baber/WOPTO huggingface dataset:
Patent JP-H08162203-A (JP)
Title: Damage preventive protective tool
Inventor: HIGUCHI HIROYA
IPC: H01R13/52
Filed: 1994-11-30
Abstract: PURPOSE: To simply enable installation, and reliably protect a tool to be protected of a wire rod by arranging a housing tool whose one end is opened and the other end has a bottom, a slipping-out preventive tool whose both ends are opened and a pulling means. CONSTITUTION: In the case of protecting a tool 7 to be protected, an operator grips a housing tool 2 and a slipping-out preventive tool 3, and brings one end opening 3a of the tool 3 into contact with an opening 2a of the tool 2, and puts the tool 3 in a condition of extending from the tool 2. At this time, a pulling means 5 elongates, and energizes tensile force to the tools 2 and 3. Next, the tool 7 arranged on the tip of a wire rod 6 is inserted from the other end opening 3b of the tool 3, and is housed in the tool 2 through the tool 3. Afterwards, when a grip of the tool 3 side is stopped, the tool 3 is pulled to the tool 2 side by the means 5. In this case, in the means 5, since one end is fixed to a peripheral surface of the tool 2 and the other end is fixed to a peripheral surface of the tool 3, the tool 3 is pulled by these peripheral surface sides.  The tool 3 is moved, and an inside surface is brought into contact with an outer peripheral surface of the wire rod 6, and the tool 7 can be reliably protected by preventing slipping-out.
Patent JP-2000148927-A (JP)
Title: Card connector
Inventor: ASAKAWA KAZUE
IPC: G06K17/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a card connector provided with a mechanically discharging means having a long life. SOLUTION: This card connector 10 has a tray 70 for storing cards. The tray 70 is arranged on a connector body 30 in a slidable way. A post 82 projecting in the direction of thickness is formed on the tray 70, and the connector body 30 is provided with a cam member 40 performing a cam operation with the post 82 and an elastic arm 40 supporting it. The cam member 40 includes a cam plane and an engaging part that engages with the post 82. The engagement of the post 82 with the member 40 and their release are realized by such a manner that the arm 40 is flexibly displaced in a lateral direction.
Patent JP-H09140239-A (JP)
Title: Walking self-propelled mower
Inventor: NOGUCHI MASAYOSHI
IPC: A01D34/68
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a mower preventing the driving belt from getting detached from the pulley and capable of reducing the damage of the driving belt and widening the blades case and swing angle of the blades when a blade driven by a prime motor driven by a driving belt is swing. SOLUTION: This mower has a prime motor 11, a front wheel 12 and steering rod 2 mounted on the machine frame 3 and has a swinging blade case 5 installed with a cutting blade 4. This machine has a first driving belt 8a winding between the driving pulley 6 attached to the prime motor 11 and a counter pulley 17 attached on the blade case 5 and the second driving belt winding between the counter pulley 17 and cutting blade pulley 7 of the blade case 5. Thus allowing the driving force of the driving pulley 6 to be transmitted with two belts to the cutting blade 4 and the center of swing of the cutting blade case 5 is set approximately on the extension line 10 of the section side of the first driving belt 8a.
Patent JP-2000206715-A (JP)
Title: Electrophotographic photoreceptor and process cartridge and electrophotographic device
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/07
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor superior in film strength, resistances to deposition and abrasion and scratching, by including in a photosensitive layer a polymerized compound of a hole transfer compound having two or more chain-polymerizable functional groups in the same molecule. SOLUTION: The photosensitive layer of this photoreceptor contains a compound obtained by polymerizing a hole transfer compound having >=2 chain- polymerizable functional groups in the same molecule represented by formula I in which A is a hole transfer group; each of P1 and P2 is, independently, a chain-polymerizable functional group; Z is an optionally substituted organic group; each of (a), (b), and (d) is 0 or an integer of >=1, and a+b×d>=2, and when a>=2, each of plural P1 may be the same or different, and when b>=2, each of Z and P2 may be the same or different. The hole transfer compound obtained by substituting the sites combining A and P1 and Z for H atoms is represented by formulae II or III.
