baber/WOPTO huggingface dataset:
Patent JP-2000027817-A (JP)
Title: Hook-and-loop fastener type clip
Inventor: ICHIKAWA TAKASHIGE
IPC: F16B5/07
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To open clip without breaking a Hook-and-Loop fastener even if the clip is used under a low temperature, and moisture invaded between joining parts is frozen, in the clip in which the Hook-and-Loop fastener is utilized. SOLUTION: A clip is constituted by two clip pieces detachably engaged with each other by being brought into pressure contact engaging surfaces provided with engaging structure parts 63, 83 with each other. Generally, engaging force of both engaging surfaces are raised in association with reduction of a temperature. One clip piece consists of a clip piece main body 50 and an engaging part 60 which is detachably held to/from the main body and which is provided with the engaging surface.  Holding force for holding the engaging part by the chip piece main body 50 is set to so constitution that the holding force is set larger than engaging force of both engaging surfaces under a temperature higher than a prescribed temperature before engaging force of both engaging surfaces attains a breaking load of the engaging structure part, and the holding force is set smaller than engaging force of both engaging surfaces when the temperature is reduced lower than the prescribed temperature.
Patent JP-H0247794-A (JP)
Title: Money conveying device
Inventor: TAKEMOTO NAGATOSHI
IPC: G07D9/00
Filed: 1988-08-09
Abstract: PURPOSE:To prevent a trouble that a paper money is jammed at the section of a conveyer wall and to carry coins and the paper money with a single conveying device by providing side parts, which slide on the both walls and are integrally provided with a belt, on the both edge of the belt. CONSTITUTION:A money conveying device C has a height H larger than the shorter side of the maximum paper money to be used, and has a belt-shaped metal plates 1 and 2 to form a wall W at a length corresponding to an island B, and a belt conveyer 3. The both edges of the belt 4 of the belt conveyer 3 are extended in the width direction of the belt 4, cuts are made on the extended part at prescribed intervals, the extended part is curved to form side walls 41 and 42, the side walls are pushed to the wall W by the elasticity of the belt material, and the sliding is attained.
Patent JP-2001022441-A (JP)
Title: Plant monitoring device
Inventor: YAMAZAKI KEIKO
IPC: G05B23/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To resolve the cause of the abnormality of a warning, to improve the working rate of a plant and to reduce the burden on an operator. SOLUTION: A warning judgment means 3 compares process data taken in by a process data input means 2 with fixed information such as a unit name, the type of warning, an upper limit value and a lower limit value, which are previously preserved in an input information file 1. When it is judged that abnormality occurs in process data, respective pieces of process data being the cause of the occurrence of warning are collected as warning data. A registration function for writing and preserving the processing method of occurred warning in the registered information area of a warning processing information file 14 at every state of the plant such as a unit state, a temperature and a flow rate and adding new registered warning and the processing method is given to a warning processing means 5 executing a warning processing on warning data.
Patent JP-H0364658-A (JP)
Title: Fuel injection device for outboard motor
Inventor: DAIKOKU KEISUKE
IPC: F02M37/20
Filed: 1989-07-31
Abstract: PURPOSE:To enable rational disposal of vapor by a method wherein a vapor separator is mounted as a subfuel tank, reflux of return fuel from an injector is effected, and an air vent opened to above is connected to a throttle body through a coupling house. CONSTITUTION:In a device to feed fuel from a high pressure pump 16 to a fuel injector 11 arranged to a suction manifold, the feed of fuel to the fuel injector 11 and reflux of return fuel are effected centering around a vapor separator 20, serving as a subtank, arranged in an outboard motor. The vapor separator 20 is formed with a supply port 22 controlled by a float valve 21 connected to the delivery side of a low pressure pump 25 with the aid of which fuel is pumped up to a fuel tank 26, a feed port 23 to a fuel injector 11, and a reflux port 24 for return fuel. An air vent 29 is opened to the upper part of the vapor separator 20 and connected to a throttle body 8 on the upper stream side of a throttle valve 12 through a coupling hose 30.
