baber/WOPTO huggingface dataset:
Patent JP-H04329525-A (JP)
Title: Albada type finder
Inventor: AKAHA SABURO
IPC: G03B13/10
Filed: 1991-04-30
Abstract: PURPOSE:To provide the Albada type finder which can prevent the reading error of the display in the finder and is suitable for compactification. CONSTITUTION:This Albada type finder is so constituted that the luminous fluxes entering through an objective lens are partly reflected by a reflective optical image frame disposed near an eyepiece lens, are further reflected by a half mirror provided on the objective lens side or a mirror provided with a total reflection part on the circumference and are introduced to the observing eye so as to produce the image of the optical image frame within the visual field image. The liquid crystal part which can shield the image of the above- mentioned optical image frame from the observing eye is provided between the optical image frame and the above-mentioned half mirror or mirror. The reading error of the display in the finder is eliminated in this way and the need for mechanical moving parts is eliminated. The compactification is thus attained.
Patent JP-H09309237-A (JP)
Title: Cardiograph recorder
Inventor: HAYASHI KAZUISHI
IPC: B41J11/70
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the wasteful consumption of a recording paper of one page of data from occurring by first, cutting the recording paper bearing data recorded by a thermal head at a perforated position using a paper cutter, and reversing a platen roller to pull back the recording paper in such a manner that a specified position for the first page of the recording paper comes to a position for a heating element. SOLUTION: If a series of records are completed, a platen roller 5 is rotated in the arrow A direction by a motor 5, then a recording paper 1 is consecutively transported in the arrow C direction, and is stopped when the perforation 1a located directly after the recorded part of the recording paper 1 comes to a position for a paper cutter 6. When the recording paper 1 is stopped, the paper cutter 6 is operated to separate the recorded part. Next, the platen roller 4 is rotated in the arrow B direction by reversing the motor 5 to transport the recording paper 1 in the arrow D direction and pull back the recording paper 1 until the recording part position comes to a position directly below a heating element 3.  Thus, the following rounds of recording are started under this recording start state and the wasteful comsuption of the recording paper 1 equivalent to a single page of data can be prevented from occurring.
Patent JP-H02307343-A (JP)
Title: Motor driven fan
Inventor: SHIMADA SADAHIRO
IPC: H02K9/06
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the generation of noise of a motor driven fan by a method wherein a casing is provided with a double wall while an outer wall of the double wall is formed of a substantially spherical shape having the center thereof at the center of gravity of the motor driven fan. CONSTITUTION:A casing 14, covering the upper part of a fan 13, is constituted of the hollow structure of a double wall consisting of an outer wall 14a and an inner wall 14b while the hollow section 14c of the same is filled with sound absorbing material 15. A part of the inner wall 14b, which is opposed to a front side plate 13b, is constituted of a thin film 14d and the outer wall 14a is formed of a substantially spherical surface, having the center thereof at the center of gravity 16 of a motor driven fan while an opening 14e is formed so as to be opposed to the suction port 13a of the fan 13. The outer wall 14a of the casing 14 is constituted of the spherical shape having the center thereof at the center of gravity of the motor driven fan in such a manner whereby the casing moves on only the same spherical surface and air outside of the casing will never be compressed or expanded thereby eliminating the generation of sound. According to this method, more quiet motor driven fan may be realized.
Patent JP-S5460614-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: YASUDA HIROYOSHI
IPC: F01N3/28
Filed: 1977-10-21
Abstract: PURPOSE: To heighten the purification effect, by mixing carbon monoxide, hydrocarbon and oxygen with one another in a first catalyst bed and oxidizing carbon monoxide and hydorocarbon in a second catalyst bed.  
