baber/WOPTO huggingface dataset:
Patent JP-S57175640-A (JP)
Title: Roller unit
Inventor: TODOROKI TSUNEHIKO
IPC: B65H5/06
Filed: 1981-04-21
Abstract: PURPOSE:To simplify the roller unit, and apply electronics by using pattern memory effect alloy as the pressure applying measure which applies pressure between the pair of roller which clamp and rotate sheet material. CONSTITUTION:When the switch of a copier is put on, currnt flows through the heater of roller 8, and the temperature of the roller unit rises. And when the temperature attains to the transition temperature of the pattern memory effect alloy coil spring 11, the spring 11 begins to elongate, and the pressure is applied between rollers 1 and 2. When the copy is finished and the switch is cut off, the temperature of the roller unit decreases, the spring 11 contracts, and the pressure between the rollers 1 and 2 is released.
Patent JP-S54153232-A (JP)
Title: Electric motor generator device
Inventor: WAKITA YONERIKI
IPC: B60L1/00
Filed: 1978-05-24
Abstract: PURPOSE: To avail effectively the characteristic of direct-wound motor such as starting time and the like, and at the same time, enable to do constant speed operation which is always stable, by providing SCR type adjusting device which excites direct-wound field of a direct current motor cumulatively and differentially by lapping with current of motor.  
     CONSTITUTION: Adjusting device CRF is composed of thyristor stack CRf 2  for normal adjustment and thyristor stack CRf 3  for inverse adjustment. Also, direct current transformer DCCT for detecting current of motor, diode Dd for preventing reverse current, mixed bridge circuit CRf for contrelling constantly generator voltage, diode bridge circuit Rf 1  to excite constantly alternating current auxiliary generator E x  and low voltage are arranged. For example, when electric source voltage is varied, revolution number of motor-generator is apt to be varied in proportion to the variation of electric source voltage, but output current of the adjusting device CRf is made to be varied with gate control, and electric current of direct current field winding MF is made to be varied. From this structure, stable operation by which revolution number N of motor generator is held as nearly constant can be done. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63229319-A (JP)
Title: Three-phase type rotary encoder
Inventor: SAKAMOTO KEIJI
IPC: G01D5/245
Filed: 1987-03-18
Abstract: PURPOSE:To provide a rotary encoder having high resolving power, by obtaining three-phase signals by shifting a means, which detects rotation by the members different in polarity from each other provided to a rotary disc at a predetermined pitch, by 120 deg. in a phase with respect to the predetermined pitch. CONSTITUTION:A code plate 11 has light transmitting parts 11a and light blocking part 11b provided alternately in the same width and light transmitting parts 10R, 10S, 10T are arranged to a fixed plate 10 so as to be shifted by 120 deg. in a phase with respect to the pitch of the code plate 11. The light from a light emitting source passes through the light transmitting parts 11a and the light transmitting parts 10R, 10S, 10T of the fixed plate 10 to be received by light receiving elements. The output signals of the light receiving elements corresponding to the light transmitting parts 10R, 10S, 10T are called an R-phase signal, an S-phase signal and a T-phase signal. The relation between the fixed plate 10 and the code plate 11 is shown by drawings and respective output signals become sine waves but are shifted by 120 deg. in a phase to obtain three- phase AC signals. These signals are inputted to a signal processing circuit to obtain a rotary encoder having high resolving power.
Patent JP-S55153443-A (JP)
Title: Monitoring system for communication unit
Inventor: OGUCHI TAKUROU
IPC: H04B17/23
Filed: 1979-05-18
Abstract: PURPOSE:To remarkably reduce the wirings input and output to the monitor unit and to reduce the cost, by switching the information indicating operating state fed from a plurality of units, in two stages, and transmitting them on the common line. CONSTITUTION:The information required to discriminate the operating state of a plurality of units 1 having various functions and constituting the communication unit passes through the electronic switching circuit 2 in each unit 1 and is fed to the item selection swtich 5 included in the monitor unit 4 via the common line 3, and the desired information is displayed on the meter by switching the switch 5. Further, the common line 3 only passes through the information for one unit, the unit selection swtich 6 in the unit 4 controls the circuit 2 and selects the required unit only. That is, a plurality of units 1 use the common line in time sharing manner by means of the switch 6, allowing to avoid simultaneous transmission of the information in other units.
