baber/WOPTO huggingface dataset:
Patent JP-H10296643-A (JP)
Title: Polishing tape
Inventor: OKADA KESAO
IPC: B24D3/34
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a polishing tape which can prevent polishing flaws from occurring on a surface to be polished as much as possible and has little scraping in its polishing layer as well as excellent polishing capability, in polishing the surface of a magnetic head, a magnetic disc, or the like. SOLUTION: This polishing tape 1 is provided with a polishing layer 3 which contains inorganic powder material and binding agent as main ingredients on a flexible supporter 2. The bonding agent contained in the polishing layer 3 is formed so as to have the following: 1) Phenoxy resin 2) Number average molecular weight Mn contains a polyester polyurethane resin of 20000<=Mn<=100000.
Patent JP-H09299213-A (JP)
Title: Umbrella stand device
Inventor: FUJIMURA TORU
IPC: E04F19/08
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface housing type device easily movable at the time of installation or housing and housable inside a wall surface even in the state of housing umbrellas for a wall surface housing type umbrella stand device housable inside the wall surface in nonuse and installable only when it required. SOLUTION: This device is provided with an engagement member 155 provided on an umbrella stand frame main body and a guide member attached to a fixed surface inside the wall surface and the engagement member 155 is rotationally moved while being in contact with the guide member. Further, the space 7 of a size capable of housing the handle of the umbrella is provided above the umbrella stand frame main body and an upper blind panel 73 for hiding the space 7 is provided.
Patent JP-S5914965-A (JP)
Title: Inkjet printer
Inventor: KOBAYASHI TAKAO
IPC: B41J2/165
Filed: 1982-07-15
Abstract: PURPOSE:To provide the titled printer which has a nozzle cap mechanism easy to control with a simple and positive action by using a permanent magnet and an electromagnet applying an opposite magnetic field thereto to press a nozzle cap against or separate it from an inkjet head. CONSTITUTION:When a printing means 2 is moved to the standby position A, an electromagnet 28 is energized to apply an opposite magnetic field to a permanent magnet 27 carried on the printing means 2 to prevent the permanent magnet 27 from being attracted onto the front 14a of a frame 14. As soon as the energization of the electromagnet 28 is cut with the exact arrival of the printing means 2 at the standby position A, the permanent magnet 27 is attracted onto the front 14a of the frame 14 so as to press a nozzle of the inkjet head 3 against the nozzle cap 21.
Patent JP-H05326605-A (JP)
Title: Wire bonder and bonding method
Inventor: HIROKI MASAYUKI
IPC: H01L21/60
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a wire bonding method providing a wire loop having constant shape irrespective of the bonding direction. CONSTITUTION:When a semiconductor chip 4 is bonded through a wire 2 to an outer lead 6, wire feeding position 10 is shifted slightly depending on the bonding direction so that a substantially constant length of wire is fed out through a capillary 1 thus providing a wire loop 8 having constant shape.
Patent JP-S612789-A (JP)
Title: Preparation of modified coal and tar oil
Inventor: YOSHINO YOSHIO
IPC: C10B57/08
Filed: 1984-06-15
Abstract: PURPOSE:To obtain modified coal corresponding to strongly caking coal and to obtain a tar oil, by stripping a tar oil from a heat-treated material of a mixture of low-quality coal and a heavy hydrocarbon, recovering the modified coal as a residue. CONSTITUTION:A mixture of low-quality coal such as non-caking coal, slightly caking coal, weakly caking coal, etc. and a solvent of coal-based substance or a heavy hydrocarbon substance of petroleum is heat-treated at 300-500 deg.C (preferably at 350 deg.C-450 deg.C). From the heat-treated material a tar oil is stripped with a stripping agent such as water, etc., and modified coal having 20-50wt% volatile content is recovered as the residue.