Patent JP-H0486094-A (JP)
Title: Centralized control system safety device for equipment using commercial power source
Inventor: OTSUKA AKIHIRO
IPC: G06F13/00
Filed: 1990-07-30
Abstract: PURPOSE:To improve reliability and durability by providing a circuit which interrupts continuous response transmission that is the malfunction of a microcomputer at each equipment side using a commercial power source. CONSTITUTION:A watchdog 19 programmed to monitor the runaway of the microcomputer i.e., the continuous response transmission is provided at the microcomputer 11, and also, a reset circuit 20 which transfers the microcomputer 11 to a stoppage program when the continuous response transmission is found out by the watchdog 19 is provided. Therefore, the continuous response transmission that is the malfunction of the microcomputer can be interrupted by the circuit 20 that is hardware even when the microcomputer 11 performing the malfunction is disabled to be transferred to the stoppage program by the watchdog that is software. Thereby, it is possible to maintain the whole system in a working state even when the runaway of the microcomputer 11 of equipment occurs.
Patent JP-H0931721-A (JP)
Title: Athletic wear
Inventor: OGINO TAKESHI
IPC: A41D1/08
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a flow resistance and also to improve characteristics of hydrodynamics required depending on characteristics of each sporting event such as enhancing lift in a jump ski event and enhancing buoyancy in a swimming event. SOLUTION: This athletic wear is used in an event accompanied with a flow resistance and a large number of fine ribs are formed on the surface of the athletic wear. A fabric having a direction in a surface roughness by processing to lay to give durability in each rib, every other ribs or every constant interval of ribs is used on the surface of the wear. One part of the wear in which the ribs are in 'smooth grain', i.e., laid to flutter in the flow direction to reduce the surface roughness and the other part in which the ribs are in 'against grain', i.e., laid to be against the flow direction are alternately arranged in longitudinal strip state parallel to the body line.
Patent JP-H1083303-A (JP)
Title: Electronic circuit and method for using coprocessor
Inventor: LABORIE JEAN-LOUIS
IPC: G06F15/16
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To shorten the operation period of the coprocessor by equipping the coprocessor with a circuit which processes data according to instructions sent to the coprocessor. SOLUTION: An instruction decoder 7 generates not only a control signal used during the execution of an instruction, but also a recognition signal known as 'VCI' sent to the coprocessor 2 through a connection line 11. This signal VCI is a signal which indicates that the instruction decoded by the instruction decoder 7 is an instruction to be executed by the coprocessor 2. Similarly to the coprocessor 1, a coprocessor 2 is also equipped with an instruction register 12, an instruction decoder 13, a data input register 14, a data output register 15, and a programmable processing circuit 16. Then those instruction decoder 13, instruction register 12 and arbitrary circuits among other circuits 14 to 16 have effective input for receiving the signal VCI and allow an instruction to be executed by the processing circuit when the recognition signal is received.
Patent JP-H0619457-A (JP)
Title: Performance assisting device for stringed instrument
Inventor: NAKAMURA TOSHIHISA
IPC: G10G1/02
Filed: 1992-07-01
Abstract: PURPOSE:To provide the performance assisting device for the stringed instrument which enables accurate and easy string depressing operation on the stringed instrument corresponding to a delicate sounding expression. CONSTITUTION:A CPU 24 reads chord information corresponding to chord name specification information, specified with a switch group 21, out of a ROM 22 according to a string depression processing program stored in the ROM 22 and outputs a string depression control signal to an actuator driving device 25 according to the chord information, thereby driving an actuator 26. The actuator driving device 25 outputs a voltage signal (voltage Ex and voltage Ex) driving the actuator 26 to the actuator 26 with the string depression control signal. The actuator 26 presses a string in a half-depression or complete- depression state once applied with the voltage signal, i.e., the voltages E1 and E2 from the actuator driving device 25.
Patent JP-2000090498-A (JP)
Title: Optical disk and optical disk device using the same
Inventor: TAKAMINE KOICHI
IPC: G11B7/24085
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk having pit arrays used for allowing a light beam used for convergent irradiation to follow up a track center and an optical disk device using the optical disk. SOLUTION: This optical disk 1 is the optical disk 1 which has the tracks and is formed with grooves at a pitch of nearly λ/NA or above. The first pit arrays formed at the prescribed pitch larger than 0 and below λ/NA according to the length of the pitches of the grooves are arranged at the positions offset by a prescribed quantity in the one direction orthogonal with the tracks. The second pit arrays formed at the prescribed pitch larger than 0 and below λ/NA according to the length of the pitches of the grooves are arranged at the positions offset by a prescribed quantity in another direction orthogonal with the tracks. Here, the symbol λ is the wavelength of the light beam cast to the optical disk 1 and NA is the numerical aperture of the lens.