     CONSTITUTION: An exhaust pipe 1 has an intermidiate expanded part 4 between tapered parts 2, 3. An inner cylinder 5 is supported by stays 6, 7 in the exhaust pipe 1 between the upstream end 1a of the exhaust pipe 1 and the expanded part 4, thereby defining a passage 15 between the inner cylinder 5 and an exhaust pipe 1. The first catalyst bed 8 consisting of a peripheral oxidizing catalyst 8a and a central reducing catalyst 8b and a second catalyst bed 9 made of an oxidizing catalyst are provided in the expanded part 4. A mixing portion 10 is formed between these catalyst beds. An annular chamber 11 is provided around the end 1a of  the exhaust pipe and connected to the atmosphere through a check valve 14 to  introduce secondary air into the passage 15. Numerous secondary air inlet ports 12  are perforated through the exhaust pipe 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02306112-A (JP)
Title: Adjusting apparatus for sensitivity of sensor
Inventor: AKAGI TETSUYA
IPC: G01H3/00
Filed: 1989-05-19
Abstract: PURPOSE:To adjust the sensitivity easily and to shorten the adjusting time by providing a display part thereby to make an input signal visually confirmable, and an adjusting part to adjust the sensitivity while monitoring the display of the part. CONSTITUTION:When a control signal 31a and a select signal 31b are turned high, a gain data from a sensitivity adjusting part 7 is, passing through a main processing part 24, a buffer 15 and a latch circuit 14, D/A converted at 13. An output of the D/A converter 13 determines a current of a light projecting circuit 11. An LED 10 is driven by this current with the timing of a pulse signal of an oscillator 12, and an illuminating light 32a from the LED 10 is projected to an object to be detected. When a reflecting light 32b of the light 32a is received, the current is amplified by an amplifier 20 and then input to a processing circuit 21 as a voltage output 32c. Then, an output from the circuit 21 is input to a processing part 24 and at the same time, if the output is not smaller than a threshold voltage, an operation displaying circuit 27 turns ON a display lamp 8. The output from the circuit 21 is input also to a self- diagnosing circuit 22. If the voltage value is within the stable output range, a stable displaying circuit 28 actuates a stable display lamp 9.
Patent JP-H01297807-A (JP)
Title: Manufacture of permanent magnet
Inventor: SAITO MAKOTO
IPC: H01F41/02
Filed: 1988-05-26
Abstract: PURPOSE:To improve magnetic characteristics, by magnetizing an untreated material for a magnet at a prescribed temperature with a plastic transformation technique, thereby using fine particles of rare earth - ferroalloys which are manufactured through a quenching process. CONSTITUTION:After manufacturing a raw material for a magnet with a plastic transformation technique by using fine particles of rare earth - ferroalloys which are produced through a quenching process, it is magnetized at a temperature ranging from 50 deg.C or above to a Curie point of below. As to the rare earth - ferroalloys, they are expressed by an expression of R1-a-b-c-d{Fe(Ni, Mn, Co)}aXbMcAd, provided that R represents a kind or two kinds or more of elements out of the rare earth elements, and X shows a kind or two kinds or more of elements out of B, C, N, Si, P, M shows a kind or two kinds or more of elements out of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Al, Zn, Ga, In, Tl, and S shows a kind or two kinds or more of elements out of Ru, Rh, Pd, Os, Ir, Pt, and a, b, c and d satisfy each expression as follows: 0.06<=a<=0.85, 0<=b<=0.15, 0<=c<=0.05, 0<=d<=0.02.
Patent JP-S62284058-A (JP)
Title: Continuous vacuum heat treating apparatus
Inventor: SAIDA SEISHIRO
IPC: C22F1/18
Filed: 1986-06-03
Abstract: PURPOSE:To carry out uniform heat treatment without developing temper color by arranging an uncoiling reel, a heater, a cooler and a coiling reel in a vacuum vessel. CONSTITUTION:A lid 8 of a vacuum vessel A is opened, a material 3 to be treated is fitted to an uncoiling reel 1 and the lid 8 is shut. The vessel A is then evacuated from exhaust ports 9, 9' and the material 3 is sent out of the reel 1 at a speed decided according to the quality and thickness of the material 3. The material 3 is coiled around a coiling reel 2 through an inlet side deflector roll 7, a heater 4, a cooler 5 and an outlet side deflector roll 7'.
