baber/WOPTO huggingface dataset:
Patent JP-H0712630-A (JP)
Title: Apparatus for detecting abnormal weight of product comprising a plurality of filling materials
Inventor: TADA HIROMICHI
IPC: G01G15/00
Filed: 1993-06-22
Abstract: PURPOSE:To detect the excess or shortage of the weight of : materials in a plurality of kinds, which are sequentially filled in a container and form one complete product. CONSTITUTION:In a detecting apparatus, a measuring device for measuring the weight of filling material is assembled beneath each filling device for the filling step of cup noodle and comprises the following parts. Each measuring device 40 is provided beneath each automatic bag inputting device, respectively. A cup 12 is floated from the support of a filling plate 5. A measuring stage 2 receives the total load of the cup 11 12. A lifting air cylinder 3 is directly connected to the measuring stage 2 and the cup 12. The air cylinder 3 is fixed to a base stage 4. A load cell 1 is attached to the mounting surface of the cup on the measuring stage 2. The total load of the cup 12 is applied on the load cell 1 when the cylinder 3 is lifted, and the weight of the cup 12 is measured. The distortion output signal of the load cell 1 is connected to a judging circuit, and whether the weight is proper or not is discriminated. When the weight is excessive or short, the cup is excluded from the line.
Patent JP-S5880079-A (JP)
Inventor: KATSUYAMA TETSUJI
IPC: B60J5/04
Filed: 1981-11-02
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-H0842565-A (JP)
Title: Solid lubrication full type ball bearing
Inventor: KONDO HIROMITSU
IPC: F16C33/66
Filed: 1994-07-28
Abstract: PURPOSE:To provide smooth rotation characteristics and high durability by using a solid lubricant in a part where rolling friction and slide friction occurs to the interior of a bearing and specifying a last gap after a rolling body is incorporated. CONSTITUTION:Inner and outer rings 1 and 2 are formed of a polyamide high molecular material and a rolling body 3 is formed of a martensite stainless steel and a solid lubrication film 4 formed of, for example, crystalline PTFE, is formed on the orbit surfaces of the inner and outer rings 1 and 2 on the surface of the rolling body 3. A last gap S formed in a gap between the inner and outer rings 1 and 2 is set to 0.7-4d, wherein (d) is the diameter of the rolling body 3. When the last gap S is reduced to a value lower than 0.7d, since the moving area of the rolling body 3 is not sufficiently ensured, an influence is easily exercised by reverse friction. When it exceeds 4d, a state that the rolling body 3 is not present in a load position is continued for a long time and this is non-preferable. This constitution prevents the increase of rotation torque owing to friction and provides smooth rotation characteristics and durability.
Patent JP-S5966975-A (JP)
Title: Wire feeder
Inventor: ARAI KUNIO
IPC: B23K9/133
Filed: 1982-10-08
Abstract: PURPOSE:To perform smoothly and easily welding which is divided in forward and backward directins by providing press rolls for a welding wire and wire reels separately for forward and backward welding in the stage of dividing equally the section of a cylindrical base material in both forward and backward directions from one place and welding the base material. CONSTITUTION:A feed roll 2 for a welding wire is provided near the outside circumference of a cylindrical base material 1 to be welded. A press roll 3 for forward revolution and a press roll 9 for backward revolution are provided on both sides of the radial directin of the material 1. A wire reel 4 for forward revolution and a wire reel 10 for backward revolution are provided on both sides of the roll 2, and a conduit 5 for forward revolution and a conduit 6 for backward revoluton are provided along the outside of the material 1 from the wire outlet of the roll 2 to the tip of a welding torch 7. The roll 3 is pressed and the wire from the reel 4 is guided into the conduit 5 by the roll 2 and is then fed to the tip of the torch 7 in the stage of welding the material 1 in a forward direction C from the point A thereof to a symmetrical position B. The above-mentioned roll is changed over to the roll 9 and the material is welded to the point B by the method similar to the method for forward welding in the stage of changing over the welding in a backward direction D.
