baber/WOPTO huggingface dataset:
Patent JP-S58209448-A (JP)
Title: Casting mold having self-lubricity
Inventor: NISHIMURA OSAMU
IPC: B22D11/059
Filed: 1982-05-28
Abstract: PURPOSE:To provide a lubricating effect to the casting mold itself and to make charging operation easy, by plating nickel on the inside surface of a casting mold for continuous casting and dispersing boron nitride therein simultaneously. CONSTITUTION:Boron nitride is dispersed in nickel in the process of plating the nickel on the inside surface of an ordinary casting mold made of copper or the like for continuous casting. In the case of plating nickel by, for example, electroplating, a plating soln. consisting essentially of nickel salt, ammonium chloride and boric acid is used and the nickel plating is accomplished by an electroplating method using Ni or an Ni alloy as anode and the casting mold as cathode. Boron nitride is beforehand added to the plating soln. The boron nitride is dispersed in the plating layer in the form that it is enclosed in the Ni plating, whereby the plating layer having self-lubricity is formed in the casting mold.
Patent JP-H11288288-A (JP)
Title: Pedal operating device
Inventor: ADACHI TOMOSUKE
IPC: G10H1/32
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To secure the operation area of a pedal on a large scale even if the shape of a case is small by mounting movable elements on the pedal and moving the movable elements to vary the operation area of the pedal. SOLUTION: Sliding type movable elements 14A and 14B are freely slidably mounted in the longitudinal direction of a pedal 14. For this, for instance, bent parts are formed in the elements 14A and 14B respectively and the pedal 14 is inserted between and held by the bent parts to be freely slidably supported. Together with them, grooves 18 are formed on the surface of the pedal 14. And, projections 19 formed in the elements 14A and 14B are engaged with the grooves 18. The grooves 18 are formed in length corresponding to the drawing stroke of the elements 14A and 14B. Then, when the elements 14A and 14B are drawn out of the storage position of the pedal 14, the projections 19 slide inside the grooves 18 and the projections 19 come into contact with the other end parts of the grooves 18 so that the elements 14A and 14B are prevented from being drawn off.  Also, the shape of the pedal 14 is changed into a small size at the time of carrying it.
Patent JP-S5717007-A (JP)
Title: Automatic control method
Inventor: TANAKA YASUO
IPC: G05B11/32
Filed: 1980-07-03
Abstract: PURPOSE:To reduce the shift of locus and to increase the reliability, by securing the deviation of the 2nd actuator within the set limit by controlling the speed of the 1st actuator when the position deviation of the 2nd actuator exceeds the set limit. CONSTITUTION:The 1st actuators 6 and 8 are operated by the input signal of an input device 1, and accordingly the 2nd actuators 10 and 12 are controlled automatically. In such case, either the position or the speed of the actuators 6 and 8 is detected by the 1st flow rate control mechanisms 7 and 9, and a detection signal 3 is calculated by an operator 2. The feedback signal of position or speed calculated by the operator 2 is applied to an operator 15, and a control is given to the speed of actuators 6 and 8 when the position deviation of these actuators exceeds the limit set previously at a limit setter 14. Then the deviation of the actuators 10 and 12 is set within a set range to reduce the shift of locus. Thus the operation is simplified for an automatic control system.
Patent JP-H09257786-A (JP)
Title: Reagent container fitted with simple calorimetric table
Inventor: NAITO JUNICHI
IPC: G01N31/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a reagent container capable of simply judging chemical characteristics of a test soln. measured by a reagent by colorimetry even if an exclusive calorimetric instrument set is not purchased. SOLUTION: In a reagent container 1 housing a reagent for measuring chemical characteristics of a test soln. by colorimetry, the reagent container 1 consists of a container main body 2 housing the reagent and the label 3 bonded to the surface of the container main body 2 and a simple calorimetric table 4 for judging the chemical characteristics of the test soln. measured by the reagent by colorimetry is printed on the label. Therefore, several drops of the reagent are dripped to the test soln. sampled to a transparent glass container and, after the container is well shaken, the color of the soln. to be inspected is compared with the colors of the simple calorimetric table 4 printed on the label bonded to the surface of the container main body 2 to make it possible to simply judge the chemical characteristics of the test soln.