Patent JP-H01299125-A (JP)
Title: Physical distribution system for binding
Inventor: SHIRAI CHIHIRO
IPC: B65G57/03
Filed: 1988-05-25
Abstract: PURPOSE:To improve working efficiency, by a method wherein a finish book feed part, two loading parts, a guard sheet feed part, and a pallet feed part are arranged approximately in a circle in an arbitray position in the working range of a robot having an oscillating movable and radially expandable arm. CONSTITUTION:In a finish book binding material feed part 42 to feed a finish book binding material 6 in an arbitrary position in the working range of a robot 41 and a guard sheet feed part 44 to feed a guard sheet, the robot 1 holds the finish book binding material 6 and the guard sheet 8. The binding material 6 and the guard sheet 8 are placed in a given pattern on a pallet 7 conveyed from a pallet feed part 45 and placed on either of two loading parts 43 and 43. While the pallet 7 loading of the binding material 6 on which is completed is carried out from the loading part 43, the robot 41 loads the binding material 6 and the guard sheet 8 on the pallet 7, placed on the other loading part 43, through repetition of the same operation as that described above.
Patent JP-H0773877-A (JP)
Title: Alkaline secondary battery
Inventor: MIYAMOTO KUNIHIKO
IPC: H01M4/52
Filed: 1994-06-09
Abstract: PURPOSE:To enhance charging efficiency in high temperature use by forming nickel hydroxide particles in a positive electrode in such structure that cobalt and a transition metal are coprecipitated with metallic nickel in a specified ratio to the nickel hydroxide. CONSTITUTION:In an alkaline secondary battery, a negative electrode 1 and a positive electrode 2 are spirally wound with a separator 3 interposed between them, and they are accommodated in a bottom-cum-cylindrical container 4. The negative electrode is made of a hydrogen storage alloy. The positive electrode has such structure that paste containing nickel hydroxide particles, a conductor, and a binder is impregnated in a metallic porous body. The nickel hydroxide particles has such structure that Co and at least one transition metal selected from the group comprising Cu, Bi, Cr, Ga, In, La, Sc, and Y are coprecipitated with metallic nickel in a ratio of 1.5-11.0wt% to the nickel hydroxide.
Patent JP-H07327441-A (JP)
Title: Agricultural product harvester
Inventor: ABE TORU
IPC: A01D25/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide an agricultural product harvester equipped with a harvesting and conveying belt for pulling out an agricultural product growing in the field, e.g. a root vegetable, conveying it toward the back of the machine body and harvesting it and a shakable divider in front of the harvesting and conveying belt. CONSTITUTION:In this agricultural product harvester, the running machine body is equipped with a harvesting and conveying belt unit 6 for harvesting an agricultural product growing in the field by nipping the stem and leaf part of it between a pair of right and left belt conveyors and pulling the root and stem part out of the ground along with travel of the machine body and conveying the harvested agricultural product toward the back of the machine body while keeping the agricultural product upward in a state in which the stem and leaf part is nipped and a divider 20 for dividing the stem and leaf part in front of this harvesting and conveying belt 6. The divider 20 is supported so that the whole body of the divider may be shaken back and forth making the top part as a support 20c.
Patent JP-H01297164-A (JP)
Title: Construction robot for interior and exterior finish of building
Inventor: YAMAZAKI TAKASHI
IPC: B05B13/00
Filed: 1988-05-25
Abstract: PURPOSE:To enable unattended execution of interior and exterior finish work of building by fixing a cylinder and a piston to the upper end of elevating mechanism on operable engagement with a motor to fit various kinds of construction tools detachably to the piston. CONSTITUTION:A motor 7 is provided on a movable elongated frame 1, while a cylinder 12 and a piston 15 are fixed to the upper end of an elevating mechanism 3 in operable engagement with the motor 7. Various kinds of construction tools 16 are fitted detachably to the piston 15. As a result, unattended execution of interior and exterior finish work of building is made possible. Further, various kinds of construction tools can be employed by means of the same device, while construction work of ceiling, wall, etc., can also be executed by means of said device. Furthermore, the present invention makes it possible to rapidly locate various tools near the construction plate, allowing also the tools to return to the initial position after work. In the case of construction work, for instance, for the removal of asbestos layers, large forces are required; however, the device exhibits high performance.
Patent JP-S6019770-A (JP)
Title: Reduction of byproduct ratio on manufacturing carbendazim
Inventor: MANFUREETO KOTSUHO
IPC: C07D235/32
Filed: 1984-06-22
Abstract: The invention relates to a process for the preparation of highly pure carbendazim   <IMAGE>   which starts from o-phenylenediamine and methyl cyanocarbamate, and, in addition, a reducing agent is added.