Patent JP-H0464078-A (JP)
Title: Radar signal processor
Inventor: SUGIMOTO NAOMI
IPC: G01S7/32
Filed: 1990-07-04
Abstract: PURPOSE:To enable the preventing of increase in erroneous alarms by providing a automatically threshold coefficient setting circuit to set the optimum threshold coefficient while a threshold conversion circuit and a mean calculation circuit are added to suppress clutters. CONSTITUTION:A threshold conversion circuit 5 converts a geometry of a threshold into a Weibull distribution function having a geometry parameter determined from a distribution calculating circuit 4. A mean calculating circuit 6 calculates a moving mean in a distance way. Then, an automatically threshold coefficient setting circuit 7 calculates and sets the optimum threshold coefficient automatically based on inputs from the circuits 5 and 6 to be supplied to a constant erroneous alarm probability circuit 8. The circuit 8 compares a threshold calculated based on an output of a pulse Doppler filter 3, the moving means in the distance way and a geometry parameter of a clutter with a threshold level signal multiplied by a threshold coefficient and a signal beyond the threshold level is regarded as target to detect the number of targets separated from the clutters. This enables adaptation to the clutters even when the clutters show the Weibull distribution function thereby preventing increase in erroneous alarms.
Patent JP-S6237280-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D5/26
Filed: 1985-08-13
Abstract: PURPOSE:To compact structure, by a method wherein a power cylinder is formed integrally with the containing casing of a control device adapted to control a rear wheel steering rod through a power steering device. CONSTITUTION:A hydraulic control mechanism D, adapted to control a power cylinder 12, is contained in a containing casing 8b, formed integrally with a cylindrical casing 8a for containing a rear wheel steering rod 9, together with a control mechanism C, and the hydraulic control mechanism D includes a spool valve 25 adapted to switch an oil passage. The spool valve 25 is slidably placed in a valve housing 27 secured to the rear wheel steering rod 9 through a coupling part 26. The spool valve 25 is situated on the extension of a control rod 15 extended from the control mechanism C.
Patent JP-S6422107-A (JP)
Title: Voltage level detecting circuit
Inventor: YOSHIDA TAKUJI
IPC: H03K5/08
Filed: 1987-07-17
Abstract: PURPOSE:To execute the voltage detection with a small temperature dependency by a resistance dividing circuit having the different temparature dependency and an MOS transistor converted to two types of output levels with a threshold. CONSTITUTION:An output A of a first inverter 1 is outputted by a resistance dividing of a first resitance element 1a and a second resistance element 1b, and after a power source voltage Vcc, which is a detecting voltage, exceeds the threshold of a P-MOS 11, it rises accompanying the source voltage Vcc. A second inverter 2 converts the output A of the first inverter 1 to two types of an output level Vcc or a threshold VT by the value set from the threshold (VT) of N-MOSs 22 and 23. Consequently, when the temperature rises, a reduced part V of the output A is corrected by a reduced part  VT of the threshold of the second inverter 2, and when both reduced parts are made equal and the temperature rises, a detecting level can be constantly held.
Patent JP-H1120808-A (JP)
Title: Feeding device of set-up type case
Inventor: YASHIRO HIROSHI
IPC: B65B41/06
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent a failure in the pick-up using a suction cup even when an upper surface is inclined when sheet-like members which are different in thickness on one side and on the other side are stacked. SOLUTION: A supporting member 14 to support a lowest sheet-like member C is first tilted, and the upper surface of the highest sheet-like member C is set to be horizontal. A follower 37 which is slidable with respect to a cam whose upper end is thin and whose lower end is thicker is provided on the supporting member 14. When the supporting member 14 is elevated, its inclination gradually becomes horizontal, and the highest sheet-like member C is kept constantly horizontal.
Patent JP-2000325117-A (JP)
Title: Necklace
Inventor: IWAMOTO KAZUO
IPC: A44C25/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make the linking and separating operations of both ends of a necklace very simple. SOLUTION: A first link part 2 and a second link part 4 are connected to the ends of the necklace main body 1. A first magnet 3 and a second magnet 5 are disposed in a first storage room 2c and a second storage room 4c respectively in such a way that the north pole and the south pole face a first opposite flat plate 2a and a second opposite flat plate 4a respectively. A hole or groove 2d is formed in the first opposite flat plate of the first link part 2, and an engagement projecting piece 4d is formed in the second opposite flat plate 4a of the second link part 4. The engagement projecting piece 4d is inserted into the hole or groove 2d when the first opposite flat plate 2a and the second opposite flat plate 4a, facing each other, come close to each other.  The first link part 2 and the second link part 4 are connected to each other with the magnetic force of the first and second magnets 3 and 5.
