baber/WOPTO huggingface dataset:
Patent JP-S61290434-A (JP)
Title: Variable power copying machine
Inventor: SATO HISAO
IPC: G03G15/04
Filed: 1985-06-18
Abstract: PURPOSE:To simplify the structure of a machine body and to reduce the size and cost of the machine by using a motor of an automatic original carrying device to be optionally and externally connected to the machine to be exclusively used for unmagnification also for the positional control of an optical system and the carrying of originals so as to be optionally switched. CONSTITUTION:The copying machine body is constituted as a machine to be exclusively used for unmagnification and the automatic original carrying device including an original carrying belt 17, a servo motor 30, etc. in its inside is optionally and externally arranged on the upper part of the machine body and connected to the body side through gears 41, 42. Under said state the power of the servo motor 30 can be used for a driving source of the original carrying belt 17 or a driving source of the setting of an image formation lens and the 2nd mirror unit by intermittently connecting magnet clutches 32, 35. Thereby, it is unnecessary to form a driving device for these units on the copying machine body and the size and cost of the machine can be reduced.
Patent JP-S5758448-A (JP)
Title: Forming circuit for residual side wave band
Inventor: TSUNOISHI MITSUO
IPC: H04L27/06
Filed: 1980-09-25
Abstract: PURPOSE:To equalize the group delay distortion in a VSB forming circuit network with a basic wave band, by reducing the scale of circuit, through the insertion of an amplitude equalizer to a modulation circuit using a 90 deg. phase difference branching device and two balanced modulators. CONSTITUTION:A basic wave signal cos(2pift+theta0) from an input terminal 1 is applied to a 90 deg. phase difference branching device 3 through an amplitude equalizer 2. The amplitude equalizer 2 gives a contant loss at a frequency equal to the frequency width of a residual side wave band (VSB) or more, and a loss greater by 3dB than a constant loss at frequency zero is given. The phase difference theta between output 5 and 6 of the branching device 3 is in the relation of theta1-theta2. Each output is balanced and modulated at balance modulators 7, 8 with two carriers cos2pifct and cos2pifct having phase difference 90 deg.. a carrier band signal with VSB forming can be outputted from a terminal 12 by adding each modulated output at an adder 11.
Patent JP-H04334642-A (JP)
Title: Wiper for motorcycle and motor-tricycle
Inventor: MURAMATSU AKIHIKO
IPC: B60S1/34
Filed: 1991-05-10
Abstract: PURPOSE:To provide a motorcycle and motor-tricycle wiper capable of wiping according to a front screen by a simple lightweight device with one wiper arm so as to reduce unwiped parts. CONSTITUTION:There is provided a front screen 1 with its lower side formed wider than its upper side, and a wiper arm 3 oscillated by a motor is extended from the lower side of the front screen 1 to the center. The wiper arm 3 is provided at its tip with a U-shape forked part 4. A pivot 7 protrusively provided on the lower side of the center fitting 6 of a wiper blade 5 is rotatably fitted into the base part of the forked part 4 of the wiper arm 3, and a pin 8 protrusively provided at the upper part of the center fitting 6 is placed inside the forked part 4 so as to be pressed by the inside of the forked part 4.
Patent JP-S5467413-A (JP)
Title: Multi-element magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/17
Filed: 1977-11-09
Abstract: PURPOSE: To reduce the spacing between adjacent tracks and to improve the charging density of the tracks by making a magnetic head of two kinds of the windings common among the tracks of plural elements and the windings different among the tracks of each element.  
