baber/WOPTO huggingface dataset:
Patent JP-H02265151-A (JP)
Title: Color television picture tube apparatus
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/50
Filed: 1989-04-05
Abstract: PURPOSE:To obtain high image resolution at the whole of the screen by correcting strain of beam spots due to a deflecting magnetic field by altering strength and weakness of a second electron lens in a first deflecting region where deflection degree is small and altering strength and weakness of a first electron lens in a second deflecting region where deflection degree is large. CONSTITUTION:A second parallel and plane lens L2 is weakened in a region where deflection degree of horizontal deflection angle is comparatively small and divergent angle of a beam entering into a large diameter lens L3 is extended and changed to under focusing direction as compared to that without deflection. A first parallel plane lens L1 is strengthened in a region where deflection degree of horizontal deflection angle is comparatively large and a second cross-over is formed between the first parallel plane lens L1 and the large diameter lens L3, rediverges, and enters in the large diameter lens L3 and therefore the beam is changed to under focusing direction largely as compared to that without deflection. Consequently, an electron beam is changed to over-focus direction and just-focused on a screen. By this method excellent beam spots at the whole screen are achieved.
Patent JP-S6455490-A (JP)
Title: Solenoid valve
Inventor: NAKAYA TOSHITAKA
IPC: B01F15/02
Filed: 1988-04-05
Abstract: PURPOSE:To shut off the fluid completely if the distance between a coil and a valve body is increased by disposing the valve body energized downward by a spring below a plunger which reciprocates vertically by the electromagnetic force of the coil and connecting a plunger and the valve body via a flexible member. CONSTITUTION:When there is no current across a coil 21, a coiled spring 46 forces a valve body 48 to close the upper end opening of a nozzle 50 so that the mother liquid will not flow outside from the lower end of a nozzle 50. Meanwhile, when current runs across the coil 21, the electromagnetic force generated thereat pulls up a plunger 28 together with a wire 36, which moves a friction member 44, hence, the valve body 48. At the moving up of the valve 48, the upper open end of the nozzle 50 is opened.
Patent JP-2000272805-A (JP)
Title: Image-forming equipment and sheet-transporting equipment
Inventor: NINOMIYA KENJI
IPC: G03G15/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide image-forming equipment and sheet-transporting equipment capable of easily transporting and discharging a sheet material. SOLUTION: A rotationally moving tray 20 is pivotally attached to the wall surface of a laser beam printer 100. A sliding guide 26 is pivotally attached to a wall surface located at an upper side from the pivotally attached point. A guide part 133 having a roller 129 is provided to connect the rotationally moving tray 20 to the sliding guide 26. Closing a face up tray 25 presses a transport roller 18 against the roller 129. Opening the face up tray 25 locates the roller 129 at the down side of a loading surface for a sheet material.
Patent JP-H06300290-A (JP)
Title: Floor heating device and terminal part thereof
Inventor: KIMATA KUNIO
IPC: F24D15/00
Filed: 1993-04-13
Abstract: PURPOSE:To provide constitution of a heater unit FRP molding of which is easy to make, and a lead wire outlet to which no FRP resin is adhered and the terminal of which is easy to take out after molding, in a floor heating device for a bath room which is molded by using FRP. CONSTITUTION:A heater unit 6 is forthed such that a heater wire 3 covered with ETFE is sewn to knitted cloth having gigging or a pipe. Characteristics that an unsaturated polyester layer is reinforced by bristles 5 or the piles of cloth 4 of the heater unit 6 are provided between adjoining heater wires 3 where glass fibers are difficult to mount.
Patent JP-H01259066-A (JP)
Title: Thermosetting resin composition
Inventor: KOYAMA TORU
IPC: C08L63/00
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the subject composition, having a low viscosity before curing and excellent in heat resistance and further crack resistance after the curing by using and blending a coupling agent capable of molecularly entangling with an organic matrix resin and chemically bonding to an inorganic filler and coupling agent chemically bondable to both the above-mentioned components in combination. CONSTITUTION:A thermosetting resin composition obtained by blending (A) an organic matrix resin consisting of a polyfunctional epoxy compound, etc., with (B) an inorganic filler and (C) a coupling agent consisting of (C1) a titanate based coupling agent expressed by formula I (n is 2 or 3; R is methyl, etc.; R' is long-chain alkyl) and (C2) a silane based coupling agent expressed by formula II (X is functional group, such as epoxy groups, reactive with the matrix resin at the terminal). The coupling agent (C1) is molecularly entangled with the component (A) in an amount of 0.05-2wt.% based on the component (B) and chemically bonded to the component (B). The coupling agent (C2) is chemically bonded to the component (A) in an amount of 0.05-2wt.% based on the component (B).
