baber/WOPTO huggingface dataset:
Patent JP-H112471-A (JP)
Title: Air-cooled absorption type refrigerating device
Inventor: UCHIUMI MASATO
IPC: F25B15/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To narrow the space of installation, in an air-cooled absorption type refrigerating device. SOLUTION: An air-cooled absorption type refrigerating device is provided with a suction port, formed on the back surface 1b of a casing 1, an air-cooled absorber 3, arranged along the back surface 1b, an air-cooled condenser 4, arranged at the middle position of the casing 1 in the up-and-down direction of the casing 1, and a fan 7, positioned at the fore surface 1a side of the casing at a position higher than that of the air-cooled condenser 4 and having an air sending direction of obliquely upward. The air-cooled absorption type refrigerating machine is constituted so as to send out air, sucked from a suction port 2 formed on the back surface 1b, obliquely upward from the front surface 1a side of the casing 7 by the operation of the fan 7 after passing through the air-cooled absorber 3 and the air-cooled condenser 4 respectively.  According to this method, any suction space or service space is not necessitated to be installed at the front surface 1a side of the casing 1 and the securing of the suction space or the service space is required at the back surface 1b side of the casing 1 only whereby the space of installation of the refrigerating device can be narrowed.
Patent JP-H08325361-A (JP)
Title: Phenolic resin, epoxy resin, epoxy resin composition and its cured product
Inventor: KUBOKI KENICHI
IPC: C08G61/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain the subject resin giving cured products exhibiting excellent moisture resistance, excellent impact resistance and low dielectric constant, and useful as an insulating material for electric parts and electronic parts. CONSTITUTION: (A) A 7-15C cyclotriene compound (e.g. 1,3,5-cycloheptatriene) and (B) a phenol compound of the formula (a is 1-2; b is 1-6; R is H, a halogen, a 1-12C hydrocarbon group) are subjected to a polymerization reaction in the presence of an acid catalyst (preferably boron trifluoride). The polymerization reaction is preferably performed by a method using a reaction container purged with nitrogen gas, etc., and comprising adding the acid catalyst to the thermally melted product or solvent solution of the component A and subsequently introducing the component B into the reaction vessel, while securing the reaction temperature. The reaction temperature is preferably 80-150 deg.C. The reaction time is usually 0.5-10hrs.  When the reaction is carried out in the presence of an inactive solvent such as toluene or nitrobenzene, the solvent is used in an amount of 100-250wt.% based on the whole weight of the raw materials.
Patent JP-S6310755-A (JP)
Title: Production of 2-mercaptoalkylcarboxylic acid ester
Inventor: ITSUDA HIROSHI
IPC: C07C319/14
Filed: 1986-07-01
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate for agricultural chemicals, medicines, perfumes, etc., in good yield at a low cost in a one-stage reaction process, by reacting a 2-haloalkylcarboxylic acid ester in a state saturated with hydrogen sulfide with an alkali metal hydrosulfide. CONSTITUTION:A 2-haloalkylcarboxylic acid ester expressed by formula I (R1 and R2 are H or 1-4C alkyl; R3 is 1-4C alkyl; X is halogen) in a state saturated with hydrogen sulfide is subjected to thiol forming reaction with an alkali metal hydrosulfide, e.g. sodium hydrosulfide, in a hydrous solvent, e.g. water and methanol, at 20-80 deg.C, preferably 30-60 deg.C to afford the aimed compound expressed by formula II. The reaction is carried out by using alkali metal hydrosulfide in a molar amount of 1.0-2.0 times based on the compound expressed by formula I and previous presence of an excess amount of the hydrogen sulfide in the reaction system and saturating the system therewith under 0-10kg/cm<2> pressure.
Patent JP-S5280345-A (JP)
Title: Polypropylene resin compositions
Inventor: KAWAI YOUICHI
IPC: C08K3/34
Filed: 1975-12-27
Abstract: PURPOSE: Polypropylene resin compositions with good rigidity and thermal resistance without detracting the original shock resistance and surface gloss, obtained by adding barium sulfate and a fatty acid glyceride in specific amounts to the polypropylene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0277425-A (JP)
Title: Production of polyarylene sulfide sulfone
Inventor: SAKANE TAKEHIKO
IPC: C08G75/0236
Filed: 1989-06-20
Abstract: PURPOSE:To obtain the subject amorphous sulfone useful as a part for automobile apparatus, etc., by using a large amount of water relative to an alkali metal sulfide and selecting a proper polymerization temperature, thereby remarkably improving the molecular weight-increasing effect of a lithium carboxylate. CONSTITUTION:The objective sulfone can be produced by reacting (A) a dihalogenated aromatic sulfone with (B) an alkali metal sulfide using (C) a lithium carboxylate of formula RCOOLi (R is 1-20C organic group) in the presence of 10-15mol of water (based on 1mol of the component B) in an organic amide solvent at a polymerization temperature of 160-230 deg.C.
