baber/WOPTO huggingface dataset:
Patent JP-H07140791-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROYUKI
IPC: G03G15/09
Filed: 1993-11-18
Abstract: PURPOSE:To prevent, in the cleanerless device using two-component contact development method, fog of a non-image part and soil of the inside of the device by setting so that developer is in contact with an image carrier at the time of a development process and not in contact with the image carrier when the development process is not performed. CONSTITUTION:Because the device is cleanerless, residual transfer toner, which has not been transferred by a transfer electrifier 7, is carried on the photosensitive drum 1 and enters the subsequent recording process. If the residual transfer toner is carried to the subsequent transfer process as it is, the toner is transferred to part of the surface of a transfer material, which does not correspond to a recording signal, with the result that an image is soiled. However, because an electric field by which a fog-removal electric field pulls back toner particles in the direction of a developing means is applied to a white base part during the development process, the image carrier (photosensitive drum) 1 is cleaned. Here, because the developing device 4 is attachable/detachable and sets so that the developer is not in contact with the photosensitive drum 1 when an electric field for development is not applied, the developer is in contact with the drum 1 only at the time of development.
Patent JP-H09150709-A (JP)
Title: Judging method for collision of vehicle and collision judging device
Inventor: SAITO TOMOMI
IPC: B60R21/16
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To perform high-speed and high-precision judgment for a collision by judging the collision when the long section integral output of an acceleration signal exceeds the specified threshold value, and synthetically judging the collision through a process of adding impact force to long period and short period speed change amounts in a plastic collision in which an occupant is injured when a vehicle collides. SOLUTION: Acceleration signals to be obtained from an acceleration sensor 22 are filtered by a bypass filter 23, input into a long section integrator 25, respectively and sequentially added and integrated in the integral section of 90ms, and collision judgment is performed by a judging circuit 30 when the signals exceed the specified reference value in a comparator 29. Moreover, the acceleration signals are short section integrated by a first short section integrator 24, low frequency components of the acceleration signals are short section integrated by a second short section integrator 37 through a low band filtering circuit 36, impact force calculated by an absolute value circuit 26 is added to the speed change amounts of the short section integral output and the long section integral output, and a collision of a vehicle is synthetically judged by the judging circuit 30.  Accordingly, the collision can be judged at a high speed.
Patent JP-2000104217-A (JP)
Title: Method for installing electric protection anode material on reinforced concrete bridge
Inventor: NAKAJIMA KENJI
IPC: E01D2/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To safely and assuredly install an electric protection anode material on a reinforce concrete bridge specially on a beam and a slab without requiring a large scale support. SOLUTION: In case of a beam, a permanent type frame 2 having an electric protection anode material fitted into a precast concrete made thin wall U-section body is fitted from the lower part of a beam 1 by opening a gap 5 on the outside, a U-shape band steel plate 3 is abutted on the outside of the permanent type frame 2 in a plurality of places in the longitudinal direction, respective band steel plates 3 are fixed by a plurality of anchor bolts 4, and the permanent type frame 2 is retained by the beam 1. Under this condition, the permanent type frame 2 is integrally formed with the beam 1 by filling the gap 5 with nonshrink mortar by passing through the bottom of the permanent type frame 2. In case of a slab, a slab is used in place of the permanent type frame.
Patent JP-S63165063-A (JP)
Title: Method for installation of vessel for molten metal
Inventor: MORIMOTO SHIGERU
IPC: F27D1/16
Filed: 1986-12-26
Abstract: PURPOSE:To prevent damage on the rear lining of a vessel and to reduce the cost of refractories by reducing the thickness of the 1st step side wall lining brick to the thickness smaller than in the 2nd step and setting the height thereof at the height equal to the height of a floor lining brick or below. CONSTITUTION:The thickness of the 1st step A of the side wall lining brick 5 is reduced to the thickness smaller than the thickness of the 2nd step brick B and the height size thereof is set equal to or smaller than the height of the floor lining brick 6. The spacing between the bricks and the brick 6 is packed with the castable refractories 7 to form the inside part of the vessel for a mol ten metal, then the projection at the 2nd step B of the side wall lining brick presses the refractories 7 and to prevent the dislodgment thereof. Since a step is formed between the 2nd step B and the 1st step A, the infiltration of the metal is prevented. The damage on the rear lining of the vessel for the molten metal is thereby prevented.
