baber/WOPTO huggingface dataset:
Patent JP-S6144509-A (JP)
Title: Device for drilling seal for buried pipe
Inventor: WATANABE TAKEHARU
IPC: F16L1/038
Filed: 1984-08-01
Abstract: PURPOSE:To enhance the efficiency of cutting of a seal by a seal drilling device for the coupled portion of a branch pipe, by providing a cutting edge sensor and a branch pipe open part sensor on a traveling base, and moving the traveling base depending on the outputs of the sensors to position a cutting edge. CONSTITUTION:When a traveling base 6 is moved in a prescribed direction in accordance with a central processing unit so that sensors 19L, 19C, 19R reach one end of a diameter of the open part 5 of a branch pipe 3, the outputs of the sensors change almost simultaneously. The central processing unit detects the changes in the outputs, and detects the time difference between the changes in the outputs to find out a positional difference if any. If the position difference is found out, a tilting motor 18 is driven to correct a position. If the positional difference is not found out, the movement of the traveling base 6 is continued. The movement of the base 6 is stopped when a signal sent out from the sensor 19C and indicating that the open part 5 is passed by is received. The diameter of the open part 5 is determined from the time cost to pass by the open part 5, to perform adjusting movement to the proper position. After the adjusting movement is performed, electricity is applied to an electromagnet to secure the traveling base 6. The efficiency of drilling work is thus enhanced.
Patent JP-H11355897-A (JP)
Title: Sound image localizing headphone device
Inventor: ISHII TORU
IPC: H04S1/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a headphone device which has light and simple constitution and with which the front/back of sound image localization are easily discriminated by installing vibration devices vibrating the front face of the head part of a user and vibration devices vibrating the rear heat part of the user. SOLUTION: A headphone 1 supports face surface vibration devices 2 and 3 and rear head surface vibration devices 4 and 5. Sound localized in the front is reproduced by simultaneously operating the headphone 1 and the face surface vibration devices 2 and 3 at the time of localizing a sound image by a sound image localizing headphone device. The face surface vibration devices 2 and 3 reproduce vibration from the front of the ears of a user, vibrate the surface of the face and the sound image is perceived by the front. At localizing of sound image by the sound image localizing headphone device, sound localized at the back is reproduced by having the headphone 1 and the rear head surface vibration devices 4 and 5 operate simultaneously.  The rear head surface vibrating devices 4 and 5 reproduce vibration from the back of the user's ears, vibrate the surface of the rear head part, and the sound image is perceived by the back.
Patent JP-S6053353-A (JP)
Title: Inverted continuous transmission signal generating circuit
Inventor: KUROSAWA NOBORU
IPC: H04L12/00
Filed: 1983-09-02
Abstract: PURPOSE:To obtain an inverted continuous transmission signal generating circuit with simple circuit constitution by inverting a data string outputted from a serial output terminal of a shift register, and supplying the resulted signal to the input terminal of the shift register. CONSTITUTION:The inverted continuous transmission signal generating circuit 10 consists of a shift register 11 to which a data transmitted from an A/D converter is inputted, and a clock generator 14. When a clock from the generator 14 is inputted to the register 11, the fetched data string is outputted sequentially from an output terminal Sout. This output is inverted sequentially by an inverter 12 and inputted again to a serial input terminal Sin of the register 11.
Patent JP-H04362477-A (JP)
Title: Four-wheel steering device for automobile
Inventor: MOMOSE NOBUO
IPC: B62D7/14
Filed: 1991-06-07
Abstract: PURPOSE:To carry out a steering control with a good resolution property in a small steering angle scope, and at the same time, to carry out a steering in a good performance by a small steering force in a low speed large steering angle scope, as to a four-wheel steering device for automobile furnishing the front wheel steering system and the rear wheel steering system. CONSTITUTION:While a rod 11A connected to tie rods attached to the left side and the right side rear wheels and to drive to steer the rear wheels, and a fluid pressure cylinder 11 to drive the rod 11A in a small steering angle scope of the rear wheels are furnished to a rear wheel steering system, a mechanical type driving mechanism 100 to drive the rod 11A in a large steering angle scope of the rear wheels is provided. The steering system is composed to use the fluid pressure cylinder 11 and the mechanical type driving mechanism 100 separately according to the steering angle scope of the rear wheels.