Patent JP-S5677529-A (JP)
Title: Throttle valve controlling apparatus for engine
Inventor: NOMURA KAZUHIKO
IPC: F02D11/10
Filed: 1979-11-30
Abstract: PURPOSE: To simplify the structue of an apparatus for controlling the opening of a throttle valve by means of a motor and also to make the structure compact, by interposing a small speed-reducing gear means between a member for controlling the opening of the throttle valve and a motor for driving said member.  
     CONSTITUTION: A throttle valve controlling system applied in a motored bicycle or the like comprises a motor 35 which is driven by the rider himself or automatically depending on the operational condition of the vehicle. When the motor 35 is driven, its rotation is transmitted to a gear wheel 33 via a speed-reducing pinion 34, so that a helical groove 36 formed in disk 33a of the gear wheel 33 is turned. By this rotation of the groove 36, a slidable member 37 fitted in groove 36 is caused to move reciprocally along guide grooves 38, 39, so that a throttle valve 24 connected to the slidable member 37 by steel rope 41 is also moved reciprocally for opening and closing the valve. The throttle valve 24 has a needle valve 25 attached to the lower surface thereof for changing the opening area of a fuel injection port 26 along with vertical movement of throttle valve 24 and thereby controlling the amount of fuel injected from the port 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6312765-A (JP)
Inventor: HATADA TSUYOSHI
IPC: D06M101/00
Filed: 1986-07-04
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-S5857820-A (JP)
Title: Pwm modulation circuit
Inventor: UJIIE AKIHIKO
IPC: H02M7/48
Filed: 1981-09-30
Abstract: PURPOSE:To avoid an overcurrent from flowing to a load side, by taking synchronism between an electrical angle of an inverter output voltage and the mode change of a modulation pulse mode, in changing the output frequency of a PWM type VVVF (variable voltage variable frequency control) inverter. CONSTITUTION:An inverter output frequency F and a modulation rate AL are revised with a data revise pulse LATCH, a modulation pulse mode N is revised at a data latch 20 in synchronizing with a signal A9 representing 60 deg. electrical angle. Thus, since modulation reference data ALO stored in an ROM 18 all cross zero point at 60 deg. electrical angle, even if the modulation pulse mode N is changed, no pulse width signal is continuous outputs UP, VP and WP of a comparator 19 for the data ALO and a modulation rate data *AL, resulting that no excessive voltage is applied and no overcurrent flows to a load side.
Patent JP-S6132448-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: MASUKO KOICHIRO
IPC: H01L23/31
Filed: 1984-07-24
Abstract: PURPOSE:To prevent the deterioration in moisture resistance or reliability due to the thrust of filler to the passivation film, and to prevent the variation of transistor characteristics by lessening the stress which the filler gives to elements, by a method wherein the titled device is so constructed that the filler and the passivation film do not come into direct contact. CONSTITUTION:The filler 9 is kept away from the interface between the passivation film 8 and epoxy resin 6: that is, an epoxy resin layer 6a of (d) thickness on the passivation film 8 is a layer containing no fillers 9; further, an epoxy resin layer 6b thereon is an epoxy resin composite layer in which fillers 9 are compounded. This construction can prevent the fillers 9 from thrusting into the passivation film 8 under a pressure A at the time of resin sealing. Such a structure can be obtained by sealing in two times of resin sealing process first with only an epoxy resin and second with a resin composite of an addition of the filler 9 to the epoxy resin.