Patent JP-S63168505-A (JP)
Title: Method for measuring stretch quantity of strip like material
Inventor: NAKAHAMA TOSHIYUKI
IPC: G01B21/00
Filed: 1986-12-30
Abstract: PURPOSE:To always measure stretch quantity with good accuracy, by forming grooves to the rear of a strip like material at a definite interval by the grooving apparatus arranged on the way of the feed route of the strip like material and detecting said grooves. CONSTITUTION:In a grooving apparatus 1, projections 6 for forming grooves Wa to the rear of a strip like material W are formed to the outer peripheral surface of a roll 5 at a definite interval l and the strip like material W is pressed to the grooving apparatus 1 by a press roll 2 to form the grooves Wa to the strip material W at the definite interval in the lateral direction thereof. Then, the grooves Wa of the strip material W are respectively detected by the detection means 3a, 3b arranged on the way of the feed route X of the strip like material W at a definite interval and the groove interval S of the strip like material W is calculated from the difference between the detection times of the detection means by a control apparatus 4, and said groove interval S and the preliminarily detected original groove interval are subjected to comparison to detect the stretch quantity alpha of the strip like material W. By this method, the stretch quantity can be always measured with good accuracy.
Patent JP-H06162101-A (JP)
Title: Information retrieving device
Inventor: NAITO EIICHI
IPC: G06F17/30
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a retrieval result which conforms with a retrieval request as much as possible when a data base in retrieved by using a retrieval question sentence consisting of fuzzy retrieval conditions. CONSTITUTION:A sample data taking out part 102 takes specific sample data out of the data base 101. A user evaluation value input part 104 accepts the user's evaluation value of the data. An adaptation arithmetic part 106 finds the adaptation of sample data of a fuzzy proposition in a retrieval question sentence by using a membership function storage part 105. A coupling arithmetic part 107 inputs the adaptation and finds a total evaluation value. An error arithmetic part 108 finds the difference between the total evaluation part and the evaluation value that the user inputs. A partial differential arithmetic part 109 finds a differential value by partially differentiating a membership function with its coefficient. Then a membership function adjustment part 110 adjusts the coefficient of the membership function by using the adaptation, error, and differential value. A retrieval result output part 111 outputs retrieval result data based on the total evaluation value corresponding to the whole retrieval question sentence.
Patent JP-H04183337-A (JP)
Title: Rock wool for cultivation of plant
Inventor: KURIYAMA YASUHIKO
IPC: A01G31/00
Filed: 1990-11-17
Abstract: PURPOSE:To obtain a rock wool for plant culture having ceramic powder capable of radiating far infrared ray without deteriorating the water-absorption and water-retention of the original rock wool by directly and firmly bonding the powder to the rock wool using a water-based synthetic resin as a binder. CONSTITUTION:Ceramic powder capable of radiating far infrared ray such as cordierite or aluminum titanate is bonded to a rock wool using a water-based synthetic resin such as acrylic resin as a binder. When a hydroponic culture of a plant is carried out by using the above rock wool, the culture liquid is activated by the effect of far infrared ray and the growth of the plant can be promoted.
Patent JP-H01154259-A (JP)
Title: Data trace system
Inventor: NISHIZAWA TAKASHI
IPC: G06F11/34
Filed: 1987-12-10
Abstract: PURPOSE:To obtain effective history data for check of a fault in response to the data on a tracer by using an area of the arithmetic processing part of a data processor which is sued for a special process only in a scratch pad memory and not used usually for a data tracing job. CONSTITUTION:When data are written in a scratch pad memory 4, the write data is set at a write register 5 with the data write address of the memory 4 set at an address register 9 respectively. Then 1 is set at a write flag 13. The output of the flag 13 is sent to the memory 4 via an OR circuit 16. An address selector 11 usually selects the register 9. Therefore the data are written in the address designated by the register 9.
