baber/WOPTO huggingface dataset:
Patent JP-H04261636-A (JP)
Title: Endoscope
Inventor: HIBINO HIROKI
IPC: A61B1/00
Filed: 1991-02-18
Abstract: PURPOSE:To obtain an endoscope by allowing the setting of the maximum angle of bending without complicating the construction of an endoscope. CONSTITUTION:A bending motor 34 is built into an operating section 8 and is provided with an encoder 36. Moreover, a resistance 38 for discriminating the type is provided. A control circuit 40 is in a bending motor controller 6. Output signals of a bending switch 20 and an encoder 36 are inputted. The resistance 38 for discriminating the type is inputted into the control circuit 40 through a comparator 42. A remote control section 28 is provided with a bending switch 44, a straight switch 46 and a preference switch 48 and inputted into the control circuit 40. The control circuit 40 is connected to bases of transistors 54 and 56 through an inverter 50 and a buffer 52. The transistors 54 and 56 are connected in series and a collector of the transistor 56 is connected to the motor 34 through a relay 58.
Patent JP-S58140461-A (JP)
Title: Method of controlling exhaust-gas recirculation of diesel engine
Inventor: SEKIGUCHI KIYONORI
IPC: F02M25/07
Filed: 1982-02-16
Abstract: PURPOSE:To minimize the amount of HC and NOx discharged together with exhaust gas of a diesel engine, by detecting the amount of fuel, the total amount of gas and the excess air factor, and controlling the amount of exhaust gas to be recirculated such that the amount of fuel, the total amount of gas and the excess air factor thus detected satisfy a prescribed relationship. CONSTITUTION:By putting the amount F of fuel, the absolute pressure P in an intake pipe and the density (O2) of oxygen contained in the exhaust gas into a computer 5, the excess air factor lambda is calculated from an equation, lambda=A- B.F/{G'.(P/P0)}, where A, B are constants individual to each engine, G' is the total amount of gas under the normal pressure, and P0 is the absolute pressure in the intake pipe under the normal pressure. Further, the actual excess air factor lambda(O2) is calculated from the density (O2) of oxygen contained in the exhaust gas, and comparison is made between lambda and lambda(O2). In case of lambda<lambda(O2), the magnetic field produced by a solenoid 65 of a vacuum control valve 6 is intensified, while in case of lambda<lambda(O2), the output vacuum is lowered.
Patent JP-H08222461-A (JP)
Title: Manufacture of fly-back transformer
Inventor: YAMAGUCHI MUNEHARU
IPC: H01F41/02
Filed: 1995-02-13
Abstract: PURPOSE: To enable transformer cores to be joined together in a short time preventing them from deteriorating in mechanical strength. CONSTITUTION: Transformer cores 1 are arranged making their legs 1a confront each other through the intermediary of a spacer 5 and thermosetting adhesive agent 6, sets of electrodes 11 and 12 are mounted in tandem on both the sides of each of the legs 1a of the transformer cores 1 along the lengthwise direction confronting each other through the intermediary of the leg 1a, and a higher voltage is applied to the electrodes 11 than the electrodes 12 to join the tip faces of the legs 1a of the transformer cores 1 together.
Patent JP-S59150707-A (JP)
Inventor: NAKANISHI MASAE
IPC: C04B35/645
Filed: 1983-02-17
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-H0770071-A (JP)
Title: Production of ((pyridinyloxy)phenoxy)propionate derivative in absence of solvent
Inventor: JIMU RABU
IPC: C07D213/643
Filed: 1991-01-25
Abstract: PURPOSE: To obtain a ((pyridinyloxy)phenoxy)propionate deriv. excellent in herbicidal activity efficiently in a high yield by reacting a specific fluoropyridine compd. with a specific hydroxyphenoxypropionic acid ester under specified conditions.  
     CONSTITUTION: A 2-fluoropyridine compd. of formula I (wherein X is Cl, Br, I, or CF 3 ; and Y is H, F, or Cl) is brought into contact with 0.9-1.5 equivalents of a (hydroxyphenoxy)propionic acid ester of formula II (wherein R is lower alkyl) in the presence of an anhydrous base (e.g. an alkali metal carbonate) and in the absence of an added solvent, and then the resultant 2-(4-(pyridinyl-2- oxy)phenoxy)propionic acid ester is recovered, thus giving the objective deriv. of formula III. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10219198-A (JP)
Title: Curing apparatus
Inventor: ECHIGOSHIMA MAKOTO
IPC: H01L21/52
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a curing apparatus by which cure treatment can be performed without fail without causing deformation of a lead frame having protrusions on the back. SOLUTION: Rrcessed grooves 14 for avoiding the protrusions on the back of a lead frame are formed on the upper surface of the heat clock of a curing apparatus. The lead frame carrying member of a carrying means 21 are composed of a plurality of blades 22, and cutouts 25 for avoiding the protrusions on the back of the frame are formed at intervals coinciding with the grooves 14 in the heat block on the top ends of the respective blades 22.
