baber/WOPTO huggingface dataset:
Patent JP-2000265012-A (JP)
Title: Film for discrimination label
Inventor: NISHIJIMA SHIGETOSHI
IPC: C08L51/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a film for a discrimination label being effective against diversion or alteration and having easy disintegrability, which film comprises at least one member selected from among a plurality of cycloolefin polymers having specified structures. SOLUTION: This film comprises at least one member selected from among (A) a random copolymer of ethylene with a cycloolefin represented by formula I or II, (B) a ring-opening (co)polymer of a cycloolefin represented by formula I or II, (C) a product of hydrogenation of component B, and (D) a graft polymer of component A with component C. The cycloolefin polymer has a glass transition temperature of at least 70 deg.C, a limiting viscosity number of 0.001-20 dl/g (at 135 deg.C in decalin), a melt flow index of 0.1-200 g/10 min (under a load of 2.16 kg), and a softening point of at least 30 deg.C. In formula I, n and q are each 0 or 1; m is 0, 1, or greater; R1 to R18, Ra, and Rb are each hydrogen, a halogen, or a hydrocarbon group.  In formula II, p and q are each 0, 1, or greater; m and n are each 0, 1, or 2; and R1 to R19 are each hydrogen, a halogen, a hydrocarbon group, or an alkoxy.
Patent JP-H06257678-A (JP)
Title: Valve device
Inventor: WASAKA SADAO
IPC: F16K25/04
Filed: 1993-03-04
Abstract: PURPOSE:To reduce the erosion rate of a valve plug and a seat ring, and extend the service life of a valve. CONSTITUTION:A valve stem 12 is fitted with a valve plug 30 having a flowrate control section 31 formed on a part of the outer surface thereof. In this case, the valve stem 12 is fitted in such a way as freely movable in a vertical direction and freely rotatable, so as to rotate by an angle approximately theta/2 smaller than one revolution (i.e., 360 degrees-theta/2), while moving up or down along a valve body, provided that an opening angle at the breadth of the section 31 is theta for rated lift.
Patent JP-H02248888-A (JP)
Title: Emission ct apparatus
Inventor: HABARA ATSUSHI
IPC: G01T1/161
Filed: 1989-03-22
Abstract: PURPOSE:To obtain an RI distribution tomographic image of a high quality free of artifact by storing a detection data for each specified angle position of rotation of a detector into a first memory to store a detection data for one rotation into a second memory as each one rotation is ended. CONSTITUTION:An output from an A/D converter 15 is itemized to a detection data for each specified angle position of rotation of a detector 12 to be supplied to a first collection memory section of a collection memory 17 and data at the same angle position of rotation are added together to be stored. On the other hand, the detection data from the converter 15 is itemized to a data for each specified angle position of rotation to be supplied and data at the same angle of rotation are added together. Thus, a group of detection data added to be stored into the second memory section is used to obtain an RI distribution tomographic image of a high quality free of artifact even when the rotation of the detector 12 is stopped at an angle position in the course.
Patent JP-S59192540-A (JP)
Title: Clamping method and apparatus in foam molding
Inventor: SUGAWARA TOSHIO
IPC: B29C33/24
Filed: 1983-04-15
Abstract: PURPOSE:To make possible quick and precise clamping in foam molding, by feeding a hydraulic oil into an inner cylinder formed in a piston rod of a cylinder for opening and closing a mold to move forward the piston rod at high speed so that mold registration is carried out, loading a raw material to be filled into a cavity, and then pressing the rear part of the piston that has been moved forward together with the piston rod so that final clamping may be effected at high pressure. CONSTITUTION:A hydraulic oil is fed from a hydraulic unit 80 via a piping 81, a suction and discharge hole 61 and a passage hole 51 of a cylinder 50 into an inner cylinder 31 of a piston rod 30 so as to move the piston rod 30 forward, so that a movable plate 13 is moved a prescribed distance thereby carrying out mold registration. The cavity 16 defined by a female force 14 and a core force 15 is loaded with a raw material, that is, foamable thermoplastic resin particles. After the completion of the loading, a control valve on the side of the hydraulic unit 80 is actuated to feed the hydraulic oil via a piping 82 and a suction and discharge hole 62 into an outer cylinder 70 thereby pressing a piston 40. As a result, the female force 14 and a male force 15 are positively and firmly clamped finally. Thus, as the hydraulic oil is fed into the small diameter inner cylinder 31 in the piston rod 30 to carry out mold registration, the movable plate 13 can be moved at high speed by feeding only a small amount of the hydraulic oil.
