baber/WOPTO huggingface dataset:
Patent JP-H09123698-A (JP)
Title: Image forming body and manufacture thereof
Inventor: HIROSE MAKOTO
IPC: B42D15/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming body of which the gradation, color and others change when an angle or a direction of sight is varied, by a method wherein an information display part composed of a group of shading-linelike indentation patterns inclined at a prescribed angle and of a group of shading-linelike indentation patterns for a back inclined at a different angle from the above is formed on the surface of a thin film layer having light interference properties. SOLUTION: This image forming body has a construction wherein an information display part 5 constructed of an information display region constituted of a group of minute shading- linelike indentation patterns inclined at a prescribed angle and of a back display region constituted of a group of shading-linelike indentation patterns for a back being in contact with the information display region and inclined at a different angle from this is formed on the surface of a thin film layer 3 which is provided on a base material 1 with an adhesive layer 2 interlaid and has light interference properties. The body has also a protective layer 4 having release properties, for the purpose of protecting the light interference layer 3 and the part below it after transfer.  This image forming body is manufactured by a method wherein a transfer leaf provided with the thin film layer 3 and the base material 1 are put on each other on a substrate and the substrate is released by pressing a stamper whereon the two display regions are formed, from the substrate side of the transfer leaf.
Patent JP-H08147591-A (JP)
Title: Traffic flow measurement device
Inventor: ONAKA SHINICHI
IPC: G08G1/00
Filed: 1994-11-17
Abstract: PURPOSE: To prevent the decline of recognition accuracy even when a part or all of vehicles are not detected. CONSTITUTION: This traffic flow measurement device is provided with an extraction means 21 for extracting a vehicle candidate from picture data at the time (t) a correspondence means 22 for making the extracted vehicle candidate and the vehicle at the time (t-1) stored in a vehicle data storage part 31 correspond to each other, a prediction means 23 for calculating the predicted position at the time (t) of the vehicle, a position correction means 24 for performing position correction to the corresponding vehicle candidate by using the predicted position, a vehicle candidate correction means 25 for adding the vehicle whose extraction has been failed, to the vehicle candidate supplying the prediction position, a passing judgment means 26 for judging the vehicle candidate not present in a prescribed area as a passing vehicle,  a passing vehicle data storage part 32 for storing the position information in the past of the vehicle judged as the passing vehicle, a traffic information calculation means 27 for calculating traffic information and a vehicle data updating means 28 for updating vehicle data stored in the vehicle data storage part 31 from vehicle candidate position information at the time (t).
Patent JP-H02131049-A (JP)
Title: Electronic mail system
Inventor: ARAKAWA KOJI
IPC: H04L12/58
Filed: 1988-11-11
Abstract: PURPOSE:To allow a sender to generate a destination without notifying the destination of an electronic mail by reading the information relating to the destination, selecting a rule group to generate the destination of the electronic mail with a condition section, and generating the destination. CONSTITUTION:A destination generating section 400 is provided with an intelligent base 425 to generate a destination by executing a rule group based on a destination data structure and a control section 430 to call the destination generation rule sequentially. The information of a mail sender storing in a sender data storage section 405 is information referenced to generate the destination such as name, age, address, occupation, nationality and working place of a mail sender. Thus, the sender generates the destination of a relevant electronic mail based on the content of the electronic mail without notifying the destination of the electronic mail by the sender. Moreover, when the destination of the electronic mail is incomplete, the destination is generated based on the content of the electronic mail and since it is discriminated as to whether or not the electronic mail is addressed to the receiver, the labor of the user is reduced.
Patent JP-H04201966-A (JP)
Title: Moving cable for elevator
Inventor: IMAMURA TOSHIRO
IPC: B66B7/06
Filed: 1990-10-22
Abstract: PURPOSE:To improve the working performance and safety in laying work and positively prevent damage and peculiarities generated to a flat cable by inserting a laying steel core, used at the cable laying time, fixedly into the center part of the flat cable. CONSTITUTION:After folding a laying steel core 12 into ring shape and fixing it with plural wire clips 6, the rope 5 of a hook hooked to this ring part is moved vertically to wind the hanging steel core 4 in the approximately reverse U-shape onto the groove 10a of a cable hanger 10A and to fix the hanging steel cores 4, 4 with plural wire clips 6. The rope 5 is then lowered by a winch. In this laying work, the laying steel core 12 to be hooked to the hook 7 is positioned at the center part of a hanging steel-cored flat cable 1B, so that the collision and damage of an elevating path against a protruding part can be positively prevented through the prevention of twist and oscillation of the hanging steel-cared flat cable 1B caused by the unbalance of load.