     CONSTITUTION: Windings 8 common among tracks are made through all of the winding apertures of a multi-element magnetic head. In this instance, it is possible to make a desired number of windings in the space, which is determined by the size of the windings apertures, without any consideration of the spacing d between adjacent elements. One or two turns of windings different among tracks are made for each track. Although, in this instance, the length of d influences upon the workability, the number of turns may be one or two, and the workability and the production ratio of N.G. can be improved. An AC bias current is fed to the common windings 8 thus constructed, and a recording signal current is fed to the windings 7 different among the tracks so that the signal magnetic field having an overlapped AC bias is generated to make it possible to accomplish the desired high density recording operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5835668-A (JP)
Title: High-speed operating device
Inventor: TORII YOSHIHARU
IPC: G06F7/00
Filed: 1981-08-26
Abstract: PURPOSE:To operate status values of respective areas in parallel, and to operate the status value of the whole of the system, by providing an area operation processing circuit in every area and connecting area operation processing circuits of areas, which have influence upon each other, to report status values. CONSTITUTION:Area operation circuits 3000-3199 which execute operations of areas and generate successively results are allocated divisionally in a high-speed operation device, and circuits 3000-3199 are connected through a control processing circuit 4 and an operation control signal line 5. Circuits 3101, 3110, 3112, and 3121 which have influence upon the area of the circuit 3111 are connected to the circuit 3111 through data lines 6101-6121. When the condition for the operation start is detected in the processing circuit 4, initial values are set to circuits 3000-3199 through the signal line 5, and the operation start is instructed. In this operation stage, the circuit 3111 receives status values from circuits 3101, 3110, 3112, and 3121 through data lines 6101-6121 and reports the status value of itself to these circuits, thus executing the operation for the status value of the whole of the device in a high speed.
Patent JP-S5257444-A (JP)
Title: Ignition system on internal combustion engine
Inventor: MIYOSHI AKIOMI
IPC: H01T13/00
Filed: 1975-11-07
Abstract: PURPOSE: To give effectively are to mixture, the shape of spark and position of spark at the spark portion on the spark plug are controlled magnetically, the length of arc is lengthened, the are energy is increased sharply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6113240-A (JP)
Title: Information retrieving device
Inventor: MAETANI MASAMI
IPC: G03B21/11
Filed: 1984-06-28
Abstract: PURPOSE:To prevent the damage of a film by providing a timer, which is operated when retrieval is terminated or when a prescribed time elapses after retrieval of the film is started with a film illuminating means, to extinguish the illumination, and rewinding the film to a cartridge. CONSTITUTION:When the address of a film frame to be retrieved is inputted to a control circuit 27 with input keys 41, the film is run, and mark detectors 11 send successively mark detection signals 18a'-18c' of the film to a counting part 30. If coincidence between the input signal from keys 41 an the film mark signal is detected by a comparing circuit 27', a film feeding circuit 28 is stopped, and the film mark is displayed, and an FF31 is set to make an AND gate 32 conductive, and a lamp control circuit 29 lights a lamp to project or copy the image of the film. Simultaneously, a timer 33 is started, and the lamp is extinguished after a prescribed time, and the film is rewound to the cartridge by the control circuit 28. Thus, the damage of the film is prevented even if the person in charge leaves his disk or forgets to perform the projection (copy) terminating operation.
Patent JP-H0428898-A (JP)
Title: Article having anodically-oxidized film and its production
Inventor: YOKOYAMA KAZUO
IPC: C25D11/06
Filed: 1990-05-25
Abstract: PURPOSE:To form an anodically-oxidized film with lubricative solid particles incorporated thereinto by conducting electricity in an electrolyte soln. in which the lubricative solid particles are dispersecd and anodically oxidizing Al-based metallic material. CONSTITUTION:The lubricative particles 9 such as molybdenum sulfide and tungsten sulfide are dispersed in an electrolyte 8. For example, an anode 6 made of aluminum and a cathode 7 being a counter electrode are provided in the electrolyte 8 and electricity is conducted. A barrier film 2 is once formed on aluminum 1 of base material. Bores 5 start to be grown from the barrier film 2. In this case, solid particles charged to negative are migrated to an anode in the electrolyte soln. and reach it. An anodically-oxidized film incorporating the solid particles is formed. The anodically- oxidized film 3 forms a structure having a layer 4. which contains the solid particles on the surface and in the parts near to the inner faces of the bores as shown in a figure in the right side of a figure 1. Corrosion resistance, coloring properties and magnetic performance are imported by providing the layer of e.g. corrosion resistant substance and substance 11 having a function such as a lubricant on the surface of the film and the bores as shown in a figure 3.
