baber/WOPTO huggingface dataset:
Patent JP-S5758504-A (JP)
Title: Safety indicating tire
Inventor: NAKAMARU MITSUNORI
IPC: B60C23/20
Filed: 1980-09-27
Abstract: PURPOSE: To improve the safety of a tire by forming a rubber like elastic layer containing a cholesteric liquid crystal and having specific modulus of elasticy via a primer layer having specific modulus of elasticy on the side of an automobile tire within specified area of the tire.  
     CONSTITUTION: A rubber like elastic layer 3 containing a chlolesteric liquid crystal and having modulus of elasticy of 0.2W0.8kg/cm 2  is integrally formed on a tire side 1 starting from the bead base toward the crown within a band like region or the protruded part of the tire side 3/10W6/10 of the section height, a primer layer 2 having modulus of elasticy of 0.2W0.8kg/cm 2  being applied to said region pior to the formation of said bubber like elastic layer 3 which is then covered by a polyurethane protective layer 4 thereby enabling visual inspection of the temperature change of the tire during the running to improve the safety. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6112571-A (JP)
Title: Stacker for paper sheets
Inventor: RIYUU MITSUO
IPC: B65H29/60
Filed: 1984-06-29
Abstract: PURPOSE:To make the promotion of large capacity handling performable in an easy manner without being restrained by numerals of a full detector, by installing this full detector so as to interconnect each light transmitting part of plural mail sorting boxes being installed in response to the specified postal code number, in case of a stacker for paper shetts of postal matter or the like. CONSTITUTION:In case of a paper sheets stacker which control a gate according to mail sorting information and stacks the postal matter P conveyed in a corresponding mail sorting box, each of light transmitting parts is installed in a side part and the same part of each of plurally dispozed mail sorting boxes, while a full detector 34, opposing a light emitting element 32 and a light receiving element 33 face-to-face, is installed in a multipocket-designated one among these mail sorting boxes, for example, a position where to sides of boxes 19A and 19B, and an optical axis of this detector 34 is installed in a notch part 31. And, a controlling device alternately controlling each gate corresponding to each of these mail sorting boxes 19A and 19B being installed in response to the specified identical postal code number is installed in the paper sheets stacker, whereby the postal matter P conveyed to these designated mail sorting boxes is made so as to be alternately fed to each mail sorting box one by one in design.
Patent JP-H07314978-A (JP)
Title: Ink reservable writing instrument
Inventor: INASAWA MITSUO
IPC: B43K23/08
Filed: 1994-05-24
Abstract: PURPOSE:To tighten edge faces using a sack by which a main writing instrument system is introduced into a cap and at the same time, absorb an atmospheric pressure change. CONSTITUTION:This ink reservable writing instrument consists of a flow adjuster 2 provided in the inner forward part of a main writing instrument system 1, an ink tank provided in the inner rear part, a tapered head part 4 of the flow adjuster 2 which is continuous to the tip of a system shaft cylinder 1a, an ink guide rod reaching the tank behind the tapered head part 4, and a cap 5 introduced into the tip of the main writing instrument system 1. In addition, an air passage (a) communicating with the air flow path A of the main writing instrument system 1 is provided on the outer periphery of the rear part of the tapered head part 4 and an inwardly oriented strip is provided on the inner periphery of the intermediate part of a cap peripheral wall to form a sack insertion chamber 8 between the inwardly oriented strip and a cap partition wall 5b. Further, a sack 7 of elastic material is internally mounted in the insertion chamber 8 so that the sack is not detachable but moves in and out and is extendable. The tip of the system shaft cylinder 1a comes tightly into contact with the rear edge part of the sack and the air passage (a) of the tapered head part 4 communicates with the covered part 17 of the sack 7.
Patent JP-S5259692-A (JP)
Title: Polymerization of ethylene
Inventor: OOSAWA MASANORI
IPC: C08F10/00
Filed: 1975-11-12
Abstract: PURPOSE: To prepare polyethylene having broad molecular weight distribution by the polymerization of ethylene in the presence of a specific catalyst having greatly improved catalytic activity maintaining excellent characteristics of the catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11326853-A (JP)
Title: Optical modulator
Inventor: MATSUBARA KOJI
IPC: G02B6/13
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulator generating a strong electric field in an electro-optic crystal waveguide with a small applied voltage and producing a large change in a refractive index of light, and a manufacturing method thereof. SOLUTION: A modulation voltage is reduced by a structure to holding an optical waveguide 1 between upper and lower modulation electrodes 4, 6, 7 and arranging it so that all the components of an applied electric field contribute to the electro-optical effect. Normally, since a waveguide having the electro- optical effect is crystal, a metal material cannot be used as the lower electrode. Therefore, the structure is achieved by adopting a conductive crystal material as the lower electrode 4, and letting waveguide crystal grow hetero-epitaxially thereon.