Patent JP-H1122580-A (JP)
Title: Fuel injection device
Inventor: ISHIGAKI HIROTATSU
IPC: F02M45/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To improve degree of freedom for adjustment of fuel injection rate, by providing a discharged-flow control means, which accumulates discharged fuel and limits discharged fuel flow until its fuel pressure reaches a given pressure, in a fuel discharge path for discharging high-pressure fuel in a control room during fuel injection. SOLUTION: Before fuel injection, a control room 32 is filled with high pressure fuel, the pressure pushes down a main piston 23a of a needle valve 23 and closes a fuel injection hole 21. On the other hand, when a back pressure control valve is opened at fuel injection timing and high pressure fuel in the control room 32 is discharged from a fuel discharge path 34, the needle valve lifts and opens the fuel injection hole. In this fuel injection valve 5, a discharged flow control means, which consists of a pressure chamber 51 for accumulating pressure from discharged fuel, and a pressure release valve 52 which releases the pressure chamber 51 to discharge fuel from the pressure chamber 51 when pressure in the pressure chamber 51 reaches a given pressure, is installed in the fuel discharge path 34. This reduces NOx and improves engine full-load performance.
Patent JP-H0227696-A (JP)
Title: Control device for cold-cathode fluorescent lamp
Inventor: KANO MITSUNARI
IPC: H05B41/282
Filed: 1988-07-15
Abstract: PURPOSE:To save energy and improve safety by feeding the maximum current of the preset current value to an inverter at the initial stage of the lighting of a cold-cathode fluorescent lamp, reducing the preset current value after the lighting of the cold-cathode fluorescent lamp, and applying the voltage for obtaining the desired light quantity to the inverter. CONSTITUTION:A constant current driving circuit 3 stably feeding the current to an inverter 2 according to the preset current value and a current setting circuit 4 optionally setting and changing the current value of the constant current driving circuit 3 are provided. The maximum current of the preset current value is fed to the inverter 2 at the initial stage of the lighting of a cold-cathode fluorescent lamp 1, the voltage larger than rated voltage is applied to the inverter 2. The preset current value is reduced after the lighting of the cold-cathode fluorescent lamp 1, the voltage for obtaining the desired light quantity is applied to the inverter 2. The inverter 2 is driven by the constant current, thus the constant power is fed to the cold-cathode fluorescent lamp 1, energy is saved, safety is improved.
Patent JP-H0227055-A (JP)
Title: Construction panel
Inventor: TOMITA SEIICHI
IPC: E04F13/12
Filed: 1988-07-16
Abstract: PURPOSE:To absorb dew water and enhance anti-corrosiveness, fire resistance, and rust preventive property by consolidating a front surface material and a rear surface material to accomplish a construction panel with a core interposed, and affixing unwoven cloth with water absorptive and fire retardant properties to the exposed surface of this rear surface material. CONSTITUTION:A core 10 consisting of synthetic resin form is interposed between a rear surface material 5 and a front surface material 1, and they are consolidated to form a construction panel A. An unwoven cloth with water absorptiveness and fire retardant property is affixed to the exposed surface of this rear surface material 5.
Patent JP-H1126784-A (JP)
Title: Optical semiconductor module and manufacture thereof
Inventor: TACHIMORI MASASHI
IPC: H01L31/0232
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a small optical semiconductor module superior in response performance. SOLUTION: The module comprises optical semiconductor elements 3, optical fibers 4 optically coupled with the elements 3, electric circuits electrically connected to the elements 3. The elements 3 and electric circuits are disposed on the same semiconductor Si substrate 1 having wiring patterns laminated on the substrate 1, for connecting the elements 3 to the circuits. Circuit elements such as resistors and capacitors are formed or disposed on the substrate surface having positioning marks showing mounting positions of the elements and circuits, thereby visually positioning and fixing en bloc the elements 3 and circuits.
