baber/WOPTO huggingface dataset:
Patent JP-S60100957-A (JP)
Title: Bone cement coater
Inventor: UIRIAMU FURANSHISU MATSUKEI
IPC: A61F2/46
Filed: 1984-10-17
Abstract: A bone cement applicator for applying a predetermined amount of cement to uniformly penetrate a bone comprising a plunger (1) terminating in an integral flat substantially rigid applicator plate (2), preferably metallic, and being slidably mounted in a tubular sleeve (5) integral with an open-ended reservoir (6) around the applicator plate, the periphery (7) of said reservoir having a configuration conforming to the bone surface area to which the cement is applied and a method of applying bone cement using said applicator. The applicator is particularly adapted for the application of bone cement in total knee replacement.
Patent JP-S6277156-A (JP)
Title: Twin roll type continuous casting device
Inventor: NIIOKA MASAKI
IPC: B22D11/06
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the formation of solidified shells on the inside wall of side dams by providing induction heaters in proximity to the side dams in the stage of passing the molten metal from a molten metal pool delineated of water cooled rolls and the side dams to a roll gap and producing a thin metallic sheet. CONSTITUTION:The induction heaters 7, 8 are disposed in proximity to the side dams 3, 4 so as to face the side dams. Current of a prescribed frequency is supplied from an AC power source to coils 7b, 8b of the heaters 7, 8. Magnetic fluxes are formed between both legs of the respective cores 7a, 8a and the magnetic fluxes pass through the inside of the molten metal 5 near the dams 3, 4 via the dams 3, 4 so that eddy current is generated in the molten metal 5 and the molten metal 5 generates heat. The molten metal 5 stored between the side dams 3, 4 is consequently heated or insulated and is thus prevented from solidification.
Patent JP-S6458991-A (JP)
Title: Composite heat exchanger
Inventor: SUMITOMO HIROYUKI
IPC: F28D9/00
Filed: 1987-08-31
Abstract: PURPOSE:To make a heat exchanger compact and use a space rationally by a method wherein two late groups composed of different heat exchangers are included into one shell and at the intermediate location of these plate groups a partition frame is placed and they are unified. CONSTITUTION:A compound heat exchanger is composed of one shell 2 and two plate groups 4e, 4c which are included into the shell. At the intermediate location of these plate groups a partition frame 6 is installed. The frame 6 is made of material with insulating property or may be composed of a hollow frame which is fabricated by steel plate and into which insulating material is filled. A vaporization part E is composed of the shell 2 and the plate group 4e and a condensation part C is composed of the shell 2 and the plate group 4c. Thereby, two heat exchangers are unified and therefore made compact and also a space can be used effectively.
Patent JP-S6277990-A (JP)
Title: Image-forming method
Inventor: MOCHIZUKI HIDEHIRO
IPC: B41M5/41
Filed: 1985-09-30
Abstract: PURPOSE:To provide an economical and simple image-forming method which enables a continuous operation to be performed semipermanently, by supplying a dye together with a magnetic material by a magnetic force applied from the outer side of a dye vapor permeable film. CONSTITUTION:A dye-supplying unit 1 comprises a narrow gap part 4 between a heat-resistant film 2 and a dye vapor permeable film 3 which are opposed to each other. When a sublimable or evaporable dye 5 is supplied into the narrow gap part 4 together with a magnetic material 5' under operating an electromagnet 8, the dye 5 is attracted onto the surface of the dye vapor permeable film 3 together with the magnetic material 5' by the magnetic force generated by the electromagnet 8, thereby forming a dye-containing film. Under the condition where a receiving paper 6 is brought into contact with or into proximity to the surface of the dye vapor permeable film 3, the heat-resistant film 2 is heated by bringing a heating element 7 into contact therewith, whereby the dye 5 in the narrow gap part 4 at the heated part of the film 2 is heated, and is gassified through sublimation or melting, and the resultant dye vapor is adhered onto the surface of the paper 6 by passing through the film 3, thereby forming a dye image corresponding to an image signal. As the amount of the dye 5 in the narrow gap part 4 is reduced due to the formation of the dye image, the dye 5 is supplied continuously to the narrow gap part 4 by a supplying means.