Patent JP-S542758-A (JP)
Title: Photo coupling device
Inventor: KOSEKI TAKESHI
IPC: G02B6/42
Filed: 1977-06-08
Abstract: PURPOSE:To shorten taper part and achieve the improvement in coupling efficiency by forming the end face of a tapered fiber to semi-spherical form.
Patent JP-S55161129-A (JP)
Title: Excavator
Inventor: HIROSE KIYONOBU
IPC: E02F3/43
Filed: 1979-05-31
Abstract: PURPOSE:To automatically keep a bucket in a predetermined pose and facilitate the operation of returning the bucket to the excavation starting position by providing a boom detector, bucket detector, control valve, and the like, in a shovel type excavator. CONSTITUTION:There are provided a boom detector 55, a bucket detector 56, and a control valve. The boom detector 55 consists of the first pressure generator 26 which generates a pilot pressure proportional to the displacement of the first piston 16. The bucket detector 56 consists of the second pressure generator 60 which generates a pilot pressure proportional to the displacement of the second piston. The control valve connects, at position C, not only a pressure source with the rod side of a bucket cylinder 8 rotating the bucket but also a tank with the bottom side of the bucket cylinder; at position D, the control valve connects not only the tank with the rod side of the bucket cylinder 8 but also the pressur source with the bottom side of the bucket cylinder.
Patent JP-H07248054-A (JP)
Title: Cooling device of continously variable transmission
Inventor: NOKURA KOICHIRO
IPC: F16H9/12
Filed: 1994-03-11
Abstract: PURPOSE:To remarkably reduce the transmission of a noise of belt generated from a cooling device into a vehicle chamber. CONSTITUTION:In a continuously variable transmission having input and output pulleys consisting of a pair of connectable and disconnectable sieves, and a V-belt laid between both the pulleys, a soft synthetic resin foam 7 having sound absorbing property is foamed and molded in a belt chamber for covering the circumference of the V-belt laid between both the pulleys and a passage 3 for introducing and discharging the outside air to and from the belt chamber to form a complex layer body.
Patent JP-H10258461-A (JP)
Title: Heat processing method of polyolefin-based resin board
Inventor: TAKENAKA SHINYA
IPC: B29L9/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a predetermined heat processed product at favorable workability, productivity and yield by a method wherein a polyolefin-based resin board is heated up to a fused state caused by a heat generated by placing the board in a high frequency electric field having a specified frequency so as to execute heat processings including the welding to another resin board. SOLUTION: Under the state that another resin board 14 and a polyolefin-based resin board 13 are placed on a rotary table 7 under a state being laminated to each other, current is run in respective preheaters 12 and 16 so as to preheat an electrode 5 and the other resin board 14. In succession, the electrode 5, which is preheated up to a predetermined temperature is elastically brought into contact with the top surface of the polyolefin-based resin board through springs 11. Under the state just mentioned above, high frequency wave having the frequency range of 50-100 MHz is oscillated.  As a result, under the state that the heat conversion coefficient by frequency absorption of the polyolefin-based resin board placed in the above-mentioned high frequency electric field is large and the loss by sparks is small, the polyolefin-based rein board 13 is efficiently heated up to a fused state so as to be fixed by pressure with the other resin board 14, the temperature of which is preheated at a high temperature.
Patent JP-H01240322-A (JP)
Title: Door guard bar for automobile
Inventor: OBINATA MAKOTO
IPC: B60J5/00
Filed: 1988-03-22
Abstract: PURPOSE:To reduce parts and spot-welding in number, and thereby contrive an reduction in weight and the like by forming a guard bar main body provided with reinforcing beads in such a way that the center peripheral section of it in the longitudinal section of a car body is made thicker than the front and rear peripheral section of it. CONSTITUTION:A door guard bar 10 is composed of a reinforcing member 11 and of a guard main body 12. In this case, the upper and lower ends 11a of the reinforcing member 11 are bent toward the side of a oar body so as to let a guard main body 12 be spot-welded onto the projected surface of the member so that the front and rear sections 11c of the member are firmly fixed on a side door. On the other hand, the guard bar main body 12 is formed with a smooth connecting surface against the reinforcing member 11 by forming a rectangular panel with a press, and the back of the connecting surface is concurrently formed into a reinforcing surface F2. And in the rectangular panel, the thickness T1 of the ridge S1 at the center section and the peripheral section of it is set to be greater than the thickness T2 of the both end sections of it. In addition, the guard bar main body 12 allows numbers of reinforcing beads 14 to be projected while being extended in the longer direction.