Patent JP-H06316049-A (JP)
Title: Linearly cut packaging material of excellent flexibility
Inventor: TAKAHASHI HOKO
IPC: B32B27/32
Filed: 1993-05-06
Abstract: PURPOSE:To provide a linearly cut packaging material which is large in strength, excellent in a heat sealing property, flexibility, a damp proofing property, and a fragrance-keeping property, can be linearly easily cut manually, can be used for a cake bag or the like, and can be continuously manufactured at a low cost. CONSTITUTION:An excellently flexible linearly cut packaging material is composed of a laminate containing a barrier property resin film layer and a flexible film layer wherein an orientation ratio between a vartical axis (MD) direction and a horizontal axis (TD) direction, measured by an infrared two p color method, is 5 or over, which is obtained by monoaxially rolling a film having a copolymer of ethylene of 0.91-0.94g/cm<3> in density and 3-12C alpha-olefine as a main component.
Patent JP-S62285559-A (JP)
Title: Exchange service system
Inventor: HORINOKITA TOSHIAKI
IPC: H04M3/42
Filed: 1986-06-04
Abstract: PURPOSE:To improve the service and the utilizing efficiency by providing a means registering a telephone directory file to a data base in an exchange, returning the retrieved information to an inquiry sender and connecting the inquiry sender and the inquiry destination. CONSTITUTION:The titled system applies the connection/disconnection control of communication lines between optional data subscribers 1, 4, sends the information representing the kind and mode of the retrieval index information of a data subscriber 4 desired to be connected from a data subscriber 1 to exchanges 2, 3 while being added to an opposite number inquiry code, the exchanges 2, 3 retrieve files 5, 6 based on the information and rerurn a destination number and its relevant information to the data subscriber 1 being the inquiry sender based on a flag representing open public or not in case of finding out the corresponding destination number. Thus, the performance, efficiency and economy of the exchange service system are improved.
Patent JP-H09289047-A (JP)
Title: Connector
Inventor: MORI KATSUHISA
IPC: H01R4/24
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the work of branching and connecting F-cables by omitting miscellaneous operations such as removal of a cover. SOLUTION: This connector comprises pressure contacts 1, molded integrally with each other using conductor plates, in each of which contact parts 11 made by U-shaped notches holding the core wires of F-cables being deformed by pressure contact are formed in two positions that are a predetermined distance D away from each other, and which are covered with an insulating material on their outer surfaces, and a main body part 2 made from a synthetic resin, having a through hole through which the hot-line side F-cable 3 is passed with no gap between them, a slot 22 formed at a predetermined distance D to the through hole 21 and into which the branch side F-able 3' is inserted with no gap between them, openings 23, 23' communicated to both the through hole 21 and the slot 22 and into which the pressure contacts 1 formed in two positions across both the through hole and the slot are fitted,  and a cover 24 for covering the openings 23, 23'. The two pressure contacts 1 are pressed into the openings 23, 23' in the main body part 2, with their contact parts 11 pressed into contact with the core wires of the two F-cables 3, 3' fitted in the through hole 21 and the slit 22.
Patent JP-2000028700-A (JP)
Title: Apparatus and method for image formation
Inventor: SHOUCRI MERIT M
IPC: H01Q5/45
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a passive millimeter-wave image formation apparatus which provides an instantaneous azimuth visual field over the entire angles of 360 deg. of a scene. SOLUTION: In an image forming apparatus 10, a spherical lens 12 is used, and a series of millimeter-wave direct detecting receivers which form a ring 16 around the lens 12 and which are situated on the focal plane of the lens 12 are used. The receivers are situated on a plurality of continuous sensor cards 14, and the respective cards 14 contain a plurality of receivers. The receivers demarcate a one-dimensional focal plane array, and they provide the slice of an instantaneous visual field extending over the angle of 360 deg.. A processing circuit 32 which multiplex-transmits signals from the receivers and which contains an interface is situated on a ring 34 at the outside of the ring 16.  An actuator 42 is installed, the two rings 16, 34 are moved precisioning together, only by a set angle Θ around a set reference direction 46 of the lens 12, and they are scanned at an angle of elevation extending over an angle of ±Θ around a plane perpendicular to the reference direction 46.