Patent JP-H11257110-A (JP)
Title: Compression ratio switching device for internal combustion engine
Inventor: NARUOKA TAKAO
IPC: F16C9/03
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a compression ratio switching device for an internal combustion engine wherein a knocking does not occur by smoothly setting the transfer of gas-liquid in a moving space for a lock pin. SOLUTION: A compression ratio switching device 30 is provided on a joint part of a crank pin 6 of a crank shaft 10 for an internal combustion engine and a large end part 15 of a connecting rod, and is composed of an eccentric bearing 4 provided with an engaging hole 14, a cylindrical space 16 which is provided in crank pin 6 and which is composed of a spring chamber 16B mounted a spring 2 therein and an oil chamber 16A, and a lock pin 1 slidably mounted in the space 16. In this case, the spring chamber 16A is communicated to a crankcase through a breathing passage 8, and a coupling passage 9 for communicating the engaging hole 14 with the end part of the lock pin 1 opposed to the engaging hole 14 is provided in the inner circumferential surface of the eccentric bearing 4, in a condition in which the lock pin 1 is engaged to the engaging hole 14.  As a result, air flows smoothly at the time of movement of the lock pin 1, and the moving speed of the lock pin 1 can be improved.
Patent JP-S61220029-A (JP)
Title: Resource allocation system
Inventor: KITAWAKI SHIGEMUNE
IPC: G06F9/46
Filed: 1985-03-26
Abstract: PURPOSE:To eliminate such specification that a job control statement specifies detailed resource request information at executing a program by providing a means for decoding the resource request information and a resource allocation means for allocating resources according to the resource request decoded by said decoding means. CONSTITUTION:When a program name is given, a resource request information block input means 4 reads the member concerned out of a load module library 5 through a library member read part 41, and a resource request information block read part 42 reads resource request information on the member concerned. The resource allocation means 7 allocates resources corresponding to resource request information given from a resource request command input means and the means 42. As a result, a processor time allocation part 71 allocates the total processor time for executing programs, and a file allocating part 72 generates a table for corresponding the program to a file, while a space allocating part 73 allocates a real memory space and a virtual memory space.
Patent JP-S6057766-A (JP)
Title: Image reproducing device
Inventor: SHIMIZU KATSUICHI
IPC: H04N1/04
Filed: 1984-03-28
Abstract: PURPOSE:To utilize efficiently an A-D converter by using an analog switch to process plural analog signals by means of the A-D converter. CONSTITUTION:Terminals 12, 13 and 14 to which analog signals 1, 2 and 3 are impressed respectively are connected respectively to analog switches 15, 16 and 17, and output lines 18, 19 and 20 are connected to an input terminal of the A-D converter 22 via a signal line 21. The ON/OFF control of the three analog switches 15, 16 and 17 is controlled by a control signal at terminals PE0, PE1 and PE2 of an output PORTE of a microcomputer 11. That is, when a logical signal ''1'' is led to the terminal PE0, the anlog switch 15 is turned on, the analog signal ''1'' is impressed to the A-D comverter 22 and similarly the signal at the PE1 and PE2 is impressed to the A-D converter 22. The analog signal impressed to the input terminal of the A-D converter 22 is converted into a digital quantity in a minute time.
Patent JP-H06338924-A (JP)
Title: Communication system
Inventor: MUTO MINORU
IPC: H04L69/40
Filed: 1994-03-30
Abstract: PURPOSE:To detect line abnormality immediately in an idle time without waiting the interval of transmission/reception time by providing an abnormality detection means detecting abnormality based on the consecutive reception of the same logical level bits not less than the number of the consecutive bits of the same logical level. CONSTITUTION:In a communication system by a base band transmission system, a station on a transmission side consecutively outputs the same logical level bits of a prescribed number not less than a first prescribed number and, after then, inverts the logical level. The system is provided with a fixed bit pattern output means 2202 which successively repeats consecutively outputting the same logical level bits of the prescribed number not less than the first prescribed number. Then, a switch means switches the system to transmit the output of the fixed bit pattern output means 2202 to 2204 in the idle time excepting for the time of transmitting transmission data. Then, a station on a reception side detects abnormality based on the consecutive reception of the consecutive bits of the same logical level, which are outputted by the fixed bit pattern output means 2202.