Patent JP-H08146414-A (JP)
Title: Display device and spectral member
Inventor: HEBIGUCHI HIROYUKI
IPC: G02B5/04
Filed: 1994-11-17
Abstract: PURPOSE: To provide a display device which is reduced in electric power consumption by effectively utilizing light and a small-sized spectral member having good resolution. CONSTITUTION: This display device includes the prism type spectral member which spectrally divides the light from a light source including at least three primary colors of light to three primary colors of red, green and blue and introduces the light into the corresponding red, green and blue regions of pixels and a shutter member which controls the pass state of the light arriving at the red, green and blue regions. This prism type spectral member is a combined prism type spectral member 104 having plural microprisms or plural faces on which the light is made incident. The prism type spectral member is composed of a liquid crystal 106.
Patent JP-H01125659-A (JP)
Title: Back-up system for correction of sentence
Inventor: KAMIYAMA FUKAMI
IPC: G06F17/21
Filed: 1987-11-10
Abstract: PURPOSE:To effectively back up the corrections of KANJI (Chinese characters) and the phonetic Japanese reading forms in the input sentences by checking whether each word contained in a word dictionary used for identification of words uses the KANJI and Japanese phonetic reading forms which are not contained in a common-use KANJI table or not with addition of a small quantity of information. CONSTITUTION:A Japanese sentence supplied from a sentence input part 1 is sent to a sentence analyzing part 2. At the part 2, a word dictionary retrieving part 3 retrieves a word dictionary 6 to select candidates. A word identifying part 4 studies the corresponding words and identifies them. The dictionary 6 includes the information containing the description 7, the reading KANA (Japanese syllabary) 8, the grammar 9 and the out-table character information 10 for each word contained. The information 10 designates 11 the information. Based on said designation 11, the information (a) displays '1' when the relevant KANJI is not contained in a common-use KANJI table, '2' when a Japanese phonetic form that is not contained in the common-use KANJI table is used, and '0' otherwise respectively. While the information (b) shows the position of the relevant KANJI with a KANJI or a Japanese phonetic form which is not contained in the common-use KANJI table. In such a way, the necessary information can be informed to a proofreader.
Patent JP-H0598778-A (JP)
Title: Composite mat and its setting structure
Inventor: KANEKO ISAO
IPC: E04F15/02
Filed: 1991-10-03
Abstract: PURPOSE:To carry and set composite mats very conveniently. CONSTITUTION:In a composite mat 100, the upper layer mat floor housing space 12 of an upper opening surrounded by frames 16 and 17 is provided on the lower layer mat floor material 1, and upper layer mat floor materials 2 covered with a finish material 2 are closely set in the space 12, where the floor materials 2 are of one layer. The lower layer mat floor materials 1 may be set on the base 5 under the floor inside the room of a building or may be set through a shock absorber 7 on the base 5. Since the weight of the floor materials for upper and lower layers is smaller than the conventional ones, these can be easily carried along and set by smaller labor forces. Also, when exchanging the floor materials for the upper layer, the floor materials for the lower layer can be reused.
Patent JP-H03144614-A (JP)
Title: Optical transmitter
Inventor: SHIBUYA MAKOTO
IPC: H04B10/296
Filed: 1989-10-31
Abstract: PURPOSE:To eliminate waveform deterioration, crosstalk, etc., by composing the optical trans mitter of polarization modulators which modulate the polarization state of signal light outputted from a transmitting light source according to a modulating signal, an optical ampli fier, and a polarizer which extracts only a specific polarized light component from the signal light output from the optical amplifier. CONSTITUTION:The signal light 2 output from the signal light source 1 is collimated by a lens 3 into collimated light, which passes through a polarization modulator 4 and is then made incident on a polarization modulator 5. In the polarization modulator 5, the modulating signal 6 with a bit rate of 100Mb/s is applied to KDP crystal to generate a phase difference between polarized light components in the direction of an ordinary and an extraordinary optical axis and the polarization state of the signal light 2 at the time of the output of the polarization modulator 5 changes. The signal 2 which is output by the polarization modulator 5 is converged by a lens 7 and inputted to an optical amplifier 8, the signal light 2 output by the optical amplifier 8 has its modulation in the polarization state converted into intensity modulation by the polarizer 9, and the signal light 2 passed through the polarizer 9 is con verged by a lens 10 and made incident on an optical fiber 11. Consequently, even when the intensity of the signal light is large, neither waveform distortion nor crosstalk is caused.
