baber/WOPTO huggingface dataset:
Patent JP-H05110351-A (JP)
Title: Current voltage conversion circuit
Inventor: HOMITSU MASATOSHI
IPC: H03F3/34
Filed: 1991-10-16
Abstract: PURPOSE:To provide the current voltage conversion circuit in which the effect of a temperature characteristic of a base-emitter voltage of an amplifier transistor (TR) is eliminated and an output voltage at no input is set to an optional reference voltage. CONSTITUTION:One of two parallel current feedback amplifiers 11-1, 11-2 is used for a dummy amplifier, an output terminal of the dummy parallel current feedback amplifier 11-2 is connected to an inverting terminal of an operational amplifier 12, a control voltage V1 is applied to a noninverting terminal of the operational amplifier 12 and the output of the operational amplifier 12 is connected to a terminal 2 to which an emitter of an amplifier transistor (TR) of the two parallel current feedback amplifiers 11-1, 11-2 is connected and feedback is applied so that an output voltage of the parallel current feedback amplifier 11-1 is the control voltage V1.
Patent JP-H10141065-A (JP)
Title: Direct in-cylinder injection type spark ignition engine
Inventor: TSUNOKATA AKIHIKO
IPC: F02B23/08
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a combustion chamber structure suitable for a direct in-cylinder injection type spark ignition engine. SOLUTION: In a direct in-cylinder injection type spark ignition engine, a slope 12 inclined such that fuel is guided to the vicinity of an ignition plug 4 through tumbling is formed at the crown part 10 of a piston 1 and a protrusion part 15 protruding from the crown part 10 of the piston 1 and guiding squish in a manner that the squish is spaced away from an ignition plug 4 is formed.
Patent JP-H10136924-A (JP)
Title: Natto food
Inventor: AKATSUKA SHINICHIRO
IPC: A23L11/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new Natto (fermented soybean with Bacillus natto) having good color, little scattering tendency, excellent handleability and dispersibility in use, free from tackiness in the oral cavity in eating to give good palatability, free from peculiar odor to give rich taste and having unique deliciousness and flavor. SOLUTION: This Natto food is prepared by compounding Natto powder with soybean flour and/or dietary fiber. The food is granulated and preferably heat-treated in at least one step selected from a step to compound the Natto powder with soybean flour and/or dietary fiber, a step to granulate and reshape the powdery mixture and a step to dry the reshaped product. The amount of the soybean flour is preferably 0.15-0.3 pt.wt. based on 1 pt.wt. of the Natto powder.
Patent JP-H11128545-A (JP)
Title: Ornamental device
Inventor: MASAKI HIROYOSHI
IPC: A63H33/42
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To give a surprise to everyone looking at an ornamental device for suddenly changing a color of a liquid of a lower layer which falls down from a liquid of an upper layer by switching a forward rotation of a driving means to a backward rotation at a predetermined time period. SOLUTION: This ornamental device 10 encloses a plurality of liquids 1, 2, 3 different in a specific gravity and a color in a casing 11. A driving means for rotating the casing 11 forward and backward is provided. And a means for conveying a first liquid (a pocket 41) open to a forward direction for moving and discharging a specified liquid into a liquid of an upper layer and a means for conveying a second liquid (a pocket 51) open to a backward direction for moving and discharging another specified liquid different from the specified liquid into the liquid of the upper layer are provided fixing in the casing 11. When the casing is rotated forward or backward, the colors of the liquid falling down from the upper layer to the lower layer are different thereby.
Patent JP-S62140012-A (JP)
Inventor: IERUKU SHIYUMITSUTO
IPC: G01B21/20
Filed: 1986-12-12
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-H01138453-A (JP)
Title: Production of gradient gel for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/26
Filed: 1987-11-25
Abstract: PURPOSE:To improve product quality by supplying a medium liquid for electrophoresis while continuously expanding the liquid in a transverse direction and continuously reducing the same in a thickness direction before the medium liquid flowing from the supply port of a gel forming device arrives at a slot outlet. CONSTITUTION:The gel forming device 8 receives the medium liquid for electrophoresis from a static mixer in the supply port 14 and supplies the liquid from a slit aperture 17 via a slot 16 into a mold consisting of two sheets of glass plates. The supply of the coating liquid from the supply port 14 to the slit 16 needs be continuously expanded and reduced in both the width and thickness at the relatively gentle angles of the expansion and reduction and, therefore, the slot 16 of the forming device 8 has the longer length. The angle alpha of the reduction in the thickness direction is preferably alpha<=0.35 deg.. The medium liquid for electrophoresis is supplied while the liquid is continuously expanded in the transverse direction and is continuously reduced in the thickness direction before the liquid flowing out of the supply port of the gel forming device arrives at the slot outlet, by which the quality of the product is improved.