Patent JP-H04299379-A (JP)
Title: On-vehicle map display device
Inventor: FURUYA HIROAKI
IPC: G08G1/0969
Filed: 1991-03-28
Abstract: PURPOSE:To provide the on-vehicle map display device which makes an accurate congested road display by making it clear whether a road with its congestion state is monitored or not. CONSTITUTION:The on-vehicle map display device which displays a the road map of the periphery of the current position of a vehicle and a congested section of the road on a display means 1 according to congestion information on the road, whose congested state is monitored, which is obtained by a communication with the vehicle on the road is provided with a display mode selecting means 3 which selects a 1st display mode wherein the road map of the periphery of the current position of the vehicle is displayed or a 2nd display mode for displaying only the road map wherein the congestion state of the periphery of the current position of the vehicle is monitored and a display control means 7 which displays the road map corresponding to the display mode selected by the display mode selecting means 3 on a display means 1, thereby securely showing information on an uncongested road to the driver.
Patent JP-S62247906-A (JP)
Title: Low noise rag tire
Inventor: ITO TAKEHIKO
IPC: B60C11/11
Filed: 1986-04-21
Abstract: PURPOSE:To aim at lowering noise from a tire having a tread surface formed therein circumfer ential rag grooves opened to right and left shoulder sides of the tire, by setting the actual forward edge clutch ratio of the tread forward edge section to a specified value when the tire is new one, which is different from a specific value when the tire is worn up to 50%. CONSTITUTION:Rag grooves 6 opened to both shoulder 2a, 2b sides are formed in the periph eral surface of a rag tire at equal or unequal intervals within the areas of both right and left sides of the tire tread surface (m). In the above-mentioned tire, as to the ground gripping contour of the tire which is obtained when the tire grips the ground under such a condition that the tire pneumatic pressure is set to a JIS standard value and the load thereof is a normal double wheel load, variations in the actual tread length of the tread forward edge section which is forward in the advancing direction, in accordance with the rotation of the tire, is set to be less than a value that is 0.22 times as large as the overall tread length of the tread forward edge section, which is the sum of an actual tread section and the groove section when the tire is new and therefore no grooves are present, but it is set to be less than a value which is 0.70 times as large as the overall tread length when the tire is worn up to 50%. Further, the crossing angle alpha between the tread forward edge line 10 and the rag groove contour line 11 is less than 3 deg. over more than 95% part of the groove contour line 11.
Patent JP-S61249024-A (JP)
Title: Liquid crystal optical element
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/141
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a good display characteristic which is not affected by temp. fluctuations by detecting the temp. of a display part in which a ferroelectric smectic liquid crystal is sealed and changing the voltage of an AC electric field to be impressed according to a temp. change. CONSTITUTION:The temp. of the liquid crystal display part 601 in which the chiral smectic liquid crystal having a ferroelectric characteristic is sealed is detected by a temp. sensor 615 and the signal thereof is inputted to a phase converter 602. The voltage of the electric field to be impressed is changed by controlling the phase according to the temp. change. With, for example, a phase converter 602, the AC voltage is increased at 1% ratio with temp. decrease by 1 deg.C with 30 deg.C as a reference. Then the stable bistable orientation condition is maintained even if the temp. fluctuates between 10-30 deg.C. The good display characteristic which is not affected by the temp. fluctuation is thus obtd.
Patent JP-S5516778-A (JP)
Title: Continuous process line
Inventor: YAMAGUCHI TAKASHI
IPC: B21C47/00
Filed: 1978-07-24
Abstract: PURPOSE: To provide a continuous process line wherein a pinch roll, a length measuring roll, a travelling shearing machine, a plurality of winders and pilers are arranged in this order continuous to the process section, thereby to make the speed of the delivery section equal to that of the process section.  