Patent JP-H04359919-A (JP)
Title: Epoxy resin, and its production and composition
Inventor: IMURA TETSURO
IPC: C08G59/04
Filed: 1991-06-07
Abstract: PURPOSE:To obtain an epoxy resin which can give a cured product having a low coefficient of thermal expansion and excellent heat resistance, etc., by reacting a condensate of a specified naphthalene compound with a specified phenolic compound with an epihalohydrin. CONSTITUTION:A naphthalene compound of formula I (wherein X is alkyl or halogen; j is 2-3; and k is 0-2) (e.g. 1,2-dihydroxynaphthalene) is condensed with an aromatic compound of formula II or III (wherein Y is alkyl, halogen or alkoxy; Z is halogen, hydroxyl or alkoxy; R<1>, R<2>, R<3> and R<4> are each H, alkyl or the like; l is 0 or 1; and m is 0-2) [e.g. 1,2-bis(hydroxymethyl)benzene] in the presence of an acid catalyst. The obtained hydroxyl-substituted aromatic compound of formula IV (wherein n is 1-10) is reacted with an epihalohydrin to obtain an epoxy resin.
Patent JP-S5787732-A (JP)
Title: Automatic winker cancellation device for vehicle
Inventor: MIYAMARU YUKIO
IPC: B60Q1/40
Filed: 1980-11-18
Abstract: PURPOSE:To enable to detect and cancel a winker reliably with little affect of outside disturbance by applying a float type sensor as a detecting element, in the title device cancelling a winker by detecting acceleration of a lateral direction. CONSTITUTION:When a vehicle falls into condition of generating lateral acceleration at a time of a change of a direction a float 11 rotates centering around a shaft 10, a position of a photocoupler 12 slips off that of a reflector 13, optical coupling of a light emitting diode 12a and a phototransistor 12b is disconnected, transistors 12b and 26 turn OFF, a transistor 27 turns ON causing a transistor 29 to be turned OFF. This detector 6 is started to operate with a winker switch 1, fixed voltage Vcc is applied to a control unit C through a switch 30, a condenser 36 is started to charge under lateral acceleration, further, after a fixed period output of an amplifier 48 through condensers 43 and 47 becomes H, which is cancelled through transistors 49 and 50 and a solenoid 25.
Patent JP-H0670944-A (JP)
Title: Dentition correcting device
Inventor: YAMAUCHI KIYOSHI
IPC: C22C14/00
Filed: 1991-06-07
Abstract: PURPOSE:To provide a dentition correcting unit which can alleviate the patient's pain upon mounting without affection upon correction for dentition, to provide a dentition correcting wire member which can exhibit a correction force for each of teeth at different positions, and to provide a dental correcting coil spring member having an excellent durability even against expansion and contraction. CONSTITUTION:A dentition correcting unit for correcting irregular and abnormal dentition, is made of an alloy having a composition which is indicated by a general formula TiaNib-cCc (where a+b=100, b=50 to 52, c: 0.25 to 5.0at%) or alloy having a composition which is indicated by a general formula TiaNib-c-dCcXd (where a+b=10%, b=50 to 52, C=0.25 to 5.0, d=0.25 to 2.0at%, X is at least one kind selected from a group consisting of V, Cr, Fe, Nb, Ta, W and Al.
Patent JP-S648415-A (JP)
Title: Temperature controller with disconnection/short-circuit detecting mechanism on output side
Inventor: MIYAJIMA SHOJI
IPC: G05B23/02
Filed: 1987-07-01
Abstract: PURPOSE:To individually detect the disconnection of a heater and the a short- circuiting accident of a control switch by changing a deciding condition at the time of ON/OFF of a temperature control output. CONSTITUTION:A temperature controller 200 consists of a temperature control circuit 6 and an alarm circuit 15 and the circuit 15 is provided with a disconnection/short-circuit deciding circuit to decide the output of a comparing amplifier 10 and generate a heater disconnection alarm (b) or a control switch short-circuit alarm (c). When a temperature control output (a) of the controller 200 is turned on, disconnection or short is detected after stabilizing a heater current input from a prescribed delay time considering the operation delay of the control switch 3 and the delay time of a power supply input circuit 13. The current input is compared with a set current by a the amplifier 10, and when the current input is less than a set value, heater disconnection is decided. If the current input is more than the set value when the output (a) is off, the short-circuiting of the switch 3 is detected.