Patent JP-H09182074-A (JP)
Title: Image signal encoding method and device therefor and image signal decoding method and device therefor
Inventor: TAKU IEN TON
IPC: H04N19/80
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To efficiently encode the coefficient of a wavelet conversion in a sub-band encoding. SOLUTION: An adder 1 generates an anticipated error signal, and a wavelet converter 20 preforms a wavelet conversion for the anticipated error signal and divides the signal into the signals of plural frequency bands. A quantizer 2 quantizes a conversion coefficient, and a frame memory 3 temporarily stores the quantization coefficient, extracts the coefficients existing at the same spatial location at each hierarchy obtained by a band division, generates a coefficient tree, performs an S-scan for the coefficient tree from a low frequency band to a high frequency band and generates a scan string. A run length encoding device 4 performs a run length encoding for this scan string and generates encoding data A variable length encoding/multiplexing device 6 performs a variable length encoding for encoding data, multiplexes the data and transmits the data.
Patent JP-H02128928-A (JP)
Title: Operating lever arrangement for agricultural tractor
Inventor: MORIYAMA HIROSHI
IPC: B60K15/063
Filed: 1988-11-10
Abstract: PURPOSE:To facilitate fitting of respective parts each other by arranging a fuel tank between a swell portion formed at the side wall of a rear fender and the side wall of a transmission case and also making the connection of an operating system to a transmission between the fuel tank and the transmission case. CONSTITUTION:A swell portion 30a swelling outward is formed at the left side wall 30 of a rear fender forcing to the left side wall 5a of a transmission case 5 arranged below the seat 2 of an agricultural tractor 1. A space A is formed between the swell portion 30a and the left side wall 5a and a fuel tank 6 is housed therein. Meantime, the respective connecting links 8a, 8b of a sub speed change switching lever 8 and a PTO switching lever 9 are connected to respective switching shafts 51, 52 projecting from the upper portion of the left side wall 5a in the space between the left side wall 5a and the fuel tank 6. Consequently, the space A housing of fuel tank 6 is enlarged and also the space for connecting the respective links 8a, 8b therein is secured.
Patent JP-S62147104-A (JP)
Title: Hydraulic cylinder
Inventor: TANAKA MASANORI
IPC: F15B15/20
Filed: 1985-12-19
Abstract: PURPOSE:To eliminate shock to be given by oil pressure by installing a separate check valve in a communication hole formed in a piston, energizing this valve by a spring in the direction of closing, and by fixing an actuator piece to another check valve. CONSTITUTION:A communication hole 67 is formed in a piston 63 as penetrating in the direction of motion, and check valves 69, 71 energized by a spring 81 in the direction of closing are installed in said communication hole 67, and an actuator piece 91 to release the valve element 77 from a valve seat 73 is fixed to the valve element 77 of said check valve 69. this allows easy exhaust of residual air in the cylinder 55, and because the check valve 71 on the opposite side is closed in advance by the spring 81 when the oil pressure is to be switched to the reverse direction at the final stage of a the piston stroke, the piston 63 begins moving at the very time of switching to lead to elimination of shocks due to application of oil pressure.