     CONSTITUTION: After passing through a heat treatment furnace 2, a plating tank 3, a chemical treatment tank 9 and the like, a strip 1 is sent to the delivery section by means of a pinch roll 11, and its length is measured and the strip 1 is cut by means of a travelling shearing machine 33. At the time of manufacturing cut sheets, continuously cut sheets are examined on an examination conveyor 18 during travelling. Rejected sheets are introduced in a reject piler 19, and counted by means of a counter 24. Passed articles are counted by a sheet counter 25 and overlapped on either of pilers 20 and 21. At the time of manufacturing coils, the leading end of the strip 1 is led to a winder 13 or 14. According to this mechanism, even when the driving condition undergoes any change, the speed of driving the delivery section is held equal to that of the process section. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63255769-A (JP)
Title: Schedule management device
Inventor: ISHIKAWA SEIKO
IPC: G06Q10/00
Filed: 1987-04-13
Abstract: PURPOSE:To save manual operations by extracting words according with condition of parts of speech to automatically generate a keyword table where these words are registered. CONSTITUTION:A frequent word detecting means M2 detects word, which belong to a prescribed part of speech and whose frequency in use is higher than a prescribed value, out of words included in schedule items. Words detected by the frequent word detecting means M2 are stored in a frequency word storage means M3. A transfer means M4 transfers words indicated by an input means M1 out of words stored in the frequent word storage means M3 to an indicated storage position of a storage means.
Patent JP-H0848405-A (JP)
Title: Laminated type assembly rack
Inventor: HORIE KENJI
IPC: B65G1/14
Filed: 1995-03-22
Abstract: PURPOSE:To provide a laminated type assembly rack which is excellent in load resistance and vibration resistance and also safe for work operation. CONSTITUTION:Side braces 14a, 14b,... in which rack columns 11a, 11b,..., 12a, 12b,... of six bays are arranged on the front and rear surfaces of rack columns formed with square hollow material, intermediate rack columns 13a, 13b,... are installed erectedly between the front and rear surfaces of them, and crossed braces of upper and lower two sets are combined with connection rails in lateral direction on the side surfaces of the rack columns and rear surface braces 18a and 18b in which at least one set of crossed braces are bridged across intermediate rack columns are arranged. Also at least three or more rack plates are bridged across the rack columns, and interconnecting bases 23a and 23b are arranged at the lower side of the rack columns so as to form a base group of lower layer racks. Then floor members are bridged on the base group through beam members 22a, 22b, and 22c, and upper layer racks are installed erectedly on the floor members to form a laminated type assembly rack.
Patent JP-S5427677-A (JP)
Title: Input/output device
Inventor: SHIYOUROJI KENJI
IPC: H03K17/78
Filed: 1977-07-29
Abstract: PURPOSE:To provide an input/output device which can effect an inspection of an interrelation between a light emitting element connected to an object device for control and a phototransistor element without a real operation of the object device by providing same with a switch for simulating a condition of the object device.
Patent JP-S63255524-A (JP)
Title: Pump of magneto ignition internal combustion engine
Inventor: KIYONO TADASHI
IPC: F02M37/08
Filed: 1987-04-13
Abstract: PURPOSE:To enable a pump to be operated efficiently with its constitution being simple by having a needle make a reciprocating motion through a derivative body magnetized by the permanent magnet of an ignition generator. CONSTITUTION:One end of a derivative body 6 composed of a magnetic material is to be fixed facing each other in a position where it is close to a permanent magnet 1, which is composed of the body of rotation of an ignition generator, and where an extreme minuteness gap ga is maintained between the magnetic pole passing surface. The other end of the derivative body 6 is to face the needle 7 made of a magnetic material through an operating gap gw. The derivative body 6 and the needle 7 are magnetized in this manner each time the magnetic pole of the permanent magnet 1 passes through one end of the derivative body 6 so as to cause the needle 7 to make a reciprocating motion. The reciprocating motion of the needle 7 makes the fluid inflow from an intake opening 15 and outflow from a discharging opening 16, both openings provided on a pump body 4. The pump can thus be driven by utilizing the permanent magnet 1 rotating for ignition purpose.
