baber/WOPTO huggingface dataset:
Patent JP-2000346227-A (JP)
Title: Expansion valve
Inventor: TAKAMI OSAMU
IPC: F16K3/06
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a control valve which is capable of miniaturizing a motor portion while keeping an electrical and geometrical resolution high, and simplifies a stopper mechanism portion to thereby ensure compact size and moderate price. SOLUTION: This expansion valve has a hermetically sealed cylindrical case 1, a rotor 6 inserted into the case 1, a rotor shaft 5 formed integrally with the rotor 6, and a small gear 3 disposed on a lower end of the rotor shaft 5. A valve main body 12 has a gear 12c meshed with the gear 3, and a valve element 12d on a side of a surface contacting with a valve seat 7. Accordingly, an opening of a valve port 9 can be controlled during the valve main body 12 rotates less than one revolution.
Patent JP-S6141897-A (JP)
Title: Manufacture of heat exchanger
Inventor: KOIZUMI TOSHIRO
IPC: F28F3/12
Filed: 1984-07-31
Abstract: PURPOSE:To simplify the process of manufacture of a heat exchanger and to decrease the manufacturing cost of a heat exchanger, by abutting a staggered heat exchanger pipe against the outer surface of a cylindrical base body, by putting a sheathing of cylindrical, heat-shrinkable synthetic resin on the base material and by closely fixing the heat exchanger pipe on the base body by shrinking the sheathing material by applying heat to it. CONSTITUTION:A staggered heat exchanger 2 is abutted against the external surface of a cylindrical base body 1. The base body is made of metal such as aluminum, copper, steel and stainless steel, or synthetic resin, while the heat exchanger 2 is made of aluminum, copper, steel and stainless steel. Next, a cylindrical sheathing 3 made of heat-shrinkable synthetic resin is put on the base body 1. It is favorable to use polyolefin synthetic resin such as polyethylene and polypropylene for the material of a sheathing 3. A bonding agent can be coated on the inside of a sheathing 3 beforehand. At last, the heat exchanger pipe 2 is closely fixed on the base body 1, by shrinking the sheathing material 3 put on the external surface of a base body 1 by applying heat to it.
Patent JP-S5688014-A (JP)
Title: Control method for belt tension of belt conveyor and device thereof
Inventor: TAMURA TERUO
IPC: B65G23/44
Filed: 1979-12-13
Abstract: PURPOSE: To control a belt tension at an appropriate value, by a method wherein a water amount of a water tank connected to a belt and a snap pulley is regulated according to the number of revolutions of a driven pulley.  
     CONSTITUTION: A rotation speed of a driven pulley 3 changes according to a transportation amount, a friction factor μ between a drive pulley 1 and a belt 2, etc., provided the tension is constant. For example, as the friction factor μ decreases, the rotation speed reduces. Therefore, the weight of a water tank which is suspended from a weight 8 of a take-up device 22 is adjusted corresponding to the rotation speed, i.e., in a manner to switch electromagnetic valves 11 and 12 located at a pouring port and a drainage port, repsectively. The permits to obtain an appropriate belt tension at all times irrespective of changes in the friction factor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6137221-A (JP)
Inventor: YAMAMOTO KATSUAKI
IPC: A47J43/28
Filed: 1984-07-31
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-H0327012-A (JP)
Title: Lens barrel performing tracking adjustment and macrophotography by same optical system movement
Inventor: UCHIYAMA TAKAYUKI
IPC: G02B7/105
Filed: 1989-06-23
Abstract: PURPOSE:To fix an optical system without any deviation at the end of the tracking adjustment by pressing a projection part implanted in a member for moving the optical system and a memory ring with one finger at the same time. CONSTITUTION:The tip part of the projection part 32 implanted in the arcuate member 3 for moving the optical system projects from a slit 52 formed in the memory ring 5 to outside the lens barrel, and the projection part 32 can be pressed from outside with one finger together with the memory ring 5. Then when the optical system which is moved and adjusted along the optical axis is fixed at the end of the tracking adjustment, the projection part 32 and memory ring 5 are pressed with one finger at the same time to fix the relative position relation between the arcuate member 3 and memory ring 5 and a tracking fixing screw 6 is rotated clockwise simultaneously and clamped. Consequently, the both never move unnecessarily and an error is securely prevented from being generated.