Patent JP-H03145780-A (JP)
Title: Semiconductor laser
Inventor: TAKEMOTO AKIRA
IPC: H01S5/12
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a distributed feedback semiconductor laser possessed of a required coupling constant by a method wherein a diffraction grating is formed, the depth of the grating is measured, and a layer which controls the semiconductor laser in coupling constant corresponding to the depth concerned is formed. CONSTITUTION:A P-type InP clad layer 2, an In0.58Ga0.42As0.9P0.1 active layer 3, and an N-type In0.82Ga0.18As0.4P0.6 optical waveguide layer 4 are successively formed on a P-type InP substrate 1. A deepish diffraction grating 5 is provided to the N-type In0.82Ga0.18As0.4P0.6 optical waveguide layer 4 through an interference exposure method so as to make its coupling constant larger than a required coupling constant K. Then, the depth of the diffraction grating 5 is measured, an N-type In0.82Ga0.18As0.4P0.6 coupling constant controlling layer 7 is formed so as to make the diffraction grating 5 adequate in depth to obtain the required coupling constant K, and furthermore an N-type InP clad layer (6) is grown. If the grown layer is different from an N-type InP clad layer 6 is refractive index, it is replaced, whereby a required coupling constant can be obtained the same as above.
Patent JP-H06141210-A (JP)
Title: Camcorder
Inventor: YAMAKAWA KAZUO
IPC: H04N5/225
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a camcorder capable of photographing objects in different directions with comfortable posture without changing the photographing posture of a VTR main body, and improving degree of freedom for object capturing. CONSTITUTION:A photographic lens group 5 and a lens mechanism part 4 provided with a CCD image pickup element 6 are mounted on the VTR main body 2 of the camcorder rotatably freely in a horizontal direction centering about a supporting shaft 10 for the VTR main body. Also, a projecting part 13 formed on the bottom part of the lens mechanism part 4 is engaged with a recessed part 12 formed on a VTR main body 2 side, which makes the lens mechanism part 4 face with a prescribed angular position.
Patent JP-2000073997-A (JP)
Title: Rotary blade with guard
Inventor: WADA KIKUO
IPC: F04D29/70
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent danger, to eliminate dirt, and to improve ability, by providing a guard in the peripheral part of blades provided in a spindle of a rotary blade. SOLUTION: A guard 3 is provided in the peripheral part of blades 2 provided in a spindle 1 of a rotary blade. With this structure, the guard 3 can be applied for the conventional rotary blade. Stronger flow can be generated by tapering a tip of the cylindrical guard 3. In the case of using this guard 3 for a rotary blade (screw) of a vessel to be rotated at a high speed, generation of danger is eliminated. In the case of using this guard 3 for a ventilating fan or the like, adhesion of lamp black to the blades and making dirty a main body and surroundings due to the scattering of the adhered lamp black can be prevented, and the water and air taken from a front surface is blown without being disturbed, so that noise is little and ability is improved.
Patent JP-S63137305-A (JP)
Title: Unmanned vehicle to be moved in all directions
Inventor: UMEHARA SHIGERU
IPC: B60L15/20
Filed: 1986-11-28
Abstract: PURPOSE:To change the direction (posture angle) of a vehicle by fitting a vehicle body turnably around a shassis. CONSTITUTION:The unmanned vehicle 1 to be moved in all directions is constituted of the shassis member 2 and vehicle body 3 fitted turnably around the member 2 and a pair of driving wheels 5a, 5b are fitted to the member 2 symmetrically about the center of a shassis base 4. The pair of driving wheels 5a, 5b and their driving motors 6a, 6b constitute a driving mechanism and a steering mechanism. A pair of playing wheels to be rotated in all directions are fitted to the shassis base 4. The shassis member 2 is controlled at its traveling and traveling direction by controlling the rotational directions and speeds of both driving motors 6a, 6b. In addition, a rotary motor 13 to be a rotating means is fixed on the upper face of a bottom plate 10 of the body 3 and the shassis member 2 and the vehicle body 3 can be relatively rotated by driving the motor 13.
Patent JP-H04158387-A (JP)
Title: Printing device
Inventor: HARAGUCHI HIROSHI
IPC: G03G15/00
Filed: 1990-10-23
Abstract: PURPOSE:To shorten the jam recovery time by providing a control means detecting the presence of a sheet in a toner fixing means and controlling the heat source of a heat roller in the toner fixing means when a jam occurs. CONSTITUTION:When a jam timer 10 operated by a start end sensor 2 is not reset for a preset fixed period or above, a controller 9 judges it as a jam and generates an alarm. The controller 9 recognizes the presence of a sheet in a fixing section 6 via sheet sensors 4, 5 located at both ends of the fixing section 6 via sheet sensors 4, 5 located at both ends of the fixing section 6, if the sheet exists outside the fixing section 6, the electric power is fed to a lamp 62 in a heat roller 61 in the fixing section 6 to keep the heat roller 61 at the fixed temperature as usual, if the sheet exists in the fixing section 6, the power source of the lamp 62 in the heat roller 61 is cut off.
