baber/WOPTO huggingface dataset:
Patent JP-H10107761-A (JP)
Title: Encoding transmitting system and transmitter/receiver therefor
Inventor: HARADA KEISUKE
IPC: H03M13/27
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the hardware scale of a time direction de-interleave circuit in the code transmission where a concatenation code is used for error correction and orthogonal frequency division multiplex(OFDM) modulation is employed for the modulation. SOLUTION: An OFDM demodulation and de-mapping circuit 31 applies OFDM demodulation and de-mapping to an OFDM reception signal, an inner de-interleave circuit 32 applies inner de-interleave to an OFDM demodulation signal, an inner code decoding circuit 33 applies inner code decoding to the OFDM decoding signal subject to inner de-interleave, an external de-interleave circuit 34 applies external de-interleave to the inner code decoded signal, an external code decoding circuit 35 applies external code decoding to the inner code decoded signal subject to external de-interleaving and provides an output of the result. The inner interleave circuit 32 is provided with only a frequency direction de-interleave circuit 321 to reduce the inner interleave and to increase the external interleave by the share thereby reducing the hardware scale.
Patent JP-H0976931-A (JP)
Title: Travelling apparatus of work vehicle
Inventor: KOJIMA MASAAKI
IPC: B62D11/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a travelling apparatus to ensure the straight line movability of a vehicle and the turning property with an optional radius by providing a single hydraulic pump and two hydraulic motors. SOLUTION: The flow discharged from a single variable volume type hydraulic pump 18 is halved by a flow divider 65 to be supplied to first and second hydraulic motors 18, 20 of fixed volume type. A vehicle is turned by giving the additional rotation in the left and right opposite directions to the left and right travelling drive shaft driven by the first hydraulic motor for vehicle travelling through the second hydraulic motor. The flow divider is controllably changed with respect to the divided flow rate by a steering gear means and the supply and discharge of working oil for the second hydraulic motor are controlled by a direction change-over valve 68 controllably displaced by the operation of the steering gear means.
Patent JP-2001079537-A (JP)
Title: Method for removing contaminant and removing system
Inventor: ISHIHARA SHIGEHISA
IPC: B01D53/34
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To satisfactorily realize the removal of contaminant included in a solid phase, a liquid phase or a vapor phase by adequately utilizing the characteristic of charcoal. SOLUTION: Wooden material is carbonized at the carbonizing temperature at which the carbonized material exhibits the selective adsorption ability for the specific contaminant as a removal object and, thus, the charcoal for adsorbing the specific contaminant is produced. In the case of Hg as the specific contaminant, the carbonizing temperature is set to be 400-1,400 deg.C. Powder of the charcoal is compounded in synthetic fiber material and charcoal-containing composite fiber is spun. The charcoal-containing composite fiber is made strand-shaped to produce linear adsorbing material 22, which is extended onto an extension frame member 21 in a netlike shape such as a grid shape to form adsorbent 2. The adsorbent is disposed in plural steps against the direction of flow in the flow passage 1 through which waste water including the specific contaminant flows.  Almost 100% of the specific contaminant in the waste water is selectively adsorbed by the linear adsorbent. Alternatively, the adsorbent which is formed by fixing woven planar adsorbent on the frame member also can be used. When the charcoal is used as it is, log-shaped charcoal may be charged and arranged against the direction of flow in plural steps.
Patent JP-H06116885-A (JP)
Title: Processing device for waste paper
Inventor: TAKAHASHI JUN
IPC: B09B3/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide a processing device for waste paper designed to make the letters on the waste paper processed unreadable and also to reduce the volume of such waste paper. CONSTITUTION:A disc 10 revolvable relatively to another disc 11 fixed to a vertical shaft 12 is interlockingly linked, via a gear 16, to a motor (not given in the figure), the disc 10 is provided with an upper opening 17 for making waste paper 13 fed thereto fall in between the discs 10 and 11 and twisting it, and the disc 11 is provided with a lower opening 24 for discharging thereunder the waste paper 13 after twisted. And, serrated unevennesses are formed on the lower face of the disc 10 and the upper face of the disc 11 to provide a flow channel 29 for feeding water in between the discs 10 and 11.
