baber/WOPTO huggingface dataset:
Patent JP-H0717594-A (JP)
Title: Flexible container
Inventor: KAWABUCHI SATOSHI
IPC: B65D88/22
Filed: 1993-06-30
Abstract: PURPOSE:To provide a flexible container in which the strength of a hanging- means attaching part is improved, the flexibility of a cylindrical part is maintained and undulation is prevented. CONSTITUTION:The cylindrical part 2 of a container body 1 is woven with lengthwise threads and sidewise threads. As the lengthwise threads in a lengthwise band-like area where a hanging means is sewn, plural-layer drawn tape yarn in which drawn tape yarn made of first synthetic resin is coated with drawn tape yarn made of second synthetic resin is used. As the lengthwise threads except in the band-like reinforcement part 5 and as the sidewise threads, drawn tape yarn made of conventional synthetic resin is used. The use of the lengthwise threads made of the plural-layer drawn tape yarn makes it possible to increase the number of weaving threads in the lengthwise band-like area where the hanging means is sewn, thereby reinforcing the area. Each base part of the hanging means 14 is sewn onto the upper part of the band-like reinforcement part 5 by the use of sewing-machine threads 15.
Patent JP-H0719130-A (JP)
Title: Air cleaner for internal combustion engine
Inventor: ITO KIMIYOSHI
IPC: F02M35/024
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the looseness of a cap clamping bolt in an air cleaner for an internal combustion engine. CONSTITUTION:A turning knob 16 is fitted to a bolt 11 through splines 13, 15 in such a way as to be slidable but out of rotation. This turning knob 16 is provided with an elastically deformable stopper piece 18, and the boss part 8 of a cap 4 is provided with a ratchet like tooth part 17 for receiving the stopper piece 18. The turning knob 16 is then turned while deforming the stopper piece 8 elastically so as to screw the bolt 11 into a nut 7 provided at a cleaner body, and the screw unfastening direction rotation of the knob 16 is regulated by the engagement between the stopper piece 18 and the tooth part 17.
Patent JP-S5888474-A (JP)
Title: Motor compressor
Inventor: HIROSE KIYOSHI
IPC: F16H25/12
Filed: 1981-11-20
Abstract: PURPOSE:To reduce torque variation in compression stroke for preventing efficiency reduction by varying displacement rate of a piston operating cam of a  motor compressor during compression stroke such that the first half of the displacement is larger and the latter half smaller comprared with sinusoidal wave  curve. CONSTITUTION:When a cam surface 5 is rotated by energizing a stator 2, a piston 7 reciprocates in a cylinder 6 along a cam curve 5a of the cam surface 5 by a roller 8 engaging therewith and a roller pin 9. Displacement of the piston in the compression stroke of the cam surface 5a is made larger at the first half of the rotational turning of the cam and smaller at the latter half of same comprared with sinusoidal wave curve so that the piston 7 is moved faster in the first half of relatively light load and gradually in the latter half of heavier load. Thus, the load in the compression stroke is balanced to provide higher efficiency performance.
Patent JP-H0533142-A (JP)
Title: Deposited film forming device by microwave plasma cvd
Inventor: TAKAI YASUYOSHI
IPC: H01J37/32
Filed: 1991-07-26
Abstract: PURPOSE:To reduce the microwave power necessary to initiate an electric discharge, to improve the discharge stability and to stationarily and stably form a deposited film excellent in characteristic as the element member in high yield. CONSTITUTION:In this deposited film forming device by microwave plasma CVD, a microwave introducing means is formed by a waveguide 103 and a microwave introducing dielectric window 102, and the window 102 is made of ceramics with the alpha-alumina with the average grain diameter after sintering and the ratio of the theoretcial density to bulk density controlled within specified limits as the base material.
Patent JP-S6079375-A (JP)
Title: Recorder
Inventor: HIRABAYASHI TSUGIO
IPC: G03G15/00
Filed: 1983-10-07
Abstract: PURPOSE:To prevent transfer drop-out by forming a conveying path for paper between a transfer device and a separating device as well as an image carrying body on a downhill grade and disposing a guide member in such a way as to energize the paper near the intermediate point of the conveying path in the direction of the image carrying body. CONSTITUTION:Paper 32 which is fed and is passed through a guide plate 17 in the inlet side advances into the spacing between a photosensitive drum 30 and a transfer device 31 and when the paper arrives at the neiborhood of a guide plate 35, the regulating part 35a of the plate 35 is positioned below the conveying direction of the paper 32 and therefore the front end of the paper is separated. As the paper advances to a conveying member 34, the paper 32 is separated successively by a separating device 33 while the paper is regulated by a regulating part 35a and the front end side of the paper is kept sagged by the dead load. Since the member 34 is positioned below the device 33, the rear end of the paper 32 is detached from the guide member 17 for feeding paper and when the paper approaches to the drum 30, the force by the dead load on the front end side of the paper 32 acts in the direction B with the part 35a as a fulcrum thus generating the force to bring the rear end of the paper 32 into tight contact with the drum 30. Generation of transfer drop-out at the rear end of the paper and the consequent deterioration in the image quality are thus prevented.
