baber/WOPTO huggingface dataset:
Patent JP-H0432145-A (JP)
Title: Mass spectrometer
Inventor: KUNIHIRO FUMIO
IPC: H01J49/06
Filed: 1990-05-24
Abstract: PURPOSE:To facilitate switching of detectors which are available by placing a point type ion detector and an array detector in parallel in a fixed way, arranging a quadrupole lens on an ion route between a mass spectrometer system and the array detector, and, when the point type ion detector is used, by turning by electric field OFF, so as to detect through a hole opened on an electric field electrode, and, when the array detector is used, by detecting the ions having passed through the electric field. CONSTITUTION:The ion ionized by an ion source 1 passes through a magnetic field 2 as well as an electric field 3, and is focused and developed on an array detector 5 by a quadrupole electrostatic lens 4, according to a mass charge ratio. When the detection is carried out by a point type ion detector 6, the electric field 3 is turned OFF, and a part 7' of an external electrode 7 that intersects with an ion route, for generating the electric field 3, is moved from the ion route. The ion ionized by the ion source 1 passes through the hole opened on the magnetic field 2 as well as the external electrode 7, and is developed on a slit according to the mass charge ratio. By means of the magnetic field sweeping, a mass spectrum signal can be obtained from the point type ion detector 6.
Patent JP-H031179-A (JP)
Title: Developing device
Inventor: NOMURA YOSHIYA
IPC: G03G15/08
Filed: 1989-05-30
Abstract: PURPOSE:To break the cohesion of a developer in a storage container forcibly without causing interference with a rotary type agitation conveyance means by drawing one end of an agitation member out of a draw-out opening in initial operation. CONSTITUTION:A sheet member 10 is provided as a flexible agitation member which can be drawn out while breaking the cohesion of the developer and the developer agitation conveyance means 4 is positioned without interferring with a sheet member 10 when assembled and when the sheet member 10 is drawn out, a developer 12 is moved downward to fall in a cavity formed at the lower side from above, thereby accelerating the breaking of the cohesion. Then a seal body 15 provide at the rear end of the sheet member 10 engages an engagement part 14 provided on the internal wall of the developer storage container 3 and is fixed. Consequently, even when the rotary agitation conveyance means 3 is used, the developer 12 in the cohesion state can be broken without any mutual interference.
Patent JP-H01303447-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: INOUE MASATAKE
IPC: G03G9/087
Filed: 1988-05-31
Abstract: PURPOSE:To improve fixability, offset resistance and durability by incorporating a styrene resin having the specific peak of a mol.wt. distribution, storage modulus and loss modulus as a main resin component into the toner. CONSTITUTION:This toner contains the styrene resin in which at least the peak of the mol.wt. distribution exists in a range of <=1X10<4> and >=5X10<5> and which has >=1X10<3>dyn/cm<2> storage modulus and <=5X10<3>dyn/cm<2> loss modulus as the essential resin component. This polymer is a copolymer of >=1 kinds of styrene monomers and other unsatd. monomers. The styrene monomer is exemplified by styrene, alpha-methyl styrene, etc. The other unsatd. monomers are exemplified by methyl acrylate, ethyl acrylate, etc. The polymer are so synthesized that the mol.wt. peak on the low mol.wt. side attains <=10,000, more particularly <=5,000 and the mol.wt. peak of the high mol.wt. side attains >=500,000, more particularly >=2,000,000. The toner having the excellent fixability and offset resistance and excellent mechanical strength and flowability as well is obtd. in this way.
Patent JP-S6026918-A (JP)
Title: Objective optical system for endoscope
Inventor: DOI RIYOUICHI
IPC: G02B13/16
Filed: 1983-07-23
Abstract: PURPOSE:To achieve constitution which reduces the outside diameter of a front end, provides the back focus suitable for insertion of a prism for changing optical path and is compact by forming an optical system of which the objective lens system satisfies the specific conditions. CONSTITUTION:The preferred 1st condition to form an objective lens having a desirable back focus length by reducing the outside diameter PHI1 of the front group lens is 8.0<¦f1¦/f <=1.5 if (f) is designated as the combined focal length of the entire system, f1 is the combined focal length of a front group divergent lens group L1 and f2 as the combined focal length of a rear group convergent lens system L2. The preferred 2nd condition for avoiding excessively long overall length of the objective lens system by reducing the outside diameter PHI1 of the front group lens is 1<f2/f<=1.5. Economization of the optical path length by increasing the refractive index Np of a prism 2 for changing optical path is preferred for the purpose of compactifying the front end part of an endoscope and the preferred 3rd condition is Np>1.7.
