baber/WOPTO huggingface dataset:
Patent JP-H02239014-A (JP)
Title: Controller for transport capacity of belt conveyor
Inventor: BABA TAKESHI
IPC: B65G43/08
Filed: 1989-03-10
Abstract: PURPOSE:To enhance the accuracy of control by detecting transport capacity at a preset position on a belt conveyor, and storing the capacity as a word data into a shift table which is similar to the conveyor, and adding an expected transport capacity between a cutting portion and a detector to the total amount, and controlling the device according to the result. CONSTITUTION:Transport capacity for raw material cut out by a cutting device 2 and conveyed is detected by a detector 3 and is transmitted to a programmable controller 8. A CPU 10 integrates detected capacities at fixed intervals and stores the result of integration as a word data into the shift table of an inside memory 13 similar to actual belt conveyors 4, 5, and shifts the word data at fixed intervals and sums up the data to calculate the load capacity. An expected transport capacity between the cutting device 2 and the detector 3 is computed and added to the load capacity. An output device 11 is controlled according to the result of the addition.
Patent JP-H01234284-A (JP)
Title: Recorder
Inventor: YOSHIKAWA JUNICHI
IPC: B41J35/28
Filed: 1988-03-15
Abstract: PURPOSE:To enable data on the presence or absence, the kind and the like of an ink ribbon cassette to be also detected, by varying the position relative to the cassette of a photo-sensor for detecting the trailing end of an offective part of an ink ribbon. CONSTITUTION:A photo-sensor 10 for detecting a trailing end part of a ribbon cassette 9 is scanningly moved on an inner surface of an ink ribbon 9c through an opening part 23, together with a reflector 11. The photo-sensor 10 has a detecting part fitted to an upper end part of an L-shaped sensor lever 12, which is turnably supported through a shaft 13. When a carriage 3 reaches a home position, an operating part 12b of the sensor lever 12 comes into contact with a slant surface 17a of a lever receiver 17, and the lever 12 is turned against a spring 14. By this, an identification seal 27 provided at a recessed part 24 of the cassette 9 is detected, and the type of the cassette 9 is indicated. The presence or absence of the cassette mounted is detected through light reflected by the reflector 11.
Patent JP-H01232937-A (JP)
Title: Subtraction method of radiograph
Inventor: ASAI HIDEKAZU
IPC: H04N5/32
Filed: 1988-03-14
Abstract: PURPOSE:To well extract only a specific structure in which a contrast medium is injected, by applying conversion processing to either one of the mask image signal and live image signal obtained under different reading conditions so as to make the same equal to the image signal obtained under the same condition as the reading condition obtaining the other image signal before performing subtraction processing. CONSTITUTION:A subtraction operation circuit 503 receives a signal DL' subjected to conversion processing and a mask image signal DM to perform the subtraction of Dsub=DM-DL' at every signals with respect to the pixels corresponding to each other. The difference signal Dsub is inputted to the beam modulator 401 of an image regeneration part 50. The laser beam 403 from a recording laser beam source 402 is modulated on the basis of the difference signal Dsub inputted from a signal processing circuit 313 by the beam modulator 401 and deflected by a scanning mirror 404 to scan a photosensitive material 405 such as a photographic film. The photosensitive material 405 is transferred in the direction (shown by an arrow 406) crossing the scanning direction at a right angle in synchronous relation to scanning and a radiograph is outputted to the photosensitive material 405 on the basis of the difference signal Dsub and only the specific structure where a contrast medium is injected of an object 101 is extracted to be displayed.