Patent JP-H11317059-A (JP)
Title: System and method for recording/reproducing data and data processing system
Inventor: MISHIMA AKIFUMI
IPC: G11B27/10
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide system and method for recording/reproducing the data for dispersing a load for accessing a recorder and properly and efficiently inputting/outputting the data with respect to the recorder. SOLUTION: Identification information when the data are recorded in a tape drive device is gained while referring to the information held in a client host 11 based on a file name by an ID information-hard disk positional information conversion processing module 52. Since the identification information (idc) is coded, it is decoded by a decode processing module 53, and recording time information is extracted by a time information separation processing module 55. When the identification information (idc) and the recording time (time) are detected concerning plural data, the identification information (idc) are sorted in old order of the recorded time by a data rearrangement processing module 54. A reproducing request is outputted to a server host 12 so as to reproduce the data in the sorted order.
Patent JP-H06314334-A (JP)
Title: Medical laser imager
Inventor: TSUJII OSAMU
IPC: G01R33/28
Filed: 1993-04-27
Abstract: PURPOSE:To perform the interactive display in order to set the information for output of images. CONSTITUTION:The 20 pieces of photographed images of a patient A are stored in 20 files to be preserved in a directory Net/Data/A of a CT and in an ACR/ NEMA format file form. When the images are printed by a medical laser imager, the application software stored in the medical laser imager is started at the CT. Then the interactive display of the application software is shown on the CRT of the CT. The name of the directory including an image information file is supplied to a medical modality name input box 11 and a directory input box 12 respectively. Then a window information setting switch 6, a format information setting switch 7, a font information setting switch 8, an overlay information setting switch 9, and a print start switch 10 are operated by a mouse. Thus each information is set and the images are printed.
Patent JP-S614068-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: OCHIAI HIDEMI
IPC: G03G9/09
Filed: 1984-06-18
Abstract: PURPOSE:To eliminate the deterioration of images in repetitive development and to stabilize friction electrostatic charge characteristic regardless of a change in humidity by using a specific polyester resin as a binder resin and making combination use of said resin and specific compd. CONSTITUTION:The polyester resin which is obtainable from bisphenol type diol and polyvalent carboxylic acid and has 50-150 deg.C softening point is used as a binder resin. Said resin and ''C.I. solvent blue-70'' are used in combination. The polyester resin as the binder resin can be stabilized against the factors such as humidity to make unstable the electrostatic charge by making combination use of the solvent blue in the above-mentioned manner. The good copy is thus stably obtd. without generating a change in the electrostatic charging property even in repetitive copying.
Patent JP-H0927528-A (JP)
Title: Electronic device, manufacture of its electronic device and method of testing connectivity of bonding wire of electronicdevice
Inventor: CHRAPPAN SOLDAVINI FRANCESCO
IPC: H01L21/60
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device and a test method which is simple and does not require a large area in order to test the connectability of a bonding wire. SOLUTION: An electronic device 15 is provided with output pads 31a, 31b, 32a, 32b, 33a, 33b, 34a, 34b which are not divided to each of bonding wires 44a, 44b and a metal strip in which metal wire parts 37a, 37b, 38a, 38b, 39a, 39b, 40a, 40b are divided into a parallel strip parts, and each of the strip parts is connected to the respective output pads, and a plurality of parallel current paths are formed between nodes 22 to 25 and pins 27 to 30. When a current is supplied, a voltage drop is generated in the case of a normal bonding wire and however, a voltage drop is not generated in the case of disconnection. The disconnection of one or a plurality of bonding wires can be detected by a potential difference between the output pads.
Patent JP-H04351803-A (JP)
Title: Lighting apparatus
Inventor: ISHIKAWA KENGO
IPC: F21S8/04
Filed: 1991-05-28
Abstract: PURPOSE:To form a lighting apparatus in a thin size easily, and reduce the width size of a frame body. CONSTITUTION:An apparatus main body 15 is of a box-like form having a pair of end surface parts 21 and a pair of side surface parts 23 perpendicular to the end surface parts 21 and forming into a box shape with its bottom surface opened, and it is embedded in a ceiling surface 12. A thin-type ballast 41 is installed on the inner side of the end surface part 21. A frame body installing means 57 is disposed on the inner side of the side surface part 23. A frame body 44 is installed on the front surface side of the aperture 25. A louver 55 is installed on the inner side of the frame body 44.
