baber/WOPTO huggingface dataset:
Patent JP-H081386-A (JP)
Title: Toggle type punch driving device
Inventor: KOBAYASHI HIROSHI
IPC: B30B1/14
Filed: 1994-06-15
Abstract: PURPOSE:To provide a mechanism capable of punching at high speed, punching with an optimum torque and easily exchanging tools. CONSTITUTION:The upper and lower ends of a crooking lever 18 which is freely flexible in the middle part are each connected freely rotatably to a fulcrum member 28 and a ram 14, a forward/backward moving member 19 is connected to the crooking part of this crooking lever 18. The forward/backward moving member 19 is for driving to crook the crooking lever 18, which is made an extended state in the middle of a forward/backward moving stroke. The fulcrum member 28 is in a lever shape freely rotatable vertically, and is received in an upper/lower switching mechanism 27. This mechanism 27 is constituted of a second crooking lever 29, which is supported between the free end of the fulcrum member 28 and a frame, and an air cylinder 30. The retreating stroke of the ram 14 required for a tool exchange, etc., is allotted by the crooking motion of the second crooking lever 29, and a ram stroke is reduced at the time of punching through the crooking motion of the crooking lever 18.
Patent JP-S62229549-A (JP)
Title: Optical information recording medium
Inventor: UEDA YUTAKA
IPC: G11B7/24015
Filed: 1986-07-07
Abstract: PURPOSE:To prevent the deformation of substrates by sealing and to obviate the uncuring of a part where an adhesive agent bleeds by photopolymerizing the specific adhesive agent at an ordinary temp. to stick a pair of the substrates. CONSTITUTION:Recording layers 3 are formed on one face of at least one sheet of the substrates 1 of a sealing type recording medium 8 and these substrates 1 are concentrically stuck to each other by the adhesive agent 7 with the layers 3 positioned on the inside via or without via spacers 4, 5. A resin in which both an acryloyl group and epoxy group are bound is used for the adhesive agent 7. A photopolymn. initiator for the acryloyl group and a curing agent for the epoxy group are preferably incorporated into the adhesive agent 7. SInce curing is executed at the ordinary temp. if such adhesive agent 7 is used, the deformation of the substrates is prevented and the part where the adhesive agent 7 bleeds is cured as well to prevent the oozing of the adhesive agent to the recording materials.
Patent JP-H10329490-A (JP)
Title: Double ended type writing instrument
Inventor: IIDA TADAO
IPC: B43K23/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a double ended writing instrument having a cap rear inserting structure without tightly engaging a large cap by a small cap, even when a structure for containing the small cap in the large cap is formed. SOLUTION: A nib 2B and a cap covering the nib 2B are respectively provided at both ends of a barrel 2. This cap has a large cap 5 and small cap 6. When the cap 5 is mounted at the cap 6 side, the cap 6 is contained to be disposed in the cap 5. And, an inner wall of the cap 5 is engaged with an outer wall of the barrel 2, and the inner wall of the cap 5 is disengaged from or brought into contact with the outer wall of the cap 6.
Patent JP-S5587132-A (JP)
Title: Light emission control system of electronic flash
Inventor: OKADA KAZUHIRO
IPC: G03B15/05
Filed: 1978-12-23
Abstract: PURPOSE: To achieve the improvement in the operating characteristic of the camera mounted with the automatic dimming type electronic flash by outputting the dimming signal from the camera side only when it is judged that the light emission of the flash is necessary in order to obtain correct exposure.  
     CONSTITUTION: The dimming signal of radiated light type or reflected light type is output from an arithmetic control circuit 5 dependng upon the presence or not of distance information in arithmetic information input 1. Whereas, if the arithmetic control circuit 5 judges that the light emission of the flash (EF) is not required for obtaining correct exposure as a result of operations, it does not output the dimming signal. And the EF side which has received the dimming signal from the camera side performs dimming corresponding to the respective dimming signals but when there is no input of the dimming signal, it inhibits the light emission of the lamp. In this way, the operating characteristic of the camera mounted with the automatic dimming type EF may be considerably enhanced and always correct exposure obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6314236-A (JP)
Title: Job control system
Inventor: HASHIMOTO TOSHIAKI
IPC: G06F9/06
Filed: 1986-07-04
Abstract: PURPOSE:To display the end status of a job when a user refers to it by storing the name and end status of a job inputted from a terminal device by conversational processing and also displaying them. CONSTITUTION:Whether the processing of job processing 3 for the input job from the terminal device 9 is finished normally or not is reported as the end status of the job to a job end storage part 6 for the conversational processing. The job end storage part 6 records the reported end status in a history storage file 7. A job display control part 8 is part of a command for the conversational processing started from the terminal device 9 and reads the record of the file 7. Information in control table of job control is looked up as to the status recorded there and a job whose end status is not recorded in the file 7, i.e. job being executed. Then, information on the job inputted by the conversational processing is displayed on the terminal device 9.