Patent JP-S61138899-A (JP)
Title: Diagonal flow blower
Inventor: TAKESHITA SHIRO
IPC: F04D23/00
Filed: 1984-12-11
Abstract: PURPOSE:To prevent a decrease of a flow and hold strength, by forming a casing suction bore larger than the internal diameter of a casing side blade while increasing a length from a blade inlet to an outlet so as to improve blow performance and forming the internal diameter of a blade side plate equal to or above the suction bore. CONSTITUTION:A casing 10 has a suction port 16 in the side of a side plate 11 while a delivery port 17 of a motor 15, forming the suction port 16 in a diameter larger than the internal diameter of the end surface of a blade 12 in the side of the casing 10 and equal to or less than the internal diameter of the side plate 11. In this way, the casing 10, forming the diameter of its suction port 16 larger than the internal diameter of the end surface of the blade 12 in the side of the casing 10, increases a length from an inlet of the blade 12 to its outlet, and a blower, increasing work performed by the blade 12, improves blower efficiency. While the blower prevents a decrease of a flow and can hold strength by forming the internal diameter of the blade side plate 11 equal to or more than the diameter of the casing suction port 16.
Patent JP-H0575100-A (JP)
Title: Semiconductor rectifier
Inventor: KOSAKA HIROSHI
IPC: H01L29/47
Filed: 1991-09-13
Abstract: PURPOSE:To reduce the leak current by providing in a first semiconductor region a fourth semiconductor region of a second conductivity type having a lower impurity concentration than that of a third semiconductor region. CONSTITUTION:There is provided in a first semiconductor region 13, a fourth semiconductor region 16 of a second conductivity type having a lower impurity concentration than that of a third semiconductor region 15. Then, the interval between potential lines in the circumference of the fourth semiconductor region 16 is wider than the interval between the potential lines in the vicinity of the third semiconductor region 15, and the electric field is relaxed. As a result, it is possible to widen the interval between the potential lines at end of the Schottky junction more, and make it substantially the same as the potential lines in the central part of the device. In this way, the leak current from the Schottky junction at the end of the device can be reduced.
Patent JP-S63115977-A (JP)
Title: Actuator
Inventor: FUJII HIROMITSU
IPC: F16K31/02
Filed: 1986-10-31
Abstract: PURPOSE:To enable the low-voltage driving of a laminated piezoelectric body, by forming a clearance between the outer circumferential surface of a movable body and the inner circumferential surface of a bottomed cylindrical body so that the inflow of fluid into the laminated piezoelectric body arranged side can be interrupted. CONSTITUTION:In a disklike movable body 20 being built in a bottomed cylindrical body 1, the lower end surface side thereof is fixed to a laminated piezoelectric body 10, and the upper end surface side thereof is positioned to the fluid 6 side, and further the valve part 21 which opens or closes the flow passage is vertically provided at the central part of the movable body 20 so as to be opposite to the valve seat 4. Between the outer circumferential end surface of the movable body 20 and the inner circumferential surface of the bottomed cylindrical body 1, a clearance Lg is provided. By providing this clearance, the inflow of fluid 6 into the laminated piezoelectric body 10 side can be interrupted by the surface tension of the fluid 6, and sealing effect can be obtained.
Patent JP-H09105555-A (JP)
Title: Exhaust structure of gas hot water supplier
Inventor: NOZAKI HIRONORI
IPC: F24H9/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve assembling properties and further improve silencing properties. SOLUTION: Assembling parts of an exhaust passage 30 are integrally formed, which are mounted on an exhaust cover 22 to improve assembling properties. A side wall of the exhaust passage 30 is continuously molded to prevent a combustion sound from leaking to the outside and hence improve silencing properties.
Patent JP-H06114692-A (JP)
Title: Contacting sensing device
Inventor: HOTTA SHIGEO
IPC: B24B49/10
Filed: 1992-09-30
Abstract: PURPOSE:To sense certainly the contacting of a sensing member with any object to be sensed such as a grinding wheel irrespective of the noise component. CONSTITUTION:The elastic wave of a sensing pin 16 generated with contacting of a grinding wheel 9 or bombardment with coolant is sensed by an AE sensor 18, and the elastic wave signal emitted by the AE sensor 18 and having a level over the specified is converted into a rectangular signal by a rectangular wave producing circuit 20. The resultant rectangular signal is sampled at certain intervals by a sampling circuit 21, and thereby the data in an amount corresponding to a plurality of cyclic periods representing contacting/out of contacting of the grinding wheel 9 is extracted at every angle phase corresponding to the sampling interval and taken into a signal processing circuit 22. This circuit 22 judges that the grinding wheel 9 is contacting the sensing pin 16 when it acknowledges, from the data taken in, data representing contacting continuously in the same phase and for a plurality of periods.