Patent JP-2000278477-A (JP)
Title: Image forming device
Inventor: TERAO MASATO
IPC: H04N1/21
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce user's load by performing work skillfully which stacks respective parts of copies of originals to be divided and unites them into one, because a memory becomes full when it reads a part of the original. SOLUTION: When an operation is continued with a full memory, partition paper is inserted after the last copy of read image, when the memory is full and before the front copy of the next cycle after the memory is cleared in each part. In the shown diagram, five originals are set to three copies respectively, partition paper is inserted after the last copy of respective three copies of the 1st to 3rd originals that make the memory full, and they are sorted into three pats and outputted. After interruption, partition paper is inserted before the front copy in the next cycle, and then a printing operation is performed to a 4th and succeeding originals. Furthermore, it is possible to perform the work while confirming a character and a symbol without being at a loss, even though the number of parts and divisions is increased to make the work complicated by printing the character and symbol representing that a part of which copy a divided part belongs to.
Patent JP-S5212323-A (JP)
Title: Composite fibrous materials having metal chelate forming ability
Inventor: SUZUKI HIDEAKI
IPC: D01F8/06
Filed: 1975-07-14
Abstract: PURPOSE: To obtain metal chelate forming fibers with improved mechanical strength, without crack initiation or peeling in a sheath part on impact by sheathing a core part composed of a specified polymer having high tensile strength with a specified polymer having chelate forming ability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5511555-A (JP)
Title: Isomerization of diacetoxybutene
Inventor: ONODA TAKESHI
IPC: B01J31/00
Filed: 1978-07-13
Abstract: PURPOSE: The isomerization of diacetoxybutene is effected in the presence of a catalyst consisting of Pd or Pt and a triarylphosphine, which has a long catalyst life.  
     CONSTITUTION: In the presence of a catalyst consisting of Pd or Pt and a triarylphosphine, the reversible isomerization between 1,4-diacetoxybutene-2 and 3,4- diacetoxybutene-1 is effected. For example, palladium acetate and triphenylphosphine are used and the reaction is conducted at room temperature to 100°C under normal to a little pressurized conditions and the use of an inert gas is preferred. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05172436-A (JP)
Title: Multi-functional heat pump system
Inventor: NANATANE TETSUJI
IPC: F25B29/00
Filed: 1992-04-07
Abstract: PURPOSE:To carry out a plurality of operations concurrently and economically by a method wherein a multi-functional heat pump system comprises a compressor, an indoor heat exchanger, a hot water feeder, a heat accumulation device, an expansion valve, a two-way valve and an outdoor heat exchanger. CONSTITUTION:A refrigerant flows through a compressor 1a, a hot water feeder 7, expansion valves 4b and 4c, a heat accumulator 11, two-way valves 6c and 6i and the compressor 1a in this order under a concurrent hot water feeding and cold heat accumulation. The refrigerant flows through the compressor 1a, a two-way valve 6b, an outdoor heat exchanger 5, an expansion valve 4a, an indoor heat exchanger 3, a two-way valve 6e and the compressor 1a in this order under a concurrent cold heat accumulation and cooling operation and at the same time the refrigerant flows through a compressor 1a, a two-way valve 6g, an outdoor heat exchanger 5, the expansion valve 4b, a heat accumulator 11, a two-way valve 6c and the compressor 1b in this order. The refrigerant flows through the compressor 1b, the two-way valve 6b, the heat accumulator 11, expansion valves 4a and 4b, the indoor heat exchanger 3, the two-way valves 6e and 6i and the compressor 1b in this order under a cooling operation utilizing cold heat accumulation. In this way, a plurality of operations can be carried out concurrently and economically.