Patent JP-S53109611-A (JP)
Title: Inversion preventing circuit
Inventor: SHIBATA AKIRA
IPC: G11B20/06
Filed: 1977-03-07
Abstract: PURPOSE: To substitute limiters with an expander and achieve the reduction in cost by providing the characteristics of suppressing the waves of lower bands than the carrier of FM video signals as compared to the other to one of two frequency band selection circuits. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59149993-A (JP)
Title: Preparation of emulsion fuel oil
Inventor: SHIMADA YOSHINARI
IPC: C10L1/32
Filed: 1983-02-17
Abstract: PURPOSE:To obtain an emulsion fuel oil with good combustion efficiency stable for a long time and capable of contg. much water, by dispersing and emulsifying aq. dispersion of synthetic resin, rubber, etc. and aq. dispersion of indian ink in heavy fuel oil. CONSTITUTION:An aq. component prepd. by dispersing emulsion or latex of synthetic resin, rubber, etc. in water, or by dispersing a pigment, dye, loading pigment, etc. in the emulsion or latex, is dispersed and emulsified in heavy fuel oil. The emulsion or latex to be used includes polyvinyl acetate latex, polyacrylic acid latex, natural rubber latex, synthetic rubber latex, etc. As the indian ink, one prepd. by dispersing lampblack, pine black, soot, carbon black, etc. adequately using glue, gelatim, dispersant, protective colloid, etc., and others are used.
Patent JP-H04240517-A (JP)
Title: Measuring device of running distance of vehicle
Inventor: YUI KATSUO
IPC: G01C22/00
Filed: 1991-01-25
Abstract: PURPOSE:To conduct display of transfer of a horizontal plane on a map highly precisely at all times by subjecting signals from two running distance detectors to a combinatorial processing and by outputting an optimized running distance signal. CONSTITUTION:An on-road running distance La is outputted to arithmetic circuits 4 and 5 from an on-road running distance detector 1, while an on- horizontal-surface running distance Lb is outputted to the circuit 4 from an on-horizontal-surface running distance detector 2 using a GPS receiver or the like. The circuit 4 receiving the running distances La and Lb calculates an optimum horizontal surface running distance Lc by a numerical formula Lc = La + Ka (Lb-La). The constant Ka is determined so that the value Lc be an optimum value, on the basis of nonuniformity of the distance Lb, and an output switching unit 6 outputs the optimum value Lc. Besides, the circuit 4 calculates a coefficient Kb by a numerical formula Kb = Lc/La and outputs it to the circuit 5. When the distance Lb is not obtained, the circuit 5 calculates an optimum on-road-surface running distance Ld by correcting the distance La by the coefficient Kb, and the switching unit 6 outputs it.
Patent JP-S57138201-A (JP)
Title: Electronic scanning antenna
Inventor: NISHIMURA ICHIJI
IPC: H01Q21/08
Filed: 1981-02-20
Abstract: PURPOSE:To hold the temperature of a phase shifter constant invariably even in case of thermal disturbance by the multiplier effect of the temperature stabilizing operation of a fan and that of a temperature detector, a heater controller and a heater. CONSTITUTION:Phase shifters 2a-2n are provided with heaters 8a-8n respectively, and >=1 of phase shifters 2a-2n is provided with a temperature detector 9. Then, the phase shifters 2a-2n are held at constant temperature all the time by a signal from the temperature detector 9 by controlling the heat values of heaters 8a-8n by a heater controller 10. Further, the ambient temperatures of the phase shifters 2a-2n, i.e. the air temperature of a part covered with an antenna base 4 are also held constant by providing a fan 11 at the inside of the antenna body 4.