Patent JP-H03186596-A (JP)
Title: Elevator door controller
Inventor: MIZUNO KIMIMOTO
IPC: G05D3/12
Filed: 1989-12-15
Abstract: PURPOSE:To improve safety and reliability by monitoring polarity reversion of a slippage frequency signal output from an invertor device for driving an electric motor, detecting the negative reversion of the polarity to judge uncontrolled door opening, and controlling the stoppage of a door driving device. CONSTITUTION:A slippage sign output omegas is output depending upon the results of a speed loop calculation and a vector control calculation effected by a micro computer 31. In this case, if torque in door closing direction is set as positive and the slippage sign output is set as 1, the polarities of the slippage sign output omegas and motor torque meet each other completely. When a door opening motion is almost started during elevation of a elevator on account of erroneous opera tion, etc. of the microcomputer 31, the slippage sign output becomes zero. Conse quently, in the conditions that the slippage sign output is 1 during the door closed and is 1 during the elevation, even if a gate switch is turned off to set the output zero on account of wrenching open, etc., all of the three inputs of a NAND gate 57 become 1 so that a flip-flop 51 is not set and a gate cut-off signal is output.
Patent JP-H05136940-A (JP)
Title: Close contact type image sensor
Inventor: YAMASHITA HIROMI
IPC: H01L23/02
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a line light with excellent uniformity by arranging an optical fiber whose part of clad is removed into a case accommodating a photosensor and supplying a light to an optical fiber from the outside of a case. CONSTITUTION:An optical fiber 8 whose part of clad is removed is arranged in a case accommodating a photosensor 5 and a light is supplied to an optical fiber 8 from the outside of the case. The optical fiber 8 arranged in the inside of the case consists of a core part 82, a clad part 83, a part 84 with the clad part 83 removed therefrom and a light shield part 85. Thus, the light supplied from an end face 81 of the optical fiber 8 is fully reflected in the clad part 83 and passes without almost being attenuated and the light is leaked from the clad removed part 84 and a uniform line light is obtained. Thus, the line light with excellent uniformity is obtained and a lamp or a natural light is used for a light source in addition to an LED element and a light source for color reading is easily realized.
Patent JP-H08185479-A (JP)
Title: Handwritten character input device
Inventor: CHISAKA MASANOBU
IPC: G06F3/0488
Filed: 1994-12-27
Abstract: PURPOSE: To pop-up display and automatically eliminate a transparent character input frame at a position where a user desires to perform handwriting input. CONSTITUTION: A character input frame information generation part 14 generates character input frame information based on coordinate input position information from a coordinate input part 11 and stores it in a first storage part 15. A character recognition part 13 recognizes a character segmented by a character segmenting part 12 and stores the character code data of a recognized result in a second storage part 16. A display control part 17 pop-up displays the character input frame from a first input position on a display panel 18 based on the character input frame information from the first storage part 15. Also, the character input frame information generation part 14 eliminates the stored contents of the first storage part 15 based on recognition end information from the character recognition part 13. In such a manner, the character input frame is automatically eliminated when character recognition is ended. At the time, the character input frame is only a frame, the inside of a square is transparent and type characters or the like are not hidden.
Patent JP-H03187931-A (JP)
Title: Press-forming apparatus for glass
Inventor: HOSOE HIDE
IPC: C03B11/12
Filed: 1989-12-15
Abstract: PURPOSE:To save energy consumption by selecting a path extending from an inert gas supplying source through a closed space to the outer atmosphere until the air in the closed space is practically substituted with hot inert gas and selecting a circulation path after the substitution with the hot inert gas. CONSTITUTION:When the oxygen concentration in a molding chamber 5 is decreased below a level not to cause the deterioration of the mold and the glass material 17, a change-over valve 14 is turned 90 deg. clockwise and a change- over valve 15 is turned 90 deg. anticlockwise. After the above change-over procedure, the inert gas in the molding chamber 5 is passed through a feed pump 13, a circulation path 16 and a heater 12 and circulated as hot inert gas to heat a glass material 17 to a temperature above the softening point. The consumption of the inert gas and the energy for heating the gas can be saved by the above process.