Patent JP-H08327731-A (JP)
Title: Method for detecting azimuth by radar, azimuth detecting radar equipment and collision avoidance device for automobile
Inventor: AGARI YOSHIHIDE
IPC: G01S13/87
Filed: 1995-05-31
Abstract: PURPOSE: To realize the radar equipment, which can detect even the azimuth of a target body and the collision warming device for automobiles, which can judge the risk of collision precisely, by a simple constitution. CONSTITUTION: The first radar equipment 11, which has the first antenna pattern, detects the distance to a target body and outputs the received signal level, and the second radar equipment 12, which has the second antenna pattern that is different from the first antenna pattern and wherein a part is overlapped with the first antenna pattern, are provided. The second radar equipment detects the distance to the target body and outputs the received signal level. Furthermore, an azimuth/level-ratio-data memory means 13, which stores the relationship of the ratio of the received signal levels of the second and first antenna patterns with respect to the azimuth measured beforehand, and an azimuth computing means 14, which computes the ratio of the received signal levels and the azimuth of the target body corresponding to the computed ratio of the received signal level in accordance with the relationship stored in the azimuth/level-ratio-data memory means 13, are both provided.
Patent JP-S5559889-A (JP)
Title: Polluted water treating apparatus
Inventor: MINOURA HIDEKI
IPC: C02F3/06
Filed: 1978-10-30
Abstract: PURPOSE: To stabilize the quality of water discharger, miniaturize the sludge chamber, and cut down the maintenane cost, by the procedure in which the polluted water in separating chamber is transferred to a catalytic oxidation chamber by a flow rate regulator, the polluted water in the catalytic oxidation chamber is circulated, and the sludge in a sludge storing chember is sent back to the separating chamber by an air lift.  
     CONSTITUTION: Supernatant liquor is sent to the catalytic oxidation chamber 3 by the flow regulator (air left) 8 provided in the separating chamber 1, and SS in the chamber 3, connected to the sludge storing chamber 2 through the transferring hole 9 provided in a partition plate, is centrifugally separated from polluted water circulated by the air blown up from the diffusion pipe 10 and then sent back automatically to the chamber 2 for storage, and the stored sludge is sent back to the separating chamber 1 by opening the valve 13 of the air supply pipe 12 which is usually closed during the maintenance control period. The oxidized water while passing through the catalytic oxidation plate 15 in the chamber 3 is sterilized in the chemical cylinder 14 of the sterilizing chamber 5 and then discharged to the outside. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10310192-A (JP)
Title: Ventilation device for cargo chamber wall of van type vehicle
Inventor: FUKASHIMA KENJI
IPC: B65D88/12
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a ventilation device which is adapted for the wall face of a cargo chamber of a cargo case or the like laid on a van type vehicle and which is excellent in the ventilation capacity in a simple structure and also excellent in the design in a flat appearance and further which is costless. SOLUTION: In an aluminum panel member made of a hollow extruded shaped-member constituting at least a part of the wall face of a door 1 or the like of a cargo case, an opening hole at the inside wall face 56 of the hollow member is formed at a higher position than an opening hole at the outside wall face 55. And a socket-shaped ventilation cylinder 65 provided with a flange at one end thereof is inserted in the opening hole and fixed therein by the flange 66 and then the other end of the cylinder is projected into the hollow part of the panel to form an opening. In this way, the introduced outside air collides with the hollow inside wall of the panel member to separate water contents and flows into the ventilation cylinder of the inside wall side and hence, it can bring out an excellent ventilation capacity in a simple structure.
Patent JP-S6123723-A (JP)
Title: Cooling method of steel strip in continuous annealing
Inventor: KURODA HIROYUKI
IPC: C21D9/573
Filed: 1985-06-21
Abstract: PURPOSE:To cool efficiently a steel strip and to control exactly the steel strip temp. after the cooling to an overaging treatment temp. by adjusting time when the steel strip subjected to the heating and recrystallization treatment in a continuous annealing treatment contacts with plural internally cooled rolls. CONSTITUTION:The plural internally cooled rolls 11, 11a are disposed in the arrow direction of the steel strip S prior to the overaging treatment after the heating and recrystallization in the continuous annealing treatment and the strip S is wound on said rolls so as to contact therewith, by which the steel strip S is efficiently and economically cooled in a short period at >=50 deg.C/sec cooling rate in the cooling part for cooling said strip S. The bearing boxes 31 for the rolls 11 among the rolls 11, 11a are constituted vertically movably by operating mechanisms 30, by which the contact time of the strip S with the rolls 11, 11a is adjusted and the temp. of the strip S is exactly controlled to the overaging treatment temp.
