baber/WOPTO huggingface dataset:
Patent JP-H1181266-A (JP)
Title: Water system for artificial pond
Inventor: NAGAHAMA JUICHI
IPC: C02F1/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce the waste of a city water fee by storing rainwater in a rainwater storage tank, and arranging a discharge port feeding the stored water to an artificial pond from the rainwater storage tank with a storage pump as the water level of the artificial pond is lowered at a slope portion formed around the artificial pond. SOLUTION: Rainwater is stored in a rainwater storage tank T, and a discharge port C feeding the stored water to an artificial pond B from the rainwater storage tank T with a storage pump P as the water level L of the artificial pond B is lowered is arranged at the portion of a slope N formed around the artificial pond B. The rainwater stored in the rainwater storage tank T is concentrically fed to the position of the roots of aquatic plants A at the portion of the slope N where the aquatic plants A are most easily reproduced in the artificial pond B instead of being merely poured to invariably keep the water level L of the artificial pond B. The slope portion can be cleaned in contact, rainwater is stored in the rainwater storage tank T and used as supply water, thereby the city water fee can be reduced.
Patent JP-H0287725-A (JP)
Title: Alarm selection circuit
Inventor: YAMADA MITSUHIRO
IPC: H04B7/08
Filed: 1988-09-26
Abstract: PURPOSE:To reduce the scale of an alarm selection circuit with a simple constitution by inputting an output from an alarm selector receiving alarm selection information of a group with the highest priority to a switching control signal generating circuit. CONSTITUTION:Alarm information of a group with the lowest priority is inputted to an alarm selector 153 and the alarm information with the highest priority to be selected is inputted to a selector 152 with middle priority. Then the alarm information with the highest priority is selected from the alarm information of the selector 152 and the alarm information of the higher priority from the selector 153 is selected and inputted to the selector 151. Then a switching control signal is generated by a switching control signal generator 16 based on the alarm information with the highest alarm information among the alarm information selected by the selector 152 and the alarm information with the highest priority from the selector 151. Thus, the alarm selectors are connected in series in this way, thereby simplifying the alarm selection circuit.
Patent JP-2001068251-A (JP)
Title: Spark plug for internal combustion engine
Inventor: KOYAMA TAIJI
IPC: H01T13/14
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent a fuel bridge from being formed in the first and second discharge gaps, while maintaining ignition, when the first ground electrode for forming the first discharge gap with respect to the tip face of a center electrode and the second ground electrode for forming the second discharge gap with respect to the sideface of the center electrode are provided. SOLUTION: Respective dimensions A, B, C, S1, S2 are set to satisfy a prescribed numerical relation, where A is the first discharge gap, B is a diameter of a tip part of a center electrode, S1 is end cross-sectional areas in the other ends of the second ground electrodes 5, 6 in a direction orthogonal to a width direction of the second discharge gap, S2 is projected areas projected orothogonally with the other ends of the second ground electrodes 5, 6 with respect to the sideface of a thin diameter parts 2b of an insulator 2, and C is a distance from the other ends of the second ground electrodes 5, 6 in the width direction of the second discharge gap to a sideface in a tip part of the thin diameter part 2b of the insulator 2.
Patent JP-H04257306-A (JP)
Title: Control rod and sealing device for melt spray die device
Inventor: HATSUSAN HERUMII
IPC: D01D5/084
Filed: 1991-08-27
Abstract: PURPOSE: To provide a melt-blown die apparatus for producing fibrous web from a polymer material. CONSTITUTION: The objective melt-blown die apparatus produces a fibrous web from a polymer material. The apparatus contains a die containing a heated cavity to hold a molten polymer and extruding the melt flow of the polymer. The apparatus is also provided with a primary gas apparatus for supplying compressed gas to the outlet end of the die and a restrictor bar to selectively restrict the flow of molten polymer in the heated cavity. The present invention enables the selection of different polymers and the precise control of the polymer flow taking the melt temperature into consideration.
Patent JP-S6395217-A (JP)
Inventor: ROBAATO EI REITAA
IPC: C08G18/54
Filed: 1987-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60131610-A (JP)
Title: Fluid bearing cylinder device
Inventor: KUROSE KAZUYOSHI
IPC: F16J15/00
Filed: 1983-12-19
Abstract: PURPOSE:To control the spread of a coated wetting preventing agent and to avoid the omission of said agent due to the rubbing with another member in order to prevent the spread of the lubricant oil, by forming grooves to the end faces of a lower cylinder boss part and a sleeve. CONSTITUTION:The spreading force (f) of oil into a narrow gap of a bearing due to the capillarity is proportional to the cosine value of a contact angle theta as long as the amount of the oil is fixed. Therefore the angle theta to the oil is increased if a wetting preventing agent 24 is applied to the entire part of the gap of a bearing. While the force (f) is reduced. Thus the oil sometimes leakes out in case a large amount of dropping impace is applied to a cylinder device since the impact power overcomes the oil force (f). In this case, a groove 25 is formed to an end face 20B of a lower cylinder boss part 20A and an end face 22A of a sleeve 22. As a result, spread of the agent 24 is controlled and no agent 24 is applied into the gap of the bearing. This prevents assuredly the drop-out of a lubricant 8.