Patent JP-S5990834-A (JP)
Title: Transmission type screen
Inventor: HARANOU TAKESHI
IPC: G03B21/62
Filed: 1982-11-16
Abstract: PURPOSE:To reduce or cancel the generation of a rainbow based on a diffraction phenomenon by performing a diffusion processing to a screen member, in a transmission type screen formed by combining anisotropic directional transmission scattering face and a Fresnel lens face. CONSTITUTION:A screen face of a screen substrate 2 consists of arrayed minute unit spherical faces 1, and these unit spherical faces 1 and provided with a curved surface by which a desired scattering characteristic is obtained, and are concatenated. This screen reduces or cancells a fact that a rainbow phenomenon is generated by a Fresnel diffraction caused by an edge effect of a boundary part (a crest part in case of a concave mirror, a trough part in case of a convex mirror) in which said unit spherical faces 1 is in contact with each other, and an edge part 3 of its boundary part is converted to a mat partially, so that a diffusing direction of a transmitting light in this part is disturbed. As for a degree of conversion to a mat of the surface diffusion processing, 0.3S-5S is suitable in case when it is shown by surface roughness.
Patent JP-S6355727-A (JP)
Title: Magnetic recording medium
Inventor: NAKANO YASUSHI
IPC: C09D5/23
Filed: 1986-08-25
Abstract: PURPOSE:To decrease coefft. of friction by incorporating two kinds of carbon blacks having specific surface areas and oil absorptions into a magnetic layer. CONSTITUTION:This magnetic recording medium has the magnetic layer on, for example, a base 1. The 1st and 2nd carbon blacks are incorporated into the magnetic layer 2. The specific surface area of the 1st carbon black is 15-50m<2>g BET value and the oil absorption is <=200ml/100g DBP value. The specific surface area of the 2nd carbon black is >=900m<2>/g BET value and the oil absorption is >=200ml/100g. Since the 1st carbon black has the specific BET value and DBP value, the coefft. of friction is decreased and the running stability of the medium is assured by the addition of a slight amt. of the carbon black.
Patent JP-H01139001-A (JP)
Title: Apparatus for fixing leg part or leg cover onto ski boots
Inventor: KURUTO HIRUGARUTO
IPC: A43B5/04
Filed: 1988-08-10
Abstract: PURPOSE: To prevent the blocking of the axial rotation of a fixture by friction between a pin and a hole thereof by reducing the diameter of the pin around which the fixture axially rotates less than that of the hole of the fixture into which the pin is inserted. CONSTITUTION: When a tightening lever 12 is axially turned to an opening position, a lower end part 12' thereof applies a force on an arm 7 so that a fixture 5 is axially rotated against forces of springs 14 and 15. A stopping surface 10 of a long arm 9 is separated from an area of a stopping surface 11 of a shell body 1 so that a leg part cover 2 is axially rotated backward as indicated by the arrow A. When the tightening lever 12 and the leg cover 2 are axially rotated to be returned to the initial position, the springs 14 and 15 force the fixture 5 to be moved to a closing position. As a gap in a hole 6 is large, the leg part cover 2 is placed on the fixture 5 and the fixture 5 is placed on the shell body 1 at the closing position of the fixture 5.  When a load works on the leg part cover 2 in the direction of the arrow A, the pressure of the leg part cover 2 is applied not on a pin 3 but directly on the fixture 5 and is further transmitted onto the shell body 1.
Patent JP-2000019484-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: IIDA RIEKO
IPC: G09G3/36
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a write insufficiency and to improve the image display quality by making the horizontal write time of a gate shorter than heretofore concerning scanning lines not inverted in polarity and utilizing the resulted excess time and blanking period for extension of the write time of a highlighting drive at the time of polarity inversion. SOLUTION: The excess time α per frame is obtd. by making the write time Tgate-on of respective lines shorter than heretofore (a). Namely, the excess time α is added to the perpendicular blanking period B. The perpendicular blanking period B and the excess time α are used for extension of the write time Tgate-on/reverse at the time of the polarity inversion (b). Namely, the write time Tgate-on is made shorter and is added as the additional time α to the write time at the time of the polarity inversion, by which the response time τON, OFF<Tgate-on in liquid crystals is embodied and the write time insufficiency at the time of the polarity inversion is eliminated. Further, the shortening of a polarity inversion period Treverse, i.e., an increase of polarity inversion times is made possible (c).