Patent JP-S63171236-A (JP)
Title: Production of sewing needle
Inventor: MATSUTANI KANJI
IPC: B21G1/02
Filed: 1987-12-24
Abstract: PURPOSE:To permit mass production of sewing needles having spring holes with fewer stages by forging the head part of a needle material to form a flat head part, then blanking and removing a hole part and yarn inlet. CONSTITUTION:The head part of the needle material 1 is forged to form the flat head part, The part (a) intended to form the hole 5, the part (b) intended to form the yarn inlet and the part b' intended to form a yarn escape groove 7 are constituted to a small thickness and the part (c) intended to form hole columns 8 and lugs 9 on both sides is formed to a large thickness. The thin part is blanked by blanking dies by which the hole 5 and the yarn inlet 6 are integrally bored and the yarn escape groove 7 is formed. The outside edge of the part (c) intended for forming the columns 8 and the lugs 9 is further removed by grinding, by which the sewing needle having the spring hole is prepd. The hole 5, the yarn inlet 6 and the yarn escape groove 7 are thereby exactly formed.
Patent JP-2001001347-A (JP)
Title: Production of rubber crawler
Inventor: SASADA TETSUYA
IPC: B29C33/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To enable adoption of a relatively small mold although an endless reinforcing code can be adopted, to reduce the member of processes, and to obtain uniform strength characteristics on the circumference. SOLUTION: A primary vulcanization process in which between a middle mold 3 arranged on the inner circumferential side of a endless ring-shaped reinforcing cord 4 and upper and lower molds 1, 2 arranged above and under the outer circumferential side of the cord 4 respectively, inner circumferential side rubber portions 6A, 6B of the approximately half circumferential length of the cord 4 and grounding side rubber portions 5A, 5B are vulcanization- molded and a secondary vulcanization process in which, following the primary vulcanization process, the residual portions of the approximately half circumferential length 5C, 5D, 6C, 6D are vulcanization-molded are provided.  In this way, the approximately half circumferential length portion of a rubber crawler can be vulcanization-molded at one stroke by relatively small upper, lower, and middle molds 1, 2, 3, and the vulcanization is completed by vulcanization- molding of two times.
Patent JP-H01167381-A (JP)
Title: Heat-resistant coating compound composition
Inventor: SAKAI TOSHIYA
IPC: C09D5/08
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title composition providing a coating film having excellent corrosion resistance and rust prevention through application to the surface of metal, containing potassium silicate, colloidal silica, hydrous aluminum silicate, aluminum polyphosphate, strontium sulfate and chromium oxide in a specific ratio. CONSTITUTION:The aimed composition consisting of (A) 42-65wt.% potassium silicate [K2O.nSiO2.xH2O (n is 2-3.8)], (B) 8-14wt.% colloidal silica (ultrafine powder of silicic acid anhydride), (C) 1-2wt.% hydrous aluminum silicate, (D) 5.0-12.0wt.% aluminum polyphosphate (preferably aluminum tripolyphosphate or aluminum metaphosphate), (E) 2-8wt.% strontium sulfate and (F) 0. 5-7wt.% chromium oxide.
Patent JP-H07151877-A (JP)
Title: Rotary handle
Inventor: MARUOKA HIROYUKI
IPC: G12B11/00
Filed: 1993-12-01
Abstract: PURPOSE:To make it possible to report the degrees of volume, thermal power and the like by the degree of the amount of light with a simple constitution at excellent economy. CONSTITUTION:The rotary handle is provided with a housing 2A having a first opening part 7A, a miniature lamp 3A in the housing so as to face the first opening part 7A, a handle body 4A with a second opening part 8A and set so as to cover the housing 2A, a first light shielding screen 5A, wherein the first angle is formed between many louver-shaped projections and the surface of a transparent plate in parallel on the surface of the transparent plate, and closing the first opening part 7A, a second light shielding screen 6A similar to the first screen, wherein the second angle is formed between the louver-shaped projections and the surface of the transparent plate, and closing the second opening part 8A. In this constitution, the first angle agrees with the second angle when the handle body 4A is rotated by a specified angle.