Patent JP-H08155507-A (JP)
Title: Composite carbide roll
Inventor: KIMURA HIROYUKI
IPC: C22C21/02
Filed: 1994-11-29
Abstract: PURPOSE: To provide a light roll to prevent the crack due to the difference in the thermal expansion by forming on the inner surface of a cylindrical cemented carbide sleeve an inner layer of Al-Si alloy where the coefficient of thermal expansion is higher than that of the cemented carbide sleeve, and the difference is below the prescribed value. CONSTITUTION: In a composite carbide roll 3, the outer circumferential surface of a cylindrical cemented carbide sleeve 1 and cast in by a cylindrical inner layer 2. At the side face of the cemented carbide sleeve 1, the sleeve width is increased and the sleeve is inclined inwardly in the radial direction, and formed of WC-Co cemented carbide alloy with wear resistance and excellent in the high temperature strength, white the inner layer 2 is formed of Al-Si alloy excellent in the toughness. The thermal stress due to the thermal expansion attributed to the difference in the coefficient of thermal expansion and the difference in the temperature is reduced by forming the inner layer 2 of Al-Si alloy having the coefficient of thermal expansion which is more than that of the carbide sleeve 1 and whose difference is <=15×10<-6> ( deg.C<-1> ).  No crack is generated in manufacturing the roll, and the quantity of the carbide alloy to be used is reduced to reduce the cost and weight.
Patent JP-H06148318-A (JP)
Title: Bi-static radar device
Inventor: SHINONAGA MITSUYOSHI
IPC: G01S13/46
Filed: 1992-11-04
Abstract: PURPOSE:To perform correlation processing of reflection waves regardless of any transmission wave and then to detect a target reflection signal by estimating the transmission wave from a direct wave and then changing the characteristics of a correlation filter based on the estimation result. CONSTITUTION:A transmission source TX is laid out away from a placement point of a receiver RX and cannot control transmission waveform from a reception side. On the other hand, the receiver RX is provided with an antenna system 1 for receiving the direct wave from a transmission source TX and an antenna system 2 for receiving the reflection wave which is reflected by a target. The reception output of the antenna systems 1 and 2 is frequency- converted and A/D-converted by receivers 3 and 4. The reflection wave conversion output of the receiver 4 is sent to a correlation filter 5 and the direct wave conversion output of the receiver 3 is sent to a characteristic modification part 6. Then, the modification part 6 estimates the transmission waveform from the direct wave conversion signal from the receiver 3, calculates the correlation filter coefficient so that the S/N ratio is maximized, and then gives the calculated coefficient to the filter 5 for changing filter characteristics.
Patent JP-H03155853-A (JP)
Title: Ultrasonic medical treatment device
Inventor: NAGASUMI HIDEO
IPC: A61B18/12
Filed: 1989-11-14
Abstract: PURPOSE:To improve the workability of bleeding stop, coagulation, etc., of the part to be treated by providing a non-contact electric conduction means for bringing a high frequency current to electric conduction to the treated part side through conductive gas supplied to the tip part of an ultrasonic probe at the time of using a high frequency electric surgical knife. CONSTITUTION:In a handpiece 1, an ultrasonic vibrator part 2 is provided, and connected to an ultrasonic driving device 10. In such a state, at the time of using the handpiece 1, first of all, ultrasonic vibration is generated by driving the ultrasonic vibrator part 2, and in a state that the ultrasonic vibration is amplified to necessary amplitude by a horn part 5 and a vibration transfer member 6. The vibration transfer member 6 is placed on the part to be treated, and the part to be treated is crushed by the ultrasonic vibration. Also, when bleeding, etc., are generated in the course of crushing work, the work such as bleeding stop, coagulation, etc., by a high frequency electric surgical knife is executed, the tip part of the handdpiece 1 is held in a state separated from the treated part side of the human body 14 and argon gas is supplied to the tip part, a high frequency electric surgical knife device 13 is driven and the work such as bleeding stop, coagulation, etc., of the part to be treated is executed. Accordingly, the workability of bleeding stop, coagulation, etc., of the part to be treated can be improved.