Patent JP-S62223450-A (JP)
Title: Suction system in 3-cylindered internal combustion engine
Inventor: IMANISHI TOSHIHIRO
IPC: F02B31/00
Filed: 1986-03-25
Abstract: PURPOSE:To aim at improvement in the distributability of fuel at both low load and low speed ranges, by installing a first cylinder suction passage in the position lower than a common suction passage for second and third cylinders. CONSTITUTION:A horizontal type carburetor 9 is attached to a convergent part 8a of a suction manifold 8, and this convergent part 8a is branched off to a single suction passage 8b leading to a first cylinder A1 and a common suction passage leading to a second cylinder A2 an a third cylinder A3. And, the suction passage 8b is connected to a suction port 5 of the first cylinder A1, a second cylinder suction passage 8d to a suction port 6 and a third cylinder suction passage 8e to a suction port 7, respectively. In addition, the suction passage 8b is situated in a lower position, as far as proper height, than the common suction passage 8c. With this constitution, such a fear that fuel is deflected to the common suction passage at times of low load and low speed is preventable.
Patent JP-H08265277-A (JP)
Title: Signal receiver
Inventor: KAWASHIMA KAZUO
IPC: H04B17/309
Filed: 1995-03-27
Abstract: PURPOSE: To provide the high detection immediate responsiveness of reception by lowering the frequency of tuning and the reception by limiting the tuning and the reception in respective cycles for a recognized radio wave source detected once and raising the frequency of the tuning and the reception for the detection of an unconfirmed radio wave source. CONSTITUTION: Corresponding to a tuning sequence table 1, the presence of radio waves is confirmed and received, and when the presence of the radio waves is confirmed, the reception is extended and performed for analysis. In the case of recognizing a prescribed radio wave source, the radio wave source is written in a limiting radio wave source storage memory 11 and the tuning and the reception of the radio wave source are limited from the next cycle. As concrete limitation, the tuning and the reception are not performed for the fixed time in the tuning band of the radio wave source, the frequency of the reception is changed, the limitation range of the pulse width and azimuth, etc., of the radio wave source to be analyzed is provided and the reception sensitivity of the radio wave source is lowered, etc.
Patent JP-H11264230-A (JP)
Title: Floor support with cylindrical structure for wooden house and its resin composition
Inventor: OKAMOTO MASARU
IPC: C08L77/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a floor support made of a synthetic resin, having excellent mechanical strength and chemical resistance and capable of guaranteeing a smooth floor lifting operability by molding at least one of multiple tubular members which are relatively moved and expanded or shrunk in the axial direction with a polyamide resin composition containing a reinforcing material of a specific wt.%. SOLUTION: Press nuts 2, 2 are screwed to both end sections of a bolt 1, and stopper nuts 3 for stopping the loosening of the press nuts 2 are screwed inside to form this floor support. A polyamide resin composition mixed with a reinforcing material of 1-60 wt.% unto a polyamide resin is injection-molded into a completely round cylindrical shape to form the bolt 1, thus compressive strength is improved and can be kept at a high level under the high-humidity condition. Male screws 4a, 4b having opposite screw directions are provided at both end sections across the center section in the axial direction of the bolt 1. The polyamide resin composition mixed with the reinforcing material into the polyamide resin is likewise injection-molded into the completely round cylindrical shape to form the press nuts 2 and the stopper nuts 3.
Patent JP-S56165773-A (JP)
Title: Vacuum-type spark advancer for ignition in internal combustion engine
Inventor: KOURIKI MAMORU
IPC: F02P5/10
Filed: 1980-05-22
Abstract: PURPOSE:To facilitate the adjustment of each spring to set load, by providing a spring for predetermining the characteristic of spark advancement rising and another spring which is opposed to the former across a diaphragm and by enabling the control of the degree of spark advancement when a prescribed angle of spark advancement is effected. CONSTITUTION:When negative pressure is introduced into a negative pressure chamber 3, an operating rod 17 secured on a diaphragm 2 is moved against the first coiled spring 12 to advance the time of ignition. When the operating rod 17 is moved further, a retainer 25 slidably fitted on the rod comes into contact with an annular plate 19 to compress a second coiled spring 27 as well the first coild spring 12 to lower the degree of spark advancement by the cooperation between the springs 12, 27. Since the springs 12, 27 are opposed to each other across the diaphragm 2, the springs are simply mounted and the adjustment of each spring to set load is facilitated.