Patent JP-H01166277-A (JP)
Title: Image recognizing method
Inventor: KOJIMA KEIJI
IPC: G06K9/68
Filed: 1987-12-23
Abstract: PURPOSE:To decrease the number of detailed arithmetic operations applied to areas having less information value and to improve the efficiency of matching by comparing an objective image with a dictionary for each form forming characters, etc., and calculating a distance with the stability of each form area taken into consideration. CONSTITUTION:The characters of an original are optically read by a scanner 1 and stored in an original image area 41 of a RAM 4 as a binary image where the white picture elements are shown in '0' with the black picture elements shown in '1' respectively. A CPU 2 is used to track white or black picture elements of a contour part clockwise or counterclockwise for the original image stored in the area 41. Thus a direction code is obtained and given to a 2-dimensional contour image. This contour image is stored in a contour image area 42 and a 1-dimensional direction code string is stored in a direction code storing area 43. Then the dividing lines crossing vertically and horizontally the image to which the code of the area 42 is added. The image contour part is divided for extraction of a type. his contour part is equally divided into (n) pieces and a histogram is produced between the contour part and said divided areas. Then the result of recognition is obtained by reference to a dictionary memory 5.
Patent JP-H04197763-A (JP)
Title: Printer
Inventor: OKUYAMA HITOSHI
IPC: G03F3/10
Filed: 1990-11-29
Abstract: PURPOSE:To output print data for every component color by a method wherein image data input by an input device is separated into two or more different primary component, colors, and the image data separated by a separator are output according to a combination designated by a designating device. CONSTITUTION:A given amount of data is read from a page buffer 24, and a pattern is developed on frame buffers 25a, 25b, 25c and 25d of a buffer 25, which respectively correspond to the color components Y, M, C and K, so as to compose the colors according to the results of color discrimination. It is checked whether the developed data is the final data on a page. When it is decided to be the final data according to the result of check, the present output mode is read from an output mode memory 22. When it is decided to be full color mode, full color output on a sheet of recording chart by using all the frame buffers 25a, 25b, 25c and 25d, that remain unchanged and respectively correspond to Y, M, C and K, is instructed.
Patent JP-H04197315-A (JP)
Title: Seat
Inventor: KATO KAZUTO
IPC: B60N2/90
Filed: 1990-11-29
Abstract: PURPOSE:To further enlarge a fatigue reducing effect by providing a means for judging the vibration transmitted to a sitting crew and a means for adjusting a designated pattern for control according to the judged vibration, thereby controlling in consideration of vibration transmitted to a crew. CONSTITUTION:A compressor 29, a solenoid valve 33 and a pressure sensor 35 are connected as control means CL3 to a controller 37 formed by a microcomputer. The controller 37 also forms a vibration judging means CL4 for judging the vibration transmitted to a crew sitting on a seat S and a control pattern adjusting means CL5 for adjusting a designated pattern for control according to the judged vibration. According to a driving signal of the controller 37, the compressor 29 is driven. The air pressure of each air mat is detected by a pressure sensor 35, and according to a detection value, the solenoid valve 33 is controlled to be opened and closed to expand and contract the respective air mats. Thus, the sitting surface form of the seat S is deformed in a designted pattern to reduce the fatigue of a sitting person.
Patent JP-2000320653-A (JP)
Title: Shift shock reducing device for electronic pneumatic transmission and control method therefor
Inventor: LEE WON-HEE
IPC: F16H59/70
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To improve durability, a feeling of ride, and a feeling of shift by a method by decreasing a shock exerted on a transmission at shift of an electronic pneumatic transmission. SOLUTION: This shift shock reducing device for an electronic pneumatic transmission is formed that a speed is changed by feeding and discharging air to and from a gear shift device through opening and closing of a magnetic valve assembly by an electronic control device by receiving an electric signal from a change lever position sensor to sense operation of a change lever. A shift shock reducing device 50 of an electronic hydraulic transmission comprises a magnetic body 52 mounted on one end of the shift rod 30 of a gear shaft device 12; a linear variable distance converter 54 to sense movement of the shift rod by a magnetic field, and an electronic control device 8 to control an air pressure fed to a cylinder by recognition of a signal from the linear variable distance converter, and a control method therefor.
