspension, and (C) 1-100pts. of a liquid softener such as ethyl acetate, acetone, xylene, etc. The mixing is carried out preferably by mixing the component A uniformly with the component C, and mixing the component B to the mixture.
Patent JP-S63128374-A (JP)
Inventor: NG YEE SEUNG
IPC: G03G9/12
Filed: 1987-05-01
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-H05277748-A (JP)
Title: Resistance welding method for metallic members
IPC: B23K11/11
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the positional deviation of a nugget and to make the welding strength firm by increasing electric conductivity of an auxiliary metallic member than that of a main metallic member. CONSTITUTION:The auxiliary metallic member 2 subjected to spot welding to the main metallic member 1 is smaller in volume as compared with the main metallic member 1 and the electric conductivity thereof is increased than that of the main metallic member 1. A ferroalloy, etc., having relatively high resistivity are used for the metallic members 1 and 2 and the difference between a contact resistance value of a place to be welded and a resistance value of metallic members themselves is not so high. Both metallic members 1 and 2 are held between pin-like electrodes 3 and 3, a welding current is carried via these electrodes, the contact surface between both metallic members is molten to form the nugget, the welding current is increased so that this nugget diameter is enlarged and further, the welding time is set long. Consequently, the heating temperature difference between both metallic members can be reduced sufficiently, inclination to one metallic member of the nugget position is prevented sufficiently and the nugget can be formed without the positional deviation between both metallic members.
Patent JP-H01279659-A (JP)
Title: Telephone set
Inventor: FUJIIKE MASAAKI
IPC: H04M1/19
Filed: 1988-04-30
Abstract: PURPOSE:To prevent a talking voice from leaking to the remote party of communication even without covering a mouth piece by hand or pushing a mute button by providing a mute circuit to eliminate a transmitted voice when a handset is inclined horizontally to some extent and in addition, an ear is kept away from an ear piece. CONSTITUTION:When the ear is separated from the ear piece 13, a spring 22 straightens, and a plate 21 separates from a switch 20, and the switch 20 is turned off. Besides, since by inclining gradually the handset 12 horizontally, a ball 18 rolls as following gravity in a cylinder 17 toward the opposite side of the switch 19, the switch 19 is turned off. Thus, the mute circuit 9 eliminates the voice coming from a microphone 5 so as not to be heard by the remote party of the communication.
Patent JP-S5633752-A (JP)
Title: Electronic desk computer
Inventor: FUSEMOTO HIDEO
IPC: G06F15/02
Filed: 1979-08-27
Abstract: PURPOSE: To avoid the useless consumption of the electric power supply battery while carrying the computer, by securing such constitution in that the power supply circuit is always opened when the catch of the computer is drawn out of the main body of the computer.  
     CONSTITUTION: The constant-open type power supply switch 10 is provided on the lower surface of the base board 9 and at the side of the opening part 7a of the carrying-purpose catch storing room 7 of the electronic desk computer 1. The catch 13 is formed into a square frame, and possesses the hooking pawl part 13a having the upward elasticity and approximate to one side within the frame. When the computer 1 is used, the part 13a is at the inner part of the room 7 and touching the ceiling face to store its elastic repulsive power. And when carrying the computer 1, the finger is inserted through the opening part 7b on the lower surface to draw out the catch 13 toward the arrow A. As a result, the operator 12 is pushed up by the tip of the part 13a at the position where the part 13a coincides with the pierced hole 11. Thus the contact 10a of the switch 10 is closed to open the power supply circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11300158-A (JP)
Title: Treatment of volatile chlorine compound in groundwater and treating device
Inventor: HASHIZUME TAKAO
IPC: C02F3/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently decomposing and treating a volatile chlorine compd. contained in groundwater and a treating device. SOLUTION: This device for treating a volatile chlorine compd. in groundwater consists of a vacuum extraction pump 14 having an extraction pipe 13 arranged close to a groundwater vein 11 contg. a volatile org. chlorine compd. and extracting the compd. in the groundwater vein 11 in the gas state 12, a decomposition treating tower 16 for passing the extracted gas 12 through biological activated carbon 15 packed in the inside of the tower and a circulating pump 18 to circulate a culture soln. 17 for regenerating the biological activated carbon 15.
Patent JP-S5233505-A (JP)
Title: Magnetic tape recording reproduction device
Inventor: TAMARU NAOYUKI
IPC: G11B15/467
Filed: 1975-09-08
Abstract: PURPOSE:A reproduction device able to reproduce track information of high density by positioning the center of the magnetic head strictly on the center of the track of the magnetic tape.