Patent JP-H0827665-A (JP)
Title: Textile product containing cotton fiber and its production
Inventor: OTA SHOZO
IPC: D06M13/127
Filed: 1994-07-07
Abstract: PURPOSE:To obtain a textile product containing cotton fibers, good in feeling, excellent in wrinkle resistance and capable of retaining high wash and wear (W/W) properties, puckering and shape holding properties even after repetitive washing. CONSTITUTION:This textile product contains cotton fibers having <50wt.% cellulose I type crystal structure in the whole crystal, >=0.65 ratio of minor axis/major axis in the single fiber cross section and >=0.6wt.% content of formalin bound to the cellulose. The textile product has class 4 or higher puckering properties after repetitive washing 5 times according to JIS L-0217 103 method and is excellent in shape retaining properties. Furthermore, the method for producing the textile product is provided.
Patent JP-H0822729-A (JP)
Title: Switch operating device
Inventor: KARIYA KAZUHIRO
IPC: H01H3/12
Filed: 1994-07-07
Abstract: PURPOSE:To eliminate generation of vibration and a noise by moving a push- button type operation member from an initial position when an operation part is pressed, pressing a part to be pressed of a switch by a pressing part, and returning it to the initial position against returning force when pressing force to the operation part is released. CONSTITUTION:A push-button type operation member 40 is integrally molded by a material having a certain degree of elasticity, for example, like synthetic resin, and is normally pressed in the clockwise direction shown by an arrow A with a fulcrum part 40d as the center by returning force generated by a returning force generating part 40b. In this condition, the extending end of a pressing part 40c upward separates from a part DM to be pressed of a push- button type switch SW of a circuit board 33. Since an operation part 40a is pressed to an inside end peripheral part of an opening 32 on an inner peripheral surface of the opening part 32 of a switch operating part of an enclosing body or an inside surface of a side wall of the enclosing body by returning force generated by this generating part 40b, the member 40 does not generate vibration by microvibration applied to the enclosing body, so that a noise is not generated too thereby.
Patent JP-2000347074-A (JP)
Title: Photoelectric converting module
Inventor: MAEHARA YOICHI
IPC: H01L31/0232
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To easily transmit an optical signal by an optical fiber without lowering receiving sensitivity. SOLUTION: This module is provided with a ferrule holder 5 in which a reception ferrule holder 5b is integrally formed with a transmission ferrule holder 5c. The transmission ferrule holder 5c of the optical plug inserted into optical plug detaching and attaching ports 1b, 1c is fixed to a prescribed position and is optically connected to a light emitting element assembly by the reception ferrule holder 5b. The reception ferrule holder 5b of the optical plug inserted into the optical plug detaching and attaching ports 1b, 1c is fixed to the prescribed position and is optically connected to a light receiving element assembly by the transmission ferrule holder 5c.
Patent JP-S5947949-A (JP)
Title: Forming method and device for stator coil
Inventor: KAWAMURA TSUTOMU
IPC: H02K15/00
Filed: 1982-09-08
Abstract: PURPOSE:To reduce the inserting resistance of a coil and to prevent the coil from being engaged by sequentially inserting coils of respective phases into the slot of a stator core, inserting a molding blade at every inserting time to form a coil end. CONSTITUTION:A stator core 10 is secured to a bearer 4, a coil inserting jig 2 is moved oppositely thereto to insert a coil 14, a coil forming jig 3 is then opposed to form a coil end 11. At this time the jig 3 is formed of a jig body 3a and a shaping blade 19 engaged with and projected from the outer periphery, the blade 19 is inserted into the slot 15, to which coil 14 of each phase is not inserted, and a device is formed to automatically repeat the operation, thereby performing the forming work. Accordingly, the inserting resistance of the coil of next phase can be reduced, and the quality can be improved without clogging.
Patent JP-H0450359-A (JP)
Title: Treatment of glass-fiber woven fabric
Inventor: IKEDA HIROICHI
IPC: H05K1/03
Filed: 1990-06-14
Abstract: PURPOSE:To prepare the subject woven fabric containing an uniformly adhered resin, having excellent surface smoothness and suitable for the preparation of TAB film carriers and printed circuit boards by at once dipping a glass fiber woven fabric in water, etc., and subsequently heating the fabric for a heat cleaning treatment. CONSTITUTION:When a glass-fiber woven fabric is subjected to heat cleaning treatment, the fabric is at once dipped in water or hot water and subsequently heated. The water treatment is preferably carried out at a high temperature such as 80 deg.C or higher.
