baber/WOPTO huggingface dataset:
Patent JP-H0263280-A (JP)
Title: Video device equipped with compensation circuit for signal path of frequency modulation signal
Inventor: GERUTO RAIME
IPC: H04N5/931
Filed: 1989-03-22
Abstract: PURPOSE: To compensate transmission distortion of a luminance edge of a video image by using a diode switch that is connected to an output terminal of a delay element so as to provide a prescribed limit voltage to the output terminal of the delay element. CONSTITUTION: A correction circuit 9 is provided with a delay element 10 to a signal line for a frequency modulation video signal and a coupling element 11 placed after the delay element and the delay element 10 and the coupling element 11 form in common a band pass filter 12. The delay element 10 produces a delay depending on the amplitude via a diode switch 20. When the amplitude of the frequency modulation video signal at a signal output terminal 19 of the delay element 10 exceeds a prescribed limit voltage UD, the diode switch 20 is set conductive thereby and the conducted switch 20 limits the frequency modulation video signal to a voltage equal to the limit voltage UD of the diode switch 20. Thus, transmission distortion of a luminance edge of a video image is compensated.
Patent JP-H01304117-A (JP)
Title: Preparation of polypyrrole latex and use of said latex for forming conductive film
Inventor: ERIIZE DESUTORIKAA
IPC: H01B1/12
Filed: 1989-03-22
Abstract: PURPOSE: To obtain a film of various thicknesses, superior in the electrically conductivity, the adhesive property or the like, by introducing a specific aqueous reaction medium and an auxiliary dispersant into a reaction system, and then adding pyrrole (derivative) in the presence of the water to the same, to be reacted.  
     CONSTITUTION: (a) An aqueous reaction medium (B) is prepared by blending 0.1-8g per 1g of pyrrole (derivative) (A) to be polymerized, of PVA (derivative), (b) 0.3-3mol per 1mol of the A component, of ferric chloride, and (c) water. The B component, and (C) 0.01-7.5mol per 1mol of the A component, of an auxiliary dispersant which is an organic compound generating anion, and is reactable with the (b) component existing in the B component, or has been reacted with the (b) component before it is introduced into the B component (for example: sodium dodecyl sulfate), is introduced into the reaction system, and then the A component is added in the presence of the (c) component to be reacted at 0-50°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06280906-A (JP)
Title: Caliper body of disc brake for vehicle
Inventor: WATANABE MASAHIRO
IPC: F16D55/22
Filed: 1993-03-29
Abstract: PURPOSE:To easily work on a communicating hole for working liquid, which is formed in a half-body of a caliper, by shortening the length of a bridge part in the circumferential direction of a disc so that the caliper body can be formed into a compact shape and light weight. CONSTITUTION:A communicating hole 16a is formed in a strength member 16, which is erected in a ceiling-opening-part 13 in the disc-shaft-direction, so that the hole 16a penetrates the member 16 in the axial direction. Caliper half- bodies 3a, 3b are provided with communicating holes 19, connecting respective fluid pressure chambers 8 to the communicating hole 16a of the strength member 16, so that four liquid pressure chambers 8 of the caliper half-bodies 3a, 3b are communicated with each other through the middle part of the caliper body 3.
Patent JP-H09257423-A (JP)
Title: Human body position detector
Inventor: ADACHI IZUMI
IPC: H04N13/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To reliably detect a position of a human body by projecting radiation regions on right and left toward the human body and receiving reflected light from the radiation regions and also to easily recognize that the human body is appropriately located with respect to a stereo image for allowing the position to be corrected. SOLUTION: Radiation regions 41, 42 of a human body 4 with light projected by light projectors 31, 32 are respectively specified to be a smaller area than at least a face surface of the human body 4 wherein they are formed on the right and left of a face 4a side by side. In order to form the radiation regions 41, 42 a placement distance between the projectors 31, 32 is appropriately set according to a distance from a position detector 1 to the human body 4, while one with light projection directivity is suitable may be selected. Images of the radiation regions 41, 42 of the human body 4 are formed respectively on light receiving regions of a light receiver 50 for outputting light reception signals.  These light reception signals are subjected to subtraction or addition by a signal processing circuit for determining their voltage level, thereby detecting a position and displaying it on a monitor 10.