Patent JP-S5588410-A (JP)
Title: Phase modulator
Inventor: IKEGAMI TOMOHITO
IPC: H03C3/22
Filed: 1978-12-26
Abstract: PURPOSE: To secure the application of the phase modulator for the carriers covering from the low to high frequencies with no amplitude modulation component contained in the modulated wave by making use of the phase variation of the serial resonance circuit using the variable capacity diode.  
     CONSTITUTION: The control is given to variable inductance 14 as well as to the bias voltage of variable capacity diode 15 in modulation resonance circuit 13 to which the 1st carrier distributed from opposite-phase distributor 12, thus securing the resonance of the modulation resonance circuit. Then the control is given to the variable resistance attenuator to which the carrier featuring the opposite phase difference to the 1st carrier from distributor 12, thus securing the constant amplitude. The output between both terminals of variable resistance 16 is synthesized with the output of the variable resistor through in-phase synthesized unit 21 and then delivered after amplification through amplifier 22. Then the modulation signal is supplied to bias voltage terminal 19 from bias circuit 18 possessing modulation wave input terminal 17. Thus the phase modulation wave featuring the constant amplitude can be obtained at unit 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6411035-A (JP)
Title: Backgage device for plate working machine
Inventor: HAYAKAWA KAMEICHI
IPC: B21D43/00
Filed: 1987-07-01
Abstract: PURPOSE:To improve the accuracy in measuring the length of a plate by providing the abutting member freely movable in the length measuring direction of the plate and arranging movably the backgage having a plate supporting device in the direction orthogonal thereto. CONSTITUTION:A backgage device 13 is composed of two backgages 17, 18 and a common guide member 21. An abutting device 27 is taken to be equipped with an abutting member 39 and freely movable in the measuring direction(Y axial direction) by a stepping motor 33. In the case of a plate W being thin and long it is supported by actuating a plate supporting device 29 and lifting a supporting member 53. If the plate W is wide in its width the abutting members 39, 39 of the backgage are fixed by spreading the interval and the supporting device 29 is actuated. Due to the droop of the plate W being prevented the length measuring accuracy of the plate W is thus improved.
Patent JP-H065564-A (JP)
Title: Single wafer type dry etching device and single wafer type dry etching method using the device
Inventor: KUME SATOSHI
IPC: H01L21/302
Filed: 1992-06-22
Abstract: PURPOSE:To enable improvement of yield of dry etching treatment of a semiconductor wafer. CONSTITUTION:The device is provided with a treatment chamber 11 for dry- etching a semiconductor wafer, a dummy semiconductor wafer carrying-in/out means 3 for carrying in and out a dummy semiconductor wafer 7 to and from the treatment chamber 11 and a treatment semiconductor wafer carrying-in/out means 2 for carrying in and out a semiconductor wafer 6 for dry etching treatment to and from the treatment chamber 11. At first, the dummy semiconductor wafer 7 is carried in to the treatment chamber 11 by using the device and preliminary discharge is performed for a specified time. Then, a dummy semiconductor wafer is carried out, the treatment semiconductor wafer 6 is carried into the treatment chamber 11 one by one and etching treatment is performed. Thereby, all the semiconductor wafers 6 for dry etching treatment can be dry etched uniformly.
Patent JP-S5588047-A (JP)
Title: Photographic material having dyed layer
Inventor: ADACHI KEIICHI
IPC: C09B23/10
Filed: 1978-12-26
Abstract: PURPOSE: To from a photographic material superior in spectral characteristics, by forming a hydrophilic colloid layer dyed with a specified styryl or butadienyl dye on a support using a basic polymer as a mordant.  