Patent JP-S61219459-A (JP)
Title: Detection of galling at plunger tip in injection mechanism
Inventor: MIHARA TAKASHI
IPC: B22D17/32
Filed: 1985-03-26
Abstract: PURPOSE:To detect surely the galling state of a tip by judging the presence of the galling state between the tip and sleeve unless the contact of a coupling with a frame is detected upon detection of the return of the frame. CONSTITUTION:A molding material 9 stored in the sleeve 7 is forced by the plunger tip 4 into a metallic mold 8 and thereafter the plunger 3 and tip 4 are pulled back by a piston 2. If the tip 4 and the sleeve 7 are galled, the push back force of the piston 2 acts in the order of the coupling 5   plunger 3  tip 4   sleeve 7   frame 6 and pulls down integrally the frame 6. The 2nd position detector 13 detects the return of the frame 6 accordingly but the 1st position detector 15 does not detect the contact of the coupling 5 and the frame 6. The presence of the galling state between the tip 4 and the sleeve 7 is therefore judged and a pressure supply source 10 and a cylinder 1 are emergently shut off to stop the movement of the plunger 3 by which the action of the return force of the piston 2 between the tip 4 and the sleeve 7 is averted.
Patent JP-S51136282-A (JP)
Title: Semi-conductor
Inventor: IWASAKI MASAMI
IPC: H01L29/73
Filed: 1975-05-21
Abstract: PURPOSE: Short-circuit prevention between electrodes allowed by forming oxidized film in wedge-shape at electrode forming area preventing solder protrusion when connecting base and emitter of dartinglon junction transistor using soldering. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08224235-A (JP)
Title: Medical inspecting device and method for moving examinee table of same
Inventor: KOBAYASHI SHIGEO
IPC: A61B6/03
Filed: 1995-02-23
Abstract: PURPOSE: To provide a medical inspecting device capable of quickly relieving a shock given to an examined such as a patient by controlling speed in accelerating and decelerating areas when a patient table is started up/stopped in a vertical direction. CONSTITUTION: This device is equipped with a medical inspection part 1 for the medical inspection of the examinee, an examinee table 2 for the positioning the examinee by placing and moving in a first direction for the medical inspection part 1, and a driving control part 100 which controls the acceleration speed of the examinee table 2 by moving the examinee table 2 in a second direction H different from the first direction for the medical inspection part 1 and when the positioning is performed by moving the examinee table 2 in the second direction H for the medical inspection part 1.
Patent JP-2000258389-A (JP)
Title: Flammable gas detection system
Inventor: IMAMURA HIROO
IPC: G01N27/416
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To detect the concentration of a flammable gas without being affected by the influence of moisture or the like with a simple configuration by using an oxygen sensor with a solid electrolyte material, for example, of a limiting current type. SOLUTION: A first oxygen sensor 3A is provided at the downstream side of a generation source 2 of a channel 1 where air is circulated through the generation source 2 of a flammable gas for detecting oxygen concentration being shifted by the amount of oxygen consumption due to the flammable gas of circulation air containing the flammable gas, a second oxygen sensor 3B is provided at the upstream side of the generation source 2 for detecting the oxygen concentration of the circulation air without containing the flammable gas, and a gas concentration output means 4 outputs the difference in the detection signal of both the oxygen sensors 3A and 3B as the concentration of the flammable gas of air through the generation source 2,  thus canceling the amount of change in the detection signal of the oxygen sensors 3A and 3B due to the fluctuation of moisture or the like and hence preventing the concentration of the flammable gas to be detected from being affected by moisture or the like.
Patent JP-H08258619-A (JP)
Title: Observing window of headlamp adjusting device for automobile
Inventor: GEARII BURUTSUKUSU
IPC: B60Q1/06
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To easily set the focusing of a reflecting plate by forming a first prism extending from the lower surface of a plate formed of rigid material beyond the remainder of an viewing window in one unit with a transparent center portion of the plate. SOLUTION: A center portion 84 of a plate 80 formed of hard transparent material is transparent to allow viewing of the interior of a housing 34 of a head lamp and a first prism 90 is extended perpendicularly from the lower surface. A circular wall extends downwardly from the lower surface of the plate 80 to support a ceiling ring so that the plate 80 can be fixed at a proper position together with the viewing window 46. The observation window 46 is molded as an integrated unit to provide for accurate positioning of the reflecting plate 36 and accurate focusing of a projecting beam.