Patent JP-S642004-A (JP)
Title: Very narrow band optical multi-layered film
Inventor: WAKUMOTO MASANOBU
IPC: G02B5/28
Filed: 1987-06-25
Abstract: PURPOSE: To increase a band width and reflectivity setting range and to narrow the band width by alternately laminating thin high refractive index films and thin low refractive index films thinner than said films.  
     CONSTITUTION: Optical multi-layered films 1 are formed by alternately laminating the thin high refractive index films H having a large film thickness and the thin low refractive index films L having the thickness smaller than the film thickness of the films H on a substrate 2. A change in the phases of the reflected waves generated at the respective boundary faces is generated by a difference in the film thicknesses, by which interferences are generated and the reflection of the required wavelength component is intensified so that the multi-layered films have the strong selective optical characteristics to the wavelength light near twice the average thickness of the total thin films. As a result, the band width and reflectivity setting can be executed in the large range and the band width is extremely narrowed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5583237-A (JP)
Title: Etching method
Inventor: SUDOU ATSUSHI
IPC: H01L21/027
Filed: 1978-12-19
Abstract: PURPOSE: To prevent etching residue from remaining by mixing metal powder which is electrochemically more noble than metal film material so as to accelerate etching speed.  
     CONSTITUTION: On a wiring film such as Al, Mo, etc., mask is formed using resist which contains about 1wt% of particles of Pt, Au, Ag, etc. which are electrochemically more noble than the wiring film. When etching is conducted, Al, Mo film and Pt, Au, etc. form electrochemically local circuit through the etching solution. This increases etching speed and generates H 2  gas on the resist film. Thus, bubble formed effectively removes etching residue from the wiring film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5947163-A (JP)
Title: Rotary vane for sandblasting
Inventor: TACHIBANA YOSHIHEI
IPC: B24C5/06
Filed: 1982-09-10
Abstract: PURPOSE:To eliminate instability of working quality of a worked article by forming the whole or the part which is collided with the grinding grains on a rotary vane from the sintered material which is made of silicone compound and has a high hardness, thus minimizing the abrasion due to grinding grain and reducing the frequency for replacing vanes. CONSTITUTION:For instance, a vane wheel is prepared from silicon carbide sintered under normal pressure which possesses a specific gravity of 3.05 and a Rockwell hardness of 90, silicon carbide sintered under normal pressure which possesses a specific gravity of 2.95 and a Rockwell hardness of 88, and silicon nitride sintered under normal pressure which possesses the high hardness described in the above. Therefore, the frequency for replacement during use can be reduced, and the working quality of the worked article can be stabilized without stagnating production.
Patent JP-S5380641-A (JP)
Title: Current feed type timer of heater for defroster
Inventor: OKAZAKI KUNIO
IPC: H01H47/18
Filed: 1976-12-27
Abstract: PURPOSE: To reduce the size of the current feed type timer of a heater for a defroster and to improve the realiability of the timer by employing a charging and discharging circuit with resistors and capacitors and a field effect transistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05325572-A (JP)
Title: Ferroelectric semiconductor memory device
Inventor: NISHIMURA AKITOSHI
IPC: G11C14/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide a ferroelectric semiconductor memory device which simplifies the process for manufacture and prevents the complication of circuits. CONSTITUTION:This device has ferroelectric films FC which function as charge accumulation means of respective memory cells, a plate which is connected to one of the ferroelectric films and maintains the one side of the ferroelectric films at a prescribed potential and bit lines BL and word lines WL which are operatively connected to the other side of the ferroelectric films and select the ferroelectric films on a matrix. The device is so constituted that the word lines WL are selectively driven and thereafter the bit lines BL are selectively driven at the voltage, for example, Vc or 0V, different from the holding voltage Vc/2 of the plate.