Patent JP-S6081403-A (JP)
Title: Steam adjustable valve for steam turbine
Inventor: KAMIO TADAYOSHI
IPC: F16J15/20
Filed: 1983-10-07
Abstract: PURPOSE:To avoid the necessity of additional tightening during operation and eliminate the leak of steam by installing a ring-shaped graphite packing for high-pressure compression between the valve rod of a steam adjustable valve and the valve-rod penetration part of a valve stand. CONSTITUTION:The hole into which the valve rod 3 of the valve stand 2 of a steam adjustable valve, namely a gland part 14 is constituted of a gland bush 6, a plurality of spacing rings 21, pushing ring 13a, a plurality of graphite packings 22 for high-pressure compression, and a bush 5. Said packing 22 is compressed by the tightening through a screw bush 12 incorporated within a range of 2-3 times of the outside diameter of the valve rod 3, and the inner peripheral surface of the penetration hole on the valve stand 2 and the outer peripheral surface of the valve rod 3 are sealed airtightly, and the necessity of additional tightening during operation can be avoided.
Patent JP-H0828163-A (JP)
Title: Electric shutter for building
Inventor: IWASAKI SHINYA
IPC: H01L31/04
Filed: 1994-07-18
Abstract: PURPOSE:To miniaturize a battery by way of reducing electric power consumption by providing a push button switch for opening and closing control on a guide rail in the case of driving an electric motor for shutter opening and closing by way of electrifying it from the battery charged by a solar battery. CONSTITUTION:Drawing a building side alternating electric source is made unnecessary by electrifying an electric motor 2 from a battery 5 charged by a solar battery in the case of opening and closing a shutter curtain 1 by a push button switch 8. Additionally, it is not necessary to constantly keep a transceiver in a standby position as the one to control to open and close by wireless by way of controlling to open and close the curtain 1 by the switch 8 provided on the guide rail 4. Consequently, it is not necessary to increase capacity of the battery 5 in consideration of the time when battery charge is not done as at the night time. Additionally, as the switch 8 is provided on the rail 4, a connecting wiring with a control console 7 is built in the rail 4 and it is simplified. Consequently, it is possible to compact a member and to easily construct it.
Patent JP-S6248101-A (JP)
Title: Waveguide filter
Inventor: IGARASHI SADAO
IPC: H01P1/208
Filed: 1985-08-27
Abstract: PURPOSE:To decrease considerably an error in size by providing a waveguide having a length in response to the center frequency of a band-pass filter and a shunt inductor plate provided with an induction window smaller than the aperture and having a size covering the aperture of the waveguide and arranging closely them alternately. CONSTITUTION:Waveguide 2-4 are processed precisely to have the length, width and height in response to the center frequency of a band-pass filter. The inductor plates 6-9 have induction windows of square hole shape having a required width as the band-pass filter and a plate thickness of nearly 0.05mm is adopted because no mechanical strength is required. Waveguides 1, 5 are arranged at both ends to arrange alternately the inductor plates 6-9 and the waveguides 1-5 such as inductor 1, inductor plate 6, waveguide 2, inductor plate 7... and they are placed on a supporting base 16. The supporting base 16 has a length slightly shorter than the length constituted by arranging the waveguides 1-5 and the inductor plates 6-9, flanges 14, 15 are placed from both ends of the supporting base 16, they are tightened by screws 17-20 to connect closely the waveguides 1-5 and the inductor plates 6-9.