Patent JP-H01262887-A (JP)
Title: Electric razor with trimmer
Inventor: KITA MASAKAZU
IPC: B26B19/10
Filed: 1988-04-13
Abstract: PURPOSE:To prevent a member for power transmission to a trimmer from enlarging the whole length of an electric razor by providing the linking part of a trimmer driver in a lower side between the upper edge of a main body part and the lower edge of an elastic rocking arm in a driver to equip with the elastic rocking arm, which is projected from the main body part and supports the main body part with being free in reciprocating motion. CONSTITUTION:One edge side of a trimmer block 7 is supported by a pair of supporting shafts 16, which are formed in the front surface upper part of a housing 1, and mounted to the housing 1 with being freely turnable. Then, the respective tips of a pair of linking arms 76 in the upper edge of a trimmer lever 75, which is guided by a rib 17 to be formed in the housing 1 with being freely slidable, are linked to the trimmer block 7. When the trimmer block 7 is turned in such a way, a movable cutting edge in the trimmer block 7 is linked to a trimmer driver 74, which is fit to a driver 84, and the reciprocating motion of the driver 84 is transmitted to the cutting edge. Thus, the whole length can be suppressed to be short in the upper and lower directions.
Patent JP-H10283941-A (JP)
Title: Plasma display panel
Inventor: MORIYA TAKESHI
IPC: H01J11/50
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To allow no peeling-off and falling-down of a barrier rib, allow no breakage of a glass substrate, be highly fine, and enhance a yield at a manufacturing time by specifying the warp amount of the glass substrate of a plasma display panel formed by providing a dielectric layer on the glass substrate in a specific range. SOLUTION: The warp amount 1/R of a glass substrate satisfies an expression (-1×10<-3> m<-1> <=1/R<=1×10<-2> m<-1> ). Where R is a radius of curvature. A dielectric layer is made of glass containing 10 to 80 wt.% of bismuth oxide, and the sum of the percentage contents of lithium oxide, sodium oxide, and potassium oxide is 10 wt.% or less. The coefficient of thermal expansion of the glass substrate (α)50 to 400 at a temperature of 50 to 400 deg.C is 70 to 85×10<-7> / deg. K, and the difference of the coefficients of thermal expansion of the glass substrate and the dielectric layer at a temperature of 50 to 400 deg.C is (-3×10<-7> <=(α)g -(α)d <=15×10<-7> / deg.K), and where (α)g , (α)d are the coefficients of thermal expansion of the glass substrate and the dielectric layer respectively.
Patent JP-H10285692-A (JP)
Title: Damper for speaker
Inventor: HIROSHIMA YUKIMI
IPC: H04R9/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To apply the damper to a non-circular speaker whose minor axis to major axis ratio is high by forming an arm with a straight line part extended in a tangential direction of an inner ring and a circular-arc connecting to an outer ring. SOLUTION: The damper 1 for a speaker comprises a rectangular outer ring 2, an inner ring 3 and an arm 4 connecting them. The type of material of the damper is made of a high polymer planer sheet reinforced by a woven cloth made of high elastic fibers such as glass fibers. Each arm 4 is made up of a straight line part 4a extended in a tangential direction of the inner ring 3, two straight line parts 4c, 4e in parallel with the straight line part 4a and circular-arc parts 4b, 4d connecting the straight line parts. Since the outer ring 2 is made almost rectangular, the damper 1 for speaker is fixed to a housing of the speaker at two sides. Thus, the damper 1 for speaker is applied to a non-circular speaker whose minor axis to major axis ratio is high and also applied to a multiple drive speaker.
Patent JP-2000287429-A (JP)
Title: Structure of brushless dc motor
Inventor: KO GINJU
IPC: H02K21/22
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of swing and noise generated on a rotor for the long life of the rotor, by forming the diameter of a permanent magnet so as to become the same as that of a ballance piece, and forming the permanent magnet and balance piece so as to attract each other correspondingly with a constant distance between them kept. SOLUTION: A stator 3 is connected to a balance piece 2, and fixed to a corresponding stationary object by the shaft tube 31 of the stator 3. The stator 3 is pivoted to the shaft 41 of a rotor 4 through a rotational member 32, the permanent magnet 44 of the rotor 4 is formed so as to meet the balance piece 2, and the rotor 4 is controlled by a circuit plate in common use and a controlling element such as a hall induction element, so that the rotor 4 is started up and rotated. It is thus possible to provide the rotor 4 for stable rotation by the balanced attraction formed by the permanent magnet 44 and the balance piece 2, and long life of the motor because of no swing or noise during rotating.