Patent JP-S5783194-A (JP)
Title: Ac motor controlling device using pulse width modulation inverter
Inventor: MUTOO NOBUYOSHI
IPC: H02M7/48
Filed: 1980-11-10
Abstract: PURPOSE: To construct a control system with which computation is easily done with the help of a microcomputer by using the ratio of the peak value of a modulated wave against the peak value of a carrier wave as a control variable.  
     CONSTITUTION: A variable speed driving system is composed of an AC mains 1, a rectifier 2, a smoothing circuit 3, a PWM inverter 4, a gat driving circuit 5, an LSI 6 for motor cntrol use, a microcomputer 7 and an AC motor 8. Handling of acceleration/deceleration in this system consists of command judge, such as judgement of an operating mode, acceleration/deceleration, etc., and computation of the acceleration/deceleration rate, the number of operating pulses, the peak value of a carrier wave, the voltage versus frequency, the ratio of amplitude/voltage, and the modulated wave. Like the acceleration/deceleration handling, ACR (current cntrol) handling and AVR (voltage control) process are also handled using a control variable of an amplitude ration, so that expansion of the control system can be easily achieved and the generality of software is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5282153-A (JP)
Title: Data check system for information processing unit
Inventor: ANNOU MITSUO
IPC: G11C29/00
Filed: 1975-12-29
Abstract: PURPOSE: To enhance data dependability by utilizing part of already existing exclusive logical sum circuit for parity check circuit and by detecting error occurred between  , ECC check bit generation circuit through memory writing register. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6050554-A (JP)
Title: Corona discharge device
Inventor: YASUBA HIROSHI
IPC: G03G15/02
Filed: 1983-08-30
Abstract: PURPOSE:To obtain the best copied image by providing a stepwise height adjusting means on a handle part and a connector part of both ends to which a wire- shaped discharge member is extended, respectively, and adjusting freely a distance between the discharge member and a photosensitive body. CONSTITUTION:A wire-shaped discharge part 15 is extended between the respective wire fixing means of a handle part 12 consisting of an insulating material and a connector part 17 by each wire setting means 13, 18, and it is supported by discharge member height adjusting means 14, 19. The height adjusting means 14, 19 have steps 21-26, the corresponding steps have the same height, respectively, and when the discharge member is laid on, a distance to a photosensitive body can be changed by selecting this step. When a discharge device is used for many hours and the inside surface of a housing 16 becomes dirty, an image density is raised by resetting both ends of the discharge member to one step higher. In this way, the best copied image can always be obtained by adjustng freely a distance to the photosensitive body in accordance with a use state of a copying machine and the environment.
Patent JP-S5680807-A (JP)
Title: Signal recording system
Inventor: IIZUKA NOBUYOSHI
IPC: G11B5/03
Filed: 1979-12-07
Abstract: PURPOSE: To realize a high-fidelity recording/reproduction even in a low tape speed, by dividing the record signal into frequency bands with the crossover frequency of 3W7KHz and then recording the divided signals with the bias current of a smaller value than the bias current which mixes the signal of the high band side with the signal of the low band side.  
     CONSTITUTION: The audio signal supplied through the input terminal 5 is supplied to the LPF8 and HPF9 having the crossover frequency of 3W7KHz by way of the AGC circuit 7 and the record amplifier 4. The output of the LPF8 is mixed with the bias current having the frequency of 50W200KHz and the current value of 300W 400μA supplied from the bias circuit 15 by way of equalizer 16, and then recorded on the magnetic tape 14 which travles in the direction of an arrow by the low-band head 12. The output of the HPF9 is mixed with the bias current having a small value of 30W100μA supplied from the bias circuit 18 by way of the limiter amplifier 10, delay circuit 11 and equalizer 17 each to be recorded on the same tape 14 through the high-band recording head 13. As a result, a high-fidelity recording/ reproduction becomes possible even in a low tape speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55106236-A (JP)
Title: Undercoating composition
Inventor: YOSHIDA MOTOAKI
IPC: C09D201/08
Filed: 1979-12-07
Abstract: PURPOSE: To obtain a title composition for providing a polycarbonate resin molded product with improved wear resistance, durability and solvent resistance by (co) polymerizing one or two kinds of specified vinyl compounds so as to provide a specified molecular weight.  