Patent JP-H1165735-A (JP)
Title: Keyboard device
Inventor: MIYOSHI HIROKO
IPC: G06F3/023
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To efficiently select data inputted in the past, and to efficiently attain an input processing. SOLUTION: Data inputted from a keyboard 11 are stored in an input character buffer 15. A comparator circuit 16 selects data forward-coincident with a character string stored in the input character buffer 15 from data registered in a history buffer 18, and displays the data on an LCD 13. Arbitrary data are selected from among the data displayed on the LCD 13 by a selection and decision circuit 14, and supplied to a CPU 21. When the pertinent data are not registered in the history buffer 18, the inputted data are registered by operating a storage switch 17.
Patent JP-H0963749-A (JP)
Title: Heat roller and its manufacture
Inventor: UCHIYAMA TETSUO
IPC: C04B35/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide conductive ceramics to satisfy a uniform temperature distribution and a short rising time required for a self-heated heat roller, especially for a low-temperature fixing heat roller, used to fix toner in an electrostatic recorder such as a copying machine. SOLUTION: Conductive ceramics which is formed by adding 10-40% capacity of Si particles with a purity of 90% or more in the whole to insulating ceramics is used for a heat roller 5. Pores which may internally exist in an optical microscope organization are isometric independent holes with average diameters of 20μm or less.
Patent JP-H0769802-A (JP)
Title: Pesticide for use in waters
Inventor: TSUCHIYA TERUMI
IPC: A01N47/06
Filed: 1993-09-02
Abstract: PURPOSE:To obtain the subject pesticide controlling damage of the natural environment to a minimum, applicable at low cast at efficient application levels so that its active ingredient may reach simultaneously at least two sites of the desired waters selected from spaces above the water, water surface, underwater region and the bottom of water. CONSTITUTION:This pesticide can be obtained by carrying its active ingredient on at least two kinds of carriers selected from water-soluble carriers such as magnesium sulfate, magnesium chloride, etc., water-insoluble carriers floatable on water such as wlldmeal, cellulose fibers, etc., and water-insoluble carriers sinkable into water such as kaolin, active carbon, white carbon, etc.
Patent JP-S6198635-A (JP)
Title: Arm rest
Inventor: TAMURAYA MAKOTO
IPC: B60N3/00
Filed: 1984-10-18
Abstract: PURPOSE:To ensure a good appearance even if a forming or assembling error occurs by forming both a step part and an inclined part at the upper brim of the base member side-face-part and forming a projected branch part along the inclined part of the base member, thereby concealing the joint part of the said two members. CONSTITUTION:A step part 14c for accommodation of a mole 16 is formed at the upper brim part of the side-face-part 14b of the base member 14, and an inclined face part 14e is formed, ranging from the upper end 14d to the upper-face-part 14a of the step part 14c. A cushion member 15 forms in the lower part of the side part 15c on the car room side a semi-triangular-shaped projected branch part 15d, which has a clearance of C relative to the base member's inclined part 14e. As a result, since the joint part between the upper- face-part 14a of the base member 14 and the cushion member 15 is concealed by the projected branch part 15d, a good appearance can be maintained even if a forming or assembling error occurs. In addition, by arranging the mole 16 to the both members 14 and 15 for accent, the appearance quality can be enhanced.
Patent JP-2000050515-A (JP)
Title: Battery charging device
Inventor: SAKANO OSAMU
IPC: H02J7/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To charge a battery, even when it is overdischarged. SOLUTION: The turn-on of an overdischarge charging switch 22, when a battery 16 is overdischarged, supplies voltage to the exciting coil of a magnetic switch 12, turning on the magnetic switch 12 to supply an AC voltage to a transformer 13. Then, the output voltage of the transformer 13 is rectified by a three-phase rectifier circuit 15 and supplied to the battery 16 for charging it.
Patent JP-S6374208-A (JP)
Title: Current amplifier
Inventor: FUKUDA TOKUYA
IPC: H03F1/34
Filed: 1986-09-17
Abstract: PURPOSE:To improve the distortion characteristic of an output current and the frequency characteristic by applying negative feedback to a differential amplifier in a current amplifier used as a recording amplifier of a VTR. CONSTITUTION:The differential amplifier 11 consists of transistors (TR) Q11, Q12 and a constant current Q13 and a current mirror circuit 12 is constituted by TRs Q14, Q15. A constant current source Q18 having an equal constant current to that of the constant current source Q17 is connected to the collector of the TR Q16. A feedback amplifier 10 consists of the circuits 11, 12 and TR Q16. A resistor R1 is connected between a signal source 1 and the base of the TR Q12, a bias voltage is supplied to the base through a resistors R2 and the base bias voltage V11 is applied also to the TR Q11. Moreover, the collector of a TR Q16 is connected to a TR Q5 of the current mirror circuit 3. Through the constitution above, since the signal voltage V1 is converted into a signal current IS by a resistor R1 only, the current IS is not distorted. Since the open loop gain of amplifier 10 is large, sufficient negative feedback is applied and the frequency characteristic is excellent.