Patent JP-S6397457-A (JP)
Inventor: DANIERU DABURIYU ROOPAA
IPC: B60T8/34
Filed: 1987-06-01
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-H0429112-A (JP)
Title: Magnetooptic device and optical isolator
Inventor: MATSUDA KAORU
IPC: G02B27/28
Filed: 1990-05-24
Abstract: PURPOSE:To prevent the magnetooptic device from being deteriorated in characteristics owing to variation of an external magnetic field applied to a magnetooptic medium by obtaining the accurate value of a magnetic field applied perpendicularly to the closed circuit of a closed circuit part consisting of quantum thin lines from the value of magnetic resistance and varying the value of the magnetic field to a desired value. CONSTITUTION:When the external magnetic field which is applied to the magnetooptic medium varies, the resistance value of the closed circuit part 4 consisting of quantum thin lines vibrates, so large variation in the resistance value of the closed circuit part 4 due to the fine variation of the external magnetic field is obtained and the value of the external magnetic field applied to the magnetooptic medium is found from the value of the resistance of the closed circuit part 4; and a means 11 which controls the current of the electromagnet 5 for applying the external magnetic field easily controls the external magnetic field to a constant value. Consequently, the magnetoopticl device which has no deterioration in characteristics due to the variation of the external magnetic field applied to the magnetooptic medium is obtained.
Patent JP-S5259959-A (JP)
Title: Washing machine
Inventor: AMATOU HARUYUKI
IPC: D06F39/08
Filed: 1975-11-12
Abstract: PURPOSE: To make it possible to position a washing machine in such a status that its back surface is in close contact with a wall surface without nodifying the confiquration and the structure of its electromagnetic valve for feeding water by providing a cavity and such a hose connection of the electromagnetic valve that connection has a projected configuration adapted to receive in the cavity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11329482-A (JP)
Title: Nickel-hydrogen battery
Inventor: TSURUTA SHINJI
IPC: H01M10/625
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To realize the extension of battery life, by realizing highly accurate heat control. SOLUTION: A plurality of battery units 10 are sealedly housed in a stacked manner in a sealed pressure container 11 and electrically connected in series to each other, and a heat pipe 30 is put through middle parts of the plurality of battery units 10. Highly accurate heat control in the battery units 10 is performed with an end part of the heat pipe 30 thermally coupled to the sealed pressure container 11.
Patent JP-H04360046-A (JP)
Title: Recording and reproducing device
Inventor: SATO AKINOBU
IPC: G11B9/00
Filed: 1991-06-07
Abstract: PURPOSE:To provide the recording and reproducing device having recording pits of nanometer order and having a high speed and high reliability. CONSTITUTION:This device has a probe 20, a piezoelectric element 22 for moving this probe in three-dimensional directions, an electric circuit 23 for driving the piezoelectric element and a means 24 for detecting the tunnel current flowing when a voltage is impressed between the probe and a recording medium. Transition metal oxide glass contg. V2O5 is used for the recording medium. The recording and erasing by the volumetric change arising from the phase transition of the glass and crystal of the transition metal oxide glass contg. the V2O5 are executed. The high-speed recording and erasing of information and the high-reliability are attained by the high-speed phase transition and high stability of the V2O5 glass.
Patent JP-H01306885-A (JP)
Title: Toner fixing device
Inventor: HAMAZAKI MITSUGI
IPC: G03G15/20
Filed: 1988-06-03
Abstract: PURPOSE:To surely obtain a downtime when the spontaneous firing of an electric-discharge lamp does not occur by making the electric-discharge lamp have such a circuit constitution that the electric-discharge lamp is divided into two blocks or more. CONSTITUTION:A high voltage is impressed on a trigger wire 19 by turning on a trigger voltage generating part 18 with the aid of a signal outputted by a CPU control part 17 after finishing the charge of a capacitor 22. In this case, the electric-discharge lamp 11 is divided into two blocks and the on and off control for starting and stopping the discharge of the electric-discharge lamp 11 is executed while switching two direct current control elements for switching 20a and 20b with the aid of the signal outputted by the CPU control part 17. Since the actuation with which the respective parallel electric-discharge lamps 111-11n are made to individually emit light in plural times is sequentially and alternately executed in this way, the downtime of the direct current control element of each block can be extended without impairing the fixing ability and the spontaneous firing of the electric-discharge lamp between the respective blocks can be prevented.