Patent JP-2000318187-A (JP)
Title: Ink jet recorder
Inventor: FUJII MASAHIRO
IPC: B41J2/18
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To realize stabilized high quality printing by providing means for switching interconnection of first through fourth pipe members having one end coupled with the ink ejection opening of a head and provided with an ink pressure feed pump for a capping means. SOLUTION: An ink tank 6 and an the inlet of an ink jet head 1, an ink take-out opening and a valve 3, a nozzle cap 2 and the valve 3, and the valve 3 and a pump 4 are coupled, respectively, through first through fourth tubes 81-84 while the pump 4 and a tube 85, a valve 7 and a tank 6 and a waste liquid tank 5 are coupled, respectively, through tubes 86, 87. These valves 3, 4 are motor cocks which normally supply ink from the tube 82 to 84, and from 85 to 86 so that ink flows from the tube 83 to 84 and from 85 to 87 in response to an input from a control means. Ink sucked from the nozzle of the head 1 having increased viscosity is discharged to the tank 5 to keep the channel resistance at a low level normally thus preventing the load on the pump 4 from increasing.
Patent JP-H01304628-A (JP)
Title: Pilot valve device
Inventor: TAKAGI HIROKAZU
IPC: H01H33/34
Filed: 1988-06-02
Abstract: PURPOSE:To enable high speed changeover so as to improve the reliability of operation by driving a valve through increase in displacement of piezoelectric element body by use of a fluid sealed in a compression chamber between a large and small dia. pistons, and communicating the compression chamber with a valve chamber through a check valve. CONSTITUTION:Under a condition that a sheet face 6 is closed by a ball valve 3, the inside of valve chamber and compression chamber 9 are maintained in the same high pressure conditions. When a voltage is applied to a compression element 13, the element 13 elongates due to an electrostriction effect and a large dia. piston 12 is displaced downwards in accordance with the elongation thereof. The displacement is converted to that of a small dia. piston 11 is amplified based on the continuity of liquid in the compression chamber. The displacement of prison 11 is conveyed to a ball valve 13 through a rod 10 to open a sheet face 6, and the fluid in the chamber 2 is discharged to a fluid discharge port 8. When a voltage to the element 13 is released, the element 13 is shrunk to the original condition, and the valve 3 closes the face 6 by means of a spring 4.
Patent JP-S6025197-A (JP)
Inventor: FUJITA YOUSUKE
IPC: G09F9/30
Filed: 1983-07-22
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-S6025464-A (JP)
Title: Discharge terminal board
Inventor: MANABE TSUNEO
IPC: G01R31/36
Filed: 1983-07-22
Abstract: PURPOSE:To connect easily a printed board to an external measuring instrument with a socket and to test the discharge performance of a battery by providing the printed board with a clip type battery holder, discharge resistance, and its fitting terminal. CONSTITUTION:The rear end part 28 of an operation part terminal 11 is pressed down with a finger to form a gap between its bill-shaped tip contact part 12 and a conductive foil 3 formed on the printed board 1, and a battery 4 is mounted. When the rear end part 28 of the operation part terminal 11 which is pressed down is released from the finger, the bill-shaped tip contact part 12 return to be closed because it is energized by a spring 14, and the negative electrode terminal 6 of the battery 4 is brought into press-contact to hold the battery 4. The conductive foil 3 which serves as the positive electrode terminal of the holder is used as the common positive electrode terminal of plural batteries 4 to be measured and connects with an external terminal part 16A by lead conductive foil 24 through a discharge resistance fitting hole 15A. Further, holes 23A and 23B are provided so as to easily extract the discharge terminal board which is inserted into the socket of the external equipment.
Patent JP-H08329653-A (JP)
Title: Recording medium housing body
Inventor: SHIRAGAMI KEITA
IPC: G11B5/008
Filed: 1995-05-31
Abstract: PURPOSE: To obtain good writing quality when a printed surface is written by writing means, such as ball point pen or pencil, by forming a rough surface on the surface of a recording medium housing body and forming a writing region on the rough surface by printing. CONSTITUTION: The rough surface 12 is formed on the surface of a tape cassette 1 and the writing region 11 is formed by printing on the rough surface 12. The rough surface 12 is formed by using a polishing agent, etc., in such a manner that the surface roughness of the rough surface 12 attains SRa of 0.1 to 2.0μm and more preferably SRa of 0.2 to 1.0μm. The writing region 11 is formed by printing on such rough surface 12. The print is formed by direct printing, such as offset printing and screen printing. The rough surface is formed on the printed surface 11a as well by such constitution. Then, the scratching of a pen tip is obtd. when the printed surface 11a is written by the writing means, such as water pen, ball point pen or pencil, and therefore, the good writing quality is obtd.