Patent JP-H1053099-A (JP)
Title: Buckle of car seat belt
Inventor: MAAKU JIYON HARISON
IPC: A44B11/25
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a slider in moving from sticking and achieve smooth motions of a buckle. SOLUTION: A buckle for a car seat belt comprises a frame 10 including a base and side wall rising on both sides, a lock pin 12 stretching between the two side walls, a lock bar 18 capable of being detained with an opening 26 in a latch plate 24 coupled with the seat belt, a slider 16 to be held under the lock pin 12 when the lock bar 18 is detained with the opening 26, and a release button 20 which releases the slider 16 from the lock pin 12 to liberate the lock bar 18 from engagement with the opening 26. At least part of the lock pin 12 in contact with the slider 16 rotates with the movement of the slider 16 during the process that the latch plate is inserted into and/or released from the buckle.
Patent JP-H08227212-A (JP)
Title: Developing device and process cartridge
Inventor: KOBAYASHI TETSUYA
IPC: G03G15/08
Filed: 1995-05-23
Abstract: PURPOSE: To prevent the occurrence of a defective image caused by the shaving of a developer supplying roller at the tie of driving a developing device, without increasing its initial torque by coating the surface of the developer supplying roller with specific powder. CONSTITUTION: This device is provided with a developing sleeve 110 for carrying a developer in a developing chamber 102 to a developing region and the developer supplying roller 112 which is rotatable and brought into contact with the developing sleeve 110. The surface of the supplying roller 112 is provided with the powder not having any chargeability or the powder charged to the same polarity as that of the developer and having the absolute value of the chargeability equal to or less than that of the developer. For instance, the supplying roller 112 consisting of a polyurethane foamed body having 80 foamed cells (piece/25mm) is filled with toner 201 and as the toner in the developing chamber 102, only the toner 102 coating the supplying roller 112 is provided.  Thus, static torque is reduced to half that when the supplying roller 112 does not have any coating and the generation of a void streak is prevented in the formation of an image as well.
Patent JP-H07333948-A (JP)
Title: Corona discharger
Inventor: KAJIWARA JUNICHI
IPC: G03G15/16
Filed: 1994-06-06
Abstract: PURPOSE:To prevent a jammed paper sheet from catching fine with an inexpensive constitution. CONSTITUTION:An electrifier 2 and a transfer unit 4 are connected in parallel to one high voltage transformer. Respective shield currents of the electrifier 2 and the transfer unit 4 are detected and added, and the input of the high voltage transformer is controlled so that the sum is constant. In a normal operation, since impedances of the electrifier 2, the wires 2b and 4b of the transfer unit 4 and the shield cases 2a and 4a become constant, the output voltage of the high voltage transformer is kept constant. However, when leakage, etc., are caused by jamming of the paper sheet, etc., in the transfer unit 4, its shield current shows abnormal value (high), and the output voltage of the high voltage transformer is altered according to this.
Patent JP-H09285708-A (JP)
Title: Electret filter and production of pleated electret filter
Inventor: NAGATSUKA KOJIRO
IPC: B01D46/52
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electret filter which is free from entanglement by pleating and allows the efficient execution of pleating by combining thin layers made of materials which are not electreted to one or both surfaces of an electret filter material by Coulomb force. SOLUTION: The electret filter medium 1 made of stock subjected to an electreting treatment, such as non-woven fabric formed by using fibers subjected to the electreting treatment, is used. The thin layers consisting of the materials which are not electreted, such as non-woven fabrics formed by using the non- electreted fibers, i.e., the non-electreted thin layers 2, are combined by the Coulomb force on one or both surfaces of the electret filter medium 1. The electret filter obtd. in such a manner does not entangle with feed teeth, etc., and does not require the interruption of work at the time of pleating with a pleating machine, thereby contributing to an increase in a working speed. The filter is not fixed as the Coulomb force is utilized and, therefore, the pleating is smoothly executed.