Patent JP-S63300179-A (JP)
Inventor: NISHIOKA HIDENORI
IPC: G06T7/00
Filed: 1987-05-29
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-H08325918-A (JP)
Title: Production of expanded and split material of aliphatic polyester
Inventor: TANAKA RYOJI
IPC: D04H13/02
Filed: 1995-06-01
Abstract: PURPOSE: To produce an expanded and split material of aliphatic polyester more improved in strength by carrying out the expanding and split forming according to an inflation method with good productivity. CONSTITUTION: Guide members are circular guide disk units 3 alone and the outer peripheral part of the guide disk units 3 are additionally provided with rings or rollers 2 kept in contact with an expanded film. The critical surface tension of the material constituting the surface of the guide members is 15-65dyne/cm in a method for producing an expanded and split material comprising a step for carrying out the expanding and film forming of a composition containing an aliphatic polyester having 1,000-500,000P melt viscosity at 190 deg.C temperature at 100sec<-1> shearing rate and 70-150 deg.C melting point and a foaming agent by an inflation method, then inflating the resultant film while bringing the film into contact with the guide members and splitting the inflated film. The resultant baglike molded processed product, excellent in strength and having biodegradability is obtained by heat sealing.
Patent JP-S5838226-A (JP)
Title: Preparation of unsaturated carbonyl compound
Inventor: MATSUMOTO MASAKATSU
IPC: B01J23/00
Filed: 1981-08-31
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for the preparation of perfumery, pharmaceuticals, etc., in high catalytic activity, in high yield, without side reactions, by the dehydrogenative oxidation of an unsaturated alcohol using ruthenium (II) dioxide as a catalyst, in the presence of an oxygen supplying material. CONSTITUTION:An unsaturated alcohol of formulaI(R<1>, R<2>, R<3> and R<4> are H, alkyl, alkenyl, or aryl) is subjected to the dehydrogenative oxidation at 50- 120 deg.C in the presence of a ruthenium (IV) dioxide catalyst in an oxygen-supplying material such as oxygen gas, air, etc. to afford the unsaturated carbonyl compound of formula II. The reaction is preferably carried out by adding an antioxidant to the system and diluting the system with a solvent to suppress the side reactions. The antioxidant is, e.g. 2,6-di-t-butyl-p-cresol, etc. and its amount is <=1pt.wt. per 100pts.wt. of the reaction materials. The ruthenium dioxide is preferably used in the form having a surface area of as large as possible.
Patent JP-S5927757-A (JP)
Title: Method and device for producing thin sheet of anisotropic permanent magnet material
Inventor: TAKAHASHI TAKASHI
IPC: C22C1/02
Filed: 1982-08-03
Abstract: PURPOSE:To obtain a thin sheet of anisotropic permanent magnet material by melting rare earth elements and >=1 kind among Co, Fe, Cu, Zr, Si, B including Co, and blowing the molten metal onto a rotary cooling body applied with a magnetic field in a radial direction in a non-oxidative atmosphere. CONSTITUTION:>=1 kind among La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Y which are rare earth elements and >=1 kind among Co, Fe, Cu, Zr, Si, B including Co are sealed in a quartz tube 2 by non-oxidative gaseous P. Thereupon, these materials are heated with a high frequency coil 1 to molten metal 3. The molten metal 3 is blown through a nozzle 4 by the pressure of the non-oxidative gas onto a rotary cooling body 7 under high speed rotation. The body 7 is applied with a magnetic field in a radial direction by magnets 5 for magnetization and therefore magnetic anisotropy is provided to the thin sheet 6 formed on the surface of the body 7.
Patent JP-S5760928-A (JP)
Title: Rigid line for trolley
Inventor: ONO TOSHIAKI
IPC: B60M1/30
Filed: 1980-09-29
Abstract: PURPOSE: To facilitate the handling of the rigid member of a rigid line for a trolley for supplying electricity to an electric vehicle or the like and improve the mounting property of the rigid line, by dividing the rigid member into a linear rigid member and parts for mounting the rigid line on a support such as an insulator and by providing ears with mounting function for the mounting parts.  