Patent JP-H11163903-A (JP)
Title: Multiplex transmission device for vehicle
Inventor: MIURA KUNIHIKO
IPC: B60R16/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex transmission device for vehicles for reducing bus occupancy rate of data and for efficiently transmitting data from plural communication units. SOLUTION: In each of plural communication units 1a, 1b and 1c that are connectable to a bus 3, transmission and reception parts 21a and 21b mutually transmit receive vehicle data to/from communication units other than their own communication unit, while unit detection parts 27a and 27b detect whether or not there is a bus connection of a communication unit of a called party in other communication units. Data transmission control parts 25a and 25b control the transmission and reception parts 21a and 21b in such a way as to allow the vehicle data to be transmitted to the communication unit of the called party when connection of the communication unit of the called party to the bus is detected, and control the parts 21a and 21b so as to stop transmitting the vehicle data to the communication unit of the called party when the connection of the communication unit of the called party to the bus is not detected.
Patent JP-H107596-A (JP)
Title: Optically active liquid crystal compound, liquid crystal composition and liquid crystal display element
Inventor: MIYAZAWA KAZUTOSHI
IPC: C07C43/184
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having high chemical stability, resistant to the adsorption with an adsorbent in a purification process of a liquid crystal containing the compound, having high spiral twist power and giving a liquid crystal composition useful for liquid crystal display element. SOLUTION: This optically active liquid crystal compound is expressed by the formula I (R1 and R2 are each H or a 1-18C alkyl; R3 is a 1-5C alkyl; A1 to A6 are each 1,4-phenylene, etc.; X1 is covalent bond or CH2 ; X2 is covalent bond or a 1-6C straight or branched-chain alkanediyl; X3 to X6 are each covalent bond, C2 H4 , etc.; * represent chiral carbon atom; P, Q, S and T are each 0 or 1 and (P+Q+S+T)<=3), e.g. the compound of the formula II (R and R' are each H, a 1-18C alkyl, etc.). The compound of the formula I can be produced e.g. by producing an olefin from a ketone of the formula III and a phosphonium salt of the formula IV by Wittig reaction and subjecting the produced olefin to reduction reaction.  The liquid crystal composition preferably contains a compound of the formula I and a compound of the formula V (R4 is a 1-18C alkyl; A7 to A9 are each 1,4-phenylene, etc.; X7 to X9 are each covalent bond, etc.; B1 is H, etc.; B2 and B3 are each H, etc.; E, G and J are each 0 or 1).
Patent JP-H07182431-A (JP)
Title: Electronic slip processing system with stamping function
Inventor: SASAKI RYOICHI
IPC: G06Q10/10
Filed: 1993-12-24
Abstract: PURPOSE:To freely set a confirming subject end to improve the safety and the handling performance of an electronic slip processing system by expressing the characters end the print of seal on a slip in 8 language form that handles the documents, the images, etc., in a unific way and by grasping the correspon dence between data end the print of seal, etc. CONSTITUTION:A security server 100 produces the coding and decoding keys of each user by a key generation system of open key codes and stores the produced keys in a stamping individual. file and a shared file together with the data on the print of seal, an ID number, a password number, etc. An electronic slip device A orders a user to select a subject that is electronically stamped and confirmed among the format, the data and the processing contents of an electronic slip. Then the device A produces an electronic stamp by means of the stamping individual, file and transmits an electronic slip attached with the print of seal showing a stamping fact. An electronic slip device B confirms that the received electronic slip is not altered based on the shared file end then writes data on the slip. Then another user is ordered to select a confirming subject among the elements of the electronic slip and transmits a slip attached with the print of seal showing 8 stamping fact.