Patent JP-H046441-A (JP)
Title: Particulate meter
Inventor: ICHIJO KAZUO
IPC: G01N15/14
Filed: 1990-04-25
Abstract: PURPOSE:To make it possible to measure a particulate highly accurately by making it possible to replace measuring cell units, and effectively avoiding the effects of the medium of fluid for adjustment test and a standard particle. CONSTITUTION:An illuminating optical system part 17 and receiving optical part 18 which are arranged on the first attaching position on the substrate and a measuring cell unit 19 which can be attached to the second attaching position so that the unit can be freely removed are provided on a base substrate 16. The measuring cell unit 19 is positioned at the second positioning location which is regulated with positioning members 35L and 35R by only simple work. Thus, the measuring cell unit 19 can be reattached under the same sate wherein the practical adjusting test is finished with respect to the illuminating optical system part 17 and the receiving optical part 18. The particulate meter by which the adjustment of optical systems and electric-signal processing systems are conducted more easily can be obtained.
Patent JP-S605746-A (JP)
Title: Coil for coreless motor
Inventor: FUKAMI TADASHI
IPC: H02K3/04
Filed: 1983-06-20
Abstract: PURPOSE:To enhance the torque generating efficiency by departing a coil from one point of the central circular hole of a disc, passing the specific point of the outer periphery of the disc, then returning it to the vicinity of the departing point and sequentially displacing the departing point and the returning position to form a coil. CONSTITUTION:A coil wire 12 is departed from one point A of a central circular hole 11 of a disc and wound to increase the distance (r) from the center O toward the point B of the outer periphery of the disc at the opposite side to the center O of the disc as seen from the point A as the angle theta increases. Then, it is wound to the point A1 near the point A to decrease the distance (r) as the angle theta from the point B increases. Then, the departing point and the returning point are sequentially displaced, the winding is wound in the same shape, the winding is drawn from the points A and An to form a coil. In this manner, the space factor of the winding increases to enhance the torque generating efficiency.
Patent JP-S5535286-A (JP)
Title: Infrared-ray detector
Inventor: KUSUKI SHIGERU
IPC: G01J5/14
Filed: 1978-09-05
Abstract: PURPOSE:To perform photo modulation of the quantity of detected infrared rays by a simple circuit by eliminating the need for a chopper by applying an infrared- ray detecting element with a modulated voltage. CONSTITUTION:Modulated-signal generator 3 generates a modulated voltage by a fixed frequency signal to charge an infrared-ray detecting element via capacitor 2 in each constant period. This charge is equivalent to Fig. A, so that it will be discharged through resistance Rs and the input impedance of FET 4. Since the amount of charge Q and capacity Cs of element 1 have relation of Vs=Q/Cs with across voltage Vs, a voltage in proportion to this discharged charge is developed. When infrared rays strike, the amount of generated charge DELTAQ can be obtained corresponding to the incident light energy. Therefore, voltage variation DELTAV of Vs(=Vs+DELTAV)=(Q+DELTAQ)/Cs can be obtained. The amount of incident infrared rays can be measured by knowing this voltage variation DELTAV. The modulated electric signal is voltage divided by the resistance or capacitor and then applied, so that the voltage across element 1 can be developed in proportion to the charge of element.
Patent JP-S5737146-A (JP)
Title: Hydraulic pressure regulator for v-belt type infinitely variable speed change gear for vehicle
Inventor: YOKOYAMA SHIYOUJI
IPC: F16H9/12
Filed: 1980-08-09
Abstract: PURPOSE: To reduce the loss of an output power of an engine by an oil pump to improve the fuel cost and the power performance of the engine by minimizing the line pressure with a torque ratio pressure control valve, a throttle valve, a regulator  valve, and the like.  