Patent JP-S6333777-A (JP)
Inventor: SHIMADA HIROYUKI
IPC: G09F9/30
Filed: 1986-07-29
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-2001006212-A (JP)
Title: Optical recording medium
Inventor: MIYATA KAZUTOMO
IPC: G11B7/24047
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To certainly protect a recording film and certainly record and reproduce signals by forming a laminated body on a face having a specified groove in such a manner that the laminated body is suspended to cover the side faces on the inner and outer circumferences of the groove but does not reach the bottom of the groove. SOLUTION: In the laminated body 6, a first dielectric film 3 prevents the water content from a disk substrate from reaching a signal recording film 4 and a second dielectric film 5 prevents the external water content from reaching the signal recording film 4 and increases the reproduction output by an optical enhancement effect. The laminated body 6 is formed on the face of a disk substrate 2 where a groove 8 is formed and is formed on the principal plane of the disk substrate 2, on the end face 2a of the outer circumference and on the inner circumference wall 8a and outer circumference wall 8b of the groove 8.  The recording film 4 is completely covered with the second dielectric film 5 at the inner circumference end and the outer circumference end of the laminated body 6 in a first region, the end face of the film 4 is not exposed to the outside, and thereby, the external water content does not reach the signal recording film 4 in the first region, which prevents corrosion of the film.
Patent JP-H0734094-A (JP)
Title: Liquid bleaching agent composition
Inventor: OGURA NOBUYUKI
IPC: C11D10/02
Filed: 1993-07-19
Abstract: PURPOSE:To obtain the subject composition highly excellent in storage stability, causing decoloration of the fabrics bleached therewith, comprising a specific surfactant, hydrogen peroxide, a bleaching activator and specific compound(s). CONSTITUTION:The objective composition comprises (A) a surfactant selected from those having a straight chain or a branched 8-24C alkyl or alkenyl group(s) and those having alkyl-substituted aryl group(s) (except those corresponding to formulae I, II and formula R<4>COOM) (pref. a polyoxyalkylene ankyl ether or sulfobetaine), (B) hydrogen peroxide, (C) a bleaching activator forming an organic peracid on reaction with the component B (pref. a compound of formula III) and (D) at least one kind of compound selected from those of the formula I [R<1> is 1-20C alkyl, alkenyl, etc.; R<2> and R<3> are each a 1-5C (hydroxy)alkyl] and acid salts thereof, those of the formula II and those of the formula R<4>COOM [R<4> is the same as R<1>; M is alkali (alkaline earth) metal, etc.,].
Patent JP-S6421623-A (JP)
Title: Arithmetic unit assigning system
Inventor: TANAKA TOSHIAKI
IPC: G06F7/00
Filed: 1987-07-17
Abstract: PURPOSE:To decide an actual arithmetic unit constitution simply by allocating uniquely each arithmetic operation in the inputted arithmetic operation series so as to minimize the total processing time. CONSTITUTION:An arithmetic reading section 2 uses a read request signal 22 to read the arithmetic operation from the memory 1 one by one each and stores type of arithmetic operation, an output variable, an input variable 1 and an input variable 2 shown in a register group 3. An operating arithmetic unit/time calculation section 13, in the arrival of a calculation end signal 12 from an arithmetic operation enable calculation section 6, seeks the arithmetic operation to execute the type of arithmetic operation stored in the register group 3 and stores it in a candidate arithmetic unit storage memory 15. When the storage is finished, a read end signal is outputted from the register group 3 to the calculation section 13. If no arithmetic operation to be read exists, a data end signal 5 is outputted from the arithmetic operation read section 2 to the assignment result information section 20. Moreover, a forming section 20, in receiving the signal 5, decides finally the information stored in the memories 19, 14.
Patent JP-2001000515-A (JP)
Title: Deodorizing device
Inventor: IWABUCHI NOBORU
IPC: A61L9/015
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily dilute used ozone to a safe concentration and to discharge the same in a deodorizing device. SOLUTION: The deodorizing device 10 having a fan 15 capable of supplying ozone-containing air and an ozone generator 16 in a procedure chamber 11 has a fan 31 for diluting the ozone concentration which dilutes the ozone concentration of the ozone-containing air of the procedure chamber 11 by introducing the air into the procedure chamber 11.