Patent JP-H03123906-A (JP)
Title: Working by playback robot
Inventor: OKI NOBUAKI
IPC: G05B19/404
Filed: 1989-10-06
Abstract: PURPOSE:To considerably reduce manhours when plural working lines are provided by executing programming on a moving coordinate which is fixed to a work, and moving a robot on the moving coordinate along the program. CONSTITUTION:The position of the origin 'O' of the moving coordinate (coordinate fixed to work 2) with respect to the unillustrated fixed coordinate fixed to the robot 1 and the directions of coordinate axes in the moving coordinate are detected and stored in an unillustrated detection part provided for the robot 1. Then, the center of a contact surface between an upper adjustment board 15 and a lower adjustment board 16 is set to be the origin O of the moving coordinate fixed to an engine block 2 and (x), (y) and (z) axes of the moving coordinate are set. The origin O of the moving coordinate on the fixed coordinate and the directions of the (x), (y) and (z) axes of the moving coordinate are detected in the robot 1 as the setting positions of the moving coordinate on the fixed coordinate. A tool is fitted to an arm 1a after the boards 15 and 16 are taken out and the program for working is generated on the moving coordinate. Then, the other robot is moved on the moving coordinate along the program to attain working.
Patent JP-S62121237-A (JP)
Title: Constructing method for apparatus foundation
Inventor: TAKAHASHI TOSHIYUKI
IPC: E02D27/32
Filed: 1985-11-21
Abstract: PURPOSE:To shorten the term of construction, by casting floor concrete, after a foundation-setting trestle is set on the floor bottom section, reinforcements are arranged on the floor, and an apparatus foundation block is set on the trestle. CONSTITUTION:After a foundation-setting trestle 2 is set on a floor bottom section 1, reinforcements 3a, 3b are arranged on the floor. Then, after a prefabricated apparatus-foundation block 4 is set on the trestle 2, floor concrete 5 is cast.
Patent JP-H02109515-A (JP)
Title: Electric water heater
Inventor: SHIMADA KAZUYUKI
IPC: A47J27/21
Filed: 1988-10-18
Abstract: PURPOSE:To keep the temperature of hot water with a set mode before a power source is turned off when the power source is turned on after the monetary turning-off of the power source is generated in the case of an electric water heater is moved and used during the warmth is kept at a low temperature by executing the backup of a set temperature for a prescribed time in the external part of a microcomputer. CONSTITUTION:The output of a setting means 1 is stored to a first volatile storing means 3, in which set temperature data are erased when the power source is turned off. The output of the setting means 1 is inputted through a control means 6 to a second non-volatile storing means 9, in which the set temperature data are stored without being erased for the prescribed time even when the power source is turned off. The set temperature is decided and when a power source turning-off time is within a prescribed time, since the data to be stored in the second storing means 9 are remained, the temperature detecting means of the low temperature is driven in case that it is decided according to these data that the warmth keeping at the low temperature is executed. Then, it is judged whether the set mode is a low temperature warmth keeping mode or a heating mode and a display means 7 and a heat generating body 10 are controlled.
Patent JP-S62120529-A (JP)
Title: Laminated input and output display matter
Inventor: HARADA TAKESHI
IPC: G06F3/023
Filed: 1985-11-21
Abstract: PURPOSE:To explain plainly the using procedure, etc. of a reagent for medical inspection by providing the photos, pictures or captions on a base material in response to each process and also providing the input and output parts in response to the prescribed processes together with a control part set at a specific position and furthermore laminating the whole part. CONSTITUTION:An input part 2 is formed by drilling a proper number of holes to a base material. While a proper number of holes are drilled through the base material in accordance to the processes for formation of an output part 3. Furthermore a hole is drilled at a specific position for formation of a control part 4. All these parts are laminated into a ground paper. For instance, the photos, pictures and captions are provided at the part near the part 2 of the base material. While the paper is pasted at the part 4 to close those holes. For the information given from the part 2, the light is transmitted through the part 2 by a luminant input rod 12 and received by an input light sensor 7. Here the light of an output display lamp 8 is viewed through the part 3. The holes drilled through the laminated base material form the transparent windows for transmission of light. Then the information is supplied through these holes in the form of light and then outputted also in the form of light.