Patent JP-S61230489-A (JP)
Title: Picture sound processor
Inventor: FUKUZAKI KAZUHIRO
IPC: H04N7/173
Filed: 1985-04-03
Abstract: PURPOSE:To make possible that a user can know the cut-off timing of a line by every regulated time unit and to effectively use a communication tariff by informing a communication time to the user displaying the communication time on the scope of a display by every regulated time after the start of the communication. CONSTITUTION:A picture sound processor 4 consists of a line connecting control part 5, a modem part 6, a timepiece counting part 7 and a data process part 8. And with the line connecting part 5 and the modem 6 in an existing picture sound processor, the timepiece counting part 7 which counts the communication time is provided and also, the data process part 8, with proceeding a signal from a key pad 11 and a picture data and a sound data from the line, proceeds data from the timepiece counting part 7 to display the communication time. The timepiece counting part 7 consists of two timers; a timer 15 which counts every 2min and 30sec and every 3min and 5sec-timer 16 which counts every 5sec and the timers 15 and 16 and the data process part 8 are connected with an interrupt request line 17.
Patent JP-H06277358-A (JP)
Title: Feed device for electrical drive means on movable body
Inventor: ETO TETSUTARO
IPC: A63F9/14
Filed: 1993-03-29
Abstract: PURPOSE:To provide a feed device for an electrical drive means on a movable body, capable of properly feeding power without any adverse effect due to oxidation. CONSTITUTION:A movable body 9 laid on the placement surface of a travel board 8 is fitted with a motor for driving the body 9 to travel along the placement surface. Also, a primary coil is laid under the placement surface, while secondary coils 52c and 55 for receiving power from the primary coil are laid on the movable body 9.
Patent JP-S55162065-A (JP)
Title: Voltage measuring device
Inventor: NAITOU SEIICHI
IPC: G01R19/00
Filed: 1979-06-04
Abstract: PURPOSE: To secure the easy adjustment before measurement for the voltage measuring device utilizing the Josephson junction, by providing the bias current variable means to give adjustment to the intensity of the microwave as well as the set value of the bias current.  
     CONSTITUTION: Triangular wave generator 8 is provided to give the change to bias current I to be supplied to Josephson junction part JC in a certain current width and centering on bias current set value IS. In addition, oscilloscope 9 is provided to use standard voltage nVO supplied from part JC and the signal from generator 8 for the Y- and X-axis inputs each. In such constitution, the adjustment before measurement can be completed by flowing the bias current to part JC to produce the proper standard voltage and then giving adjustment to output voltage EO of variable DC voltage generator 5 to secure to zero output for DC amplifier 6. As a result, the various types of setting adjustment to be carried out before measurement can be done in the quicker and easier way then the conventional method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58188821-A (JP)
Title: Carcinostatic agent
Inventor: KUDOU TAMOTSU
IPC: A61K45/00
Filed: 1982-04-28
Abstract: PURPOSE:A carcinostatic agent, capable of acting on the linking part of phosphoric acid, e.g. adenosine-4-phosphate or adnosine-5-phosphate, etc. which is an acid link of high energy in cancerous cells severing the linking part of the adenosine-3-phosphate, etc. without damaging the normal cells. CONSTITUTION:A carcinostatic agent, capable of acting on the linking part of phosphoric acid in adenosine-40-phosphate (A4P), adenosine-5-phosphate (A5P) or adenosine-6-phosphate (A6P) which is an acid link of high energy in cancerous cells, and severing the linking part thereof with the adenosine-3-phosphate (ATP) or further the respective linking parts of the phosphoric acid with higher energy without acting on the linking parts of the phosphoric acid in ATP, ADP and AMP of the normal cells having no phosphoric acid linkages with higher energy than the ATP. The cencerous cells are constituted of phosphoric acid linkages of high energy, and the linking parts of phosphoric acid in A4P, A5P and A6P are severed to reduce the energy metabolic ability of the cancerous cells. Therefore, the phosphoric acid linking parts of high energy other than adenosine cannot remain and return to the normal ATP.