Patent JP-H11254510-A (JP)
Title: Method for molding plastic bottle
Inventor: WADA KIYOSHI
IPC: B29C49/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method for stably molding a bottle by adding a high frequency wave to a magnetic mold to heat a neck of a preform, crystallizing it, and then blow molding the preform. SOLUTION: Neck molds 3 of magnetic materials are approached to a predetermined interval. A space 31 is formed between a core box 2 and a mold 11a. Melted resin is injected in the space 31, and then a body is molded and solidified while cooling it. A high frequency wave is applied to heat the resin to become a neck 2a and a port. The wave is stopped, the resin is cooled to the ambient temperature, solidified, crystallized to form the port, and not crystallized to mold a body. The box 2 and the preform 32 are removed from the mold 11a, and heated to its blow molding temperature in a temperature regulating pot. The preform 32 is expanded so as to be brought into contact with an inner surface of the mold 32a for molding, a bottle P is molded, cooled and solidified. The cavity 21 and the molds 3 are opened to complete molding of the bottle.
Patent JP-S62216019-A (JP)
Title: Information processing system keyboard
Inventor: TANAKA KAZUTOYO
IPC: G06F3/02
Filed: 1986-03-17
Abstract: PURPOSE:To easily cope with the special keys caused by the program diversity of a computer by providing keys on both sides of a keyboard. CONSTITUTION:Plural keys 1 are set up on both sides of a casing 2 and the slip-proof feet 3 are provided to the bottom face of a rear cover 4. Then a keyboard is put on the cover 4. Thus a program for word processor can be easily executed just by exchanging the upper surface side of the rear surface side of the keyboard as long as a keyboard exclusive for a word processor having KANA (Japanese syllabary) characters arrayed in the Japanese syllabary on the back side of the casing 1 against another keyboard having keys arrayed on the basis of JIS-C6233 set on the upper side of the casing 1 respectively.
Patent JP-2000258588-A (JP)
Title: Spent fuel storage rack and its production method
Inventor: YAMADA KIYOSHI
IPC: G21C19/07
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain spent fuel storage racks maintaining well the pitch accuracy between fuel storage cells, improving density with easy assembling and reducing the production cost and its production method. SOLUTION: In a spent fuel storage rack consisting by combining in a grid shape a plurality of first grid plates 2 placing a projection 7 at the end, and a plurality of second grid plates 3 placing a notch 6 for inserting the projection 7, at least one of the first grid plate 2 and the second grid plate 3 is fabricated by non-oxidizing laser cutting.
Patent JP-S62216804-A (JP)
Title: Tyre air pressure regulating device
Inventor: KIMURA SHIGERU
IPC: B60C23/00
Filed: 1986-03-18
Abstract: PURPOSE:To improve driving stability and fuel consumption, by a method wherein, in a title device for a vehicle, a feed air passage, communicated with a tyre hollow part, is formed in a range of from a boss part to the central part of a tyre, and air is fed from an air feeding means placed on a vehicle. CONSTITUTION:When a car speed, an atmospheric pressure, a tyre load, an tyre air pressure, and a feed pressure are inputted to a controller, the controller calculates a desired tyre air pressure and decides the magnitude of a difference between a tyre air pressure and a desired air pressure. When a tyre pressure is too high, a pressure regulating valve is opened to escape an air pressure in the open air. When the tyre pressure is too low, a compressor is driven, and air having a given pressure is fed to a tyre hollow part 11 through a communicating passage 12 and a feed air passage 10 to correct a tyre pressure to a desired value. This constitution enables a tyre pressure to be regulated to a proper value during running, permits improvement of driving stability and fuel consumption, and allow running during puncturing.
Patent JP-H06275371-A (JP)
Title: Electromagnetic cooking device
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B6/12
Filed: 1993-03-19
Abstract: PURPOSE:To uniformly heat a cooking plate so as to be able to cook tasty dish without abnormal heating. CONSTITUTION:A heat diffusing layer 2 made up of a non-magnetic material having excellent heat conduction is provided in the whole of the rear surface of a cooking plate 1 made of a glass ceramic for an electromagnetic induction heating type electromagnetic cooking device, and heating layers 3-1, 3-2 made of two kinds of cold magnetic materials which are a mixture of ferrite and alumina nitride and respectively have a different curie-point temperature of 250 deg.C and 350 deg.C are formed in the rear surface of the heat diffusing layer 2. A cold magnetic material of a low curie-point temperature of 250 deg.C is used for a heating layer 3-1 corresponding to the middle part of a heating coil to uniform the temperature distribution of the cooking plate 1, thereby preventing abnormal heating.