Patent JP-H11135383-A (JP)
Title: Method of forming lead terminal of surface mount electrical element
Inventor: MURAKAMI SADAHIDE
IPC: H01G13/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming capable of avoiding a right angle, bending in a diagonal direction. SOLUTION: A lead terminal 14 of a cathode and an anode electrode led out from an opening of a resin case 12 are bent squarely directly from its base line in the right-and-left horizontal direction, and an end section 14a of the lead terminal is bent with a stepped shape to be fit to a fixing groove 16 of the downside end of the horizontal resin case. The lead terminal 14 is formed by bending the end section 14a squarely in horizontal direction along a corresponding side 12a of the resin case 12 and bending its end section squarely in a vertical downwards direction aligning the end section to the fixing groove 16 of the resin case.
Patent JP-H02160917-A (JP)
Title: Polyester fiber for dustless clothes and woven fabric thereof
Inventor: IOHARA KOICHI
IPC: D01F6/62
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the subject fiber, consisting of polyethylene terephthalate, having a low birefringence ratio and specific small-angle X-ray equatorial scattering intensity, hardly fibrillating due to excellent abrasion resistance and capable of providing fabrics suitable as dustless clothes. CONSTITUTION:The objective fiber which is fiber consisting essentially of polyethylene terephthalate, having >=0.12 birefringence ratio and the maximum of a small-angle X-ray equatorial scattering intensity curve present at 0.02-0.04rad diffraction angle. The above-mentioned fiber is obtained by carrying out spinning in one high-speed spinning step at >=4500m/min and reducing the distance between a spinning machine and winder to decrease action of air drag. Furthermore, means for setting the molecular weight of the polyester at a rather high value, narrowing the molecular weight distribution, setting the melt spinning temperature at a rather low value, etc., are preferably combined.
Patent JP-H05295934-A (JP)
Title: Key controlling device for security facility
Inventor: IKEGAWA TOSHIO
IPC: G08B13/00
Filed: 1991-11-28
Abstract: PURPOSE:To unlock an electric lock easily to remove a key even in an emergency such that a battery is exhausted, etc., in a key controlling device for a security facility which keeps and controls keys used for going in and out from rooms of office buildings, etc., centrally at an entrance, etc., and also sets and releases alert of a crime prevention monitoring device in connection with the inserting and removal of the key. CONSTITUTION:A key controlling device is provided with a master key 46 which incorporates a battery 48 and is provided with electrodes 50 and 52 for feeding power from the built-in battery 48 to the outside depending on its setting condition into a key hole. When the master key 46 is set into a key hole corresponding to a key storing section in a condition that power of a device is turned off, power is supplied from the built-in battery 48 in the master key 46 to a corresponding electric lock (solenoid) to unlock the key storing section.
Patent JP-H01154978-A (JP)
Title: Method of executing heat-exchanging panel for snow melter and heat-exchanging panel
Inventor: KITAGAWA YOSHIAKI
IPC: E04H9/16
Filed: 1987-12-10
Abstract: PURPOSE: To uniformize the distribution of temperature by mounting an outflow port of a heat exchange panel utilizing a heating medium, on an upper part of an inflow port with respect to the gradient of a roof. CONSTITUTION: A heat exchange panel P comprises the watertight surface sheets on its upper and lower surfaces, and a seal on its circumference, and an inflow port 6 and an outflow port 7 of the heating medium are respectively mounted on an approximately diagonal line. In a case of an inclined roof, the outflow port 7 of the panel P is located at an upper side of the inflow port 6. The heating medium heated by a heat source means 9 is sent to the panel P by a pump 10, and circulated in the means 9 from the inflow port 6 through the outflow port 7. Whereby the distribution of temperature can be uniformized.