Patent JP-H04353128-A (JP)
Title: Lower running body for construction equipment
Inventor: SHIMIZU JUNICHI
IPC: E02F9/06
Filed: 1991-05-31
Abstract: PURPOSE:To improve running ability on a slope by a method wherein coupling legs are disposed on both sides of the car body frame of the central part of a lower running body, an expandable leg is located between the coupling leg and the car body frame, and a rotary cylinder between the coupling leg and a running unit. CONSTITUTION:Expandable legs 3 expandable in a vertical direction are mounted to the for corner parts of a car frame 1, and a running unit 7 is attached through coupling legs 4 installed to the lower ends of the legs 3. The tip of the piston rod of a rotary cylinder 6a disposed to the leg 4 is pivotally mounted on a track frame 7b of the unit 7. Expandable cylinders 3a and cylinders 6a, located at the lower part of the slope of an inclination ground surface 10, of a lower running body 51 are expanded, the unit 7 is rotated around a rotary shaft 5, and installed on a ground surface 10 through the whole of the earthing surface of a crawler 7a. The cylinders 3a and 6a located at the upper part of the slope are contracted, the part, located in a level higher than that of the slope, of the frame 1 is lowered, the unit 7 is rotated, and the earthing surface of the cralwer 7a is brought into contact with the ground surface 10 to bring the frame 1 into a horizontal state.
Patent JP-S5582961-A (JP)
Title: Monitoring device for pollution of surface of the sea
Inventor: ONO AKIRA
IPC: G01N29/02
Filed: 1978-12-20
Abstract: PURPOSE: To obtain the simple device monitoring condition of surface of the sea that is polluted, by means of an unmanned system wherein surface of the sea is searched by Doppler speedometers scanning over the sea area where pollution is forecasted, and the speed of progress of water is measured.  
     CONSTITUTION: Doppler speedometers 3, 4 are installed into bases 9, 10, which are built on the bottom of the sea and are projected on the sea, and beams 5, 7 for searching the surface of the sea are oscillated from windows 12, 13 disposed to these projected portions. A vector arithmetic unit 14 connected to the Doppler speedmeters 3, 4 is installed to one base 9, and connected to a comparison device 15. The beams 5, 7 continually search toward the sea area 16 where pollution is foreseen, speed components 6, 8 at a searching point 17 are measured, vector is counted, and the speed of progress of waves is gained. The signals are input to the comparison device 15, and compared with the speed of progress peculiar to seawater, the searching point 17 is judged to be the sea area where pollution is forecasted when both speed differs, and an alarm is given. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05347284-A (JP)
Title: Surface flattening method of polymer blend film
Inventor: TANI MOTOAKI
IPC: H05K3/00
Filed: 1992-06-16
Abstract: PURPOSE:To provide a method of flattening fine irregularities on the surface of a polymer blend film so as to prevent pillar-shaped structures from being formed on a metal film provided onto the surface of the polymer blend film concerned. CONSTITUTION:A polymer blend film 2 which is provided with island-structured irregularities on its surface and contains polyimide particles 2A and acrylic polymer particles 2B is etched with plasma in an atmosphere composed of oxygen gas, nitrogen gas, carbon tetrafluoride gas, and argon gas or etched with oxygen plasma, nitrogen plasma, carbon tetrafluoride plasma, and argon plasma, whereby the polymer blend film 2 can be flattened by selectively etching projections formed of acrylic polymer particles 2B and the like.
Patent JP-H0448046-A (JP)
Title: Hot rolled steel excellent in high temperature strength and its manufacture
Inventor: SUEHIRO MASAYOSHI
IPC: C21D8/02
Filed: 1990-06-14
Abstract: PURPOSE:To improve the high temp. strength of a hot rolled steel and to make better its workability and weldability by compositely adding Ti, Mo and B to an Mn-Al contg. steel and specifying its heating and hot rolling conditions. CONSTITUTION:A steel constituted of, by weight, <=0.01% C, <0.60% Mn, 0.01 to 0.10% Al, 0.05 to 0.25% Ti, 0.0004 to 0.005% B, 0.005 to 1.50% Mo and the balance Fe with inevitable impurities is manufactured. This slab is heated to >=1,050 deg.C and is hot-rolled at >=Ar3 or Ar3 to Ar1 finishing temp. Its coiling temp. is optionally regulated. In this hot rolled steel, the content of carbon is reduced and Ti, Mo and V are compositely incorporated, so that it has excel lent high temp. strength, good workability and weldability and high industrial effect.