Patent JP-S63147349-A (JP)
Title: Rom write and label application system
Inventor: NAKAMURA SHIGERU
IPC: H01L23/00
Filed: 1986-12-10
Abstract: PURPOSE:To prevent the overs and shorts of labels and the inconformity of the letters on the label and the content of writing of ROMIC and to make it possible to cope with the writing-in of ROMIC of a small lot and a letter printing work by a method wherein the writingin information of ROMIC and the label letter information are concentrically controlled by a controlling part. CONSTITUTION:The title system is composed of a ROM writer 1 with which information is written on an ROMIC, a printed letter exforiating part 2 with which letters are printed on a label blank and the label is exforiated from a paste-board, an IC feeding an housing part 4 with which an ROMIC 12 is picked out from a feeding case, it is positioned at the prescribed position 3 and an ROMIC 13 is placed in a housing case from the prescribed position 5 to be used for housing, the first hand 6 with which the ROMIC is retained, the second hand 7 with which a label 9 is held by sucktion, a movable handler 8 which supports hands 6 and 7 and has a working range converting the prescribed position 3 to be used to feed IC of an IC feeding housing part 4, an IC prescribed hosing position 5, the exfoliated label position of a printed letter exforiating part 2 and a ROM writer 1 and a controlling part 10 with which the written-in information of the ROMIC is transmitted to the ROM writer 1 and label priniting information is transmitted to the printed letter exforiating part and the operation of a handler is controlled.
Patent JP-S62154574-A (JP)
Title: Manufacture of molten carbonate fuel cell
Inventor: MATSUMOTO HIROZO
IPC: H01M4/86
Filed: 1985-12-27
Abstract: PURPOSE:To simplify the manufacturing process of a cathode plate and to ease the scale enlargement of the plate by sintering a plate obtained by processing wood pulp in which NiO powder is adsorbed and coagulated with a paper machine, and sintering it at high temperature to form a cathode. CONSTITUTION:NiO powder and wood pulp are mixed in the water to produce slurry suitable for making a sheet with a paper machine, and a coagulating agent is added to the slurry to coagulate the powder to the pulp, then a sheet is manufactured with a paper machine. The sheet is sintered in an oxidizing atmosphere at 1,300-1,600 deg.C to form a cathode comprising a porous NiO elec trode. A unit cell is formed by placing an electrolyte tile between this cathode and an anode.
Patent JP-H08153445-A (JP)
Title: Ground switch
Inventor: GO TOMIO
IPC: H01H31/28
Filed: 1994-11-30
Abstract: PURPOSE: To provide a ground switch in which the fusion between a blade and a contact can be prevented at input without increasing the input force. CONSTITUTION: A spherical contact part 6 is formed on the top end of an arc contact 1, and a neck under part 1a smaller than the outer diameter of the contact part 6 is formed on the rear part of the contact part 6. The outer diameter of a current carrying contact 2 is set equal to the outer diameter of the contact part 6. An inclined part 7 in which the rear part is lowered to the part opposed to the neck under part 1a and the current-carrying contact 2 is formed on the opposed surface of a blade 3 to reduce the fitting resistance between the contact part 6 and the current carrying contact 2 at input.
Patent JP-H08135793-A (JP)
Title: Cylinder head cover mounting structure for vehicle engine
Inventor: WADA HIDEYASU
IPC: F16J15/10
Filed: 1994-11-04
Abstract: PURPOSE: To properly position a composite gasket and improve assemblage by adding a positioning function for positioning the gasket under engagement with a cylinder head cover at the time of fitting the gasket. CONSTITUTION: A composite gasket 18 is formed out of the second gasket and the third gasket integrated with each other. At the time of internally providing the gasket 18 between the mating surfaces of a cylinder head 4 and a cylinder head cover 6, the coupling groove 26 of the gasket 18 is engaged with the coupling projection of the cover 6, thereby positioning the gasket 18. In addition, the first recess 28 is housed in the first seal section 20, and the second recess 30 is housed in the second seal section 22. According to this construction, the gasket 18, when fitted, can be properly positioned, and a positioning work as well as assemblage can be improved.