Patent JP-S54151892-A (JP)
Title: Device for simultaneously measuring all nitrogen, sulfur, phosphorous
Inventor: ARIMOTO HIROZOU
IPC: G01N31/10
Filed: 1978-05-20
Abstract: PURPOSE: To promptly and simultaneously measure fine contents in a sample such as waste water in high sensitivity, while facilitating the operations of a measuring device and stabilizing the operations, by separating NH 3 , H 2 S and PH 3 , which have been reduced with H 2 , and by using a detector of special ionized type.  
     CONSTITUTION: A sample, H 2  and carrier gases G are introduced into an inlet 1. By means of a reducing ratalyzer in a reducing furnace 2 at a temperature of 700 to 900°C, all the compounds of N, S and P are converted into NH 3 , H 2 S and PH 3 , respectively. The other components generated by the reducing reactions are removed by an absorption trap 3. Then, the sample components are introduced into the gaschromatography column 5 of a constant temperature bath 4. The sample components consecutively separated are introduced into an optically ionized type detector of the column 5 equipped with a high voltage power source 6' so that they are irradiated with Iyman alpha rays and isolated to establish an ion current. The level of the currenr is detected and amplified as potential signals by an electrometer 7 and is generated in an indication recorder 8 and a computer 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60203148-A (JP)
Title: Feed for improving yield of prawn
Inventor: ENDOU TOSHIO
IPC: A23K1/18
Filed: 1984-03-27
Abstract: PURPOSE:The titled feed having improved effect on a bacterium belonging to the genus of Bibrio of prawn, low flow scattering ratio of agent during feeding, causing no loss of effect during preparation, having safety to prawn, containing oxophosphoric acid. CONSTITUTION:For example, a feed is blended with preferably 30-60mg based on 1kg prawn of oxophosphoric acid, molded into pellets, or a raw feed is incorporated with oxophosphoric acid by the use of a binder (e.g., guar gum, etc.), to give the desired feed.
Patent JP-H11240008-A (JP)
Title: Wafer slicing method
Inventor: TSUTSUMI MASAHIDE
IPC: H01L21/304
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for slicing a wafer by which it is possible to make the suppression of an increase in the cutting resistance per cutting compatible with the prevention of the life of an inner peripheral blade from becoming shorter, in a slicing method for obtaining the wafer by cutting an ingot such as a semiconductor silicon using the inner peripheral blade having a diamond electrodeposition whetstone or the like. SOLUTION: A pressure equalizing plate 2 is dressed by a dressing material 4 blended into an adhesive 3 by using the adhesive 3 obtained by blending the dressing material 4 with the adhesive 3 for the pressure equalizing plate 2 when cutting the pressure equalizing plate 2 halfway through. Thus it is possible to suppress an increase in the cutting resistance per cutting, and further, prevent the life of the inner peripheral blade from becoming short and maintain it in a good condition by setting the blending ratio of the dressing material 4 in the adhesive considering the balance between the wear load of an edge and the suppression of the cutting resistance.
Patent JP-H0524530-A (JP)
Title: Cap for reservoir tank
Inventor: SAKATA SHINJI
IPC: B60T11/26
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the liquid leak from the cap of a reservoir tank during the traveling of a vehicle by installing a buffle plate between a diaphragm and a deflector so as to cover a communication hole on the deflector installed on the undersurface of a cap body and forming a through hole on the side part of the buffle plate. CONSTITUTION:As for a cap for a reservoir tank instaled on the master cylinder of a brake device, the undersurface of the cap body 2 having a bottomed cylindrical shape is covered by the fixation through the adhesion of a deflector 4. The center on the bottom part of the deflector 4 is recessed, and a communication hole 6 is formed, and communicates to the reservoir tank. Further, a cylindrical diaphragm 11 is fitted into the opposed semicircular projecting stripes 10 which are formed on the undersurface of the cap body 2, and the part between the deflector and the undersurface of the cap body 2 is divided in the vertical direction. In this case, a buffle plate 14 having a through hole 16 on the side well is arranged between the projecting stripes 10 and the deflector 4, and the excessive effluence of the liquid which flows outside the deflector 4 thorough the communication hole 6 is suppressed.