Patent JP-S63269986-A (JP)
Inventor: UORUFUGANGU EBERINGU
IPC: C12N9/04
Filed: 1988-04-08
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-H09255956-A (JP)
Title: Electro-optical liquid crystal display
Inventor: KAZUAKI TARUMI
IPC: G02F1/1343
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal medium suitable for realizing a relatively low threshold voltage and a short response time by using a specified compound as a liquid crystal medium having positive dielectric anisotropy.  
     SOLUTION: This display contains a liquid crystal medium having positive dielectric anisotropy and comprising at least one compound selected from among compounds represented by formulas I and II (R 1  and R 1 ' are each H, a 1-15C alkyl or an alkenyl; A 1 , A 1 ', A 2  and A 2 ' are each trans-1,4-cyclonhexylene, 1,4- phenylene, 1,4-cyclohexenylene, 1,4-bicyclo(2.2.2)octylene, piperidine-1,4-diyl, naphthalene-2,6-diyl, decahydranaphthalene-2,6-diyl or 1,2,3,4- tetrahydronaphthalene-2,6-diyl; Z 1 , Z 1 ', Z 2  and Z 2 ' are each -CO-O-, -CH 2 O-, CH 2 CH 2 -, -CH=CH, -C≡C- or a single bond; X and Y are each F, Cl or fluoroalkyl, an alkoxyl or an alkenyl; and (l) and (m) are each 0, 1 or 2). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04318539-A (JP)
Title: Irradiation field stop existence judging method
Inventor: HARA MASASHI
IPC: G06T1/00
Filed: 1991-04-17
Abstract: PURPOSE:To prevent irradiation field recognition error in advance by carrying out accurate judgement of whether or not a radiation image of a subject recorded to a radiation image recording sheet is one which is photographed in a state with irradiation field stopped and with markers so that the positioning markers are photographed on periphery edge parts of the recording sheet. CONSTITUTION:When a binarized image pattern 7 of the radiation image recorded to a periphery part 5 of a recording sheet 2 is photographed in a state of having the irradiation field stopped and with markers, it is compared with a reference image pattern 6 obtained as the binarized image pattern. If both image patterns are matched, judgement is made that the radiation image of the subject 1 is one photographed in the state with irradiation field stopped and with markers.
Patent JP-S61244627-A (JP)
Title: Torque distribution display device for four-wheel drive vehicle
Inventor: WATANABE MASAAKI
IPC: B60K17/346
Filed: 1985-04-22
Abstract: PURPOSE:To inform a driver of a variation in torque distribution of front and rear wheels so speedily and accurately and improve a degree of driving safety, by displaying the torque distributing ratio controlled according to a torque distributing signal of both front and rear wheels out of a control unit in a visual manner. CONSTITUTION:Each signal out of a car speed sensor 15, a slip rate sensor 13, a G sensor 14 and a manual or automatic controlled select switch is inputted into a controller 12. In case of automatic control, the controller 12 operates signals out of each sensor and calculates a ground speed, a tire slip factor, a yaw variation, etc., whereby it sets a troque distributing rate for both front and rear wheels and outputs a distributing signal. Thereupon, an actuator of a center differential 9 produces hydraulic pressure corresponding to the distributing signal, through which the center differential 9 distributively transmits engine power to these front and rear wheels. On the other hand, a display part 17 inputting the distributing signal out of the controller 12 displays a distribution quantity to the center differential 9 according to the distributing ratio. Then, with size of a variation range in color, the torque distribution quantity is found out.
Patent JP-H03282928-A (JP)
Title: Address control type information processor
Inventor: TAKAHASHI RYUICHI
IPC: G06F9/32
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the load of address calculation and to simultaneously execute the sequential processing and storage of many processing results by controlling the correction of an address by arithmetic operation based upon a required rule through an address control circuit arranged on the main storage side and using the corrected address as a processing result storing address. CONSTITUTION:An address storing data to be processed is calculated and set up in an address register 104 arranged on the CPU side and the data to be processed are fetched in a data register 108. After executing processing by an arithmetic circuit 107, the correction of the address such as simple shift, the insertion or correction of medium or lower bits, and the inversion of all bits or a part of bits is executed by an arithmetic circuit 105 in accordance with an instruction outputted from an instruction register 106 and the contents stored in the register 108 are stored in a main storage device 110 based upon the corrected address. This constitution makes it possible to reduce the number of hardwares for address calculation and time load and to simultaneously execute the sequential processing and storage of the many processing results of much data.