Patent JP-H03180490-A (JP)
Title: Composite plating solution
Inventor: TSUCHIYA TAKESHI
IPC: C25D15/02
Filed: 1990-07-18
Abstract: PURPOSE:To form a composite plating layer having superior hardness and wear resistance without requiring heat treatment by adding a specified amt. of a boron compd. to a plating soln. when an Ni-based composite plating layer is formed by electroplating. CONSTITUTION:When an Ni-based composite plating layer such as an Ni-Si3N4, Ni-WC or Ni-SiC layer is formed by electroplating, fine particles of a hard material such as Si3N4, SiC or WC are dispersed in the conventional Ni plating soln. and a boron compd. such as trimethylamine boran, dimethylamine boran or sodium borohydride is further added by 0.1-10g/l. An Ni-based composite plating layer having superior hardness and wear resistance is obtd. without carrying out heat treatment.
Patent JP-H0239061-A (JP)
Title: Image forming device
Inventor: KOBAYASHI CHIHARU
IPC: G03G21/00
Filed: 1988-07-29
Abstract: PURPOSE:To prevent an external storage device from being left as it is by providing a means issuing the alarm when operation is suspended over a prescribed length of time although the external storage device such as an IC card are loaded. CONSTITUTION:When the IC card 17 is loaded onto a connector 27 to operate a key in an operational key group 16, a timer is set at an arbitrary time. Simultaneously a timer flag is cleared. The timer is decremented by sec from its initial reading when a key input is given. When the timer reaches zero after a prescribed period, the timer flag is set. When a key input is given by a prescribed period, the timer can be reset at arbitrary time, and the timer flag is cleared. However, after a prescribed period has passed without a key input, the timer flag is set to issue the alarm. Thus, external storage devices are never left as it is on the connector.
Patent JP-H0763156-A (JP)
Title: Moving method of part piece of actuator and actuator used for executing moving method
Inventor: UIREMU HOFUINKU
IPC: F03G7/06
Filed: 1994-08-10
Abstract: PURPOSE: To provide a method of displacing parts of an actuator with high positioning precision even if impact or vibration occurs, and an actuator used therefor. CONSTITUTION: This is a method of mutually-displacing at least two parts 15, 17 of an actuator interconnected by bridges 19, 21, 23, and an actuator 13 used therefor. The bridges 19, 21, 23 connecting the two parts 15, 17 are extended in parallel to the main surface of the actuator 13, and the bridge is heated so that a temperature gradient may be minimum, crossing the main surface, and then cooled. The length of the bridge between the parts 15, 17 is decreased owing to plastic deformation, and the parts 15, 17 are displaced relative to one another in the direction parallel to the main surface.
Patent JP-S59168132-A (JP)
Inventor: FURITSUTSU HEEZERU
IPC: D01G21/00
Filed: 1983-10-11
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-S6433195-A (JP)
Title: Mixed air-water fuel oil and apparatus for producing the same
Inventor: TAKADA KATSUMI
IPC: C10L1/32
Filed: 1987-07-30
Abstract: PURPOSE:To obtain the title fuel oil which is excellent in storage stability, combustibility and ignitability and permits low-oxygen combustion, by agitating a mixed air-water fuel oil obtd. by introducing an air-water mixture into a fuel oil by the use of an agitator provided with a rotor blade. CONSTITUTION:Introduced into a tank 1 provided with an agitator 2, a porous baffle tube 3 and a guide plate 4 are water from a fluid inlet pipe 1 disposed at an upper end part, air from an aspirator-type fluid inlet pipe 2 disposed at an upper side part and a fuel oil from an aspirator-type fluid inlet pipe 3 disposed at a lower side part so as to form at a nozzle outlet terminal 5 a liq. current composed of oil-air-water fluxes arranged in this order from the outside thereof. Agitation is performed by the agitator 2 which is provided with an agitating blade, and thereafter curing is performed outside the guide plate 4, thereby obtaining a mixed air-water fuel oil composed of fuel oil contg. 1-15vol.% water and 0.1-3vol.% air burned on 100vol.% oil.
Patent JP-H10338316-A (JP)
Title: Sewage cover lifter
Inventor: TAKAHASHI KATSUYUKI
IPC: B65G7/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To make cover lifting work safe and easy at the time of cleaning sewage. SOLUTION: Two sets of bodies 1 fitted with wheels 11, legs 10 and body beaks are connected and fixed by a lever bracket beam, and a lever rod (handle) 2 fitted with a fitting strip 3 and a body eye 7 is put in a lever bracket, covered with a cover and fastened by a thumbscrew 9 to constitute a sewage cover lifter. At the time of using this cover lifter, the body 1 is first moved close to a sewage cover in the way of using a wheel barrow, and the lever rod 2 is operated to lift the sewage cover by the application of a clamping lever by putting the fitting strip 3 into a secure hand hole of the cover and turning it inside. The body 1 is then moved into a predetermined place to place a first cover against a base with a slight clearance.  The following cover is placed on the first cover, with the tip side shifted by about 3 cm and the rear side placed on the ground, and this obliquely placed state is repeated in regular order.