Patent JP-H09115083-A (JP)
Title: Remote supervisory and control equipment
Inventor: SHIBATA KEIKO
IPC: G08C15/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the transmission delay of constant cycle data. SOLUTION: Input data are fetched and data are worked into a prescribed format by slave station equipment data input means 1 at slave station equipment from 1 to N and outputted as a transmittable transmission data by slave station equipment data output means 2. At a previously decided time, a time setting means 6 reports it to the slave station equipment data output means 2 while utilizing measured absolute time. At master station equipment P, the data from the slave station equipment from 1 to N are received by a master station equipment data input means 3 and when the constant cycle data are completely collected, it is reported to a packaging timer 5 by a time-up reporting means 7. Then, the packaging timer 5 is timed up and data are outputted from a master station equipment data output means 4 to the outside.
Patent JP-H11117684-A (JP)
Title: Back-filling method for segment ring
Inventor: HAYASHI NOBUO
IPC: E21D11/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a back-filling material from flowing into the front of a shield machine by assembling plural segments like a ring to be constructed along the inside of the natural ground of a tunnel, installing a bag body folded flat in a space up to the natural ground to make a turn, and pressing in a back-filling material in the bag body to press the bag body to the natural ground. SOLUTION: A segment ring 3 is formed along the inside of the natural ground 1 by plural substantially H-shaped segments 2a-2f formed by a base plate 4a and side walls 4b, and the sigment rings 3 are arranged side by side in the longitudinal direction of a tunel to construct a lining. Further, the opposite segments 2a, 2d are respectively provided with operation windows 5a, 5b formed on the base plate 4a thereof. A guide rope 6 is inserted between the segment ring 3 and the natural ground 1 through the operation windows 5a, the terminal of a bag body 7 is connected to the terminal of the guide rope 6 drawn out from the operation window 5b, and the bag body 7 folded flat is installed in such a manner as to make a round of the outside of the segment ring 3.
Patent JP-H02189254-A (JP)
Title: Height adjuster for safety upper cap in automobile
Inventor: WARUTAA YAAN
IPC: B60R22/20
Filed: 1989-11-16
Abstract: PURPOSE: To provide light operation by composing a device to release pawl contact support action by moving it upward by a specified distance in the case where more force is applied by a lock element against a spring when the lock element collides with the pawl in conducting adjusting motion downward. CONSTITUTION: A safety belt fitting 3 is installed by a bolt 4 and a bush nut 5 to freely oscillate on a lock element 2 engaged with a straight guide track formed in an inner surface of a guide rail 1 installed on a pillar of an automobile. In the guide rail 1, plural rectangular openings 6, 7 are formed on the installation surface side to the pillar, and plate-like pawls 8, 9 energized by spring pressure are pivotally supported on lower edges of the openings 6, 7. On the mooring element 2, a lever-like release element 10 is swingably provided, an inclined slit 14 is formed in the release element 10, and an oscillation pin 20 provided on the mooring element 2 is engaged in it to form an oscillation bearing 13. In the release element 10, a first lock element 17 and a stopper 18 are formed, while a second lock element 19 is formed in the lock element 2.
Patent JP-S62152253-A (JP)
Title: Data communication equipment
Inventor: MORISHITA AKIRA
IPC: H04N1/21
Filed: 1985-12-25
Abstract: PURPOSE:To receive data from a transmitting side at the time of reservation without fail by securing a memory area based upon the data quantity information received beforehand before the data are received. CONSTITUTION:A reservation packet including the time information to transmit the data and the data quantity information to show the quantity of the data to be transmitted is inputted through a transmission line 1 and a transmitting receiving control part 6 to an MPU 8. Before and after the reservation time, the MPU 8 secures a necessary memory area to a memory 9 based upon the data quantity information registered beforehand. Next, when an image packet is received, it is discriminated by a keyword, etc., whether the packet is the reserved one or not, and in case of the reserved packet, the image information is stored into the area secured by the memory 9 beforehand. Thus, at the reserved time, the data from the transmitting side can be received without fail.