Patent JP-H0540815-A (JP)
Title: Performance measurement system for painting system
Inventor: SUZUKI HIROYUKI
IPC: G06T1/00
Filed: 1991-08-05
Abstract: PURPOSE:To measure the performance of a painting system without counting the number of pointings by an operator. CONSTITUTION:When one point on a display screen is pointed, a painting processing means reads the image data of an area of (nXn) around the pointed position out of an image memory, adds the picture element data of the (i) rows and (k) columns of the read picture data set with the picture element data of the (i) rows and (k) columns of a processing pattern consisting of (nXn), and writes the picture element data set consisting of (nXn) around the pointed position in the image memory obtained as the result of addition in the area of (nXn). The image corresponding to the contents of the image memory is displayed on a display device. Referring to the contents of the image memory, a histogram processing means obtains the number of picture elements for each density value. As the result of the histogram processing means, a performance calculation means calculates the performance of the painting system based on total painting time and the size of the processing pattern, etc.
Patent JP-H0865966-A (JP)
Title: Flat commutator and manufacture thereof
Inventor: ABE TORU
IPC: H02K13/00
Filed: 1994-08-22
Abstract: PURPOSE: To obtain a flat commutator in which fixing of carbon (graphite) commutator segments to a metal plate with a terminal for connecting a winding and an electrically insulating support is effective, the life of the segment in the case of wearing is long and which can be easily manufactured with a low cost. CONSTITUTION: A flat commutator has a perpendicular brush slide contact surface to the axial direction of a rotor, a plurality of commutator segments 3 insulated by slits 4 from each other directly secured to an electrically insulating support 1, and a metal plate 5 for connecting the segments having a terminal 6 for connecting a winding secured to the outer periphery of the segments 3 parallel with the axial direction of the rotor. The forming of the segments 3 and the fixing of the segments 3 to the support 1 of the segment 3 and the plate 5 for connecting the segments are simultaneously conducted.
Patent JP-2000016204-A (JP)
Title: Wireless remote controller for automotive steering wheel
Inventor: ANDO YOSHIFUMI
IPC: B60R11/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To wire controllers for a radio, an air conditioner, a car navigation system, etc., on an automotive steering wheel, without wiring to a vehicle body. SOLUTION: The infrared-emitting part of an infrared type wireless remote controller used in household electrical appliances is positioned to a steering wheel side, and an infrared receiving part is positioned on a vehicle body side. It is thus possible to mount various remote controllers on a steering wheel without need for consideration of connection wiring of the steering wheel with the vehicle body.
Patent JP-S6196936-A (JP)
Inventor: OKA JIRO
IPC: A01M29/28
Filed: 1984-10-19
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-H0558306-A (JP)
Title: Steering wheel with shock absorbing device
Inventor: MURAKAMI EIJI
IPC: B60R21/05
Filed: 1991-08-30
Abstract: PURPOSE:To provide a steering wheel with a shock absorbing device which is light in weight and high in assembling precision. CONSTITUTION:A pair of arch-shaped positioning parts 30 are raised and formed in each of a hub side plate 23 and a pad side plate 25 while beads 33 are provided on the circumferential surface of a cylindrical member 26. The cylindrical member 26 is horizontally sandwiched between the hub side plate 23 and the pad side plate 25, with the positioning parts 30 engaged with the beads 33. Furthermore, a pair of wave-shaped plates 27, which connect the front edges, and a pair of connecting members 28, which connect the side edges, are provided on the hub side plate 23 and the pad side plate 23.