Patent JP-H11267047-A (JP)
Title: Cooking tool with expansible handle
Inventor: HORIBE ARIHIRO
IPC: A47J43/28
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooking tool of excellent housing perormance and usability having a handle which can be expanded/contracted in simple structure. SOLUTION: A cooking tool comprises a hollow grip, a main body having a handle which is engaged in the grip to be freely reciprocated, and a locking means to fix the handle at a proper position of the grip. In this ease, the locking means is of a selected one among: (a) a constitution in which a middle lock member 13 installed at a tip of the handle 12 is locked to an inner wall of the grip 11, (b) a constitution in which a lock protrusion formed in the handle is locked to a lock part continuous with a lock groove formed in the grip, and (c) a constitution in which a lock piece formed in the handle is locked to plural lock holes formed in the grip.
Patent JP-H11264377-A (JP)
Title: Electromagnetic pump
Inventor: MURATA HIROMITSU
IPC: F04B45/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize an electromagnetic pump by integrally forming a support shaft with a shaft, making the axes of a bearing and the support shaft coincide with each other, preventing loosening of the support shaft caused by a reciprocating motion of a vibrator, and making the outside diameter of the support shaft smaller than the root diameter of an external thread formed on the shaft, and reducing the size of the bearing. SOLUTION: In this electromagnetic pump, en external thread 54 is formed near the end of a frame body 51 of a vibrator 50 of a shaft 53 provided on the vibrator 50, and the tip side from a part formed with the external thread 54 thereon is formed as a support shaft 55 having a diameter smaller than the root diameter of the external thread 54. A fixed plate 63 (a fixed member) attachached with a diaphragm 60 near the end of the frame body 51 of the shaft 53 is attached by screwing a nut 82 to the external threads 54, and the support shaft 55 is supported on a bearing 23a provided on a main body case 10. Therefore, the axes of the bearing 23a and the support shaft 55 coincide with each other. Moreover, the material cost can be reduced by decreasing the outside diameter of the shaft 53.
Patent JP-S63236377-A (JP)
Title: Edge emission type light-emitting diode
Inventor: OMURA TAKAHIRO
IPC: H01L33/44
Filed: 1987-03-25
Abstract: PURPOSE:To enable the surface opposite to the light outputting surface to yield an optical output of the same size by a method wherein current injection regions are so positioned at the two ends of an element surface that they are equal in area and, between the two current injection regions, a current injection region of a prescribed length is provided for the control of laser oscillation. CONSTITUTION:Current injection regions 8 of the same area are formed on both surfaces A and B serving as light-emitting surfaces. Between the two current injection regions 8, there is a current injection region 14 remaining to be injected with a current, insulated by an insulating film 7 and measuring a specified length. Just under the current injection region 14 remaining to be injected with a current, there is an active layer 4, which serves as a light attenuating region with the current injection region 14 not yet injected with a current. Under the conditions, light generated at the two ends of the element does not interfere with each other, and there is no laser oscillation. In a process to follow, an electrode is built for example of Ti/Pt/Au to cover the upper surface of the element, as the result of which currents of the same size are injected into the two current injection regions 8 devoid of the insulating film 7. In this way, the optical outputs are of the same size from the surfaces A and B. One of the two surfaces A and B may be used as an emitting side and the other as the detecting side, which realizes a high-precision monitoring process not demanding the amplification or conversion of the detected light.
Patent JP-H01243856-A (JP)
Title: Power circuit
Inventor: KUROISHI TAKAHIRO
IPC: H02M7/48
Filed: 1988-03-23
Abstract: PURPOSE:To control an apparatus with a high accuracy, by connecting a negative power input terminal on the primary side with the negative terminal of a load and by inserting a load current-sensing resistance and a constant-voltage element into the feedback path for a load current for constant current- controlling said apparatus. CONSTITUTION:A load 4 is supplied with power from a DC power supply via an oscillating transistor 1, a transformer 2, and a rectifier circuit 3. In the constant-current poewr circuit for said load, a load current-sensing resistance 5 and a constant voltage element 6 are inserted into the feedback path for a load current in parallel with each other. Consequently, both sensed voltage VA generated in said sensing resistance 5 and reference voltage VZ generated in said constant-voltage element 6 become negative voltages to GND, and a differential amplifier circuit 8 is connected with said parts 5, 6 to take an electric current ID according to the difference between both voltages VA, VZ. Thus, the electric current flowing into the constant-voltage element 6 is only a part of said load current, and the load current-sensing sensing resistance 5 forms a sensed voltage really based on said load current.