Patent JP-S61227975-A (JP)
Inventor: MATSUDA RYUICHI
IPC: F16B11/00
Filed: 1985-03-30
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-S52150672-A (JP)
Title: Statistical voltage measuring
Inventor: IZUMI TERUYUKI
IPC: G01R19/02
Filed: 1976-06-09
Abstract: PURPOSE: To obtain voltage information and facilitate the measurement of extralow frequency a.c. signals by comparing the signal to be measured and a reference signal separately from an irregular signal having a certain amplitude distribution to binary code them and performing specified operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1048977-A (JP)
Title: Image heating system
Inventor: SANO TETSUYA
IPC: G03G15/20
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent damage and deterioration of a film end, enhance the speed of a device, and improve the durability by providing a support member for supporting the film end part and the elastic member provided between this support member and the film end part. SOLUTION: An image heating system is provided with a driven ring 28 as a film end support, member or a protection member composed of POM, ABS resin, etc., an elastic ring 27 composed of an elastic member such as silicone rubber, etc., is fitted in a film end in the direction crossing at right angles with the moving direction of the film 20, and the driven ring 28 is brought in contact with a regulation board 30 as a regulation member for regulating deviation of the film 20.  The rotation torque of the film 20 is thus reduced, deterioration caused by friction between the film end and the regulation board 30 is prevented by the driven ring 28, and the interposition of the elastic ring 27 eliminates the distortion of the film 20 generated at the nip part (n) where the film 20 is pressurized by the pressurization roller 24, from being directly transmit to the driven ring 28 so that the distortion is absorbed and the stress is eased by the elastic ring 27.
Patent JP-H05275454-A (JP)
Title: Compound semiconductor device and its manufacture
IPC: H01L21/3205
Filed: 1992-03-26
Abstract: PURPOSE:To easily form wiring without causing any short circuit between wiring. CONSTITUTION:A first protective film composed of SiN and second protective film composed of SiO2 are successively formed on the surface of a GaAs semiconductor substrate 11. The substrate 11 is partially exposed by removing the films 12 and 13 from an area proposed for forming an FET and a third protective film 16 composed of SiN is formed on the exposed surface of the substrate 11. Then the FET is formed on the substrate 11 by partially removing the film 16 from the area proposed for forming the FET and a spacer film 20 composed of SiN or SiON is formed on the surface of the substrate. Finally, wiring 22 is formed on the film 13 after partially removing the films 20 and 16.
Patent JP-S62222692-A (JP)
Inventor: AKITA KAZUYA
IPC: H01C17/06
Filed: 1986-03-25
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-H06136197-A (JP)
Title: Ethylene copolymer composition
Inventor: TAKAHASHI MAMORU
IPC: C08L23/08
Filed: 1993-03-26
Abstract: PURPOSE:To provide an ethylene copolymer compsn. improved in moldability, mechanical strength and transparency, by using a specific ethylene-alpha-olefin copolymer and a specific olefin elastomer. CONSTITUTION:(A) 60-99wt.%, ethylene-3-20C alpha-olefin copolymer having a density (d) of 0.880 to 0.960g/cm<3>, a melt flow rate (MFR) of 0.01 to 200g/10min (measured under a load of 2.16 kg at 190 deg.C), a Tm vs. d relationship: Tm<400Xd-250 [wherein Tm ( deg.C) is a temp. at the maximum peak in an endothermic curve measured with a differential scanning calorimeter], an MT vs. MFR relationship: MT<=2.2XMFR<-0.84> [wherein MT (g) is a melt tension at 190 deg.C], etc., is blended with (B) 1-40wt.% olefin elastomer with d = at most 0.900g/cm<3> and MFR=0.01 to 100g/10min, provided that the B/A density ratio is at most 1.