Patent JP-S6317760-A (JP)
Title: Pin tractor
Inventor: UENO TOSHIHIKO
IPC: B65H20/20
Filed: 1986-07-09
Abstract: PURPOSE:To aim at reduction in the number of part items, by forming a frame with one member, and making a locking device into a simple structure, in case of a pin tractor available for various printers and so on. CONSTITUTION:A frame 9 of a pin tractor 1 is made of plastics,while mounting holes 14 and 15 are formed at both sides of a projecting part 11 of a rectangular substrate part 10 in piercing this substrate part 10, and a driving toothed pulley 7 being attached to a driving shaft 2 and rotating solidly with it is rotatably supported on the mounting hole 14 on one side. And, a driven pulley 8 is rotatably attached to the mounting hole 15 on the other via a lock member locking the pin tractor 1 to a guide shaft 3. As for the lock member 20, a lever part 25 is installed in one end of a tubular part 24 and a slip-stop flange part 26 in the other end, respectively, and there is provided with a through hole 27 into which the guide shaft 3 is inserted in piercing these elements aforesaid.
Patent JP-S6140344-A (JP)
Title: Heat-resistant polyolefin composition
Inventor: TSURUMARU SHUICHI
IPC: C08K3/22
Filed: 1984-07-31
Abstract: PURPOSE:To obtain the titled composition having excellent thermal aging resistance without lowering the original characteristics of the base resin, by compounding a polyolefin with diphenylamine, a benzimidazole-based antiaging agent and a specific metal oxide. CONSTITUTION:The objective composition usable continuously for a long period at 120-150 deg.C can be prepared by compounding (A) 100pts.(wt.) of a polyolefin with (B) 0.5-8pts. of diphenylamine of formula which is a viscous liquid under normal condition, (C) 1-30pts. of a benzimidazole-based antiaging agent, e.g. 2-mercaptobenzimidazole (zinc salt) and (D) 2-70pts. of the oxide of a metal of the IIb group (As, Sb, Bi, etc.) or Va group (Zn, Cd, etc.) of the periodic table. The amounts of the components B, C and D are preferably 2-4pts., 5-15pts. and 3-20pts. per 100pts. of the component A, respectively.
Patent JP-S5953351-A (JP)
Title: Conveyor for the original
Inventor: NISHIBORI TOSHIKI
IPC: B65H15/00
Filed: 1982-09-17
Abstract: PURPOSE:To prevent wrong operation from being caused by electrification, by using an inverting auxiliary bar provided with an electricity eliminating material, when effecting inversion. CONSTITUTION:The original P is inverted around an original inverting auxiliary bar 102. The bar 102 is provided with an electricity eliminating brush 110 in such a manner that a bearing material 108 is located between the bar and the brush. The brush 110 comes into contact with the surface of the original P being inverted, to remove it of electricity. The original P is then conveyed in a direction E' so that further electricity is removed and the original is completely inverted. The original P is stopped depending on its size. The original P is thereafter conveyed in a direction E. When the original has reached the same position as for the inversion, the original is discharged.
Patent JP-H0328955-A (JP)
Title: Data processor
Inventor: NOGUCHI TOSHIHIKO
IPC: G06F15/16
Filed: 1989-06-26
Abstract: PURPOSE:To simplify the entire constitution of a data processor and to improve the extension properties of an auxiliary control means by using a 2nd storage means to perform the transfer of data between a main control means and the auxiliary control means. CONSTITUTION:A main control means 11 stores the auxiliary data into a proper address of a 2nd storage means 18 of an auxiliary control means 16 at execution of the auxiliary control and at the same time stores the address data showing the proper address into a specified address. Then the means 16 computes the auxiliary control data based on the auxiliary data stored in a proper address shown by the address data stored in the specified address of the means 18 and at the same time stores the computed data in the proper address when the address data stored in the specific address is proper to the means 16 itself. As a result, the means 11 controls a control subject based on the auxiliary control data stored in the proper address of the means 18. Thus the entire constitution of a data processor is simplified and at the same time the extension properties of the means 16 connected to the means 11 can be improved.