Patent JP-S60215091-A (JP)
Title: Sealing material
Inventor: KAKIMOTO HIROBUMI
IPC: C09K3/10
Filed: 1984-04-11
Abstract: PURPOSE:To provide a sealing material having excellent airtightness, moistureproofness and waterproofness, by providing a pressure-sensitive adhesive layer on part or the whole of the surface of the circumferential side wall of a strip composed of a thermally foamable material consisting of a carbide film-forming agent, a blowing agent and a catalyst. CONSTITUTION:A pressure-sensitive adhesive layer 3 composed of a synthetic butyl rubber is provided on part or the whole of the surface of the circumferential side wall of a strip 2 having a desired crosssectional and composed of a thermally foamable material consisting of a carbide film-forming agent (e.g. starch), a blowing agent (e.g. dicyandiamide), a catalyst (e.g. aluminum polyphosphate) and optionally a liquid org. material such as a liquid rubber. EFFECT:A sealing material having excellent airtightness, long-term stability and applicability can be obtd. USE:Material for a fireproof wall of buildings, vessels, duct, wire, cable, etc.
Patent JP-H07285553-A (JP)
Title: Container hanger
Inventor: MIYAJIMA ATSUSHI
IPC: B65D19/06
Filed: 1994-04-08
Abstract: PURPOSE:To carry clothes hung on hangers which can be transferred together by arranging the clothes hung on the hangers and hanging a large number of them on hanger bodies provided on an upper part of a container. CONSTITUTION:A left frame 2 and a right frame 3 are attached to both sides of a rear frame 1 so that either or both can be folded on the rear frame 1, the rear frame 1, the left frame 2 and the right frame 3 are fixed into a flat channel by appropriate fixing mechanisms (a) to form a container body A, and a hanger body B is hung which comprises a front beam 6 with hanging jigs 4, 5 attached to right and left to respective upper beams 1', 2', 3' on each of the rear frame 1, the left frame 2 and the right frame 3 of the container body A and two rear beams 9, 10 with hanging jigs 7,8 attached respectively to a rear end which are connected perpendicularly and in parallel.
Patent JP-S6073172-A (JP)
Inventor: CHIYAARUZU UIRIAMU POTAA
IPC: F16J15/32
Filed: 1984-04-11
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-S546460-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU TATSU
IPC: H01L21/28
Filed: 1977-06-17
Abstract: PURPOSE: To prevent PN-junction characteristics from deteriorating even if slignment is not done well in a photo etching process, by etching and excavating an oxidation film making use of a difference in film thickness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62229450-A (JP)
Title: Communication controller
Inventor: YAMADA TOSHIAKI
IPC: G06F13/00
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a general communication controller which can transmit documents or the like generated in the host side to a facsimile equipment, by providing a function which is interposed between the host and a printer to transmit information from the host side to the facsimile equipment. CONSTITUTION:A documentation editing device (word processor) 11 as the host and a printer 12 as the printer are provided, and a communication controller 13 which has the function to transmit information to the facsimile is connected to the documentation editing device 11 through centronix interface connectors 14 and 15 and a cable 16, and the printer 12 is connected to this communication controller 13 through centronix interface connectors 17 and 18 and a cable 19, and further, the communication controller 13 is connected to a line 20. When the communication controller 13 is not used, the documentation editing device 11 and the printer 12 are connected directly through connectors 14 and 15 and the cable 16. Thus, the communication controller 13 can be connected and disconnected between the documentation editing device 11 and the printer 12.
Patent JP-H08270763-A (JP)
Title: Lubricating structure in terminal reduction gear for vehicle
Inventor: MATSUZAKA KENJI
IPC: F16H57/04
Filed: 1995-03-29
Abstract: PURPOSE: To lead sufficient lubricating oil into a differential case so as to prevent the generation of seizure to a differential gear in the differential case. CONSTITUTION: The external wall of a differential case divided body 6A is provided with a lubricating oil guide part 10 formed of a first wall part 10A curved in recessed shape in a rotating direction at the advancing time of a vehicle, and a second wall part 10B extended in the rotating direction being connected to the side end part of the wall part 10A. An oil hole 11 for communicating the inside of a differential case 6 with an oil reservoir chamber is provided on the inside of the lubricating oil guide part 10 of the external wall of the differential case divided body 6 and inward in the radial direction of the first wall part 10A. Lubricating oil is thereby led smoothly into the oil hole 11 while being guided by the guide part 10.