     CONSTITUTION: A V-belt type infinitely variable speed change gear includes a pair of variable diameter pulleys mounted on each of input and output shafts thereof.  The effective diameter of each pulley is controlled by a respective hydraulic servo  system. The torque ratio between the input and output shafts is infinitely varied by  controlling the hydraulic pressure of supply oil to the hydraulic servo system. A hydraulic pressure regulator for supply of the line pressure includes a torque ratio pressure control valve 66 which provides a torque ratio pressure in accordance with the torque ratio between the input and output shafts, a throttle valve 65, and a regulator valve 61. The hydraulic pressure regulator additionally includes a cut-back valve 67 which receives the torque ratio pressure and provides to the throttle valve 65 a cut-back pressure corresponding to the torque ratio pressure when the torque ratio is higher than a preset level. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62268076-A (JP)
Inventor: OKUBO ISAO
IPC: H01R33/76
Filed: 1986-05-15
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-S5735540-A (JP)
Title: Deuterium substituted carboxylic acid, deuterium substituted carboxylic acid ester derivative, insecticide and acaricide containing deuterium substituted carboxylic acid ester derivative
Inventor: SANO HARUTO
IPC: A01N43/08
Filed: 1980-08-09
Abstract: NEW MATERIAL:A compound having CD 3  substituting several methyl groups of a carboxylic acid and a carboylic acid ester derivative expressed by formula I, II or III [X is halogen; Y is methyl, halogen, methoxyl, etc.; R is H, alkyl, formula IV (R 1  is allyl, propargyl, etc.), formula V (R 2  is H, cyano, etc.; R 3  is H, methyl, etc.; n is an integer 1W4; R 4  is halogen, allyl, etc.), etc.].  
     EXAMPLE: 3'-Phenoxybenzyl-2,2-dimethyl-3-isobutenyl[(CD 3 ) 2 ]cylopropanecarboxylate.  
     USE: An insecticide and acaricide.  
     PROCESS: A deuterium substituted carboxylic acid in which several methyl groups are substituted by CD 3  groups or a reactive derivative thereof is reacted with an alcohol expressed by the formula HO-R or a reactive derivative thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61267749-A (JP)
Title: Controlling method for photographic system
Inventor: TERASHITA TAKAAKI
IPC: G03D13/00
Filed: 1985-05-22
Abstract: PURPOSE:To execute proper control and management appropriate to a current state by analogically controlling a photographic system on the basis of weighting average photographic characteristics obtained by changing the importance of the photographic characteristics as the function of time. CONSTITUTION:After executing the photometry 1 of a film by using an image sensor or the like, the kinds of films are sorted 2 on the basis of sort information to accumulate a photographic characteristic value -D, and if the number N of accumulated values is <2,000, arithmetic processing 3 is executed on the basis of an average value Dx found from the accumulated data of all the films. When the number of data is >2,000, an average characteristic value found from the accumulated data of each film is used as the value of photographic printing control 4 without using the stored value of the average value Dx of all the films. If 100 films in each sort are treated in a day (about 2,000 data/day), weighting is changed in the period of 10 days if the upper limit is 40,000 and the lower limit is 20,000. Consequently, the variation of film development, seasonal variation, etc. are sequentially traced to find out the quantity of variation and control the photographic system on the basis of these variation.
Patent JP-S59460-A (JP)
Inventor: YASUMOTO YUUSUKE
IPC: E04D11/00
Filed: 1982-06-28
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-S62267265-A (JP)
Title: Cyclohexylpyridine derivative
Inventor: TAKEUCHI KIYOBUMI
IPC: C07D213/16
Filed: 1986-05-14
Abstract: NEW MATERIAL:A compound expressed by formula I (R and R' are 1-10C n-alkyl). USE:An electrooptical display material useful for manufacturing liquid crystal display cells capable of lowering the viscosity and threshold voltage of a matrix, drivable at a low voltage and having a high speed of response. PREPARATION:A trans-4-n-alkylcyclohexane-carbonyl chloride expressed by formula II is reacted with an acetylene expressed by formula VI in a solvent, e.g. CCl4, etc., to form a compound expressed by formula III, which is then reacted with an enamine expressed by formula IV in a solvent, e.g. ether, etc., in the presence of a base, e.g. triethylamine, etc., and then treated with an acid to give a compound expressed by formula V. The resultant compound expressed by formula V is further reacted with ammonium acetate in a solvent, e.g. acetic acid, etc., to afford the aimed compound expressed by formula I.