Patent JP-S5951366-A (JP)
Title: Detection circuit for variation of grounding resistance value
Inventor: OOHASHI MIKIO
IPC: G01R27/20
Filed: 1982-09-18
Abstract: PURPOSE:To detect variations in the grounding resistance value easily and accurately by detecting unbalanced current with a balance bridge circuits each formed by a grounded circuit to be inspected and a grounded circuit for assisting inspection. CONSTITUTION:A grounded circuit to be inspected and a grounded circuit for assisting inspection each with grounding resistances R1 and R2 forms a balance bridge circuit with a proportional arm due to an impedance of vector values Z1 and Z2 as formed thereby, an impedance variable in the vector value Z3, an impedance of a vector value Z4 and then, after the adjustment of the vector value Z3, no current flows through the impedance of the vector Z4. On the other hand, as the resistance R1 changes, the balance of the bridge circuit breaks and current flows through the impedance of the vector value Z4 thereby enabling easy and accurate detection of variations in the grounding resistance.
Patent JP-S5589979-A (JP)
Title: Storage method of defective loop in magnetic bubble memory chip
Inventor: NOGAI KENGO
IPC: G11C19/08
Filed: 1978-12-26
Abstract: PURPOSE: To achieve the objective with small memory capacity, by not storing duplicated memory if the defective loop information is already stored in the memory when defective minor loop is detected, and storing it in the memory if not stored.  
     CONSTITUTION: Defective minor loop is detected by a plurality of sequential and repetitive tests of each minor loop of the bubble memory of major and minor loop constitution, and the defective minor loop information detected is stored in the memory 10. Further, in case of repetitive test, the defective minor loop information stored defective minor loop information newly developed are compared 18, 9, 13 and collated, and the defective minor loop information stored already in the memory 10 is not stored in the memory 10, and the defective minor loop information not stored in the memory 10 is stored in the memory 10. Thus, small capacity memory is enough for the object. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000353281-A (JP)
Title: Credit card system
Inventor: NAKAGAWA FUMIHIRO
IPC: G06Q40/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a discount system capable of imparting a clear incentive to a card user in order to promote the card use frequency. SOLUTION: This credit card system is provided with a card 12 having a rewrite area 14 in which visible information can be rewritten and a cooperative store terminal 34 for writing information including an interval up to the next time of use and discount contents corresponding to the interval on the rewrite area when the card is used in a cooperative store. The cooperative store terminal is provided with a use date recording part 36 for recording a card use data history, a user interval certifying part 37 for certifying the long and short levels of the user date interval based on the data of the use data recording part, and a discount deciding part 38 for deciding discount contents based on the certified result of the use interval certifying part.
Patent JP-S5592091-A (JP)
Title: Central control supervisory unit
Inventor: MATSUURA SHIYOUJI
IPC: H04Q9/00
Filed: 1978-12-29
Abstract: PURPOSE:To make it possible to obtain signal change through a load according to the operation of the transistor of a signal generator and simplify the circuit by providing the load of the transistor in the output stage of the signal generator in a central processing part. CONSTITUTION:Signal generators 11'...1n' where transistors Q1...Qn are connected to transmission line 31 are provided. Between transmission line 31 and the power source, central processing part 2' is formed which is provided with load resistance Z to be a common load for transistors Q1-Qn. Here, when output-stage transistors Q1-Qn are not called, signal generators 11'...1n' are cut off. Now, when signal generators 11'...1n' are called successively from central procesing part 2', they are operated successively with load resistance Z as the load. At this time, since output stages of signal generators which are not called are cut off, signals of a sufficient level can be detected through load resistance Z in central processing part 2' in response to the operation of output stages of called signal generators.
Patent JP-2000350563-A (JP)
Title: Nutrition composition for infant
Inventor: MATSUYAMA HIROAKI
IPC: A23L1/30
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a promoting action on maturation of gastrointestinal tract by making the composition include a specific substance or a phospholipid containing the substance. SOLUTION: This nutrition composition for infant comprises sphingomyelin or a phospholipid containing sphingomyelin. In the preparation, preferably the composition contains 0.05-4.0 g of sphingomyelin based on 100 g solid content of the composition. Preferably the raw material of sphingomyelin used is preferably derived from milk and cow's milk a whey protein concentrate(WPC), etc., are used the raw material. A method for extraction with an ether or acetone (Japanese Unexamined Publication Number 3-47,192), etc., are used as a method for producing sphingomyelin from cow's milk, a whey protein concentrate(WPC), etc.