Patent JP-S61242798-A (JP)
Title: Control device for pressurizing press
Inventor: NODA SUKEHISA
IPC: H01L21/56
Filed: 1985-04-22
Abstract: PURPOSE:To simplify an installation by providing the 1st and 2nd control circuits for the 1st and 2nd motors, a torque setting circuit, the 1st change-over circuit which controls selectively the 1st and 2nd control circuits and the 2nd change-over circuit which controls selectively the 2nd control circuit to the torque setting circuit. CONSTITUTION:The position signal from a position detector 52 is supplied via a control device 62 to a speed pattern generator 54 from which the speed command set according to the signal is continuously emitted. The motor 39 runs at the speed command value. The speed is gradually decreased in the position where a moving die 6 is in proximity to an upper die 5. A selection switch 53 is changed over to the 2nd speed control system side to run the motor 44 at a low speed at the point of the time when the speed coincides with the max. speed of the motor 44. A selector 64 is changed over to the torque setter 63 side to change over the motor 44 to the torque control system right after the contact of the moving die 6 with the upper die 5. The pressurizing force between the dies 5 and 6 is thereby maintained constant and the material to be molded is molded between the two dies 5 and 6. The pressurizing force of the die 6 is thereafter released to detach both dies when a screw shaft 36 is rotated backward by the motor 44.
Patent JP-H09248006-A (JP)
Title: Cultivating and weeding machine
Inventor: IRIE NOBUYUKI
IPC: A01B39/18
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce impacts at the time of lowering and grounding the cultivaing and weeding machine of a full-floating type by fourwheel casters tracted by a tractor. SOLUTION: A rotary cultivation part 12 provided with a cultivation pawl 48 is hung vertically movably in back and forth directions to a flat frame 10 connected by a hitch arm 62 supported by the three-point linkage mechanism of the tractor, arranged to the side part of the tractor and supported by the casters 14 two each in front and at the back. A gate shape arm 18 is attached freely turnably in left and right directions by pivotally supporting shafts 16 at two front and back parts on the upper surface of the flat frame 10 and a hitch body 64 for receiving the hitch arm 62 freely turnably in the back and forth directions is attached to the middle of the gate shape arm 18.  In this case, the back and forth position of the hitch body 64 is brought forward from the back and forth centroid position of a machine body, the flat frame 10 is turned to a front raised posture at the time of lifting the hitch arm 62 and grounding is performed in the order of the rear wheel casters 14, the cultivation pawl 48 and the front wheel casters 14 at the time of lowering it.
Patent JP-S60229723-A (JP)
Title: Manufacture of eyeglasses frame
Inventor: SARUTA MASAHIRO
IPC: B29K105/08
Filed: 1984-04-27
Abstract: PURPOSE:To manufacture eyeglasses frame having light weight, high strength and excellent rigidity, as well as a peculiar decorativeness by molding a thermosetting resin containing high-strength, high-elastic long fibers by compression molding or transfer molding. CONSTITUTION:In the manufacture of eyeglasses frame using a thermosetting resin compound containing 25-80pts.wt. high-strength, high-elastic fibers of 6- 200mm. lengths which are oriented in one way practically, the compound is packed into the material supply pot 5 of molds is pressed by a press cylinder 4 and flowed into the molds in such a way that the arrangement of fibers from the end portion of the eyeglasses frame to the side 1 of the frame is equalized and then pressed by a cylinder 6. Desired eyeglasses frame can thus be manufactured with high productivity.
Patent JP-H05288714-A (JP)
Title: In-solution scanning tunneling microscope
Inventor: TOMITA EISUKE
IPC: H01J37/28
Filed: 1992-04-07
Abstract: PURPOSE:To make it possible to make a local electrochemical reaction occur on the surface of a sample just below a probe and simultaneously to measure a tunneling microscope image by providing a counter electrode and the probe in an integrated structure. CONSTITUTION:A sample 2, a reference electrode 3 and an electrode 1 in which a counter electrode and a probe are integrated are disposed in an electrochemical cell 4 and a solution 5 is put in it. A local electrochemical reaction on a surface just below the probe is controlled by a sample/probe potential controlling and current detecting part. Simultaneously, scanning of the probe is controlled by a three X-Y-Z axes control mechanism 6 and an X-Y axes controlling and Z axis controlling part, STM measurement is executed and a tunneling microscope image is obtained by an image processing part.