Patent JP-H03960-A (JP)
Title: Carburetor of internal combustion engine for portable working machine
Inventor: KOBAYASHI TAKESHI
IPC: F02M17/00
Filed: 1989-05-29
Abstract: PURPOSE:To allow the easy application of a modification to each type of carburetors at a minimum cost by applying the constitution wherein an overflow unit or a float switch can freely replace a constant pressure mechanism whenever necessary for fitting to a mounting surface on the bottom of a carburetor body fitted with the aforesaid mechanism. CONSTITUTION:A diaphragm type carburetor is so constructed that the bottom of a carburetor body 18 having a throttle valve 8 freely rotatable and freely slidable axially in a cylinder part 2 vertically extended at the central part thereof is connected to a fuel pump A including a vertically reciprocating diaphragm 53. Also, the bottom mounting surface 60 of the housing 21 of the fuel pump A is provided with a constant pressure mechanism B having a needle valve type flow inlet to be actuated and controlled with a diaphragm 34. When the aforesaid diaphragm type carburetor is replaced, for example, by an overflow type carburetor, the constant pressure mechanism B is demounted from the mounting surface 60 of the housing 21, and an overflow unit C is mounted instead. In addition, the carburetor body 18 upside down is connected to an engine.
Patent JP-H086648-A (JP)
Title: Temperature controller
Inventor: AOKI KAORU
IPC: G05B11/36
Filed: 1994-06-17
Abstract: PURPOSE:To perform highly precise temperature control which is small in overshooting by predicting the trend of a process from the difference in variation rate between the output of a programmer and a measured value, employing the value as a manual reset value of a PID controller, and decreasing or increasing an operation output before a control deviation is inverted. CONSTITUTION:The output of the programmer 4 is inputted to a variation rate detector 6 and converted into an output corresponding to the slope of a temperature rise curve and a measured value is inputted to a variation rate detector 5 as well; and a subtracter 9 subtracts the value converted into an output corresponding to the slope variation of the measured value from the variation rate detector 6 and a multiplier 8 performs multiplication by a constant K2 to obtain the deviation value of the variation rate. A multiplier 7 multiplies the value obtained by converting the output of the programmer 4 through the variation rate detector 6 by a gain K1 and the deviation value output of the multiplier 8 is added by an adder 10 and further added to a bias 11 to obtain the manual reset value, which is added by an adder 13 to the output of the PID controller 3, thereby obtaining the operation output of a control valve 15.
Patent JP-S5835868-A (JP)
Title: Manufacture of small lead storage battery
Inventor: OGURA TAKAO
IPC: H01M4/20
Filed: 1981-08-28
Abstract: PURPOSE:To extend the contact area between a retainer and an electrode plate, supress the increase in the internal resistance of a small lead storage battery, and increase and equalize the capacity of the battery by smoothing the convexes and concaves, which are formed on an unformed plate by a texture during packing of a paste. CONSTITUTION:A paste is packed into a grid 3 placed on a belt conveyer 2 by means of a packing equipment 1. During the above packing, the texture of the belt of the belt conveyer 2 is transferred on the surface of the paste of the electrode plate 3, and convexes and concaves are formed on the surface of the paste of the plate 3. After that, the plate 3 is passed between rollers 5 and 5' rotating at a high speed, while dropping water 4 over the surface of the plate 3. By the means mentioned above, the surface of the plate 3 can be smoothened without causing the paste to adhere to the rollers 5 and 5', and the close contact between a retainer 6 and the plate 3 is improved. Consequently, the variation in the internal resistance of the battery decreases to around 20mOMEGA, the capacity of the battery can be homogeneously increased to from 70 to 80min by discharge time, and the battery capacity variations can be almost disregarded.