Patent JP-H09286625-A (JP)
Title: Formation of release film
Inventor: SATO YASUHIKO
IPC: C03B40/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To improve release properties of the formed product from a mold by forming a carbon film having a <50Å or preferably <10Å thickness on the surface of the glass blank in the formation of a release film on the surface of a glass blank that is to be formed into an optical element with press forming. SOLUTION: In this formation, a glass blank is subjected to ashing with an oxygen plasma to remove organic fouling matter sticking to the glass blank 1 and then, the resulting glass blank 1 is subjected to plasma cleaning with an argon plasma to remove inorganic fouling matter sticking to the glass blank 1 and thereafter, the glass blank 1 from which fouling matter is removed is subjected to methane plasma treatment to form a carbon film 2 having a <50Å thickness on the surface of this glass blank 1.
Patent JP-H10300398-A (JP)
Title: Tool for shooting up object
Inventor: TANAKA TADAO
IPC: F41B11/62
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To shoot up a parachute for a toy, or the like safely without using dangerous powder, by equipping this tool with a holder being provided continuously from the cylinder in which to insert an object to be shot up, and an ejection means for ejecting the gas of a gas ejection bomb incorporated into this. SOLUTION: A cap 9 is removed, and a high-pressure bomb 5 is put in a holder 1, and it is incorporated in condition that a spring 6 is compressed, and an object 3 is press-fitted in a cylinder 2, and the mouth of the cylinder is plugged with a cover 4. Pulling a string member 8 strongly from this condition will snap a stopper 7, so the spring 6 will elongate forcibly. At this time, the high-pressure bomb 5 slides, and a pointed member 12 sticks in the charge port 5a, and the high-pressure gas within the bomb 5 gushes, and it is led into the cylinder 2 through a gas hole 13, so the object 3 is ejected outside, breaking through the lid 4. Hereby, the object can be shot up without using dangerous substance such as powder.
Patent JP-H04354255-A (JP)
Title: Image communication device
Inventor: KADOKURA YUSUKE
IPC: H04N1/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide an image communication device capable of easily and securely setting plural control conditions. CONSTITUTION:Whether or not an image menu key 6 is pressed is detected (Step S1) depending on the pressing of the key and the image menu key 6 is pressed, the operation of a one easy step key 7 is detected (Step S2), the combination of the control parameters of a transmission image corresponding to the pressed one easy step key 7 is selected from a memory table (Step S3), the respective parameters are copied to a flag area set by a line density key 3, concentration key 4 and intermediate tone key 5, and these transmission image control conditions are set.
Patent JP-S63293443-A (JP)
Title: Method for monitoring plasma distribution
Inventor: KOMIYAMA YUZURU
IPC: G01N21/62
Filed: 1987-05-27
Abstract: PURPOSE:To facilitate optical adjusting operation without requiring any three-dimensional position control over a light collection part and a convergence part by developing measured data on two-dimensional light emission intensity which is obtained by collecting light from an observation window provided facing in one direction into a three-dimensional distribution. CONSTITUTION:Plasma light 5 emitted from plasma 3 generated between electrodes 2 and 2' in a plasma utilizing device 1 passes through the observation window 4 and reaches a detection and amplification part 9 through the light collection part 6, light convergence part 7, and a spectral diffraction part 8 provided opposite the surface of the window 4. A measured value of the two-dimensional light emission intensity distribution which is converted into an electric signal is A/D converted by a control arithmetic processing part 10, and the inverse matrix calculation of a group of measured values by an Abel transforming method is carried out to obtain calculated values corresponding to the three-dimensional light emission intensity. The some of calculated values are used to output and display the two-dimensional light emission intensity distribution result on a device 11. A processing part 10 controls the measurement position of the light collection part 6 and also adjust the synchronism between the sampling synchronism of the collection of the plasma light 5 and the amplification part 9, and a microcomputer can be used for the processing part 10. The optical adjusting operation is therefore facilitated.