Patent JP-H04350787-A (JP)
Title: Work information processor
Inventor: TANAKA HIDEO
IPC: G07G1/01
Filed: 1991-05-28
Abstract: PURPOSE:To improve the efficiency of operational work allowing a a casher and a customer to discuss with each other while observing the same image by providing this work information processor with a function for judging the screen direction of a display device supported so as to be optionally rotated in the front and back directions and reversely displaying the continuous order of image information to be outputted to the display device in accordance with the judged result. CONSTITUTION:In a POS terminal 1, a direction judging means for judging the screen direction of an LCD 11 is formed by circuit members 14 to 17 and an image information continuous order reversing means is formed by circuit members 16 to 20. When the LCD 11 is rotated in the back direction, the rear end part of the LCD 11 is detected by the 1st switch 14 and image information is displayed in a direction to be normally observed. When the LCD 11 is rotated in the front direction, the LCD 11 is detected by the 2nd switch 16 and image information in the LCD 11 is displayed in a direction to be normally observed by a customer.
Patent JP-H0420334-A (JP)
Title: Ct device
Inventor: NANBU KYOJIRO
IPC: A61B6/03
Filed: 1990-05-16
Abstract: PURPOSE:To configure the device so that the head part can be moved except the time of photographing the head part, and also, a straight head part tomography image can be obtained by fixing a head part holding tool being oscillatable to the left and the right to an arbitrary oscillating position, photographing the head part of a body to be examined which is inclined, and thereafter, correcting straightly a reconfigured inclined tomography image. CONSTITUTION:On the end part of a bed 1, a semicircular head rest 3 is provided, and on its lower part, a fixing part 5 for fixing it is provided projectingly. Subsequently, on the lower part of the bed 1 side of the head rest 3, a rail 7 curved to the upper part is fixed and provided, and the rail 7 is fitted into a guide groove 9 of a curved shape, so that the head rest 3 can be oscillated centering around a point O. In such a way, a body to be examined can move freely the head part except the time of photographing the head part. At the time of photographing the head part, a head part holding tool is fixed to an arbitrary oscillating position by the fixing part 5. In such a state, in order to correct an inclined tomography image, a CT value of the head rest 3 in retrieved extending from an (a) point of the center lower end to the upper part, and from a (b) point, the external shape is retrieved stepwise until the tip of a (c) point is detected, this retrieval is executed with the left and the right, and by rotating the tomography image so that a straight line for connected both the tips which are detected becomes horizontal, a straight head part tomography image is obtained.
Patent JP-S5750002-A (JP)
Title: Process controller
Inventor: YAMADA SHIGEO
IPC: G05B11/36
Filed: 1980-09-09
Abstract: PURPOSE:To improve response characteristics by performing control arithmetic on the basis of a desired value greater than a final desired value when a detected value is less than the final desired value by more than a prescribed value. CONSTITUTION:The DO (dissolved oxygen amount) detected value of a detector 6 is sent to an operator 9 together with a desired value from a switch 11 and the arithmetic output is further sent to an operator 10. The operator 10 is applied with the output of an air-measuring detector 3 and drives a control valve 4 according to the deviation from the output of the operator 9, controlling the amount of a blast. The DO detected value is compared by a comparator 7 with the output of a multiplier 8 which multiplies the output of a desired value setter 12 by a constant (m)  (>1) and when it is less than the value, the switch is changed over to a setter 13  side. In the setter 13, the said multiplication result is held, so an approximation to the desired value is obtained with good response characteristics. According to the approximation, the switch 11 is changed over to a setter 12 side, preventing an overshoot.
Patent JP-S5749811-A (JP)
Title: Computing device for flow rate in area type flowmeter
Inventor: SHINNO KEIJIROU
IPC: G01F15/075
Filed: 1980-09-09
Abstract: PURPOSE:To obtain the flow rate computing device of the highly accurate area type flowmeter, by adding a compensating data from memory whose flow rate is compensated beforehand to a coded signal for the position of a float. CONSTITUTION:The float 1 is provided in a tapered pipe 2 havng an inlet 5 and an outlet 6. The position of said float 1 is sensed by a photoelectric encoder 4 via a linking rod. Since the actual flow rate and the position of the float 1 are not in a proportional relationship, the compensating value for the amount of liquid corresponding to the position of the float is stored in the memory 7 beforehand. The coded signal from the photoelectric encoder 4 of the float 1 is outputted to a computing circuit 8, and the compensating value from the memory 7 corresponding to said code is added and computed by an integrator as the actual flow rate. In this constitution, the correct flow rate can be computed.