Patent JP-S62291176-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HONMA HIDEO
IPC: H01L29/78
Filed: 1986-06-11
Abstract: PURPOSE:To enhance the integration and the performance of a semiconductor device by providing a polycrystalline silicon film contacted with a source/drain region or a base region and separately in a self-aligning manner with a gate electrode or an emitter electrode as a contact member for the regions. CONSTITUTION:The polycrystalline silicon films 16, 16A, 16B of an N-channel MOSFET are separated by a gate electrode 13 in a self-aligning manner into source and drain regions, and connected in a self-aligning manner with the source and drain regions. Thus, an impurity is doped in the polycrystalline silicon film to reduce its resistance to use it as source and drain electrode wirings. Thus, it can be highly integrated and accelerated.
Patent JP-S5838419-A (JP)
Inventor: TERAOKA TAKESHI
IPC: H01H33/32
Filed: 1981-08-31
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-H06350582-A (JP)
Title: Clock subordinate equipment
Inventor: FUJII HIROTO
IPC: H04L7/00
Filed: 1993-06-07
Abstract: PURPOSE:To allow the equipment to cope with the revision of subordinate destination flexibly by executing subordinate synchronization even when a clock extract unit is mounted on any position in a unit-track. CONSTITUTION:One reference clock line 151 is used in common for the equipment and an alarm signal generating function is provided in each of clock extract units 12-1-12-n, and alarm signal outputs of each unit are multiplexed to one corresponding to the mount position of the units in time division control multiplex in a rack 11 so as to be processed in a common processing unit 13. The alarm information is rearranged in the order of subordinate destination units whose information is designated in the common processing unit 13 and a clock extract unit to be subordinated next is decided from the information and a reference clock transmission permission is outputted to the unit based on the mount position. A reference clock is outputted to the reference clock line 151 from only the clock extract unit receiving a transmission permission and the subordinate synchronization is executed.
Patent JP-H06219323-A (JP)
Title: Reinforced plastic automobile
Inventor: TOKUDA MOTOKUNI
IPC: B62D25/00
Filed: 1992-03-27
Abstract: PURPOSE:To lighten an automobile while keeping strength of the car body of the automobile, to mitigate damage of an accident, to make the automobile non-inflammable and to facilitate transportation of the automobile. CONSTITUTION:A car body and a member are formed with reinforced plastic manufactured by putting glass fiber by 20% in an ABS as a material, dissolving it at 200 deg.C-250 deg.C, putting it in a die and pressurizing it at low pressure for 5-10 minutes.
Patent JP-H0920835-A (JP)
Title: Heat-resistant foaming composition
Inventor: KASHIMA MICHIO
IPC: C08L83/04
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a silicone resin, capable of improving flame retardance and heat resistance. SOLUTION: This foaming composition is obtained by mixing 100 pts.wt. silicone resin capable of producing silicon dioxide by thermal decomposition with 5-350 pts.wt. foaming agent.
Patent JP-H01303922-A (JP)
Title: Bicmos logic circuit
Inventor: TSUTSUI HIROAKI
IPC: H03K19/08
Filed: 1988-06-01
Abstract: PURPOSE:To quicken the circuit operation by adopting two stages of drive circuit employing bipolar transistors(TRs) and giving a difference to the size of the bipolar TRs. CONSTITUTION:An internal drive circuit 2 using the bipolar TR of a comparatively small size as its major component is connected after a CMOS logic circuit 1 comprising a CMOS TR, and an external drive circuit 3 using a bipolar TR of a large size as its major component in response to the load of the next stage is connected after the circuit 2. With an output signal going from a low level to a high level, the size of the bipolar TR of the external drive circuit 2 receiving a current to drive the next stage is selected sufficiently large. Then the base current is not directly as the drain current of a PMOS TR but supplied from the small bipolar TR of the internal driving circuit 2 and its base current is supplied in terms of the drain current of the PMOS TR. In this case, the base current of the bipolar TR of the external drive circuit is only supplied to the bipolar TR of the internal drive circuit, the said TR is made small in size the operating speed of the entire logic circuit comprising the bipolar MOS TRs is increased.