     CONSTITUTION: The desired photographic material is obtained by forming a hydrophilic colloid layer dyed with a styryl or butadienyl dye represented by formual I (R 1 , R 2  are alkyl, same or different; R 3  is optionally substituted alkyl or alkenyl; L is -O-Y-SO 3 M, or the like; Y is alkylene or alkenylene; M is cation; X 1 , X 2 , X 3  are H, halogen, alkyl, or the like, and they may be same or different; m is 0 or 1; and n is 1W2) on a support using as a mordant a basic polymer, such as a polymer polymerized from an ethylenically unsaturated compound having a dialkylaminoalkyl ester residue. The embodied example of formula I is formula II or III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H108347-A (JP)
Title: Polyester suit of working clothes
Inventor: YAMADA KENJI
IPC: A41D31/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject working clothes having excellent shape stability, wearing comfortableness, etc., and suitable for the use in a clean room, etc., by using woven fabric having specific physical properties and containing polyester filament yarn having a specific moisture absorption-desorption parameter. SOLUTION: This working clothes are composed of woven fabric containing polyester filament yarn such as a conjugate fiber or blended fiber having a moisture adsorption-desorption parameter ΔMR of >=1% and containing >=5wt.% of a polyether ester amide or a mixture of a polyether ester amide and other thermoplastic resin. The woven fabric has a ΔMR of >=1%, a frictional electrification voltage of <3kv measured in conformity to JIS L 1094 B, a dust generation of 20-100 particles/ft<3> .100cm<3> and a tear strength of 1,500-6,000g. Preferably, the weaving densities of the warp and the weft of the woven fabric are 50-180/inch each, the single fiber fineness of one of the warp and weft is 0.1-10de, the total denier is 75-300de and the yarn strength is >=3.5g/d.
Patent JP-S5785346-A (JP)
Title: Cyclohexanecarboxylic acid derivative
Inventor: NODA KANJI
IPC: A61P37/00
Filed: 1980-11-18
Abstract: NEW MATERIAL:A compound of formula I(R is lower alkyl; A is aryl, pyridyl).  
     EXAMPLE: Trans-4-Benzylaminomethylcyclohexanecarboxylic acid.  
     USE: It is used as a prophyractic against or remedy for allergic diseases such as nephritis or rheumatism, because of its remarkable anticomplementary activity. Further, it has also antiplasmin and antitumor activities and used as a medicine.  
     PREPARATION: The reductive condensation reaction between tranexamic acid of formula II or its ester derivative and an aromatic aldehyde of formula III is conducted in an organic solvent such as methanol in the presence of a catalyst such as palladium on carbon at room temperature or under heating using hydrogen at normal or elevated pressure (0.1W10kg/cm 2 ) to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08324543-A (JP)
Title: Returnable box made of corrugated fiberboard
Inventor: HIRATA AKIHISA
IPC: B65D5/36
Filed: 1995-06-05
Abstract: PURPOSE: To prevent the strength of a box main body from decreasing due to a ruled line being provided on a case width surface in order to fold down a returnable box into a small volume by a method wherein on two upper flaps being confronted, on which a folding line is provided, a shoulder forming line is provided in the width direction in the vicinity of the base part, and the tip of the upper flap is engaged with a lower flap which forms a bottom surface. CONSTITUTION: A continuous folding line 5 is provided at respective centers of two wide surfaces 2 being confronted with each other, and upper flaps 3 and lower flaps 4 which are connected to the width surfaces 2 of a returnable box 1 made of corrugated fiberboard. At the same time, a shoulder-forming line 6 is provided in the width direction in the vicinity of of the base part of the upper flap 3. By bending the upper flap 3 at the shoulder-forming line 6, a double structural wall of the flap 3 being equipped with a flat shoulder 7 and the width surface 2 is formed. In addition, a notch 14 is provided at both ends of the leading end of the upper flap 3, and the notch 14 is engaged with the internal flap side end part of the lower flap 4.  By this method, the reduction of the strength of the case width surface due to the providing of the vertical ruled line 5, a deformation, and a difficulty in a tape affixing work are eliminated, and the returnable box 1 can be compactly folded down.
Patent JP-S5865888-A (JP)
Inventor: MURAMATSU HIROSHI
IPC: E05F15/10
Filed: 1981-10-13
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-H079338-A (JP)
Title: Dressing device
Inventor: TOMOTAKI KATSURA
IPC: B24B53/00
Filed: 1993-06-30
Abstract: PURPOSE:To prevent generation of a scratch on the surface of a work owing to the removal of abrasive grains. CONSTITUTION:In this dressing device, a voltage is applied between electrodes 25 and 26 by a power source device 27 in a grinding process, a weak current is fed to a grinding wheel 21, and a dressing is carried out in an electrytic in-process dressing method. A pushing member 30 squeezed to the working surface of the grinding wheel 21 at a specific pressure is provided between the electrode 26 and a work 22, and the surface of the grinding wheel 21 is rubbed by the pushing member 30 so as to remove the abrasive grains removable with a weak force, from the surface of the grinding wheel 21, before the dressed surface reaches to the work 22.