Patent JP-S6345074-A (JP)
Title: Thermal transfer type printer
Inventor: SUWA KATSUHIKO
IPC: B41J17/24
Filed: 1986-08-12
Abstract: PURPOSE:To prevent 'wrinkles' from being generated, make it possible to print plural times with no print missing and reduce running cost, by providing a thermal transfer ink film capable of being used plural times, a barrel-shaped payout reel for paying out the ink film, and a barrel-shaped take-up reel for taking up the ink film. CONSTITUTION:The melting temperature of a thermal transfer ink layer 4b is about 50-80 deg.C, and the softening point of a thermal transfer ink base film 4a is about 260 deg.C. The surface temperature of a thermal head at the time of heat generation is about 200-450 deg.C. In the period from the completion of printing to the time of taking up the thermal transfer ink film 4 around a take-up reel 6, 'wrinkles' are generated in the ink film 4 due to the difference between the coefficient of thermal expansion of the base film 4a and that of the ink layer 4b. However, since the take-up reel 6 is barrel-like in shape, the 'wrinkles' thus generated are leveled off to take up the ink film 4 around the reel 6.
Patent JP-S6081776-A (JP)
Title: Enclosed type lead storage battery
Inventor: INOUE TOSHIHIRO
IPC: H01M10/16
Filed: 1983-10-07
Abstract: PURPOSE:To restrain the occurrence of short-circuiting due to falling down of active material by inserting glass mat-like separators in the form of U in the gap between the side face normal to the plate face of an electrode plates group and the inner wall of a battery jar. CONSTITUTION:An electrode plates group 4 is made up of a negative electrode plate 1 using an expanded metallic grid structure, a positive electrode plate 2 using a cast grid structure, and a separator 3; and a glass mat-like separator 6 is inserted in the form of U in the gap between the side face normal to the plate face of the electrode plates group and the inner wall of a battery jar 5. In this way, the occurrence of short circuiting on the side face of the electrode plates can be restrained; thus a battery can be produced which has a long charge/ discharge cycle life and a high drop shock resistance.
Patent JP-S5980582-A (JP)
Title: Heat responsive type flow controlling device
Inventor: FUKUYOSHI KENZOU
IPC: F24H1/10
Filed: 1982-10-29
Abstract: PURPOSE:To provide the supply of hot water at a desired temperature irrespective of a faucet opening and in spite of change in the hot water temperature by regulating the outflow amount in the excessive opening of the faucet with a heat responsive element at the hot water supply side of proportional control system gas hot water supply equipment to correct the water supply amount in water temperature change with a heat responsive element at the water supply side. CONSTITUTION:When heated supply water is sent to a faucet, a heat responsive element 7 in a heat sensing chamber 4 senses the heat of hot water outflow at a set temperature to project a drive piece 7a by a certain amount so that the distance L of a flow regulator 25 is varied to maintain the outflow at a certain value and the maximum hot water outflow amount is maintained constant even if water supply pressure is varied. Thus, though the opening of hot water supply faucet is enlarged, the outflow hot water amount is not increased more than the maximum value. Also, when supply water temperature is lowered, a heat responsive element 33 senses it to reduce the projection amount of the drive piece so that a movable cylinder 18 is moved left by a spring 35. Accordingly, an O-ring 29 of the flow regulator 25 is also moved left to throttle the water supply amount. Thus, when the maximum capacity curve of the hot water supply equipment is moved as shown by the chain line, the water supply amount is automatically corrected to regulate the hot water outflow amount.