Patent JP-S63296663-A (JP)
Title: Food for medical cure
Inventor: SADA TAKUO
IPC: A61K36/00
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a curing food having excellent taste, flavor and palatability and especially suitable for the nutrient feeding for patient of renal insufficiency, by reducing the contents of sodium, potassium and phosphorus and increasing the content of calcium in a seed milk and coagulating the milk in the form of pudding. CONSTITUTION:A seed milk prepared from plant seed is adjusted to low sodium content (preferably <=20mg%), low potassium content (preferably <=50mg%), low phosphorus content (preferably <=30mg%) and high calcium content (preferably >=30mg%) e.g. by ultrafiltration and the treated milk is coagulated with a coagulation agent (e.g. agar-agar in the form of pudding to obtain the objective food for medical cure.
Patent JP-H083561-A (JP)
Title: Liquid crystal composition and liquid crystal element
Inventor: TANAKA CHIHO
IPC: G02F1/137
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a liquid crystal composition, comprising two kinds of carboxylic acid ester compounds, containing fluorine and having specific structures, having a high switching speed in driving at a low voltage and capable of providing a liquid crystal element having a wide range of operating temperatures and a small power consumption. CONSTITUTION:This composition comprises (A) a carboxylic acid ester compound containing fluorine of formula I [R<1> is a 6-16C alkyl, a 6-16C halogenated alkyl, etc.; R<2> is a 1-12C alkyl; (m) is an integer of 2-5; X is O or a single bond] and (B) a carboxylic acid ester compound containing fluorine of formula II [R<3> is a 6-14C alkyl, a 6-14C halogenated alkyl, etc.; R<4> is a 1-12C alkyl; (n) is an integer of 1-5; X<2> is O or a single bond; Y and Z are independently each H or F when (n) is 1-4 and (m) in formula I is 2-5 or (n) is 5 and (m) in formula I is 2-4; Y is H and Z is F when (n) is 5 and (m) in formula I is 5]. For example, the composition is obtained by mixing a compound of formula III with a compound of formula IV at 90:10 molar ratio.
Patent JP-H04359643-A (JP)
Title: Resin-molded bobbin
Inventor: KIMURA KAZUO
IPC: H02K3/46
Filed: 1991-06-06
Abstract: PURPOSE:To facilitate flow of resin into a pole inserting hole, generation of a gap of a boundary between a bobbin and the resin, and managements of size, molding conditions of the bobbin upon generation of the gap. CONSTITUTION:One or several grooves 1e are formed on a periphery of holes 1c for inserting poles at both outer sidewalls of a bobbin 1, and flow of resin 3 to the holes 1c, generation of a gap of a boundary 1d between the bobbin l and the resin 3 are prevented.
Patent JP-S6114458-A (JP)
Title: Throttle valve for carburetor
Inventor: KURIHARA TOSHIROU
IPC: F02M9/12
Filed: 1984-06-29
Abstract: PURPOSE:To function similarly with double barrel carburetor through simple structure by providing a small throttle valve rotatable coaxially in a through- hole made in the center of main butterfly throttle valve of carburetor and opening said throttle valve within small opening range of throttle valve while also opening main throttle valve for large opening than predetermined level. CONSTITUTION:A hole is made in the center of main throttle valve 6 provided in the downstream of Venturi 31 to make a small throttle valve 4 openable coaxially and independently to said hole. A path 8 for leading the fuel through an idle port of carburetor is provided to main throttle valve 6 and communicated with the closed section of small throttle valve. Upon pulling of wire 55 for the purpose to open the throttle valve under operation of engine, the lever 5 will rotate the shaft 41 to open the small throttle valve 4, but since the pin 51 of the lever 5 will rotate in an elongated hole 71 of the rotary lever 7 of main throttle valve 6, main throttle valve 6 is not opened. Upon opening of the small throttle valve 4, more than predetermined level, main throttle valve 6 as the secondary throttle valve will start to open.