Patent JP-S6462952-A (JP)
Title: Electron blackboard device
Inventor: SHIMOOOSAWA HIROYUKI
IPC: B43L1/04
Filed: 1987-09-02
Abstract: PURPOSE:To unify a writing surface part and a recording surface part with a simple constitution and to increase the efficiency of a conference, arrangements, etc., by recording an image on a recording paper to be fed to the writing surface part formed on a display board. CONSTITUTION:A writing surface part 2 is formed on a board 1 for displaying, and a recording paper 4 is fed to the writing surface part 2. An image reading means 5 reads the image from an original 6, and the image read by the image reading means 5 is recorded on the recording paper in the course of being fed from a paper-feeding means 3 by an image recording means 7. A recording control part 8 controls a motor 31 to drive the image recording means 7 and the paper-feeding means 3.
Patent JP-H0771843-A (JP)
Title: Controller of heat pump device
Inventor: KUSUMARU YUICHI
IPC: F25B13/00
Filed: 1993-09-03
Abstract: PURPOSE:To prevent frost from being deposited on an outdoor heat exchanger by installing a control valve. CONSTITUTION:A capacity variable type compressor 1, a fourway valve 2, a room heat exchanger 3, a first expansion valve 4, a gas-liquid separator 5, a second expansion valve 6 and an outdoor heat exchanger 7 are connected to each other in the shape of a ring one after another, thereby constituting a main circuit to which an injection circuit is installed where the injection circuit is connected to a twoway valve 9 which is installed on the middle way of a piping to the suction of the capacity variable type compressor 1 from the gas outlet side of the gas-liquid separator 5 and the outlet of the outdoor heat exchanger 7 where the twoway valve 9 is designed to open under such a condition that a frost may be produced.
Patent JP-S6462695-A (JP)
Title: Dot clock generator
Inventor: YAMAMURA KIMIO
IPC: G09G5/04
Filed: 1987-09-02
Abstract: PURPOSE: To increase the margin of operation timing in an IC by dividing the frequency of a sine wave signal at a specific frequency division ratio and generating a rectangular wave, and outputting a dot clock of specific frequency. CONSTITUTION: The sine wave signal outputted by an oscillator 33a has its DC component removed by a capacitor 33b and is inputted to a synchronizing signal generating circuit 33. Then the signal is amplified by an amplifier AM, given a bias by a bias resistance RB, and made rectangular with a constant threshold value. Thus, the rectangular signal R having a 50% duty ratio is obtained. Color data latched by a latch circuit are generated by latching the rectangular signal after the frequency division at the specific frequency division with the clock signal as the dot clock. Consequently, a 50% duty ratio is obtained, and consequently the margin of the operation timing in the IC can be increased.
Patent JP-H0384988-A (JP)
Title: Printed circuit board
Inventor: MORIMOTO KIYOSHI
IPC: H05K1/18
Filed: 1989-08-29
Abstract: PURPOSE:To improve the reliability of soldering and its quality by making a rectangular air vent, larger than the size of a part having lead terminals, at the mounting position of the part. CONSTITUTION:Instead of a conventional small through-hole, a square hole 8 as an air vent whose width is equal to that of a part 1 having lead terminals and whose length is longer than its length is formed at the position for mounting the part 1 provided with lead terminals of a printed circuit substrate 2 on which a metallic foil wiring is formed. As a result, removal of air is effected sufficiently during a solder dip process and the flow of solder 5 is improved thus improving the soldering accuracy. Consequently, the operation can be finished at one time. Also, a punching process of the square hole 8 less wears a die than the small through-hole and its life becomes longer and the manufacturing costs can be reduced considerably.
Patent JP-H02101032-A (JP)
Title: Cyclopentane derivative
Inventor: POORU HAWAADO BURAINAA
IPC: C07C303/08
Filed: 1989-08-29
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein (n) is 0-5; R is halogen, nitro, cyano, hydroxyl, alkyl, haloalkyl, alkoxy, haloalkoxy, amino, alkylamino, cycloalkyl or phenyl; R 1  and R 2  are each H or alkyli and R 3  is alkyl or aryl).  
     EXAMPLE: 1-(4-Chrobenzyl)-1,2-epoxy-3,3-dimethyl-2methoxycarbonylcyclopentane.  
     USE: A sterilizing agent. An intermediate for producing a cyclopentane deriv. having sterilizing activity.  