Patent JP-H01306355-A (JP)
Title: Device for controlling fluid pressure
Inventor: FUNAKI HIROYUKI
IPC: B60T8/30
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a fluid pressure control device capable of getting a proper knee point at all time by providing a sensor detecting the inclination of a vehicle body, and thereby making decompression starting pressure changeable depending on the input from the sensor. CONSTITUTION:The loading for knee point setting is set up by a computer in a controller 11 based on the average value of existing loading so that the average value of loading is set up based on signals from a sensor 23. When the difference in absolute value between the aforesiad average value of loading and the set value of loading for knee point setting is equal to or more than a specified range, it is judged whether or not an inclination sensor 21 is turned on. If the sensor is found to have been off, that is, when a vehicle is not on a slope, the loading for knee point setting is set up based on the average value of set loading at the time. And if the inclination sensor 21 is found to have been on, that is, when the vehicle is on the slope, the loading determining a knee point is set up based on the average loading value detected by the sensor 23 at the time.
Patent JP-S5859058-A (JP)
Title: Bonding method for crosslinking polyolefin molded product
Inventor: MATSUI MASAKI
IPC: C08J5/12
Filed: 1981-08-28
Abstract: PURPOSE:To perform an bonding with an excellent hydraulic pressure resistant strength without the use of a mechanical joint, by a method wherein an adhering composition, consisting of an organic peroxide and a given PE, is situated between adhering surfaces of a crosslinking polyloefin molded product to pressurize and heat them for crosslinking. CONSTITUTION:Between surfaces to be bonded of a crosslinking polyolefin molded product, an bonding composition, consisting of an organic peroxide (preferably dialkylperoxide) and PE, in which temperature and density (rho) of a melt peak (mp) obtained by a differential thermal analysis method satisfy a condition of mp>=500rho-345,0.915<=rho<=0.970, is located, they are heated (prefer- ably at 10 deg.C higher than 10hr half-life temperature of the organic peroxide in the interposition) as they are pressurized by a molded product (preferably under 5- 150kg/cm<2>) to crosslink them, and this bonds said molded product. Additionally, an amount of the organic peroxide used is preferably 0.1-20 parts for 100pts.wt. polyolefin. EFFECT:To be excellent in a tensile and a peeling strength. USE:To be used for gas pipe, water supply pipe and the like.
Patent JP-S6116048-A (JP)
Title: Photothermomagnetic recording medium
Inventor: OOKAWA HIDEKI
IPC: G11B11/10
Filed: 1984-06-30
Abstract: PURPOSE:To improve the photomagnetic characteristic of a recording layer consisting of a thin rare earth-transition metal amorphous alloy film having the axis of easy magnetization in the direction perpendicular to the film plane by subjecting said layer to a cathodic reduction treatment in an aq. soln. CONSTITUTION:The recording layer of a photothermomagnetic recording layer which is formed of the rare earth-transition metal amorphous alloy film having the axis of easy magnetization in the direction perpendicular to the film plane and executes recording and reproduction of information by irradiation of a light beam is subjected to the cathodic reduction treatment in the aq. soln. A boric acid-borate buffer soln., etc. are used as such aq. soln. for the reduction treatment. The hydrogen generated in the surface of the recording layer is taken into the recording layer by subjecting the recording layer to the cathodic reduction treatment in the aq. soln. and therefore Kerr rotation angle thetaK is increased by selecting adequately the cathode potential. The squareness ratio of thetaK-H loop is improved and the coercive force is increased.
Patent JP-H01304916-A (JP)
Title: Large-sized heating furnace for organic material product
Inventor: NAKAJIMA YASUTAKA
IPC: B29K21/00
Filed: 1988-06-02
Abstract: PURPOSE:To accelerate the rise time speed of temperature of a product by adding a means for radiating far infrared radiation to a means for jetting hot air to the product during the period of heating the product. CONSTITUTION:In order to accelerate the temperature rise of a product 2, the hot air around 170 deg.C is fed from air supplying ducts 14, 15. The hot air is introduced uniformly into a furnace from the ports provided on an inner wall 5, floor plate 8 and lower ceiling 7, as the result, the air temperature in the furnace rises up uniformly and gradually. While, the inner wall 5, floor plate 8 and the lower ceiling 7 are heated by the hot air passing through a side wall space 10, under floor space 9 and ceiling space 11, and become a temperature of 170 deg.C, after that, extreme infrared radiation is radiated from the furnace inside surface thereof (the inner wall 5, floor plate 8 and the lower ceiling 7 are made of alumite which is a material with a high radiation rate of far infrared radiation). The product 2 is heated by the heat transfer as well as the far infrared radiation, and the temperature rises up rapidly. At the time when the surface of the product 2 becomes approximately to the required temperature of 130 deg.C, the temperature of the hot air is lowered.