Patent JP-H09260368-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMITA KENICHI
IPC: H01L21/31
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve reflow performance of an SiO2 film in an APL technique and enable forming an excellent SiO2 reflow film, by arranging a board on a reaction plate at a specified temperature in an APL reaction chamber, maintaining the board for a specified time, introducing silane gas and hydrogen peroxide gas and forming a film. SOLUTION: Silane gas and hydrogen peroxide gas are introduced in an APL reaction chamber in which a board 1 is accommodated, and made to mutually react in a vacuum at least 655pa in the temperature range higher than or equal to -10 deg.C and lower than or equal to +10 deg.C. A silicon dioxide film 6a having fluidity or self flatness is formed on an insulating film 5 covering an element or wirings 2 which is formed on a semiconductor substrate 1. In this case, the semiconductor substrate 1 is carried in the APL reaction chamber, mounted on a reaction plate whose temperature is set higher than or equal to -10 deg.C and lower than or equal to +10 deg.C and maintained 30 seconds or over. After that, silane gas and hydrogen peroxide gas are introduced, and the silicon dioxide film 6a is formed.
Patent JP-S63234034-A (JP)
Title: Production of resin magnet molding material
Inventor: NAKAJIMA YUKIO
IPC: C08J3/20
Filed: 1987-03-23
Abstract: PURPOSE:To obtain the titled molding material moldable at a low injection molding temperature, by kneading a resin with magnetic powder treated with a silane coupling agent, pelletizing the kneaded mixture and applying a fatty acid or a fatty acid metal salt to the surface of the pellets. CONSTITUTION:The objective molding material can be produced by mixing (A) magnetic powder treated with a silane coupling agent (e.g. gamma- aminopropyltriethoxysilane) with (B) a resin (e.g. 6-nylon powder), pelletizing the mixture and applying a fatty acid or a fatty acid metal salt (e.g. calcium stearate) to the outer surface of the pellets.
Patent JP-H09265706-A (JP)
Title: Recording and reproducing device for information recording disk
Inventor: ISHIGAKI YOSHIO
IPC: G11B17/26
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of parts and to miniaturize a device by simplifying the constitution. SOLUTION: An arm 51 has a laser pickup 55 and a turntable 53 and is constituted to be turnable. A magazine 2 for housing CDs is fitted around a supporting axis 52 of the arm 51. The magazine 2 is capable of housing a plurality of CDs to be layered, and the CD can selectively moved in its layering direction. In recording or reproducing the CD, a reproducing space part is formed by moving the CD in the layering direction. The laser pickup 55 and the turntable 53 enters the reproducing space part underneath the CD by turning the arm 51, and the CD is chucked with the turntable 53. Since the arm 51 is freely turnable, any magazine 2 can be connected to the turntable 53. Then, the CD is rotated, and the laser pickup 55 is moved on the arm 51 to read and reproduce a signal recorded on the CD.
Patent JP-S59194609-A (JP)
Inventor: NAMIE YOSHINORI
IPC: H02G1/06
Filed: 1983-04-19
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-S60228956-A (JP)
Title: Rectilinear hall effect oxygen sensor
Inventor: RICHIYAADO SHII CHIAMUMAIKERUR
IPC: G01N27/74
Filed: 1985-04-02
Abstract: An oxygen sensor utilises the paramagnetic property of oxygen to determine the relative concentration of oxygen in a test gas. The test gas is supplied to a core of an electromagnet (20) or a gap of a permanent magnet. A known magnetic flux density (B) for the electromagnet (20) or permanent magnet is utilised in conjunction with a Hall effect sensor (30) to determine a change in flux which is primarily due to the oxygen component of the test gas.
Patent JP-H10219738-A (JP)
Title: Slewing service car
Inventor: KONDO MASAMI
IPC: E02F9/24
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To confirm an operating state, etc., by moving an operator from a seat to getting-on-off section in a front section on the reverse side to the seat in a slewing service car. SOLUTION: In the slewing service car, a swivel base frame 2 is installed rotatably to a travel device through a swivel base bearing, a seat 9, an engine 11 and oil tanks 14, 31, etc., are arranged to the swivel base frame 2 and a superstructure is constituted, a working machine is supported pivotally at the front end section of the swivel base frame 2 through a working-machine pivotally support section 1 movably in the vertical direction and the horizontal direction and at least the rear maximum size section of the superstructure is kept within the width of the travel device. A getting-on-off section D continuing to the seat 9 is mounted along the oil tanks 14, 31 of a front section on the reverse side to the seat 9 or a bonnet 10 at that time.