     PROCESS: A compd. represented by formula II and a compd. represented by formula III (X is halogen) are reacted in the presence of a base to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0267865-A (JP)
Title: Picture reader
Inventor: SAKAI SHIGEYUKI
IPC: H04N1/40
Filed: 1988-09-02
Abstract: PURPOSE:To improve the function of a section by defining the section by three elements of a break point to show the position of the section in a main scanning direction, a sequence pointer to show the position of a next pointer sequence and an attribute pointer to designate reading conditions and setting the elements freely. CONSTITUTION:A section processing circuit 11 to process the section when a picture is processed is equipped with a binarizing circuit 11, a pointer memory 13, a latch 14, a pattern memory 15 and a coincidence detecting circuit 16. The section is defined by three elements of the break pointer to show the position of the section in the main scanning direction, the sequence pointer to show the position of the pointer sequence and the attribute pointer to designate the reading conditions and the elements can be set freely. Thus, the section can be designated freely without limiting the number of sections by hardware and the function of the section can be improved.
Patent JP-S6375540-A (JP)
Title: Chemiluminescence detector for liquid chromatography
Inventor: TATE RYUICHI
IPC: G01N30/74
Filed: 1986-09-18
Abstract: PURPOSE:To enable detection of the light from a liquid for light emission with the higher sensitivity and resolving power by passing a liquid mixture prepd. by mixing a sample soln. and chemiluminescence reactive material through a flow cell. CONSTITUTION:A reflection mirror 17a, the flow cell FL, a condenser lens 17c and a photodetector 17d are provided in a case 17f. The reflection mirror 17a reflects the light radiated from the flow cell FL to the lens 17c. The flow cell FL is used to take out light therefrom by passing the liquid for light emission through said cell. The lens 17c condenses the light directly radiated from the flow cell FL and the light reflected by the mirror 17a to the element 17d. The element 17d detects the quantity of the light which is emitted from the liquid for light emission and is condensed by the mirror 17a and the lens 17c. The part of the flow cell FL exposed into the detector is increased or decreased when the flow cell FL is moved upward or downward at this time, by which the quantity of the light radiated into the detector is increased or decreased.
Patent JP-S6464134-A (JP)
Title: Optical recording and reproducing device
Inventor: TOMITA HIROTOSHI
IPC: G11B7/085
Filed: 1987-09-03
Abstract: PURPOSE:To reduce the mass of a lens driving device, and to shorten the access time of a head, by driving a movable part consisting of an objective lens and a lens holder of an objective lens driving device, in the focus and tracking direction by a magnetic circuit, and driving the head in the access direction on a recording medium by a magnetic circuit for an optical head driving constituted integrally with the magnetic circuit. CONSTITUTION:To a movable part consisting of an objective lens 1 and a lens holder 2 of an objective lens driving device of an optical recording and reproducing device, optical elements such as a semiconductor laser, a half mirror, etc., are attached through spring materials 3a-3d. This movable part is attached to a part of an optical system block 9 for recording and reproducing the information onto and from a recording medium, and in a surface magnetic field generated by a magnet 6c, a coil 4 for a focus and a coil 5 for tracking are arranged. By a conductive type transducer by these coils 4, 5, an optical head is brought to parallel motion in the focus direction F and the tracking direction T, and the optical head by the whole objective lens driving device and an optical block 9 is fixed onto one end of a swing arm 10.
Patent JP-S59109813-A (JP)
Title: Measuring device of optical displacement
Inventor: SAKURAI TOMIKI
IPC: G01D5/347
Filed: 1982-12-16
Abstract: PURPOSE:To improve the precision of displacement measurement independently of the precision of the grating pitch of an optical scale, by focusing plural pulse images due to the movable optical scale onto two image sensors and integrating the average value of the extent of movement. CONSTITUTION:An optical displacement scale 20 which is moved together with a moving object as one body is irradiated with light through optical guide paths corresponding to two image sensors 44a and 44b by an optical projector 42 of a fixed optical system 40, and plural image pulses due to the reflected light are focused onto sensors 44a and 44b. This focusing is scanned periodically, and positions of image pulses are detected as addresses of sensors 44a and 44b by pulse image position detectors 60a and 60b; and every time when scale-over occurs, image pulses are specified successively by a pulse image specifying part 90 of a data processor 80. The extent of movement of specified image pulses in every scanning cycle and an average extent of movement are calculated, and the displacement quantity of the moving object is measured easily with a high precision in an average movement extent integrating part 94 independently of the precision of the grating pitch of the optical scale.