Patent JP-H06237215-A (JP)
Title: Mobile communication method
Inventor: SHINAGAWA NORITERU
IPC: H04Q7/36
Filed: 1993-02-12
Abstract: PURPOSE:To decrease the number of communication circuits and CODECs. CONSTITUTION:In an exchange 217, with respect to calling from a telephone set 226 to a mobile terminal 227, a base station 200-1 of its encircled zone, a free radio channel 201-1, and a free CODEC 222-1 are set, and a sound signal from the telephone se is converted to a signal by the CODEC. It is delimited to frames by a circuit 221-1, and a base station number, a channel number and a CODEC number are given to each frame, multiplexed with other signal frame by a multiplexing circuit 220 and sent to a line concentrator 210. In the line concentrator, each receiving frame is distributed and transmitted to each base station in accordance with its base station number. In the base station, each receiving frame is distributed, supplied and transmitted to each radio equipment corresponding to its channel number. A signal from the mobile terminal is converted to a frame by a circuit 203-1 in the base station, a number of the CODEC given by the exchange is added thereto and it is sent to the exchange through the line concentrator, converted to a sound signal by the CODEC corresponding to its CODEC number and reaches the telephone set.
Patent JP-S61185290-A (JP)
Inventor: MIYAJIMA SHINICHI
IPC: B26B19/28
Filed: 1985-02-09
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-H11212684-A (JP)
Title: Electronic device, and power supply control method and its device
Inventor: TANEDA ATSUSHI
IPC: G06F1/30
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To perform processing control owing to battery voltage drop corresponding to the presence or absence of a docking state of a docking unit and a master unit by detecting the presence or absence of docking of the docking unit and a core unit, and performing control that fits the current system in stop processing due to detection results of the battery residual capacity drop. SOLUTION: A core unit 2 and a docking unit 9 are mutually attachable and detachable and when both of the units 2 and 9 are used in a docked state, a sensor detects whether or not both of the units 2 and 9 are docked. When power supply control detects that the residual capacity of a battery pack 7 mounted on the unit 9 is consumed, it closes a battery feeding path of the unit 9, simultaneously connects a battery feeding path of the unit 2 to a power feeding line and continuously feeds power supply when operating only with the pack 7. Thus the availability of a system working on a battery drive power supply is improved.
Patent JP-H06243325-A (JP)
Title: Envelope depositing mechanism
Inventor: KANO YOSHIAKI
IPC: B65H43/04
Filed: 1993-02-12
Abstract: PURPOSE:To reduce an accident caused by the printing fault of the envelope depositing mechanism at an automatic teller machine and to improve operability. CONSTITUTION:When an envelope printing or special printing code on the surface of an envelope 1 is detected by a sensor for printing reading or a light reflection sensor 9' arranged behind a printing head 7 at a main body 2 of the envelope depositing mechanism, it is decided that printing onto the surface of the envelope 1 is normal. On the other hand, when the envelope printing or the printing code is not detected, it is decided that printing onto the surface of the envelope 1 is not normally performed, the transaction is not established, and an alarm is issued.
Patent JP-H11223235-A (JP)
Title: Bound bumper
Inventor: TAMURA NOBUYUKI
IPC: F16F9/38
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the cracking and improve the durability by constituting a bumper body from a hard rubber, and constituting at least outer surface part of a dust cover from a material resistant to ozone deterioration. SOLUTION: A bumper 1 is formed of a bumper body 7 and a dust cover 6. The body 7 has a thick bellows form having a through-hole 8 for pressing a piston rod 3 in the center part, and it is formed of a hard rubber excellent in durability to compression such as a synthetic material of natural rubber with butadiene rubber, natural rubber or the like. The cover 6 has a cylindrical form continued to the outer edge of the bottom part 9 of the body 7 and concentric to the through-hole 8, and it is formed of a material hardly cracked by ozone deterioration such as ethylene propylene rubber, nitrile rubber and the like. It is further formed into a thin bellows having a contact thickness. The body 7 and the cover 6 are integrally molded by injection molding. Thus, the surface of the cover 6 can be prevented from being cracked by ozone deterioration.  Further only the outer surface part of the cover 6 may be formed of a material resistant to ozone deterioration.
Patent JP-H08239480-A (JP)
Title: Method for rearranging polyorganosiloxane
Inventor: ISURAERU KABATSUSO
IPC: C08G77/10
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To advantageously enable continuous process to rearrange polyorganosiloxanes by contacting polyorganosiloxanes with a specific rearrangement catalyst.  