Patent JP-H02240827-A (JP)
Title: Perpendicular magnetic disk
Inventor: TODA JUNZO
IPC: G11B5/667
Filed: 1989-03-15
Abstract: PURPOSE:To obtain the perpendicular magnetic disk having a high reproduce output by forming a back lining layer over the entire surface of a substrate in such a manner that the product of the radius value in the arbitrary position of the disk and the thickness value of the back lining layer is constant and imparting magnetic anisotropy to the disk so as to have the axis of easy magnetization in the radial direction. CONSTITUTION:The back layer 6 consisting of NiFe is formed over the entire surface including the front surface, rear surface and inner peripheral surfaces 7a, 7b of the doughnut-shaped nonmagnetic disk substrate 7 in such a manner that the product of the radius value (r) and the film thickness value (t) is constant. The magnetic anisotropy is so imparted to this layer 6 that the radial direction has the axis of easy magnetization as shown in figure. The perpendicular magnetic recording layer 5 consisting of CoCr is further formed on the layer 6. The sectional area where magnetic fluxes pass is constant from the inner to the outer periphery of this constitution and the spins in the direction of the axis of easy magnetization are closed through the front surface, side faces and rear surface and, therefore, the magnetostatic energy decreases and the generation of triangular magnetic domains is suppressed. As a result, the fan shape magnetic domains having the axis of easy magnetization in the radial direction are uniformly formed and the disturbance in the magnetic domains is lessened. The high reproduced output with less fluctuation is, therefore, obtd.
Patent JP-H08263657-A (JP)
Title: Object explanation device
Inventor: YAKURA TOKUMASA
IPC: G10L15/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide an object explanation device which estimates a place where an object is likely to conceal oneself from situation knowledge when the object to become an object is not detected in an input picture. CONSTITUTION: The input picture from a color camera 2 is partiion-separated in an object recognition part 12. The objects of the respective partitions are specified by referring to a physical dictionary 14 in an object specification part 13. A relative position specification part 15 specifies the relative position of the specified object against a reference object. A situation judgement part 16 judges the presence or absence of the objective object from a relative position relation and the objective object inputted from a sound recognition part 10. When the objective object does not exist, the place where the object is likely to conceal oneself is estimated from situation knowledge. The response is outputted by sound through a sound synthesis part 21.
Patent JP-H05226940-A (JP)
Title: Amplifier circuit
Inventor: IZAWA KAORU
IPC: H03F1/00
Filed: 1992-02-15
Abstract: PURPOSE:To provide the amplifier circuit in which control of power supply application or interruption or control of output muting or the like is not required and noise at application of power or at interruption of power is suppressed by the control of an amplifier means itself. CONSTITUTION:The amplifier circuit is provided with an amplifier means (amplifier 20) which is operated through the provision of an operating current, in which an output is interrupted (open state) when an operating current is stopped to amplify an input signal, with an operating current limit means (current limit circuit 30, noninverting current limit section 32 and inverting current limit section 34) limiting an operating current of the amplifier based on the detection of a transit of a power voltage to be supplied to the amplifier means.
Patent JP-H06246351-A (JP)
Title: Roller leveler
Inventor: NAGATA SATOO
IPC: B21D1/05
Filed: 1993-02-26
Abstract: PURPOSE:To provide a roller leveler in which the inclined angle of a group of work rolls is easily set. CONSTITUTION:This rollar leveler is provided with a frame 12 a upper work roll group 14 constituted of plural work 141-5, and a lower work roll group 16 constituted of plural under work roll 161-6 more than the number of upper work roll 14 and support by the frame 12. Both groups are vertically movably supported by the frame the upper work roll group is rotatable around the axial center line 48 of the first upper roll 141 by which the material 22 is received for the first time.