     CONSTITUTION: A long rigid member 1 is made of an extruded metal bar of high electric conductivity. Ears 2, 2' are attached to both the sides of the rigid member 1 by bolts and nuts 3. A trolley wire 4 is held between the tips of the ears 2, 2'. Mounting pars 7 are provided on the butts of the ears 2, 2' to attach them to a support 6 such as an insulator mounted along the passage of an electric moving body. The mounting parts 7 are manufactured by bending the butts of the ears 2, 2' outwards. The parts 7 are punch-held by fitting metals 8. At that time, spacers 11 are placed under the fitting metals 8 to provide large space for the mounting parts 7 to facilitate the setting of the ears 2, 2'. After the setting of the ears 2, 2', the spacers 11 are removed and the ears 2, 2' are secrued by bolts 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6164333-A (JP)
Inventor: YOHANESU KORUNERISU OUDEYANZU
IPC: B01J35/10
Filed: 1985-06-21
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-H08298911-A (JP)
Title: Trap for tree vermin
Inventor: IGARASHI MASATOSHI
IPC: A01M1/10
Filed: 1995-05-10
Abstract: PURPOSE: To provide a trap high in intruding efficiency and fixing (staying) rate of intruded vermin and excellent in chemicals absorption rate to vermin compared to a conventional inducting-insecticidal band. CONSTITUTION: This trap for vermin 1 to protect trees from vermin having a hiding habit, has a tunnel type structure having a floor member 20 provided with an adhesive layer for fixing the trap 1 to the surface of a tree at its outside surface, and a light shielding roof member 10 extended from both the end sides of the floor member 20 for keeping a space in its inside and allowing the intrusion of vermin, and at least on the inside surface of the floor member chemicals are applied or impregnated. It is not necessary to wind the trap around the trunk of the tree for covering it whole circumference as in the case of a conventional inducing-insecticidal band and the trap is easily installed by making it adhere to the trunk of the tree. Since it is lightweight, the volume and weight in its conveyance are reduced.  Since there is no effect to the other insects not having the hiding habit and the effect of using the chemicals is limited to the inside of the trap, it is possible to prevent the effect of the remaining chemicals to an environment by recovering the trap.
Patent JP-S62292522-A (JP)
Title: Heating apparatus for vehicle
Inventor: KAWAMURA HIDEO
IPC: B60H1/22
Filed: 1986-06-13
Abstract: PURPOSE:To improve the extent of heating efficiency, by setting up a heater provided with a heat exchanger in the front of a vehicle, and installing an air intake of a suction duct of the heat exchanger and a hot air supply opening of a hot air blowoff duct both at the side of a driver's seat. CONSTITUTION:A heater 1 set up in the front of a vehicle is provided with a combustor 3, a heat exchanger 5 and blowers 2 and 6. The blower 2 for heat exchanger use is attached to a suction duct 8 inhaling cold air from an air intake at a driver's seat. And, a hot air supply opening of the heat exchanger 5 is installed at the same side with a cold air intake, connecting it to a hot air blowoff duct 10 with a bending pipe 7. With this constitution, combustion gas to be produced in the combustor 3 and the inhaled cold air via the suction duct 8 are heat-exchanged so efficiently by the heat exchanger 5 and they can be turned to hot air so that the car inside is quickly heatable immediately after engine starting.
Patent JP-H0430666-A (JP)
Title: Smoothing system for area data
Inventor: SUZUKI YUZURU
IPC: H04N1/393
Filed: 1990-05-24
Abstract: PURPOSE:To obtain an area data with high picture quality in which no jaggy is remarkable by processing an area data in an area data in an area memory into block at a prescribed size, extracting the pattern of the surrounding area data and supplementing the area with high resolution with the extracted pattern. CONSTITUTION:A block processing means comparing a line buffer 3 and a 3X3 block processing circuit 4 is provided to process the area data of an area memory 2 in a prescribed size and pattern matching is implemented by using the area data processed into blocks by a pattern matching circuit 5 comprising an LUT and the data is outputted while being supplemented by an area data with high resolution. The pattern matching circuit 5 converting the area data with high resolution uses horizontal/vertical area data to apply the pattern matching.