Patent JP-H0578523-A (JP)
Title: Heat build-up inhibitor for rubber
Inventor: ISHINAGA YUJI
IPC: C08L21/00
Filed: 1991-09-18
Abstract: PURPOSE:To inhibit the heat build-up of a rubber compsn. due to repeated stress and strain by compounding a 3,3',5,5'-tetrasubstd.-4,4'-dihydroxybiphenyl into the compsn. CONSTITUTION:The objective inhibitor of the formula (wherein R and R' are each independently 1-12C linear or branched alkyl, phenyl, cycloalkyl, amino, aryl, naphthyl, aralkyl, methoxyphenyl, or alkenyl) is compounded into a natural rubber and/or a synthetic diene rubber compsn.
Patent JP-H04182887-A (JP)
Title: Noncontact type automatic ticket examining machine
Inventor: WADA HIROYUKI
IPC: G07B15/00
Filed: 1990-11-19
Abstract: PURPOSE:To prevent data from being disordered and a free rider from passing by inhibiting data from being transferred with the cards of other passengers until ticket examination based upon the card of one passenger ends or until the free rider leaves a main body. CONSTITUTION:When a card C is passed through a 1st communication area 3 while the main body (a) is ready, the data on the card C are received by an antenna and inputted to a RAM. When this data input is performed completely, a CPU performs arithmetic processing based upon the data received from the card C and decides whether or not the person who carries the card C is permitted to pass. When his or her passage is allowed, doors 1b and 1b' are held open and the ticket examination time, etc., is sent to the card and written in its memory. When a sensor S detects the passage of a free rider, a lamp L illuminates in red so as to stop following passenger from entering the gate and an announcement for letting the passenger pass the card C again after moving back to the entrance is made.
Patent JP-2001134761-A (JP)
Title: Method and device for providing related action of object in dynamic image and recording medium with recorded program for the same method
Inventor: MURAKAMI TAKASHI
IPC: G06T7/20
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an action related to an object instructed by a user to the image or real time video of a non-storage system while reducing the work burden of the provider of a dynamic image or the like. SOLUTION: In a computer 101 for registered person, concerning a still picture registered by an image registering means 10, a feature amount is calculated by an image feature amount calculating means 120, action information is applied by an action information registering means 130 and a registered information storage means 140 stores these still picture information, feature amount and action information. In a computer 102 for user, the object in a dynamic image displayed on a video display means 150 is instructed by an object instructing means 160, and the area of the object is extracted by an object area extracting means 170.  Besides, a feature amount A within the area is calculated by an object feature amount calculating means 180, a distance to the feature amount of a retrieval object narrowed by an image retrieving means 190 is calculated and the action information of the still picture having the minimum distance is retrieved and executed by an action retrieving means 200.
Patent JP-H09107814-A (JP)
Title: Grass skiing slope and turf protector used for its construction
Inventor: NAGANO MITSUHIDE
IPC: E01C13/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain turf protectors facilitating the exchange of turf in a damaged turf area and the maintenance and control of the turf and useful for a grass skiing slope (construction) by laying the turf protectors on the slope and filling the cavities, etc., of the turf protectors with fertile soil. SOLUTION: The male joints and female joints of the turf protectors 11 are combined and connected to each other and subsequently laid on a slope 10, and the cavities and joints of the laid turf protectors 11 are subsequently filled with fertile soil 12. Turf 13 is spread (turf seeds are sowed) to project the turf on the skiing surface. The turf protector 11 comprises a cylindrical plastic molded product having the male joints and the female joints on the side surfaces and a cavity in the center. The combination of the two turf protectors preferably forms the maximum inclination of approximately 5 degree due to spaces generated after the combination of the male joints with the female joints.
Patent JP-H08166345-A (JP)
Title: Apparatus for measuring concentration of liquid
Inventor: KOBAYASHI FUMINORI
IPC: G01N21/41
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a liquid concentration-measuring apparatus which can measure a small amount of liquid sample and remove influences of components of an external disturbing light in a simple circuit structure. CONSTITUTION: The surface of an optical medium 24 is covered with a plate member 30 having a through hole. A bottom part of the through hole is used as a reflection boundary face for an inspection light. An inspecting part 10 is formed in this manner. A light cast to the reflection bourndary face in the optical medium is turned to an intermittent light by an intermitting means 100. A pulsation component of a photodetecting signal is taken out via a passing means 200 and the taken signal is processed as a concentration measurement signal by a signal-processing means having a rectifier circuit 300, a smoothing circuit 400, etc.