Patent JP-H05120265-A (JP)
Title: Japanese syllabary to chinese character conversion device
Inventor: MORISHITA MASAKO
IPC: G06F17/22
Filed: 1991-10-30
Abstract: PURPOSE:To improve the degree of freedom of the conversion of the KANA (Japanese syllabary) to KANJI(Chinese character) conversion device. CONSTITUTION:A KANA pronounced character string is inputted from an input device and a KANA-KANJI conversion program performs the KANA- KANJI conversion according to a basic dictionary. A rule retrieval program retrieves a rule matching the contents of a conversion result storage area in a rule dictionary. A rule rewriting program rewrites the contents of the corresponding conversion result storage area by referring to the rule dictionary according to the matching rule. Then when a next candidate key is operated, a next candidate conversion program converts the result of rule conversion into a new candidate. Then an output device displays the contents of the conversion result storage area as a KANA-KANJI character string.
Patent JP-H10134565-A (JP)
Title: Semiconductor memory device
Inventor: SEGAWA YUICHI
IPC: G11C11/405
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To protect data in the memory cells of columns other than a writing object from breakdown at the time of writing by a method wherein writing word signals are supplied only to 3-transistor memory cells belonging to a column selected by a column selection signal. SOLUTION: Writing word signals are not supplied to all memory cells 40 but supplied only to memory cells 40 belonging to a selected column. That is, a double-word signal is generated by the logical product of the writing word signal and a column selection signal. Therefore, data are written only in the memory cells 40 belonging to the column which is the object of data writing and the writing word signals are not supplied to the memory cells 40 belonging to the other columns. As a result, data in the memory cells belonging to the columns other than the writing object are protected from breakdown.
Patent JP-H0874544-A (JP)
Title: Valve system of engine
Inventor: SHIRAI EIJI
IPC: F01L1/14
Filed: 1994-11-18
Abstract: PURPOSE: To restrain partial abrasion on the tip of a valve stem, so as to improve the life of the valve stem by enabling the relative movement between a first moving member to be brought in contact with a cam and a second moving member to be brought in contact with the stem tip to be regulated. CONSTITUTION: Oil pressure in an oil pan 38 is supplied into an oil pressure chamber 37 by an oil pressure pump 39 through oil pressure passage 41, a groove 42, and a passage 43. As a result, a plate 34 is moved toward the first position from the second position against an energizing force of a spring 45, and the plate is partially formed on a slider 32 and advanced into an annular groove 321. And the plate 34 stops in the first position by the small diameter part of the slider main body part 322. Thereby, the relative movement between the slider 32 and the plate 34, namely, between an outer body 21 and inner bodies 24, 25, is prevented. Since the contact of the tip of a stem 14 with the plate 34 is avoided, partial abrasion on the tip of the stem 14 can be restrained, and the life of the stem 14 is improved.
Patent JP-H01127088-A (JP)
Title: Method and apparatus for automatically grading and classifying vetgetables and fruits
Inventor: UDA HIROSHI
IPC: B07C5/342
Filed: 1987-11-11
Abstract: PURPOSE: To automatically decide the grade and class by providing the apparatus with a fruit and vegetable transporting conveyor and means for reflecting the flank images of the fruit and vegetables upward and illumination means. CONSTITUTION: When the fruit and vegetables 6 transported by the transporting conveyor arrives at the position crossing the scanning line 21 of a color sensor camera 2, the images of the right flank A, front surface B and left flank C of the fruit and vegetables 6 are photographed at every one scanning from A1 to C2 of a linear image sensor 201. The scanning is repeated by the scan start pulse triggered every time the transporting conveyor advances a prescribed unit size. The images of the respective surfaces of the fruit and vegetables 6 subjected to the image pickup are formed and the signals picked up by the color sensor camera are analyzed by an arithmetic processor, by which the grade and class is executed. As a result, the sorting with a specified scale is made possible and the sorting efficiency is improved.