Patent JP-H09319304-A (JP)
Title: Method and device for generating cipher key for multiple remainder cipher
Inventor: SHIMADA MICHIO
IPC: H04L9/06
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple remainder cipher key generating method and a device for generating groups of mutually-prime n-bit integers from a binary sequence generated at random. SOLUTION: When it is instructed to set a cipher key (step S101), a random number of e0 +...+ek-1 bits is inputted (step S102) and divided into random numbers s0 , ..., sk-1 of e0 , ..., ek-1 bits (step 103), r0 =1, r-1 =0 and j=0 are set up (step S104), and qj is generated depending upon the random numbers s0 , ..., sk-1 (step S105). An equation rj+1 =qj rj +rj-1 to be one step of a reverse Euclidean algorithm is applied to the numbers qj , rj and rj-1 (step S106), the size of the number rj is compared with 2<n-1> (step 107), and when rj <2<n-1> , the qj generating step and the reverse Euclidean algorithm execution step are repeatedly executed by adding numerals to 'j' one by one and groups rj , rj+1 of integers (rj >=2<n-1> ) are outputted as cipher keys.
Patent JP-H10326300-A (JP)
Title: Wiring board designing device
Inventor: ASAKAWA TADATAKA
IPC: G06F17/50
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a wiring board designing device for operating the arrangement or wiring of optimal electronic parts. SOLUTION: This device is provided with a board specification examination layout data preparing/editing part 8 which prepares/edits the layout data of a board based on data stored in a board specification examination preparation data storage part 7 which stores data for specification examination for designing a board on which electronic parts are arranged, board logical drawing data storage part 5 which stores the logical drawing data of the board, or IC interface information storage part 13 which stores the interface information of the IC arranged on the board.  Also, this device is provided with simulators 24-27 which examine the prepared/edited layout data, and an IC interface information changing part extracting/reflecting part 16 which extracts a changing point related with the IC interface information from the layout data edited based on the simulation results of the simulators 24-27 by the board specification examination layout data preparing/editing part 8, and changes the IC interface information stored in the IC interface information storage part 13.
Patent JP-H01305330-A (JP)
Title: Temperature sensor of fiber
Inventor: FURUGUCHI MAKOTO
IPC: G02B6/02
Filed: 1988-06-02
Abstract: PURPOSE:To simplify construction by bonding a metal closely on a clad of a quartz optical fiber. CONSTITUTION:A metal 2 is bonded closely on a clad 1 in this sensor. The sensor is installed in a temperature detecting element B and a light source 10 is connected with the incidence side thereof, while a photosensor 11 is connected with the emission side thereof. When the temperature of the detecting element B rises, a metal 3 and metal powder 4 are expanded, while a fiber 1 made of silica glass is not so expanded as them and broken by a tensile force applied thereto. Thereby the intensity of a light signal transmitted through the fiber 1 is reduced considerably and the rise in the temperature of the detecting element B is detected therefrom.
Patent JP-S6027839-A (JP)
Title: Loading apparatus in soil testing apparatus
Inventor: MOCHIZUKI AKITOSHI
IPC: G01N3/08
Filed: 1983-07-25
Abstract: PURPOSE:To make the measurement of stress accurate, by making it possible to move loading plates in the same direction as a loading rods in the Z direction, associating the movement of the loading plates in the Z direction with the movement of the load mounting rods, thereby preventing the effect on the measured data due to the side friction. CONSTITUTION:A pair of side plates 52 of a movable body 5 has a larger interval than the size of a body under test 1, and the plates face each other. On the inner surface of the side plates, hydraulic jacks 31 and loading plates, which are connected to output shafts 32 of the hydraulic jacks 31, are provided. Loading plates, which are fixed in association with the movable frame body 5 are provided. The loading plates face each other so as to hold the body under test 1. A load cell for measuring the load is arranged on one loading plate. In this way, the sum of the frictional forces at contact surfaces of the movable plates and the body under test becomes zero. The frictional force itself which acts on the part between the body under test and the loading plates is reduced. The effect on the measured data due to the side friction is prevented, and the measurement becomes accurate.