     SOLUTION: The arrangement of polyorganosiloxane linkages is effected by contacting polyorganosiloxanes with an rearrangement catalyst composed of a solid sulfonated polyethylene at a temperature within a range of 20-110°C. The polyorganosiloxanes which can be rearranged by this process include linear polyorganosiloxanes represented by formula I and cyclic polyorganosiloxanes represented by formula II (wherein R is H or a 1-30C hydrocarbon group; p is ≥0; and q is ≥3. This rearrangement of polyorganosiloxanes is a reversible process. Accordingly, low-molecular weight polyorganosiloxanes can be converted into high-molecular weight polyorganosiloxanes and conversely, high-molecular weight polyorganosiloxanes can be converted into siloxanes having a low degree of polymerization. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11223234-A (JP)
Title: Rotary damper
Inventor: SASAKI MITSUO
IPC: F16F9/12
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To improve workability by smoothly filling viscous fluid in a manufacturing process. SOLUTION: A sealed chamber A filled with viscous fluid is formed between an annular housing 2 and a rotary shaft 1 which are relatively rotated, a plurality of housing side plates 8 and rotary shaft side plates 3 which are alternatively arranged in an axial direction and whose both side surfaces are mutually opposed having a predetermined clearance are arranged on the inner circumference of the annular housing 2 and the periphery of the rotary shaft 1 in the sealed chamber A, and the peripheral edge part sides of the plates 8, 3 are formed into not a complete circular shape, but a shape having cutout parts 3b, 8b in the upper and lower parts thereof for forming a viscous fluid filing channel.
Patent JP-S59148835-A (JP)
Title: Measuring method of optical fiber type physical quantity
Inventor: TATSUMI TAMOTSU
IPC: G01V1/38
Filed: 1983-02-15
Abstract: PURPOSE:To optain an optical fiber type physical measuring method which is simple and economical and has high usefulness by measuring continuously the intensity of the back scattered light which is changed by the influence of a physical phenomenon among the back scattered light of the incident light to an optical fiber. CONSTITUTION:The pulse light emitted from a light source 11 driven by a pulse generator 17 passes a semitransparent film 12 and is made incident to an optical fiber 13 which is easily changeable by a sound pressure. The back scattered light is reflected by the film 12 and is made incident to a photodetector 16. The output signal therefrom is converted to the signal proportional to the sound pressure by a signal processing circuit 20, and is displayed on a display 21 via a timing generating circuit 18 and a masking circuit 19. The back scattered light indicates a large value at the incident end A and terminal end B of the fiber 13, and attenuates at the C and D in the mid-way. When a sound pressure 14 is applied in these parts, a peak is generated and the sound pressure is determined from the fluctuating component thereof. The optical fiber type physical measuring method which is simple and economical and has high usefulness is thus obtd.
Patent JP-H09196702-A (JP)
Title: Encoder
Inventor: TAKAHASHI YOSHIJI
IPC: G01D5/249
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an encoder which can detect abnormalities in signals or a circuit part in a simple circuit constitution. SOLUTION: This encoder is provided with a judging circuit 20 in a converting part 106. The judging circuit 20 detects whether a combination of an input 8-bit digital signal C0-C7 coincides with any of preset 16 combinations. If the combination of the digital signal C0-C7 is in a different state from the 16 combinations, a flag IMPALM=1 indicating that no coincident combination is present is set. When the flag IMPALM=1 is output together with a 4-bit binary data B0-B3 which is an output of a binary conversion table 10, the converting part 106 judges that an abnormality is present in interpolation data.
Patent JP-H03229501-A (JP)
Title: Magnetostatic wave device
Inventor: ISHIKAWA YOHEI
IPC: H03H9/25
Filed: 1990-02-02
Abstract: PURPOSE:To obtain a small and uniform magnetic field by arranging magnets in a direction in parallel to the principal plane of a ferrimagnetic substrate in a magnetostatic wave device including a magnetostatic wave element having the ferrimagnetic substrate, and the magnets impressing the DC magnetic field in a direction orthogonal to on the principal plane of the ferrimagnetic substrate. CONSTITUTION:Two magnets 20 are formed near the magnetostatic wave element 12. The magnets 20 are arranged in the direction parallel to the principal plane of an YIG thin film 16. The magnets 20 are arranged so that an upper side comes to an N-pole, and a lower side comes to an S-pole in a figure in this embodiment. In the magnetostatic wave device 10, the DC magnetic field is impressed on the direction orthogonal to the principal plane of the YIG thin film 16 by the magnets 20. An input signal is inputted to one transducer 18a, for example. A volume forward magnetic wave is excited to the YIG thin film 16 and it is transmitted in the direction of the other transducer 18b. A transmitted magnetostatic wave is received in the transducer 18b and is outputted as an output signal.