Patent JP-H01235137-A (JP)
Title: Display element
Inventor: KONDO YUKIHIRO
IPC: H01J29/04
Filed: 1988-03-15
Abstract: PURPOSE:To increase the degree of freedom for a display pattern and made a display element thin by providing a translucent display plate formed with a phosphor layer and a field emission type electrode provided with many radiation sections arranged to face the phosphor layer in the vacuum. CONSTITUTION:A field emission type electrode 10 is formed with many radiation sections 11 on one substrate 12, each radiation section 11 has a laminated body laminated with a conducting gate layer 14 made of molybdenum via an insulating layer 13 made of silicone dioxide on the fully doped conducting substrate 12 made of silicone. Emitter chips 16 made of molybdenum are arranged in radiation holes 15 formed through the insulating layer 13 and the gate layer 14 to expose the surface of the substrate 12. The degree of freedom for a display pattern is increased, this display element can be made thin by using the field emission type electrode 10 as an electron beam source.
Patent JP-S60203457-A (JP)
Title: Dot printer
Inventor: SHIROUCHI NAOTO
IPC: B41J2/30
Filed: 1984-03-29
Abstract: PURPOSE:To make printing for a long period of time by equalizing the abrasion of needles by a method in which one-row type and two-rows type are separately used by operating a specific mode switcher and two kinds of drivers, and ending points of the printing lines are made even to equalize the intervals of lines. CONSTITUTION:A carrier feed counter 23 is cleared, a needle-row flag 25 is reset, and data are read out. The first character generator 19 is selected by a letter selection switch 21 as a mode switcher to make two-rows type of high-density printing processing, or the second character generator 20 is selected. The needle flag 25 is not set but (l) is set in the counter 23, printing is made by the first row A needle 6, and h-p/2 is set in the line feed counter 24 of making line feeding. The needle flag 25 is turned ON, l-a is set in the counter 23, printing is made by the second row B needle 6, h+p/2 is set in the counter 24 for making line feeding. These processes are repeated thereafter.
Patent JP-S62217378-A (JP)
Title: Multi-window display control system
Inventor: WADA HITOSHI
IPC: G06F3/048
Filed: 1986-03-18
Abstract: PURPOSE:To execute at high speed a display onto a screen and the access of refresh by providing an address designating circuit for designating the display position of a multi-window, and a display sequence deciding circuit for designating the overlap sequence of the screen, on a display memory. CONSTITUTION:An address designating circuit 3 designates a screen address being the display position of a multi-window display, and a display sequence deciding circuit 4 decides the priority of an overlap when a data is overlapped and displayed. An address data inputted from the circuit 3 is also synthesized by the circuit 4, and an initial data is written to a display memory 2 for writing a data which is displayed on the display screen of a display device 1. Also, the access of a data used for write for the subsequent refresh is executed. In this way, the access of a display memory and a source memory can be executed easily at the high speed, and also, the quality of a screen can be improved without obstructing the refresh in the multi-window display.
Patent JP-H05267045-A (JP)
Title: Superconducting coil
IPC: H01F6/00
Filed: 1992-03-18
Abstract: PURPOSE:To make it possible to obtain a superconducting coil whose entire coil can be clamped uniformly without laying out a bolt in the inner peripheral part of the coil by dispersing and transmitting compression force produced by a bolt laid out in the outer peripheral part of the coil to both the inner and the outer peripheral sides of a conductor. CONSTITUTION:In a superconducting coil which clamps a conductor 4 coiled with a superconducting wire with a bolt 6 by way of a pressure plate 5, a pressure dispersion plate 7 is installed so as to disperse compression force between the conductor 4 and the pressure plate 5. Therefore, the compression force produced by the bolt 6 installed to the outer peripheral part of the coil is transmitted to the pressure dispersion plate 7 once by way of the pressure plate 5 and then transmitted to the conductor 4. This transmitted compression force is received by the central part of the pressure dispersion plate 7 but not received by the end of the plate. It is, therefore, possible to disperse and transmit the compression force by the bolt 6 uniformly to both the inner and outer peripheral parts of the conductor.