Patent JP-H0981591-A (JP)
Title: Retrieval key registering method for picture data base
Inventor: USUMOTO HIROAKI
IPC: G06T1/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide the method which registers a retrieval key in a picture data file by selecting a picture file to be matched in accordance with a matching function indicating degrees of coincidence between template pictures and the picture file. SOLUTION: First, one picture file in a picture data base 30 is selected as processing object picture data. Next, plural template data showing the features of a picture as a retrieval key are set. One of these set template data is selected as one retrieval key. When the retrieval key is a template picture including a shape, a computing element 22 executes matching between the processing object picture and the template picture. Meanwhile, when the retrieval data is data showing only the color distribution, matching between the color distribution of the processing object picture and that of template data is executed. When the value of the matching function of the retrieval key to the object picture is calculated, retrieval key information is registered in the picture data base 30.
Patent JP-H03123719-A (JP)
Title: Pack cosmetic
Inventor: UJI YOSHITAKA
IPC: A61K8/96
Filed: 1989-10-06
Abstract: PURPOSE:To obtain a pack cosmetic having excellent moisture retention, safety, excellent cleanability, necessisating only a short time for film formation and drying, comprising a coating film of deoxypentose nucleic acid and aqueous phase component. CONSTITUTION:A coating film of deoxypentose nucleic acid having (1-800)X10<4> average molecular weight is impregnated with an aqueous phase component blended with water or aqueous solution such as toilet lotion or solution for beauty liquid to give the objective substance. In impregnating the coating film with the aqueous phase component, the coating film may be impregnated with the aqueous phase component previously or just before use. Deoxypentose nucleic acid occurs in testicle of fish and obtained by extraction or enzymatic synthesis. Instead of existing film-forming agent, the coating film composed of deoxypentose nucleic acid is used.
Patent JP-H03121780-A (JP)
Title: Shot blasting device for deformed bar rod
Inventor: ROKUTANDA HITOSHI
IPC: B24C3/14
Filed: 1989-10-06
Abstract: PURPOSE:To transfer a deformed bar rod while rotating it surely by arranging an endless roller chain at the outside of two spinner rollers and fitting an attachment at proper interval between two endless roller chains. CONSTITUTION:A cam shaft W of an automobile subjected to blasting is positioned between the attachments 12, 12 of endless roller chains 9, 9' in the center position of spinner rollers 3, 4 at the front position of a grinding and cleaning room 2. By rotating the spinner rollers 3, 4 at the same speed as well as moving endless roller chains 9, 9' with their driving. The cam shaft W is thus moved into the grinding and cleaning room 2 by being pushed by the attachment 12 as well as being received with a rotation action positively by the spinner rollers 3, 4 and a projecting body 4A and moved out of the grinding and cleaning room 2 with its whole face being subjected to blasting uniformly by receiving the projection of a shot from a projector.
Patent JP-S60186203-A (JP)
Title: Coated seed and its production
Inventor: IGUNASE GAGO
IPC: A01C1/06
Filed: 1984-12-12
Abstract: 1. Seeds coated with an anhydrous coating containing a peroxide characterized in that the coating in addition contains a polyester selected from the polymers of epsilon-caprolactone.
Patent JP-H02110338-A (JP)
Title: Automatic apparatus for measuring gas
Inventor: HOSAKA TADAFUMI
IPC: G01N1/28
Filed: 1988-10-20
Abstract: PURPOSE:To enable quick and accurate control of the concentration and humidity of an ethylene oxide by a method wherein a gas in a sterilization apparatus or the like is sampled in a prescribed volume under the same conditions as in a can and introduced into a gas chromatography analysis apparatus to be analyzed while the same temperature as in the can is kept so that water may not be dewed. CONSTITUTION:A sampling tube is inserted into a can 11 such as a gas-sterilization apparatus, a gas is taken out by a gas takeout element 12 under the same conditions as in the can 11, and the gas thus taken out is weighed in a prescribed volume in a gas weighing element 13 under the same conditions as in the can 11. Thereafter the gas is introduced into a gas analysis means 18 such as a gas chromatographt analysis apparatus, the concentration and humidity of the gas are analyzed and the results are outputted to an output element 19. The parts of a piping and a switching mechanism of a sampling means 14 constructed of the gas takeout element 12 and the gas weighing element 13 are kept at the same temperature with a gas temperature in the can 11 used as a basis by a temperature control means 15. According to this construction, it is possible to quantify accurately the concentration and humidity of an ethylene oxide in the can 11.