Patent JP-H09196539-A (JP)
Title: Cooling container device
Inventor: MIYAZAKI KUNIO
IPC: F25D17/08
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To effect rapid refrigeration after opening and shutting of an opening and shutting door to enhance a cooling capacity in a interior space, by providing communication between a cold air flow passage and a circulating passage at the time of opening and shutting of the opening and shutting door and cutting off communication between the cold air flow passage and the circulating passage. SOLUTION: When an opening and shutting door 4 is closed after an article being cooled is taken out, a first damper 7 first closes an upper communication port and opens an outlet 8. Accordingly, a cold air confined to a closed space defined by a circulating passage 5 and a cold air flow passage 14 is blown into a cooling space 6 from the outlet 8 to rapidly cool the cooling space 6 and the article being cooled. In this manner, the cold air in the cooling space is confined to the circulating passage to be circulated therein when the opening and shutting door is opened, and the cold air is blown into the cooling space at the same time when the opening and shutting door is closed, so that rapid cooling of the cooling space is made possible to enable suppressing temperature rise of the article being cooled, due to entering of outside air.
Patent JP-H01200192-A (JP)
Title: Preheating device
Inventor: SUZUKI HIDEO
IPC: F27D13/00
Filed: 1988-02-04
Abstract: PURPOSE:To reduce the space used for opening end closing a take-out door and make the discharge of a material smooth by covering openably a discharge port to which a downwardly tilting bottom face faces with the vertical take-out door over the distance from near the upper end section to the lower end of a preheating chamber. CONSTITUTION:A preheating chamber 3 is provided with a downwardly tilted bottom face 13 for taking out a material S such as preheated cast iron scrap. The bottom face 13 is tilted by about 45 deg. toward a discharge port 36 which opens substantially vertically with respect to the front lower section of the preheating chamber 3 on the side face section of a furnace body 2 and is provided from the upper end to the lower end of the preheating chamber 3 and the preheating chamber 3 as a whole is formed so as to tilt downwards toward the discharge port 3b. With this arrangement it is possible to reduce the height of the preheating chamber 3 and diminish the space occupied by the preheating chamber 3 while it is also possible to diminish the space of opening and closing required for opening and closing the take-out door 18 through which the charged materials are taken out. Furthermore, it is possible to eliminate the clogging of the discharge port with materials and make smooth the work of discharging them.
Patent JP-S63192589-A (JP)
Title: Soldering paste
Inventor: HASHIMOTO KAORU
IPC: B23K35/363
Filed: 1987-02-06
Abstract: PURPOSE:To improve joining strength and storage characteristic of a paste by containing alloy powder, which is rapidly cooled and solidified, and amine- halogen hydroacid salt and the specific radical generating agent. CONSTITUTION:By dropping molten metal 1 of a solidering alloy composing of tin-lead or indium-tin to the high speed rotary disk 2, it is scattered, and by blowing insert gas 3 against this droplet, it is rapidly solidified to form the alloy powder. Next, the amine-halogen hydroacid salt as an activator and 1,1'-azobis (cyclohexane-1-carbonic nitrile) as the radical generating agent are added to form the soldering paste. As the soldering alloy has fine and uniform crystal quality, the joining strength of the solder is improved. Further, by adding of the radical generating agent, hardening of the paste during storage is prevented and the storage characteristic of the paste is improved.
Patent JP-H11221889-A (JP)
Title: Decorative sheet
Inventor: NEZU YOSHIAKI
IPC: B32B27/32
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative sheet having thermal moldability the same as that of a decorative sheet based on a vinyl chloride resin sheet by using an olefinic resin. SOLUTION: A pattern is applied to a colored film as a base material sheet 1 of which the main raw material consists of a polypropylene, an elastomer, a coloring agent and an inorg. filler if necessary and a colorless or colored transparent resin film of the thermoplastic elastomer comprising an ethylene/ propylene/butene copolymer is laminated thereon as a surface sheet 2 and a colorless or colored transparent soft polypropylene resin film is laminated thereon as a surface sheet 2 having a composite three-dimensional structure comprising a mixed system of isotactic polypropylene and atactic polypropylene. The temp.-elongation dependence of this decorative sheet is same to that of a decorative sheet based on a presently used vinyl chloride sheet though the temp. region of about 15 deg.C thereof is high.