Patent JP-H09140047-A (JP)
Title: Temperature detector for part
Inventor: FUKUI NORIO
IPC: H02H5/04
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to monitor an increase in temperature for a part accurately, regardless of environmental temperatures, by using a first thermosensitive element for detecting an absolute temperature of the part and a second thermosensitive element for detecting the environmental temperature, and detecting an increase in temperature of the part according to the output of the thermosensitive elements. SOLUTION: A temperature detector includes a first thermosensitive element (TH1) for detecting an absolute temperature (T) of a part, a second thermosensitive element (TH2) for detecting an environmental temperature (T0) of the part, and a monitoring means 4 for detecting an increase (ΔT) in temperature according to the output (RT1 and RT2) of the first and second thermosensitive elements (TH1 and TH2) and generating an alarm signal (S) when the increase (ΔT) is above a given level.
Patent JP-H09135862-A (JP)
Title: Absorptive article and packaging structure therefor
Inventor: IKEJIMA MAYUMI
IPC: A61F13/15
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article as well as a packaging structure therefor, ensuring a high wear feeling and fitness function, and having a good function of preventing a liquid leak. SOLUTION: This structure has an upper surface 13, a reverse surface 14 and an absorptive body independently packaged with a packaging material, when not in use. Also, when the structure is taken out from the packaging material and placed in a stress-free condition, the front part 16 of the structure along a lengthwise direction is bent toward the surface 14. The rear part 17 has an absorptive article 10 bent toward the other part, and packaged independently with a packaging material. The packaging material is kept in contact with the reverse surface 14. The absorptive article 10 has one end 19a dislocated from the other end 19b, so as to keep one end 19a positioned inside the other end 19b, and a bent part 18 folded in two along a lengthwise direction is formed toward the upper surface 14 in such a state as integrated with the packaging material.  In addition, the packaging material and the absorptive article 10 are coiled and sealed integrally and like a roll from the bent part 18.
Patent JP-H06206199-A (JP)
Title: Punching unit for perforating of sheet-like article
Inventor: YOHANESU GEORUKU SHIYAEDE
IPC: B26F1/02
Filed: 1993-11-26
Abstract: PURPOSE: To prevent the generation of force relative to the mass to the external during the operation of a punching unit for perforation of sheet-like article, especially a mail stamp sheet. CONSTITUTION: A vertically movable tool plate 2 is suspended from a lever device, each lever device comprises two lower angle levers 4 and one upper angle lever 5, and the angle levers 4, 5 can rotate about the fixed shafts 8, 11 at their angle regions. The vertical lever arms 4a, 5a are connected to one another by a slip joint 6. A horizontal lever arm 4b holds the tool plate 2, and a horizontal arm 5b holds a counterweight 16. The eccentric pins 14, 14' of a double eccentric mechanism 15 are connected to the slip joint 6 through the links 12, 12'. The tool plate 2 and the counterweight 16 are vertically moved in the directions opposite to one another during the rotation of the double eccentric mechanism 15.
Patent JP-H01139480-A (JP)
Title: Cord wind-up device
Inventor: KATOU MICHIO
IPC: B65H75/42
Filed: 1987-11-24
Abstract: PURPOSE:To obtain a cheap cord wind-up device having a small number of component parts by providing a support means for supporting a reel, rotatably and movably in the diametrical direction of the reel. CONSTITUTION:When a cord 9 is wound up, a clamp means is released so that the cord 9 is wound up onto a reel due to energy stored in a spring 13. At this time, the reel 10 is rotated. Even though the reel 10 is manufacture with a high degree of accuracy, the cord wound on the reel 10 causes rotational unbalance. The bore of a shaft insertion hole in the reel 10 is greater than the diameters of shafts 11, 12, the reel 10 carries out eccentric motion. Then, outer peripheral surface of the reel 10 abuts against the inner peripheral surface of the reel 10, and accordingly, the rotation of the reel 10 is braked. The braking force increased as the rotational speed of the reel increases while it decreases as the rotational speed decreases.