Patent JP-S5810809-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: HAYASHI TOSHIO
IPC: H01F38/12
Filed: 1981-07-14
Abstract: PURPOSE:To improve reliability and insulation for vibration by a method wherein the  secondary coil partially wound on the secondary bobbin is arranged at the inside of  the cylindical leg section of a coil cap and the primary coil is arranged between the  upper and lower flange sections on the outside circumference of the cylindrical leg  section. CONSTITUTION:The secondary coil 5 partially wound on the secondary bobbin 50  providing a plurality of winding grooves 51 is arranged at the outside circumference of  a center core 4. Furthermore, the primary coil 6 is arranged at the outside circumference of the secondary coil 5 and the coils 5, 6 are accommodated in an iron case 1  which is covered with an insulating coil cap 2. The coil cap 2 is provided with the  primary terminals 8a, 8b and the secondary terminal 7. A cylindrical foot section 3a  extending toward the bottom of the case 1 and covering the secondary coil 5 is also provided. Furthermore, the cylindrical foot section 3a is provided with flange sections  2c, 2d and the primary coil is wound between the flange sections 2c, 2d. A small cylinder section 2b is also provided at the upper part of the inside of the cylindrical foot section 3a to couple and engage with the tower section 53 of the secondary bobbin 50.  This eliminates the primary spool and improves shock resistance and insulation as well  because the secondary coil is wrapped by the cylindrical leg section.
Patent JP-S5812069-A (JP)
Title: Cash payment device
Inventor: WATANABE YOSHIHIRO
IPC: G06Q40/02
Filed: 1981-07-15
Abstract: PURPOSE:To discharge a transaction card to a discharge exit near a card insertion inlet or to discharge the card together with paid bank notes, by connecting a half-way part of a carrying path of a transaction card issue machine and a temporary accumulating part of a bank note paying machine via a branch carrying path. CONSTITUTION:A cash automatic disposing and paying machine is provided with a reading section which receives information card from a card inserting slit 4 and returns the card again to the inserting slit after reading the information, an issuing section which issues the transaction card and gives to a discharge outlet 5 provided near the slit 4 with a carrying path and a paying machine which carries bank notes in a temporary accumulating section of the paid bank notes to a paying outlet 6. A half-way part of the carrying path of the transaction card issuing machine and the temporary accumulating part of the paying machine are connected via a branch carrying path and the card carried on the path is carried to the outlet 5, allowing to discharge the transaction card and the information card at the same time. Further, the transaction card is given to the temporary accumulating section via the branch carrying path, allowing to discharge the card together with paid bank notes at the same time.
Patent JP-H08289395-A (JP)
Title: Speaker structure
Inventor: SAKAMOTO YOSHIO
IPC: H04R9/04
Filed: 1995-04-12
Abstract: PURPOSE: To ensure the fire-proof property to improve the reliability by setting a fuse between a plain fabric cotton yarn string and an input terminal in a conductive damper to cut off the sound current before burning of the damper even in the case of the damper material inferior in thermal resistance. CONSTITUTION: With respect to a conductive damper 1h, a plain fabric cotton yarn string 2 where copper wire foil is wound around fibers is set along a corrugation part 11 by sewing-on or weaving-in. In the input terminal part of the sound signal, caulking parts 42a and 42b of terminal rags 41a and 41b are inserted to angular holes 32a and 32b of a terminal ring 3; and at the time of caulking, a fuse 5w like a flat washer provided with an angular hole in the center part is arranged, and the rear face of the fuse 5w is press-fitted to the front side of an end part 21 of the plain fabric cotton yarn string. If a ratio signal exceeding an allowable value is applied, the fuse 5w melts to intercept the conduction route. Thus, the fire-proof property is ensured to obtain the speaker structure superior in reliability.
Patent JP-S5445020-A (JP)
Title: System of stopping at fixed position
Inventor: IMAI HAJIME
IPC: B60L3/08
Filed: 1977-09-12
Abstract: PURPOSE: To improve reliability, by monitoring and making sure the presence or absence of the generation of patterns on a car in control of stopping the car at a fixed location at the ground side, and by again providing the car with the command of the generation of patterns on the car from another system when failing.  
     CONSTITUTION: In a system of stopping a car at a fixed position that generates a pattern P on the car for stopping the car at a fixed location in a car automatic operating device 4 when receiving a ground piece signal 2 from a ground piece 1 installed before a fixed distance lA from a fixed location D and stops the car 5 at the fixed location D by decelerating so as to follow up said pattern P with the travelling distance of the car, a signal 8 is transmitted and received through a transmitter-receiver 6, a signal transmitting line 7 and a ground transmitter-receiver 9 between said operating device 4 and a controller 11 mounted to the ground side by means of said controller 11, the condition of the car 5 is monitored while checking the presence or absence of the generation of the pattern P on the car, and a comman signal 8 of the generation of the pattern on the car is transmitted when the pattern is not formed 
     COPYRIGHT: (C)1979,JPO&Japio