Patent JP-S56158170-A (JP)
Title: Method and device for hot spray repairing
Inventor: ITOU HIDEO
IPC: B05D7/22
Filed: 1980-05-12
Abstract: PURPOSE: To check the sticking state of a spray material and improve sticking rate by cooling the wall surface of a furnace while scattering the gas produced from a binder by means of air at the time of repairing the wall surface of the furnace by using the spray material contg. carbon resin as a binder.  
     CONSTITUTION: After a spray material 13 contg. carbon resin as a binder is charged into a material tank 2, a material force-feeder 1 and a water adding device 4 are driven, by which the slurrylike spray material is sprayed from a spray material ejection nozzle 3 to the wall surface 12 to be repaired. At this same instant, high- pressure air 14 is blown to the wall surface of the furnace to be repaired or its vicinity from air ejection nozzles 10, so that the gases 15 produced from the spray material stuck on the wall surface of the furnace and the spray material deposited around the same by rebounding are scattered by the air 14 sent from a compressor through the nozzles 10, whereby the repairing area is prevented from being covered by the gases. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06273889-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: C08J7/04
Filed: 1993-03-22
Abstract: PURPOSE:To prevent fog due to drying even when the coating speed of an emulsion is increased and to prevent curling of the photosensitive material even when it is stored in a roll state by incorporating a dry fog preventing agent into the same side as an emulsion layer is formed, specifying the glass transition temp. of a supporting body, and subjecting the supporting body to heat treatment at temp. lower than the glass transition temp. before applying the emulsion. CONSTITUTION:The photosensitive body has at least one silver halide emulsion layer on a supporting body and contains a dry fog preventing agent in the same side as the emulsion layer. The glass transition temp. of the supporting body is between >50 C and <200 C, and the supporting body is heat treated at temp. between >40 C and the glass transition temp. The coating speed of the emulsion is preferably >80 m/min. The supporting body is preferably made of polyester such as polyethylene terephthalate and polyethylene naphthalate. The dry fog preventing agent has such an effect to give difference of fog when a photosensitive material with addition of the agent is dried in a coating machine compared to a photosensitive material without addition of the agent, and moreover, the agent gives no difference for natural drying after coating.
Patent JP-S59190150-A (JP)
Title: Roll sheet feeding device
Inventor: ISHIDATE YOSHIYUKI
IPC: B65H23/26
Filed: 1983-04-08
Abstract: PURPOSE:To have smooth feed of roll paper by furnishing a side, which is pressed to the paper in transportation by a resilient member, between the roll paper and the transport member. CONSTITUTION:A guide 23 is installed between a roll paper 1 loaded in a paper feed device and a pair of transport means 3, 4. This guide 23 is pressed to the paper in transportation by a resilient member 25, with the surface in contact with the paper. A soft elastical boss 24 is set on this contact surface as being planted. Accordingly slackness of the paper is eliminated by the guide to ensure proper attitude of the paper in transportation, and further degradation of the paper can be prevented.
Patent JP-H03261817-A (JP)
Title: Controlling method for stylus of coordinate measuring machine
Inventor: YAMAMOTO SEIJI
IPC: G01B21/20
Filed: 1990-03-12
Abstract: PURPOSE:To realize measurement with a fixed measuring pressure even when a stylus is flexible by obtaining the displacement of a probe in a direction of each axis of a probe coordinate system when the probe is shifted a predetermined amount because of the reaction in the direction of each axis. CONSTITUTION:In the case of profiling measurement, the scalar when the force obtained by combining the reaction force generated in a direction of a normal vector to the surface of an object 22 to be measured and the frictional force generated when a stylus 20 traces the surface of the object 22 is represented by a vector is used as the force F acting on the stylus 20. Moreover, the directional cosine of the combined force is used as direction cosines lambda, mu. In order to put the object 22 in contact with the stylus 20 at a contact point P with the measuring force F, a zero point of the probe is controlled so that the displacements xd, yd of the probe becomes the value expressed by a formula when Ku, Ky are constants. Accordingly, even a flexible stylus can measure with the constant measuring pressure.