Patent JP-S5518609-A (JP)
Title: Focus detector of camera
Inventor: TOKUTOMI SEIJIROU
IPC: G02B7/30
Filed: 1978-07-25
Abstract: PURPOSE: To eliminate the effect of variations in the outputs among photoelectric transducer groups and sliminate the need for driving circuits by processing the respective outputs of two groups of the photoelectrlic transducers which change the changes in the respective relative positions of the subject to electric signals by an  electrical processing unit.  
     CONSTITUTION: While the subject 1 is projected through total reflecting mirrors 2, 4 onto a photoelectric transducer group 8 by a projecting lens 6, it is projected through total reflecting mirrors 3 (rotary type), 5 onto a photoelectric transducer group 9 by a projecting lens 7. The outputs i 1 ..., i 1 '... proportional to the quantity of incident light from the respective photoelectric transducers d 1 ..., d 1 ' are led to an electric processing circuit 10, whereby the focuses are detected and measured. in the processing circuit 10, the effect of variations in the outputs is removed by obtaining the output differences between the adjoining transducers of the same group of two sets of the transducer groups and the time when focus matches is detected by converting the output differences to absolute values, again obtaining differences between the diagonal ones among the transducers, doing so between the diasonal ones in the opposite direction, obtaining the differences therebetween, converting front focus, rear focus and focusing and ditecting the ration at which said output differences become zero. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5616234-A (JP)
Title: Data collection unit
Inventor: MAEDA SHIYOUJI
IPC: G06F17/40
Filed: 1979-07-17
Abstract: PURPOSE: To enable to reduce the function stop period of the monitor control system, by changing the number of the input circuits required, when the number of monitor item input circuits is changed, in the monitor item delivery circuit of the monitor control unit.  
     CONSTITUTION: The data delivery processing circuit 31 performs the address designation sequentially as the monitor item input circuits 11, 12...1N, and address is designated for the circuit 1N. Further, when temporary memory output sense line 24 is at memory set status tentatively, the circuit 31 detects the memory set status tentatively by using the data empty sampling pulse at the cycle control pulse forming circuit 53, and the cycle control pulse is formed to complete one cycle transmitting operation. Thus, the function stop period for the monitor control system can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5518058-A (JP)
Title: Package for semiconductor device
Inventor: SASAKI HISAO
IPC: H01L23/04
Filed: 1978-07-25
Abstract: PURPOSE: To prevent solder splash from adhering onto a semiconductor chip within a container at soldering time by forming a metallized layer for mounting a cap only on the upper outer peripheral surface of the wall for mounting the cap.  
     CONSTITUTION: A package is formed by a grounding conductor 1 formed with header 7 for mounting a semiconductor chip 8 at the center and a dielectric 2 formed to surround the heater 7 and secured onto the conductor 1. This dielectric 2 has a stepped portion 2a of substantially the same height as the header 7 and a wall portion 2b for mounting a frame-like cap 2a. An external wiring conductive layer 4 is so formed on the surface of the stepped portion 2a as to reach the vicinity of the header 7. The metllized layer 6 for mounting the cap to be coated on the wall portion 2b is coated merely on the upper external wall surface. Then, the cap placed on the wall portion 2b is soldered in a solder layer to the side surface thereof. Accordingly, it can prevent solder splash from entering into the container. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08289029-A (JP)
Title: Multi-point communication equipment
Inventor: AOYANAGI YASUO
IPC: G10L19/00
Filed: 1995-04-17
Abstract: PURPOSE: To reduce the cost of the communication equipment by decreasing number of decoders to simplify the communication equipment. CONSTITUTION: When a discrimination device 120 receives a code word sent from opposite stations 200-1 to 200-N, the discrimination device 120 outputs a selection signal used to select M-sets of code words among N-sets of code words with priority of higher power based on the quantity of a gain index of the code word to a selection device 130. The selection device 130 selects M-sets of code words with high power based on the selection signal and provides an output to decoders 140-1, 140-2 and 140-3. The decoders 140-1,140-2 and 140-3 convert the code word into a linear PCM signal. An adder 150 adds three linear PCM signals and provides an output of the sum to a D/A converter. The D/A converter converts the linear PCM signal into an analog signal.