Patent JP-H0213145-A (JP)
Title: Data transmission equipment
Inventor: ISHIKAWA TOSHIRO
IPC: H04H20/74
Filed: 1988-06-30
Abstract: PURPOSE:To always reproduce correct voice by superimposing a fixed scramble onto a data after a random data is inserted to a data area when the absence of a data in the data area is detected. CONSTITUTION:A data absence detection circuit 7 detects the presence of a data in independent data outputted from an independent data generating circuit 5, that is, data being all 0, i.e., null. When no data exists in the independent data area, a random data is inserted and a fixed scramble from a fixed scramble generating circuit 19 is superimposed on the random data by an adder 17 so as to avoid the area with the fixed scramble only, thereby avoiding stabilization by an erroneous synchronous signal. Thus, correct voice is always reproduced.
Patent JP-S6317667-A (JP)
Title: Production of barley noodle
Inventor: HAMADA HARUKICHI
IPC: A23L7/109
Filed: 1986-07-11
Abstract: PURPOSE:To obtain barley noodles having texture of hardness to masticate and good crispness, by using only barely flour as a noodle producing raw material without adding a binder such as wheat flour, etc., at all, adding water and salt to the barley flour, kneading while stirring, feeding the blend to a noodle producing machine and extruding the blend from a nozzle. CONSTITUTION:Only barley flour is used as a noodle producing raw material without adding a binder such as wheat flour or active gluten, etc., at all, the raw material flour is mixed with 60-65% water and a proper amount of salt, kneaded by a blender while stirring, the raw material is well kneaded and fed to a noodle producing machine. In the noodle producing machine, a long screw 3 built in a long cylinder 2 is rotated, the raw material is strongly pressurized, rotated and transferred in the cylinder 2. The pressurized, rotated and transferred raw material is extruded from a nozzle 5 having a great number of thin holes 4 set at the tip of the cylinder to give a great number of long strips of noodles, which are cut into proper lengths to give barley noodles.
Patent JP-H0813632-A (JP)
Title: Partition structure and residence structure
Inventor: OKAMOTO SUNAO
IPC: E04H1/04
Filed: 1994-06-22
Abstract: PURPOSE:To prevent leakage to an adjacent dwelling unit of water such as firewater discharged from a sprinkler. CONSTITUTION:In a multistoried mansion 1, in which dwelling units 10 with living spaces 10a formed of dwelling unit inwalls 6, dwelling-unit border walls 7, slabs 2, floor panels 3, etc., are laminated, built-in water absorbing members 21 are installed into the dwelling unit inwalls 6 in a type that the members 21 are mounted along the connecting sections 6c of the lowermost sections 6a of the dwelling unit inwalls and the decorative floor faces 3a of the floor panels 3 in the connecting sections 6c. Horizontal water absorbing members 22 are abutted and set up to the connecting sections 7c of the lowermost end sections 7a of the dwelling-unit border walls and the floor faces 2b of the slabs so as to be able to be separated from the external surfaces 71b of the dwelling- unit border walls in a type that the members 22 are mounted along the connecting sections.
Patent JP-H1013411-A (JP)
Title: Device fault management method
Inventor: FURUKAWA MASATO
IPC: H04M3/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a fault management method for deciding the range of a fault notice to be managed by means of considering management capability in a communication system comprised of multiple communication equipments. SOLUTION: The respective communication equipments transmit a start notice to the counter 3 of a line concentration device 2 by the number of times, which is previously set, in starting. When the fault occurs, the fault notice indicating the type of the fault is transmitted to the judgment part 4 of the line concentration device 2. The judgment part 4 judges the fault notice which is to be transmitted to a management device 1, based on a count value on the number of start noticing times added in the counter 3 and the fault type contained in the received fault notice.
Patent JP-H11348612-A (JP)
Title: Monitoring system for feeder system for electric railway
Inventor: NAKAHARA JUNICHI
IPC: B60M3/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To assure voltage application/no voltage application states between maintenance- and inspection-objective trolley wire zones at a filed site by transmitting the operation/non-operation states of an under voltage relay in each distribution panel to a central monitoring station; and by communicating the information with the maintenance and inspection field. SOLUTION: Each distribution panel is provided with an under voltage relay 5A at a line for connecting a breaker to a trolley line. An auxiliary relay 5B detects the opening and closing information at contact (a) closed with the operation of the relay 5A, transmitting the opening and closing information to a central monitoring facility 4A through a terminal 4B at a central monitoring station. A maintenance and inspection field site assures voltage application/no voltage application states between each maintenance- and inspection-objective trolley line zone by communications on the opened and closed information of the breaker with the central monitoring facility.