Patent JP-H10163974-A (JP)
Title: Optical transmitter and optical communication system
Inventor: IMAI KEISUKE
IPC: H04B10/2537
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter which gives the satisfactory transmission characteristic of a main signal and which can suppress stimulated Brillouin scattering (SBB) with simple constitution by overlapping a signal for suppressing the intensity modulation of a light carrier beam owing to frequency or phase modulation with the main signal. SOLUTION: The carrier beam CB is modulated in an optical converter 4 based on the main signal MS and a light signal OS is transmitted to an optical fiber transmission line 6 from the optical modulator 4. An SBS suppression circuit 10 frequency-modulates or phase-modulates the carrier beam CB based on a low frequency signal LS so that a threshold by which the light signal OS causes SBS in the optical fiber transmission line 6 becomes large. A phase inverter circuit 12 receives the low frequency signal LS and generates an opposite phase signal IS having the opposite phase. The opposite phase signal IS is overlapped with the main signal MS in an overlap circuit 14. The overlap signal SS which is thus obtained as a resultis supplied to the optical modulator 4. Thus, the satisfactory transmission characteristic of the main signal MS is given and the SBS can be suppressed.
Patent JP-S63160844-A (JP)
Title: Band-form line printer
Inventor: YABU MASAAKI
IPC: B41J1/20
Filed: 1986-12-24
Abstract: PURPOSE:To lessen the dispersion of printing pressures by a method in which types to be struck by hammers concurrently are set in a type group of approx. the same area, and the hammers are driven by an impact energy set up for every type group. CONSTITUTION:The types corresponding to the first timing 1 are of small area, and the types corresponding to hammers at the second and third timing pulses 2 and 3 are of large area. The types corresponding to the fourth eighth timing pulses 4-8 are of medium area. When timing pulse 1 is input, hammer drive data (HDDA) are generated, and D flip-flop 13 is set. When hammer set pulse (HSP) comes, S-flip-flop 14 is set and signal (N) is sent out of the output terminal Q, and the analog switch of the hammer drive circuit turns ON. When hammer reset pulse (HRP) is put in terminals RE, signal S(N) disappears. Signal M(N) is generated by timing pulses 4-8, and signal L(N) is generated by timing pulses 2 and 3.
Patent JP-H04186752-A (JP)
Title: Mounting structure of heat sink in electronic device
Inventor: GO HIROSHI
IPC: H01L23/40
Filed: 1990-11-21
Abstract: PURPOSE:To enable dimensional error and thermal deformation to be absorbed by providing a penetration hole in a heat sink, passing a guide pin which is mounted to a reinforcement bar on a mother board through it, and then passing a coaxial spring through the guide pin and mounting a latch plate constraining an amount of contraction of a spring to the guide pin edge part. CONSTITUTION:By providing a proper clearance of a penetration hole which is provided at a guide pin 6 and a heat sink 4, a positional deviation in plane direction and thermal deformation can be released. Also, with a spring 7 which is mounted coaxially to the guide pin 6, the amount of contraction is confirmed by dimensions between the heat sink 4 and the latch plate 8 and a free length of the spring itself, and thus a proper spring force is generated and a heat sink 7 is pressed against a semiconductor package 3. Since the amount of thermal deformation is small enough as compared with an amount of contraction of the spring 7, this spring also absorbs thermal deformation in up and down directions, thus preventing damage. Also, when the spring 7 is installed in a penetration screw hole which is provided in the heat sink 4 and then it is rotated, a tip of the spring 7 projects from a bottom surface of the heat sink 4 and contacts a reinforcement structure 2 of a mother board 1.