     CONSTITUTION: (A) A vinyl compound having a carboxyl group or an amino group such as (meth)acrylic acid, (meth)acrylamide or the like or (B) a mixture of  (a) 95W5wt% of a vinyl compound having a hydroxyl group such as 2-hydroxyethyl (meth)acrylate, N-methyl (meth)acrylamide or the like and (b) 5W95wt% of  a vinyl compound having a derivative of an amino group, an epoxy group, or a  furyl group such as 2-(N,N-dimethylamino)ethyl (meth)acrylate, glycidyl (meth) acrylate, tetrahydrofurfuryl (meth)acrylte or the like are (co)polymerized to prepare a (co) polymer with MW of 5000W50,000 and this (co)polymer is dissolved in  a diluent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0514748-A (JP)
Title: Picture processor
Inventor: KAIDA SHINICHI
IPC: H04N1/411
Filed: 1991-06-28
Abstract: PURPOSE:To exactly reproduce the color of a picture, and to extract an arbitrary color in a simple circuit constitution, in a picture processor which reads and reproduces the picture from a color original. CONSTITUTION:In a picture inputting part 12, a color original S is color- decomposed and read by CCD sensors 20a-20c, and each color signal is stored in an RAM 24. Then, in a picture processing part 14, the prescribed color signal is selected from the above-mentioned RAM 24 by a color signal selector 34, a desired picture processing and binarizing processing are operated to this selected color signal, and it is outputted to a picture outputting part 16. The desired picture is reproduced and outputted by the picture outputting part 16, based on picture data corresponding to each color.
Patent JP-S5782831-A (JP)
Title: Photographic silver halide emulsion
Inventor: SUZUKI AKIO
IPC: G03C1/10
Filed: 1980-11-11
Abstract: PURPOSE: To obtain a photographic emulsion with high sensitivity and superior shelf stability by adding a specified catechol compound together with silver halide particles sensitized by reduction during growth.  
     CONSTITUTION: An emulsion is prepared by adding a compound represented by the formula (where each of R 1  and R 2  is H, optionally substituted alkyl, alkenyl, aryl, acyl or ccloalkyl, and each of R 3 WR 6  is H, halogen, OH, optionally substituted alkyl, alkenyl, cycloalkyl, aryl, alkoxy, acyl, alkylthio, aryloxy, arylthio, acylamino, alkylamino, alkoxycarbonyl or sulfonamido) together with silver halide particles sensitized by reduction during growth. The particles includes silver halide particles grown after reduction sensitization. This emulsion has high sensitivity and superior shelf stability ahd gives a high contrast image. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11354829-A (JP)
Title: Optical semiconductor element
Inventor: SAKAKIBARA KATSUTOSHI
IPC: H01L31/10
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To accurately measure the temp. and improve the response performance, by providing a temp. sensor below a position at which a optical element is fixed to an Si substrate, and monitoring the temp. of the optical element by a temp. sensor. SOLUTION: On an Si substrate 6 a photodiode 5 is fixed just beneath of which a temp. sensor is formed, the temp. of the photodiode 5 is monitored by the temp. sensor formed just beneath the fixed position to control the temp., using a temp. control element such as Peltier element, so that the photodiode 5 operates adequately wherein the temp. sensor is provided just beneath the photodiode 5 the temp. of which is desired to be monitored. Hence, the temp. measurement is accurate and the response performance can be improved.
Patent JP-S5583797-A (JP)
Title: Immune enhancer
Inventor: KISHIMOTO FUMITAKA
IPC: C12R1/465
Filed: 1978-12-20
Abstract: NEW MATERIAL:Immune enhancer O-611B having the following physicochemical properties: Composition formula C 27 H 39 N 3 O 2 . Molecular weight 437. Specific ultraviolet spectrum. The infrared spectrum as shown in the figure. Characteristic nuclear magnetic resonance spectrum.  