Patent JP-2000351901-A (JP)
Title: Liquid, addition-curing type silicone rubber composition
Inventor: AZECHI SHIYUUICHI
IPC: C08K9/06
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, controlled in thickening tendency and extended in pot life, by incorporating an organopolysiloxane component and specific fine particles. SOLUTION: This composition contains (A) an addition-curing type organopolysiloxane component and (B) reinforcing fine particles of silica, having a specific surface area (determined by the BET method) of 50 m2/g or more and surface-treated with an organosilicon compound to have a carbon content of 3 wt.% on the surface. The component A preferably contains an organopolysiloxane shown by the formula R1aSiO(4-a)/2 [R1 is a 1-12C (substituted) monovalent hydrocarbon, containing 0.01 to 20 mol% of alkenyl; and (a) is 1.5 to 2.8] and having 2 or more alkenyl groups on the average in the molecule, organohydrogen polysiloxane shown by the formula R2bHcSiO(4-b-c)/2 [R2 is a 1-10C (substituted) monovalent hydrocarbon, (b) is 0.7 to 2.1; and (c) is 0.02 to 1, where (b+c) is 0.8 to 3] and having 2 or more hydrogen atoms bound to Si in the molecule, and a catalyst for addition reaction.
Patent JP-S5864936-A (JP)
Inventor: SUZUKI SHIYOUICHI
IPC: B65D3/14
Filed: 1981-10-13
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-S5865095-A (JP)
Inventor: ONO KATSUTOMI
IPC: B21B27/05
Filed: 1981-10-12
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-H05346229-A (JP)
Title: Open type combustion heater
Inventor: WATANABE MITSUYASU
IPC: F24H3/04
Filed: 1992-06-23
Abstract: PURPOSE:To stop heating operation comfortably by setting time lapse, in which the driving of combustion supply and hot-air blasting means is stopped, after the stoppage of heating operation and setting time lapse, in which only hot air blasting is driven. CONSTITUTION:When a control switch 3 is changed over from a closed circuit to an open circuit in order to stop heating operation, a microcomputer 2 sets output sections 9, 13 at L, turns relays 8, 12 off and stops both an oil transfer pump and a hot air blower because an input section 5 changes from H to L. An unburnt gas remaining in a carburetor and a burner is burnt completely without obstructing combustion during a time when both the oil transfer pump and the hot air blower are stopped, thus largely reducing the remaining of the unburnt gas. When a first fixed time passes, the output section 13 changes from L to H, only the hot air blower is driven through a blower driver circuit C, and the burner and a heat exchanger are cooled. When a second fixed time passes after a shutdown, the output section 13 is altered from H to L, and the hot air blower is stopped.
Patent JP-S6223606-A (JP)
Title: Compression amplifier
Inventor: TANAKA YASUHIRO
IPC: H03G7/00
Filed: 1985-07-24
Abstract: PURPOSE:To form easily a differential amplifier passing a DC signal and having a wide dynamic range by connecting a part or all of inputs/outputs of n-set of differential amplifier pairs whose gain and linear region differ from each other in common so as to constitute a compression amplifier. CONSTITUTION:Collectors of the n-set of differential transistor (TR) pairs comprising TRsQ1, Q1'-Qn, Qn' are connected in common, further an input 1 IN1 is connected in common with bases of the TRsQ1-Qn and an input 2 IN2 is connected in common with bases of the TRsQ1'-Qn'. In connecting a load impedance ZL in common with each differential pair with an input amplitude of a prescribed value, as the emitter impedance is increased, the current change rate of the differential pair is smaller and the gain is smaller, while the linear region is widened. When the input amplitude is larger to a degree the, the gain G1 of the TRsQ1, Q1' is saturated, the gain G2 of the next TRsQ2, Q2'- the gain Gn of the TrsQn, Qn' are still in the linear region and the gains are larger than the gain G1. Thus, the output with respect to the input is being compressed as the input amplitude is increased.