Patent JP-S6443721-A (JP)
Title: Encoder device
Inventor: KOJIMA TAKAOMI
IPC: G01D5/36
Filed: 1987-08-12
Abstract: PURPOSE:To obtain output signals which differ in frequency mutually by varying the slit pitch of fixed slit parts of a fixed slit plate. CONSTITUTION:When a rotary disk is rotated, respective photodetection parts output signals of 2-fold, 4-fold, and 8-fold frequencies because the slit pitches of respective fixed slits 5 of the respective fixed slit parts 5a-5d are 2, 4, and 8 times, namely, the window widths of the respective fixed slits 5 are 1-8 times. Then when this is used for an incremental type, up to 8-fold resolution is obtained at a time without performing any special circuit processing. In this case, signal processing by an additional circuit is not performed, so the accuracy can be improved irrelevantly to the time base.
Patent JP-S5989137-A (JP)
Title: Patterning method of extruded shape
Inventor: FUKI HIDEO
IPC: B29C48/09
Filed: 1982-11-15
Abstract: PURPOSE:To obtain the shape with a distinct irregular pattern by using a circular roll decorated with an irregular pattern as one part of the outlet of an extruding die, unifying and arranging the roll, turning the circular roll with the extrusion of the shape and pushing and transferring the irregular pattern on the surface of the shape. CONSTITUTION:A shape material (such as an asbestos cement mixture, etc.) is passed through an arcuate path 5 formed by arranging the circular roll 4, the surface thereof is decorated with the irregular pattern, to one part of the outlet of the die 2 so that one part of the outer circumferential surface of the roll is unified partially in the circumferential direction. The circular roll 4 is turned with the extrusion of a shape material at that time, and the irregular pattern formed on the surface of the circular roll 4 is transferred on the surface of the shape 3.
Patent JP-S6178202-A (JP)
Title: Notch filter
Inventor: HATANAKA HIROSHI
IPC: H01P1/208
Filed: 1984-09-25
Abstract: PURPOSE:To attain constitution, manufacture, adjustment of a notch filter simply and easily and excellent electric characteristic by providing elements adjusting respectively each resonance frequency of H and V modes having different frequency and a coupling probe to a cylindrical side wall. CONSTITUTION:The elements 5, 6 adjusting respectively each resonance frequency of H and V modes having different frequency, and a coupling probe 3 are provided to the cylindrical side wall 1. A circular waveguide cavity resonator having an angular difference of 45 deg. or 135 deg., whose in-guide inserting direction of the elements 5, 6 is at a right angle together, is formed. In exciting the circular waveguide cavity resonator by using two waves having different frequency via the coaxial terminal 4 and the coupling probe 3, the H and V modes where the electric fields EH and EV are made orthogonal together are resonated at the same time.
Patent JP-S6359079-A (JP)
Title: Reproducer with rotary head
Inventor: YOSHIMURA KATSUJI
IPC: H04N5/937
Filed: 1986-08-28
Abstract: PURPOSE:To obtain a reproduced signal with excellent quality regardless of the pitch of recording tracks by setting selectively plural prescribed levels determined in association with plural track pitches, comparing the set level with that of a reproduction state detecting signal, and writing in a memory in accordance with the output of the said comparison. CONSTITUTION:A comparator 16 outputs signal in level H so that signals currently reproducing are considered to be including 'good video signals' and are written in a field memory 4 in case the level of a reproduction RF signal outputted from an RF detection circuit 14 exceeds a prescribed level supplied through a switch 15. The prescribed level supplied to the comparator 16 is switched between Vtha and Vthb by the switch 15 in accordance with a pitch information discriminated by a track pitch discriminator circuit 17. The track pitch on a magnetic tape is set in two kinds that are a large one and a small one, and the discriminator circuit 17 outputs H or L in accordance with the information of these track pitches.