Patent JP-H0791953-A (JP)
Title: Target supporter for measuring point
Inventor: OGAWA HIROSHI
IPC: G01C3/16
Filed: 1993-09-27
Abstract: PURPOSE:To provide a target supporter for measuring points which enables the setting of a measuring target accurately and in a short time to a top part as assumed to have no defective part even when there is a defective part of a groove or the like. CONSTITUTION:A positioning and fixing are made possible to be performed near a measuring point P with a fixing/positioning member 15 which is put on at least two surfaces sandwiching a measuring point P while a target mounting base 16 is mounted on the fixing/positioning member 15 so that a target 12 for measurement can be mounted to match the measuring point P. This enables the setting of the center Q of the target 12 accurately to the top P as assumed to have no defective part even when there is a defective part of a groove or the like.
Patent JP-H03127681-A (JP)
Title: Production of tasty water
Inventor: TSUNODA TERUO
IPC: C02F1/28
Filed: 1989-10-11
Abstract: PURPOSE:To obtain tasty water free of odors and bacteria by providing a sterilizing lamp and an IR radiation source in a low-temp. water storage tank connected to a water purifying unit packed with antibacterial activated carbon and a hollow-fiber membrane. CONSTITUTION:The water purifying unit 6 connected to city water and a water storage tank 4 are provided in a refrigerating chamber, antibacterial activated carbon 9 is provided on the water intake side of the unit 6, and further a hollow-fiber membrane 13 is charged to remove the impurities and bacteria in city water. The water is held at low temp. (3-10 deg.C) in the tank 4, irradiated with the sterilizing lamp 25 and sterilized, and the water is further irradiated with an electromagnetic wave 27 (far IR) at the water outlet of the tank 4. Consequently, the impurities and bacteria are efficiently filtered off, the repropagation of bacteria is prevented, the water is activated to reduce the size of water molecule, and tasty water is obtained.
Patent JP-H0889147-A (JP)
Title: Bait for fishing
Inventor: ETOU TETSUYOSHI
IPC: A23K1/18
Filed: 1994-09-20
Abstract: PURPOSE: To provide a fishing bait enabling easy fishing of halfbeak fish by anybody. CONSTITUTION: Small shrimps are mixed in a ground white meat fish, a pasty material is added to the mixture to impart the mixture with stickiness and the product is formed in the form of a ball to facilitate the hooking of the bait to a fishing hook.
Patent JP-H08102912-A (JP)
Title: Clock generator
Inventor: SEKI YUSAKU
IPC: G11B20/00
Filed: 1994-10-03
Abstract: PURPOSE: To provide a clock generator in which synchronization between a clock and a reproduced signal required for reproduction processing is maintained even when missing of a horizontal synchronizing signal takes place in the reproduced signal. CONSTITUTION: A reproduction signal read from an optical disk 1 by a pickup 4 is fed to a band-pass filter 6 via a reproduction amplifier 5. The band-pass filter 6 separates an FM modulation MUSE signal SM, an FM demodulation circuit 8 applies FM demodulation to the signal and a reproduced MUSE signal generated in its output is fed to a horizontal synchronizing signal extract circuit 17 and a horizontal synchronizing signal is extracted in timing generated by a timing generator 11. The horizontal synchronizing signal is fed to a TBC hold circuit 18, in which a window generated by the timing generator 11 is used to detect whether or not missing of horizontal synchronizing signal exists due to dropout or the like.  When missing of horizontal synchronizing signal is detected, a TBC hold signal is fed to a TBC phase comparator 13, a control voltage with respect to a VCO 15 from a loop filter 14 is held at a value just before a hold period.