     USE: Immune enhancers, carcinostatics (C), or drugs in combination with C, accelerating lymphocytic blast transformation reaction, and carcinostatic actions.  
     PROCESS: Strains, e.g. Streptomycesmitogenofaciens (FERM-PNo.4752), which belong to the genus Streptomyces and have the ability to produce the substance O- 611B, are cultured in a liquid medium, and the desired substance 0-611B is obtained from the culture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5859262-A (JP)
Title: Asphalt mixture
Inventor: FUJITA AKIHIRO
IPC: C08L95/00
Filed: 1981-10-05
Abstract: PURPOSE:To produce as asphalt mixture having good peeling resistance to water when roads are paved therewith, by blending a predetermined amount of fine carbon powder. CONSTITUTION:0.4-6wt% fine carbon powder having a particle size passing through a sieve of 0.074mm. in diameter, such as graphite powder or amorphous carbon powder, is blended with an asphalt mixture such as asphalt concrete.
Patent JP-H0450529-A (JP)
Title: Damping device for overphang rotor
Inventor: NAKAJIMA JUNICHI
IPC: F16F15/02
Filed: 1990-06-18
Abstract: PURPOSE:To enlarge a damping effect as well as to improve the safety in a damping device by constituting it with a small rotor, being concentrically installed at the other end of a rotor and provided with its inherent breaking critical frequency to be almost the same as that of the said rotor, and a supporting means supporting this small rotor via a vibration absorbing means. CONSTITUTION:Vibration in an overhang rotor is once amplified by a small rotor 10, and this small rotor 10 rotating as being vibrated is supported by a ball bearing 13 of a third bearing 12, while it is supported by a casing 15 as absorbing the vibration via a viscoelastic body 14, so that a large damping effect can be displayed. In addition, breaking critical frequency in herent in the small rotor 10 is set up so as to become almost the same frequency as that of the overhand rotor 1, so that in case the overhang rotor is made so as to be broken, the small rotor 10 comes to be broken first in consequence, thus till that time, vibration in the overhang rotor is surely restrainable.
Patent JP-2000348287-A (JP)
Title: Device and system for beacon information transmission
Inventor: SATO YASUHIRO
IPC: G08G1/09
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To transmit beacon information to a moving body at a stop and to improve radio wave radiation efficiency without providing a means which switches zone information with time by rotating a couple of antennas which feed a signal, generated by superposing the zone information on transmit information, in different main radiation directions. SOLUTION: The antennas 1 and 2 are rotated normally and reversely by a rotating means 4 and installed in a parking lot or at a parking lot end at a ground height of several to tens of m. Further, they are installed having specific elevation angles and radiate radio waves B to different partial areas. The antennas 1 and 2 are rotated in horizontal plane by the rotating means 4 to provide information for a vehicle at a stop. An on-vehicle device at a stop detects variation of the zone information when receiving a radio wave, so received information can be displayed by transmitting information of a normal direction or information of both the directions as transmit information.
Patent JP-H0453182-A (JP)
Title: Copper-plated laminated sheet
Inventor: WATANABE YOSHIYUKI
IPC: H05K1/03
Filed: 1990-06-18
Abstract: PURPOSE:To provide low viscosity of varnish, easy immersion of coated cloth, generation of less voids, excellent heat resistance, thermal impact resistance, punching workability by incorporating an inorganic filler and titanate coupling agent therein and employing epoxy resin composition mixing the filler at a predetermined ratio with epoxy resin. CONSTITUTION:A copper-plated laminated sheet in which prepregs immersed with epoxy resin at glass woven fabric and dried are superposed on both side surfaces of a prepreg in which the fabric is immersed with epoxy resin and dried, a copper foil is disposed on at least one side surface, heated, and pressure molded integrally, inorganic filler and titanate coupling agent are contained as resin immersed with the prepreg, and epoxy resin composition containing 35-90 pts.wt. of the filler to 100 pts.wt. of epoxy resin is used. If the mixing amount of the filler is less than 35 pts.wt., its heat resistance, thermal impact resistance are deteriorated undesirably. If it exceeds 90 pts.wt. its viscosity is increased, and when immersing, coating irregularity occurs on the base material, improper voids, and improper thickness occur undesirably.