Patent JP-H1142799-A (JP)
Title: Method for color printing by ink jet printer
Inventor: MORINO SHIGERU
IPC: B41J2/21
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent enlargement of an ink dot due to blurring by printing at different circumferential rotation of a rotor in the case of discharging of ink from a nozzle of each color print head to the same position on a medium carried to the rotor, and overprinting the dots. SOLUTION: In a preferred embodiment, inks are discharged from nozzles 27 of color nozzle units (20Y, 20M) to the same position on a medium P carried to a drum (rotor) 10 to overprint ink dots. In this case, since different circumferential prints of the drum are executed, the dots are overprinted at a time interval of a time corresponding to at least one revolution or more of the drum 10. And, the dots are not enlarged due to blurring together with drying speed of the ink on the medium by utilizing relative flow with the circumferential atmosphere during rotation. Accordingly, much higher print quality can be obtained.
Patent JP-S6357622-A (JP)
Title: Photopolymerizable composition
Inventor: ENDO TOSHIRO
IPC: G03C1/00
Filed: 1986-08-28
Abstract: PURPOSE:To obtain a photopolymerizable composition improved in adhesion to metal, by adding a specified pteridine derivative to a photopolymerizable composition based on a thermoplastic organic polymer binder, an ethylenically addition-polymerizable unsaturated compound, a photopolymerization initiator, etc. CONSTITUTION:The purpose photopolymerizable composition is formed by mixing a thermoplastic organic polymer binder (A) (e.g., polymethyl methacrylate) with an addition-polymerizable unsaturated compound (B) having a plurality of ethylenically unsaturated double bonds in the molecule (e.g., trimethylolpropane triacrylate), a photopolymerization initiator (C) (e.g., anthraquinone) and a pteridine derivative (D) of the formula (wherein R1 and R2 are each H, alkyl, hydroxyl or halogen and R3 and R4 are each H, amino or hydroxyl). Examples of component D include pteridine, 2,4-dioxypteridine, etc., and its amount of addition is about 0.006-6wt% based on the total weight of the composition (dry basis).
Patent JP-H0250283-A (JP)
Title: Character recognition processing unit
Inventor: AOKI YOSHINOBU
IPC: G06K9/20
Filed: 1988-08-12
Abstract: PURPOSE:To reduce over head, which is needed for the exchange of format data like a system, by obtaining a table to control the head pointer and size of the respective format data on a buffer. CONSTITUTION:A buffer 3 is provided to have capacity, which can hold format data 7-10 for business document recognition for plural business documents, and a buffer control table 2 is provided to control the head pointer and size of the respective format data on the buffer 3. Then, the buffer 3 for format data holding is cyclically used. Thus, since the format data 7-10 can be efficiently obtained on the in-device memory buffer 3, the over head, which is needed for the exchange of the format data 7-10 like the system, can be reduced.
Patent JP-S6259592-A (JP)
Title: Production of compound semiconductor crystal
Inventor: HABUKA HITOSHI
IPC: H01L21/18
Filed: 1985-09-10
Abstract: PURPOSE:To efficiently produce a compound semiconductor, by placing crucible on an intermediate stepped part in the from of curved surface of a cylindrical sealed tube having the lower part constricted by the above-mentioned stepped part and heating the crucible to generate a large temperature gradient in a melt in the crucible. CONSTITUTION:A vertical furnace having a high-temperature furnace 1 in the upper part separated from a low-temperature furnace 2 in the lower part is used and a cylindrical sealed tube 3 is inserted thereinto. The sealed tube 3 is has the lower part constricted from the upper part by an intermediate stepped part 10 in the form of a curved surface. A more volatile material (B) is contained in the bottom of the sealed tube 3 and a crucible 4 containing a more slightly volatile material (A) is placed on the stepped part 10. The vapor of the more volatile material (B) fills the interior of the sealed tube 3 to react with the more slightly volatile material (A) and form a compound semiconductor. Since there is a temperature difference between the upper and lower parts in the melt, the semiconductor diffues and moves downward and deposits as crystals 5 in the bottom. Since the shapes of the crucible bottom and the stepped part 10 are almost the same, the heat of the crucible bottom is transmitted to the sealed tube wall by conduction between solids and efficiently released to the outside air. Thereby, the aimed compound semiconductor is efficiently produced.