Patent JP-H11253705-A (JP)
Title: Solid-liquid separation method and apparatus for watercontaining solid matter
Inventor: OHINATA TETSUO
IPC: B04B1/20
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of significantly heightening the dewatering efficiently by the same solid-liquid separation apparatus as a conventional one by improving the gel property of precipitated solid matter and to provide an apparatus for carrying out the method, regarding a solidliquid separation apparatus for sludge. SOLUTION: Suspended solids in an object liquid to be treated are flocculated and precipitated and the resultant precipitated solids are heated and then separated into solids and a liquid. In a screw decanter type centrifugal separator comprising a bowl 1 rotated at high speed and a screw conveyer 3 installed coaxially with the bowl and rotating in the same direction at a different rotation speed, a heating apparatus 5 is installed in the outer wall of the bowl in the deposition region of solids 4 near a discharge outlet, so that solids deposited in the bowl inner wall can be separated by solid-liquid separation while being heated.
Patent JP-H01242819-A (JP)
Title: Rigid variable magnetic bearing
Inventor: NAKAJIMA ATSUSHI
IPC: F16C32/04
Filed: 1988-03-25
Abstract: PURPOSE:To avoid resonance phenomenon by attaching a superconductive material having a temperature control section and small relative magnetic permeability to at least one side near the magnetic poles of a rotor and of a stator. CONSTITUTION:A rotor yoke 8 of a rotor 1 and a stator yoke 5 of a stator 2 are formed with two sets of magnetic poles 9a, 9b and 10a, 10b mutually opposite at close intervals in a direction of a center line C. A superconductive material 11 functioning as an annular ring-shaped magnetic shielding body is fitted between the two magnetic poles 10a, 10b of the yoke 5, and provided with a temperature control section 12 which can heat or cool the body 11. Thus since the body 11 can be heated or cooled to slightly change its rigidity and to thereby change a resonance frequency, when the number of motor revolutions approaches a resonance point, the resonance frequency can be changed again to avoid resonance phenomenon.
Patent JP-S59196447-A (JP)
Title: Radiation detector
Inventor: HOSOMATSU HARUO
IPC: G01N23/04
Filed: 1983-04-22
Abstract: PURPOSE:To remove the effect of scattered X ray noise, by juxtaposing a detector, which receives scattered X rays, in the vicinity of a detector, which receives transmitted X rays, and differentially combining the outputs of both detectors. CONSTITUTION:A radiation detector comprises a plurality of barrier electrodes 41, 42, 43... which are provided on a semiconductor substrate 20. The radiation detector is arranged on the approximately same plane with a slice plane of a body to be checked 3 so that the transmitted radiation (an arrow with a solid line) through the body to be checked 3. Thus a first multi-channel radiation detector 2a is constituted. Barrier electrodes 51, 52, 53... are juxtaposed with the radiation detector 2a so that the scattered radiation (an arrow with a broken line) from the body to be checked is received. Thus a second multi-channel radiation detector 2b is constituted. The multi-channel radiation detectors 2a and 2b are conected in series at reverse polarities to each other. The differential output of both radiation detectors is applied to an amplifier 8.
Patent JP-H08266380-A (JP)
Title: Cd theft preventing case
Inventor: ITO JUNICHI
IPC: A47F7/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide a CD theft preventing case which is hardly broken and handily removable by removably engaging a lock mechanism section with the opening/closing end section of a main body storage case having a recess storing a CD. CONSTITUTION: A CD is stored in the recess 12 of a main body storage case 10, the opening/closing end section 10a of the main body storage case 10 is closed, and the step section 22 of the fixed section 18b of a lock mechanism section 18 is engaged with an engaging recess 15. A slide section 18a is slide in the direction A. When it is slid to the last, the tip of the slide section 18a presses an engaging step section 14, the engaging projection 20a of a magnetic lock piece 20 is engaged with an engaging recess 21 and is locked. The lock mechanism section 18 is not released from the main body storage case 10. For unlocking the lock mechanism section 18, a magnet is moved near to the lock piece 20, then the clock piece 20 is warped up, and the engagement is released.