Patent JP-H0523388-A (JP)
Title: Calcium phosphate porous cement
Inventor: HIRANO MASAHIRO
IPC: A61K6/06
Filed: 1991-07-18
Abstract: PURPOSE:To provide the title porous cement capable of being formed into a porous body advantageous in the transport of nutrition and the formation of a regenerative bone within a short period of time after curing in a living body and made easy to fill by using a powder material containing calcium phosphate cement composed of a specific composition rich in biocompatibility and a polylactic acid powder and a liquid material as base materials. CONSTITUTION:alpha-type calcium tertiary phosphate and calcium primary phosphate dihydrate are mixed so that a Ca/P mol ratio becomes 1.40-1.498 and a polylactic acid powder is further mixed with the resulting mixture to obtain a cement powder material. Next, water is added to the obtained cement powder material to be kneaded therewith to obtain calcium phosphate cement paste. When a bone depleted part or a bone gap part is filled with the obtained paste, the polylactic acid powder is absorbed within a relatively short time to form a porous cement cured body. By this constitution, the tissue of a living body can easily penetrates in the cement cured body and the transport of nutrition becomes easy and healing can be promoted.
Patent JP-H0229406-A (JP)
Title: Production of fluorinated polymer
Inventor: KAWAKAMI HIROYUKI
IPC: C08F220/14
Filed: 1988-07-18
Abstract: PURPOSE:To improve water resistance without decreasing mechanical strengths by copolymerizing N-(2-methacryloyloxyethyl)-tetrafluorophthalimide with methyl methacrylate. CONSTITUTION:N-(2-Methacryloyloxyethyl)-tetrafluorophthalimide of formula I and methyl methacrylate are copolymerized. To obtain a compd. of formula I, N-(2-hydroxyethyl)-tetrafluorophthalimide, obtd. by reacting tetrafluorophthalic anhydride of formula II with ethanolamine, is reacted with methacrylic acid in the presence of an acidic catalyst.
Patent JP-H1069074-A (JP)
Title: Photosensitive element and its using method
Inventor: BELLVILLE DENNIS JAMES
IPC: G03F7/09
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive element having a protective overcoat layer giving improved adhesion characteristics and low image gloss. SOLUTION: This photosensitive element is obtained by laminating (a) on a first strippable substrate, (b) a substantially transparent nonphotosensitive polymer separating layer having a coating weight of 10-150mg/dm<2> , (c) an elastomer layer having a coating weight of 25-200mg/dm<2> , (d) a pigment-added photosensitive layer, and (e) a second strippable substrate adjacent to the photosensitive layer in this order, and when the first strippable substrate is removed, the photosensitive layer exhibits improved adhesion to the second strippable substrate.
Patent JP-H03216199-A (JP)
Title: Method and product for measuring finctional activity of protein s in human liquid plasma
Inventor: RUIJI PUREDA
IPC: C12Q1/56
Filed: 1990-07-05
Abstract: PURPOSE: To determine an activity of the subject substance for diagnosis of thrombosis by mixing a sample of human plasma with an activating substrate, mixing with bovine thromboplastin and determining parameters related to a time starting a coagulating reaction.  
     CONSTITUTION: A sample of human plasma is mixed with an activating substrate plasma comprising a mixture of human plasma deficient in protein S and a purified fraction of Agkistodon contortrix snake venom as an activator for protein C. Further, the resultant mixture is mixed with an initiator reagent containing bovine thromboplastin, calcium ion and phospholipid, and a prothrombin time(PT) as a parameter relating to a time starting a coagulation reaction is measured to determine the biological activity of protein S in a sample of human plasma. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6069423-A (JP)
Title: Combustion device
Inventor: WADA CHIYUUZOU
IPC: F23N1/02
Filed: 1983-09-27
Abstract: PURPOSE:To set an amount of the air for combustion coinciding with frequency, by a method wherein an air regulating means for switching is automatically regulated according to decision of a frequency deciding means. CONSTITUTION:A signal is provided so that the voltage of an output terminal 38 of a frequency deciding circuit 20a is increased in the case of 60Hz and is decreased in the case of 50Hz. Further, a solenoid 35 is connected to an A.C. source 19 through a relay contact 39 which is closed when the signal for 50Hz is provided. The terminal 38 is connected, in order, to an inversion circuit 40, a resistor 41, a point (e), a resistor 42, and a point (d) and a relay 44 of the relay contact 39 is connected to the collector of a transistor 43 having a point (e)-(d) which serves as a base emitter. In the case of 60Hz, the relay 44 is operated and damper brings a suction port into an opening state, and in the case of 50Hz, it forces the suction port into a closed state. This permits automatic setting of an amount of the air for combustion which coincides with frequency.