Patent JP-2000314345-A (JP)
Title: Laser type physical quantity measuring device for engine
Inventor: MORI SHINZO
IPC: G01N21/3577
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To avoid drop of measuring accuracy due to dirt of an optical rod for conducting a laser beam, in a device measuring fuel density, based on the transmission factor of the laser beam. SOLUTION: An optical rod 11a for introducing a laser beam in a combustion chamber and an optical rod 11b for extracting the laser beam transmitted in a combustion gas to the outside are embedded in an ignition plug. A prism 55 for changing the advance direction of the laser beam is rotatably supported on the base end side of the optical rods 11a, 11b, so as to change the advance direction of the laser beam from a laser beam source and introduce to the optical rod 11a. When the dirt on the optical rods 11a, 11b is detected, the prism 55 is rotated, and the laser beam is moved of its incident and outgoing position at the optical rods 11a, 11b.
Patent JP-H10317515-A (JP)
Title: Expansion joint structure
Inventor: ANDO KUNIHIKO
IPC: E04B1/62
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint structure for building which can work well with as well horizontal or vertical movement as twisting movement of the building in the event of earthquake etc. SOLUTION: An expansion joint structure is composed of a rectangular plate 3 having a tapered surface on the undersurface 4, the first building 1 equipped with a recess 8 having a tapered surface mating with the taper on the plate 3, and a universal joint 10 to connect approx. the center of one edge member of plate 3 on the side with second building 2 to the second building 2. When the first 1 and second buildings 2 make relative horizontal or vertical or a twisting movement, the two buildings 1 and 2 can be connected smoothly with no risk of breakage of the plate 3 or no generation of any large gap owing to the actions of the tapers on the recess 8 and plate 3 and also the universal joint 10.
Patent JP-H06339078-A (JP)
Title: Photoelectric conversion device
Inventor: KODAMA SHINICHI
IPC: H04N5/355
Filed: 1993-05-26
Abstract: PURPOSE:To at high speed and optimally perform the integration control of the image detection of a detection range of a wide range/the reading of signals in a simple constitution. CONSTITUTION:Within each picture element, a photoelectric conversion element 1 converts an optical image into optical current and a voltage conversion circuit 2 converts the optical current of the photoelectric conversion element 1 into voltage. A reset circuit 3 resets the voltage value of the voltage conversion circuit 2 according to the signals of both a decision circuit 4 and a monitor control circuit not shown in a figure, and the decision circuit 4 decides the state of the voltage conversion circuit 2 and generates a reset signal in the reset circuit 3. A counter circuit 5 counts the state change of the decision circuit 4. A monitor circuit 6 monitors the state of the counter circuit 5 of each picture element based on picture element data made into A/D, controls integration based on the monitored value and transmits the reset signal to the reset circuit 3 of each picture element.
Patent JP-H01293843-A (JP)
Title: Running control mechanism of moving x-ray apparatus
Inventor: ONISHI ETSURO
IPC: A61B6/00
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a low speed near to zero and to also dissolve torque insufficiency, by providing a clutch device to a drive system other than a transmission so that a motor can not be started until said clutch device is released. CONSTITUTION:The driving force of a DC motor 8 is changed by a differential planetary mechanism type stepless transmission 9 and made intermittent by a slide meshing type clutch device 10 to be transmitted to a differential device 11. Two output shaft 12 and both drive wheels 1 of the differential apparatus 11 are respectively connected by chain mechanisms 13 and the driving force of the DC motor 8 is appropriately changed to reach the drive wheels 1. A variable speed ring 19 is allowed to slide with the conical surface of a planetary cone 14 and moved to vary a speed. After a brake apparatus 25 is operated or the DC motor 8 is stopped, said DC motor 8 is again started to advance this apparatus forwardly and rearwardly. At this time, for example, if the return of a car speed grip is heavy, the clutch device 10 is released and, during this time, the variable speed ring 19 of the transmission 9 is operated toward a low speed, no sudden departure is generated.