Patent JP-S59228029-A (JP)
Title: Apparatus for ending spun yarn
Inventor: MIMA HIROSHI
IPC: D01H15/00
Filed: 1983-05-17
Abstract: PURPOSE:An apparatus for ending yarns, having internal yarn path holes mutually displaced on both sides from the center in the longitudinal direction and nozzles for forming swirling air streams on the wall surface of the yarn path holes, and capable of forming yarn joints having the same strength and thickness as those of other parts. CONSTITUTION:An apparatus for ending yarns by inserting two yarn ends in the superposed state in opposite directions into yarn path holes 56 and 57 or keeping the two yarn ends in the superposed state while inserting the yarn ends,blowing a swirling flow on the superposed part, and having the yarn path holes halved from the center of the longitudinal direction and displaced center lines 62 and 63 of the yarn path holes 56 and 57 having respectively jetting holes 58 and 59 for the swirling air streams.
Patent JP-S5513240-A (JP)
Title: Preparation of benzophenoneazine
Inventor: KAWASAKI KENGO
IPC: C07C241/00
Filed: 1978-07-14
Abstract: PURPOSE: To obtain benzophenoneazine useful as an intermediate for the synthesis of hydrazine and its salt efficiently, by oxidizing benzophenoneimine and an aldehyde with oxygen in the presence of an inexpensive and recurable Co catalyst.  
     CONSTITUTION: Benzophenoneimine of formula I and an aldehyde of formula II: (R is H, 1W12C aliphatic or aromatic hydrocarbon group; n is 1 or 2) are oxidized in the presence of a catalyst of a Co salt, e.g. CoCl 2 , in an amount of 0.01W2 Co atoms per mole of the compound of formula I to give a benzophenoneazine of formula III. Preferably, a Mn salt, e.g. MnCl 2 , as a cocatalyst, and an alkyllamine or cyclicamidine as a reaction accelerator may be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5713538-A (JP)
Title: Slide mechanism of coordinate input device
Inventor: SHIRATORI YOSHIO
IPC: G06F3/041
Filed: 1980-06-27
Abstract: PURPOSE:To make a device small-sized and also inexpensive, by connecting each driving roller in a crossed form with a rope so that an X bar can be moved in parallel in an optional position of a Y bar. CONSTITUTION:Rotary rollers 6a, 6b are provided in an X bar for movng in parallel opposed side margin parts 2a, 2b of an input substrate 1 as a guide, and driving rollers 7a, 7b which have been unified in one body are connected in a crossed form with a rope 9, therefore, the rotary rollers 6a, 6b are rotated in the reverse direction, but the direction at the contact point is made to conform with the moving direction of an X bar 3. Accordingly, the X bar 3 is moved in parallel irrespective of a position where a control 5 is located on the X bar 3.
Patent JP-H05247858-A (JP)
Title: Screen printing method of pile fabric
Inventor: OKUYAMA YOSHIRO
IPC: D06P5/13
Filed: 1992-03-09
Abstract: PURPOSE:To enable multicolor print pattern manifestation with fewer screen frames by screen printing on a pile fabric using a printing paste containing both dischargeable and non-dischargeable dyes and an another printing paste containing a non-dischargeable dye alone followed by discharge printing of part of the printed area with a discharge printing agent. CONSTITUTION:Firstly, a paste containing both dischargeable and non- dischargeable dyes and another paste containing a non-dischargeable dye alone are prepared. Then, a pile fabric is printed with the respective pastes using two screen frames and further printed with a discharge printing paste by using another screen frame so as to be superposed on part of the above printed area, followed by steaming. With this screen printing procedure, a multicolor print can be manifested on the pile unit. In this case, use of the pastes with proper combination of dye formulations can reduce respective numbers of the screen frames and processes compared to those for conventional methods while, enabling multicolor print pattern manifestation.