Patent JP-S5260533-A (JP)
Title: Character cutting-out system in optical character reader
Inventor: HIKICHI HIROSHI
IPC: G06K9/00
Filed: 1975-11-14
Abstract: PURPOSE: To make the detector of the character entry frame unnecessary by installing a pattern register. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5837941-A (JP)
Title: Flat package type semiconductor device
Inventor: IIZUKA AKIRA
IPC: H05K3/34
Filed: 1981-08-28
Abstract: PURPOSE:To decrease soldering areas for leads on a circuit substrate by a method wherein flat package type of leads are shortened and only several leads which are used to determine the position with respect to the substrate are cut in such a way that the leads pass through the substrate. CONSTITUTION:Most leads 2 of a flat package are bent downward at points where they come out of the molded part 1 of an insulator, and cut in such a way that the leads reach to the lower surface of the molded part 1. The tips of the leads are sharpened so that they are easily soldered onto a circuit substrate at the later process. Leads 2' and 2'' at the corner are made longer than the other leads 2. When this semiconductor is mounted on the circuit substrate, these longer leads are inserted into an opening, which is provided on the circuit substrate for positioning, in order to prevent the position from slipping before fixed with solder.
Patent JP-S61295145-A (JP)
Title: Arm rest
Inventor: OSHIRO HIDEYUKI
IPC: B60N3/00
Filed: 1985-06-21
Abstract: PURPOSE:To provide an arm rest which is remarkably manipulatable, by providing such an arrangement that the arm rest is unlocked by tilting the arm rest body while it is locked again by returning the body its original posture. CONSTITUTION:A rock plate 8 and an armrest body 9 are tilted integrally together, about a pin 5 that is, a guide roller 3 as a rotating center. This locking plate 8 has a pole 8a adapted to be fitted in a locking hole 1b formed in the side wall section of a stationary rail 1. This pole 8a is fitted into the locking hole 1b when the arm rest body 9 takes a substantially horizontal position, and abuts against the side wall section of the stationary rail 1 so that the arm rest body 9 is further rotated counterclockwise and is locked. The arm rest body 9 is held at the locked position by means of a tension spring 10 stretched between pins 1, 6 planted on the arm section of a locking plate 8.
Patent JP-H11320562-A (JP)
Title: Volume reducing molding machine for waste plastic
Inventor: SUZUKAWA NOBUYUKI
IPC: B29K105/26
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To simplify a replacement of a nozzle and to improve a productivity of a volume reducing molding by arranging a plurality of sets of nozzle bodies and nozzle tips of a screw extruder for volume reducing molding a waste plastic on a pitch circle of a die, and detachably or attachably providing the tips without disassembling the die. SOLUTION: A biaxial screw type extruder for constituting a main portion of the volume reducing molding machine comprises a screw element 14 fixed to an end side of a screw 13, a die 16A and a die end plate 16B clamped at an end face of a casing, and a cutting unit 30 having a cutting blade 34 provided to cut a plastic discharged from a nozzle 17 inserted thereinto. In this case, the nozzle 17 and its nozzle tip 18 are engaged with one another and mounted. A snubber is engaged with a snubber latch 18a protruding from the plate 16B, and the tip 18 is rotated to easily replace the tip 18 without disassembling the die 16A and the plate 16B.
Patent JP-H10327419-A (JP)
Title: Data compression device and its method
Inventor: HIGUCHI TETSUYA
IPC: H04N19/136
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To improve compressibility even at the time of compressing the data groups of the different correlation of image data by selecting one of plural predictive functions based on the image data of plural neighborhood picture elements and predicting the image data of the picture element under consideration. SOLUTION: An arithmetic unit 30 performs the subtraction of the image data and prediction data before the compression of the picture element under consideration and obtains error data (prediction error) and an evolution unit 40 finely adjusts the coefficients of the predictive function initialized so as to minimize the error data for the calculation of the prediction data of the next time. When the image data of the neighborhood picture element and the image data of the picture element under consideration are supplied to a classification unit 10 while moving the picture element under consideration, the classification unit 10 selects an optimum predictive function. The evolution unit 40 sets the coefficients of the predictive function to a function unit 20 and makes the prediction data be calculated.  The error of the prediction data and image data of the picture element under consideration is calculated in the subtraction unit 30 and the error data of the arithmetic result are outputted as compression data.