Patent JP-H11350347-A (JP)
Title: Production of flame-retardant and antimicrobial polyester fiber
Inventor: TATSUOKA YASUNORI
IPC: D06M101/16
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing at low cost the subject fiber having high flame retardancy in combination with highly wash-fast antimicrobial nature. SOLUTION: This method for producing the subject fiber comprises heat treatment of polyester fiber at >=120 deg.C in a liquid containing an emulsified flame retardant and an emulsified organic nitrogen-contg. antimicrobial agent to make both the flame retardant and the antimicrobial agent adhere to the fiber; wherein the add-on of the flame retardant onto the fiber is brought to 0.5-7.0 wt.% and the antimicrobial agent to be used consists mainly of an imidazole-based compound or biguanide-based compound.
Patent JP-S6223584-A (JP)
Title: Pump apparatus
Inventor: URANO MASASHI
IPC: F04B15/04
Filed: 1985-07-24
Abstract: PURPOSE:To transport fluid without using the power such as electric power by operating a pump by the temperature difference between the temperature of the fluid to be transported and the temperature on the periphery of the pump. CONSTITUTION:An expandable container 3 is accommodated into a thermal medium container 5 whose periphery is charged with thermal medium 4 and heat-insulted. The fluid 25 having a high peripheral temperature is inhaled into the expandable container 3 from an inflow pipe 1 through a fluid control valve 7. The thermal medium 4 is evaporated by the inhaling of the fluid 25, and the internal pressure of the thermal medium container 5 is increased. There fore, the expandable container 3 is contracted and the inhaled fluid 25 is pressu rized, and the fluid control valve 7 is closed, and the fluid 25 is transported from an effluence pipe 2. The rise of the internal pressure opens an opening and closing cover 6 at the same time, and the thermal medium container 5 is cooled by the outside air, and the thermal medium 4 is liquefied. The original shape of the expandable container 3 is restored by the lowering of the internal pressure due to the liquefaction, and new fluid 25 is inhaled, and these operations are repeated afterwards.
Patent JP-H11353635-A (JP)
Title: Magnetic recording medium
Inventor: TAKAHASHI MASATOSHI
IPC: G11B5/738
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having significantly improved electromagnetic conversion characteristics, especially high-density recording characteristics, excellent durability, and especially having a significantly improved error rate, output and durability in a high-density recording area. SOLUTION: This magnetic record medium is produced by successively forming a base layer which is substantially nonmagnetic on a supporting body, and a magnetic layer where ferromagnetic powder consisting of ferromagnetic metal powder or ferromagnetic hexagonal ferrite powder is dispersed in a binder. In this case, signals with 0.17 to 2 Gbit/inch<2> recording density are recorded. The magnetic layer has 0.05 to 0.30 μm dry film thickness, 10.0×10<-3> to 1.0×10<-3> emu/cm<2> ϕm and >=1800 Oe coercive force. The surface layer of the supporting body contains 5×10<6> to 3×10<7> particles/mm<2> of filler having 0.05 to 0.3 μm average particle size.
Patent JP-S6145813-A (JP)
Title: Belt conveyor for steep slant use
Inventor: SHIMOKAWA AKIO
IPC: B65G15/08
Filed: 1984-08-02
Abstract: PURPOSE:To make steep slant conveying possible in a conveying device for steep slant use whre the belt conveyor is deformed into a cylindrical shape so that sand and others can be onveyed by arranging numbers of spheres in the conveying side of the conveyer, where the diameter of the spheres is equal to that of the cylindrically deformed belt conveyor. CONSTITUTION:A belt conveyor is gradually deformed into a U shape by means of guide rollers 6 so as to convey a carried material 7 in a form of the material being wrapped inside. As a sphere 4 is wrapped by the belt conveyor 3 during the process of being deformed, the material is conveyed by a partition formed by the spheres 4. This prevents the material 7 from dropping down from the steep slant by the use of the spheres 4 enabling the material to be smoothly conveyed even if the slant is steeper.