Patent JP-S60206098-A (JP)
Inventor: KURIBAYASHI TAKESHI
IPC: H05K13/02
Filed: 1984-03-28
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-S55153953-A (JP)
Title: Copying machine
Inventor: TSUTSUMI TAKASHI
IPC: G03G21/00
Filed: 1979-05-19
Abstract: PURPOSE:To enable a stainless blank sheet to be attached by taking out a transfer sheet without forming an image in a similar timing to a usual copying processes by a blank take-out signal. CONSTITUTION:Depressing blank button W for producing a blank sheet take-out signal with periphery equipment of a copier, such as sorter connected allows a central processing unit to carry out a blank print routine: it sends out a transfer sheet from sheet feeder 8 in the same timing as the usual copying processes without effecting processes, such as charging, exposure, and developing in order to synchronize the peripheral equipment. As a result, the transfer sheet is sent out as a blank sheet without image transfer from photosensitive drum 3.
Patent JP-H11240606-A (JP)
Title: Elevating conveyer
Inventor: YAMASHITA WAKIO
IPC: B65G17/18
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a container which is held from both sides by grippers attached to chains from falling out or turning over at curved sections of the chain's path. SOLUTION: A conveyer which holds and conveys a container comprises a pair of endless chains 6 which run parallel to each other, and many rubber grippers attached thereon. The chains 6 run alogn a locus comprising an upper horizontal travelling section 6A, an upper curved travelling section 6B, a middle vertical travelling section 6C, a lower curved travelling section 6D, and a lower horizontal travelling section 6E. Supporting conveyers 30 and 32 which support the bottom part of a container which is conveyed held by grippers are arranged under the upper curved travelling section 6B and the lower curved travelling section 6D respectively. Since the supporting conveyers 30 and 32 support the bottom face of the container while it advances through the curved travelling sections 6B and 6D, the posture of the container does not become unstable.
Patent JP-S63228468-A (JP)
Title: Rotary disk-shaped storage device
Inventor: FUKAYA NOBURO
IPC: G11B20/10
Filed: 1987-03-17
Abstract: PURPOSE:To approximately unify a recording density over all tracks by delaying the signal speed of serial data as a track number is large in which the serial data are recorded. CONSTITUTION:The radius RN of a track, in which the value of a track number TR is N, is determined based on the outer diameter, etc., of a recording medium 9 while p-qN, p, q are constant. On the other hand, since the recording medium is rotated at prescribed speed and the recording density of the inner-most side track is constant, when the bit interval of the inner-most side track is TS, a constant K goes to TS/RN. When the period of a clock signal CK is tc, the output data of a ROM 1 corresponding to the track number N is DN and the maximum value of CT 4 is N, TS=(N-DN)/tc is obtained. Since the DN goes to N-(p-qN)K/tc, the output data D of the ROM 1 are selected based on this, and then, the recording density of all tracks can be the same as the recording density of the inner-most side track.
Patent JP-H10245599-A (JP)
Title: Particulate detergent composition for automatic tableware washer
Inventor: OKANO TOMOMICHI
IPC: C11D17/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a particulate detergent composition for an automatic tableware washer wherein the constituent perfume is uniformly dispersed throughout the entire to inhibit nonuniform perfuming, and no perfume component remains in the washer or on the tableware. SOLUTION: This composition contains a particulate solid component (a) comprising an inorganic compound or an organic compound, a nonionic surfactant (b) having a melting point of 40 deg.C or below and a perfume (c). Component (c) is a liquid mixture prepared by uniformly dissolving in component (b), this mixture is added to part or all of component (a), and the obtained mixture is agitated to uniformly disperse components (b) and (c) in component (a).
Patent JP-S52145720-A (JP)
Title: Dc motor driving circuit
Inventor: SUZUKI ISAO
IPC: H02P7/06
Filed: 1976-05-31
Abstract: PURPOSE: To make a stable reciprocating shifting with little vibration by providing a light shielding board on a mechanical part to be shifting and a light detector upon a stationary table facing against it. 
     COPYRIGHT: (C)1977,JPO&Japio