Patent JP-S5281448-A (JP)
Title: Control method for blast furnace gas energy recovery plant
Inventor: NAGATA OSAMU
IPC: F02C6/00
Filed: 1975-12-29
Abstract: PURPOSE: To improve recovery rate of blast furnace gas energy by operating turbine regulation valve after synchronous generator in blast furnace exhaust gas facility entering into parallel running with power system and passing all of blast furnace gas through turbine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000347092-A (JP)
Title: Camera
Inventor: IMAI YUJI
IPC: G02B7/08
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of performing excellent focusing both in an ordinary photographing mode and an electronic zoom photographing mode without complicating mechanical structure and causing cost rising. SOLUTION: This camera equipped with an electronic zoom function is provided with an electronic zoom mode detection SW 17 capable of switching the operation/non-operation of the electronic zoom function, a range-finding means (AF sensor 50 and AFIC 5) for obtaining range-finding data equivalent to a distance to an object, a photographing lens extending means (focusing motor driving circuit 19, focusing motor 20, motive power transmitting mechanism 21 and focusing lens group 22) for extending a photographing lens from a specified initial position to a specified photographing position corresponding to the range-finding data, and a CPU 1 deciding 1st extending amount based on the range-finding data when the electronic zoom function is not operated, and deciding 2nd extending amount different from the 1st extending amount when the electronic zoom function is operated.
Patent JP-H0322627-A (JP)
Title: Data detection method
Inventor: SUMIHIRO HIROSHI
IPC: H03M7/14
Filed: 1989-06-19
Abstract: PURPOSE:To eliminate the effect of inter-code interference by subtracting the value of a channel bit location corresponding to an isolated waveform in a prescribed order from the value of each channel bit location of a data signal waveform. CONSTITUTION:In the modulation system to select a prescribed bit in a prescribed number of channel bits such as 4/11 modulation system, respective levels L1-L11 of 1st-11th channel bit locations of an optional block are obtained, a 4th channel bit being a maximum level in each level is selected and a level Mo of the channel bit location of the center of an isolated waveform and levels M-1, M+1 of left right channel bit location are subtracted. Thus, the level of each channel bit location having a notch at 3rd, 6th and 10th channels is obtained. Then the 6th channel bit being a maximum level is selected from the level of each channel bit location obtained newly and the level of the channel bit location corresponding to the isolated waveform again is subtracted around the 6th channel bit location as the center.
Patent JP-S5780547-A (JP)
Title: Appearance detector
Inventor: YAMAMURA TATSUO
IPC: G01N21/88
Filed: 1980-11-07
Abstract: PURPOSE:To enable to perform a high-precise appearance inspection, by a method wherein a device is constructed such that a picture of an object to be inspected is photographed, and the picture signal is binary-coded by a different threshold. CONSTITUTION:An object to be conveyed on a conveyor at a constant speed to be irradiated with stroboscopic light, and a nearby static picture is caused to enter into a camera 1. A binary-coded circuit 2 binary-codes the picture signal by means of a different thresholds Q1 and Q2, and outputs it to input terminals alpha, beta of memories 4a and 4b. The memories 4a and 4b receive an address signal at input terminals gamma, delta from an address control circuit 5 to write a rise point and a fall point of a binary-coded picture signal by means of the threshold Q1 and Q2 being dirrerent from each other. A CPU3 performs an inspection of an appearance feature based on the operation results of a difference in coordinate value between the rise point and fall point, and if a trouble is found, a control signal 6 is sent. This permits to perform a high-precise appearance inspection.
Patent JP-S6135129-A (JP)
Title: Rotor of rotary electric machine
Inventor: SAKAYANAGI MORIKAZU
IPC: H01R39/14
Filed: 1984-07-26
Abstract: PURPOSE:To readily position an armature and a commutator by inserting the cut and erected part of an annular resin unit from forming the commutator into a hole extending axially at the end of the armature. CONSTITUTION:A slot 3a is formed on the outer peripheral side of an armature 3, and three holes 4a extending axially from the end of the armature 3 are formed at an equal interval. A commutator 6 disposed at the winding end 5a side of an armature coil 5 is composed of an annular resin unit 7 of an insulator, a riser 8 of a coil connector and a segment 9. Three projections to be inserted into the holes 4 are integrally molded at the end of the armature core 3 side of the cylindrical unit 7. Thus, the armature and the commutator can be readily positioned.