Patent JP-S5979620-A (JP)
Title: Airtight container for piezo-oscillator and its production
Inventor: TAKEUCHI MASAKAZU
IPC: H03H9/02
Filed: 1982-10-29
Abstract: PURPOSE:To obtain an airtight container for a piezo-oscillator which can be massproduced inexpensively with a simple structure by wrapping a piezoelectric substrate with a resin thin film member, forming a space between the thin film member and the piezo electric base plate by heating the thin film member and then covering the external surface with thermosetting resin. CONSTITUTION:The piezo-electric substrate 4 having exciting electrodes 3 on both sides and the piezo-oscillator 1 having a supporting body 5 to be used also as an electric leading terminal are covered with a bag 2 consisting of a polyimide resin thin film. An opening end of the bag 2 is pressed into contact with a frame 6 by using a tool 7. A small quantity of air is left inside the bag 2. Subsequently, powder coating consisting of thermosetting epoxy resin is sprayed to the external surface of the bag 2. Since the external surface of the bag 2 is heated to about 120 deg.C, the internal air is expanded and a space is formed. After repeating the spraying of the powder coating up to the required thickness, heating is continued to dry and harden the powder coating. Thus, the piezo-oscillator airtight container consisting of the resin thin-film member wrapping the surface of the piezo-electric substrate 5 through the space and the thermosetting resin thick film member is formed.
Patent JP-H0854300-A (JP)
Title: Torque detector
Inventor: TSUNODA TOMOAKI
IPC: G01L5/00
Filed: 1994-08-11
Abstract: PURPOSE:To detect the abnormality of the torque of a motor by a simple circuit. CONSTITUTION:A rotating speed signal 15 having the period T1 corresponding to the rotating speed V of the rotary shaft 3 of a motor 1 is output as a trigger pulse, and the pulse of a predetermined pulse width T2 is generated. Torque abnormality signals 34a, 34b representing the torque value abnormality are output depending upon whether the pulse width T2 of the pulse is longer than the period T1 of the signal 15 or not.
Patent JP-S6249080-A (JP)
Title: Four-way valve device
Inventor: YOSHIDA SHOICHI
IPC: F25B41/04
Filed: 1985-08-28
Abstract: PURPOSE:To increase a volume in a contrary recess of a slider valve and reduce a short cycle, by making an inside surface of the recess in a sliding direction into conformity with a shape of ports when the slider valve is moved to a center position of the row of the ports. CONSTITUTION:Both inside ends of a recess 6 of a slider valve 7 in a sliding direction are extended to almost half an inner diameter of side ports 2a and 4a when the slider valve 7 slides to a center position of the row of the ports 2a, 3a and 4a. Such extended portions 6a of the recess 6 are formed with arcuate portions 20 having a profile conforming with a peripheral shape of the ports 2a and 4a. Accordingly, an area of each gap B defined between the recess 6 and the ports 2a and 4a is made greatly small, and a short cycle where a discharge gas flows through each gap A and each gap B to a suction side of a compressor 8 may be greatly reduced.
Patent JP-S6080756-A (JP)
Title: Air-fuel ratio sensor
Inventor: SUZUKI KIYOMITSU
IPC: G01N27/419
Filed: 1983-10-12
Abstract: PURPOSE:To enable continuous detection of an air-fuel ratio with high accuracy over a wide range and to improve durability by constituting a titled sensor in such a way that a constant amt. of oxygen is supplied at certain period to the inside of a standard oxygen chamber and that the air-fuel ratio is serially detected with the same electrode. CONSTITUTION:A constant current source 31 and a contactless switch system 32 consisting of an electronic circuit are added to the prior example device. When a switch Y is closed to the side X, the source 31 is connected between the 1st electrode 21 and the 2nd electrode 22 and a constant amt. of oxygen is supplied to the inside of a standard oxygen chamber 23. When the switch Y is closed to the side Z, a power source 26 and an ammeter 27 are connected between the electrode 21 and the electrode 22 and the oxygen in the chamber 23 is transferred through a solid electrolytic chamber 20 to the 2nd electrode 22 side. The rate of the transfer is measured with the ammeter 27 and the output signal of the air- fuel ratio sensor is obtd. The respective switches of the contactless switch system 32 are alternately opened and closed and the supply of the oxygen and the measurement of the output signal are serially accomplished between the same electrodes.
Patent JP-2001015645-A (JP)
Title: Resin-sealed semiconductor device and its manufacture
Inventor: MIZUNO NAOHITO
IPC: H01L23/29
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuiting between a heat sink and a lead frame while restraining cost increase in a resin-sealed semiconductor device with a built-in heat sink. SOLUTION: In the device 100, a heat sink 40, an IC chip 10 and a lead frame 20 are sealed to be enclosed, by arranging the lead frame 20 whereon an IC chip 10 is mounted on a heat sink 40 arranged inside a die, and filling a die with mold resin 50. A spacer member 70 which is formed of an insulator installed by casting into a die and fixed by the mold resin 50 is interposed and set between the heat sink 40 and an inner lead 22 of the lead frame 20.