Patent JP-H1188453-A (JP)
Title: Bpsk modulator
Inventor: BABA MITSUYASU
IPC: H04L27/20
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a BPSK(binary phase shift keying) modulator with a simple structure by which the fluctuation of an output level at the time of changing-over the phase of output wave by 180 deg. is eliminated. SOLUTION: The transmission and the reflection of electric wave which is made incident on a mount 10 are changed-over by a baseband signal which is impressed on the semi-conductor element of the mount 10 from a baseband signal input terminal 11. At the time of transmission, electric wave reaches an output line 6 with a directional coupler. At the time of reflection, it is transmitted in a by-pass line by a circulator so as to reach the output line 6. Phase difference adjusting lines 13 and 13' are set so as to permit difference between the route of electric wave which is previously transmitted through the mount 10 so as to reach an output end 17 and the route of electric wave which is reflected by the mount 10 so as to reach the output end 17 through the by-pass line by the circulator to be the odd-number times of semi-wavelength.  Therefore, the phase of output wave is changed-over by 180 deg. by the baseband signal which is impressed on the semi-conductor element which is loaded on the mount 10 and BPSK modulation is executed.
Patent JP-H0287763-A (JP)
Title: Manufacture of facsimile equipment
Inventor: OTSUKI SHINICHIRO
IPC: H04N1/00
Filed: 1988-09-22
Abstract: PURPOSE:To reduce the cost by designing the size of a board in common independently of the presence of a telephone set section. CONSTITUTION:Main control sections 11J, A, E, circuit network control sections 12J, A, E and telephone set sections depict respectively specifications for domestic, U.S.A. and European markets. The circuit network control sections 12 and the telephone set section 13 are integrated in an analog signal processing board. That is, the control section 12 and the telephone set section 13 are not divided into two independent boards. Furthermore, for the European market specification, the control section 12E is provided on a board the same size as the board for the domestic market specification. Thus, sufficient insulation dielectric strength performance is provided to the control section 12E and employs the common board as that for the domestic market, then the utilizing efficiency of the board is improved.
Patent JP-H1186052-A (JP)
Title: Automatic ticket examination machine
Inventor: TSUCHIYA SHINJI
IPC: G07B15/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To accurately record use history data on an SF card when it is used together with other train tickets, by recording an extracted starting station as a getting-off station on the SF card thrown in a main body and subtracting the ride fare from an entry station to the starting station on the SF card. SOLUTION: When the SF card 1 and a commutation ticket 2 are thrown in the throw-in slot 1 of the main body (a), a station B, which is the starting station of the thrown-in commutation ticket 2 is extracted if entry data on a station A is recorded on the thrown-in SF card 1. Namely, the station B corresponding to the getting-off station of the actual ride section of the SF card 1 is extracted. Then, the extracted station B is recorded as the exiting station of the SF card 1 through a magnetic head H2 and the ride fare from the station A to the station B is subtracted. If an initial ride fare is already subtracted from the data of the SF card at the time of the entry into the station A, the deficient is subtracted.
Patent JP-2000057615-A (JP)
Title: Optical pickup device
Inventor: MATSUMOTO KOZO
IPC: G11B7/20
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized optical pickup device by realizing an optical system with low aberration and an excellent jitter value and reducing the number of parts based on design of a wavelength or polarization selectable light split means. SOLUTION: The low aberration is realized, and the jitter value is improved by providing a convergence position adjustment means 13 adjusting convergent positions of first, second light beams, correcting spherical aberration due to a difference between optimum numerical apertures, considering arranging positions of two kinds of laser light sources 2a, 2b so that one side of the light beam transmitting through a condenser lens 4 becomes a parallel beam, and the other side becomes a diffused beam (pseudo parallel beam) and correcting color aberration due to a difference between wavelengths, and the number of parts are reduced by providing the light split means 22 converging them onto two kinds of light receiving devices 11, 11'.
Patent JP-H0577778-A (JP)
Title: Motorcycle body frame
Inventor: NAGAI HISAO
IPC: B62K19/10
Filed: 1991-09-19
Abstract: PURPOSE:To improve the strength and the rigidity of a main frame of a motorcycle body frame and realize the thin-wall structure. CONSTITUTION:An inner plate 20 and an outer plate 21 of a main frame are connected to each other to constitute a hollow construction in a motorcycle body frame 10 where each of a pair of main frames 11 is extended from a head pipe 12 in the right and left direction of the motorcycle body, and a bridge pipe 16 is stretched between these main frames. The bridge pipe is constituted by connecting at least two of pipe elements 23, 24A, 24B, and these pipe elements penetrate the inner plate of the main frame and reach the outer plate, and are fixed to the inner plate and the outer plate.
Patent JP-H0581886-A (JP)
Title: Semiconductor memory
Inventor: OKAWA MINORU
IPC: G11C29/44
Filed: 1991-09-19
Abstract: PURPOSE:To use a bit defective product intentionally for a user by activating the bit defective product identifying circuit for the bit defective product at a manufacturer side, perceiving the product used by the user as the bit defective product and activating a bit defective product operating circuit at the user side. CONSTITUTION:In a flash EEPROM. the bit defective product identifying circuit 29 controlling a control signal buffer 14 so that the operation of a circuit part 500 writing data, reading the data and erasing the data to a memory cell array is prohibited regardless of an external control signal CE and the bit defective product operating circuit 30 releasing the prohibition of the operation of the circuit part 500 are provided. Both the bit defective product identifying circuit 29 and the bit defective product operating circuit 30 are constituted so as to be activated by the user side or the manufacturer side after manufacturing the flash EEPROM.
Patent JP-2001062494-A (JP)
Title: Treatment of waste paper sludge
Inventor: ARAI TAKAAKI
IPC: C02F11/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of inexpensively treating waste paper sludge with simple operation for the purpose of the reduction of many paper wastes, such as waste sludge liquids, recovered waste paper and used papers and further for resource recovery of the waste paper. SOLUTION: This method for treatment of the waste paper sludge includes a stage for forming an organic acid component mixture by subjecting the waste paper sludge to an enzyme anaerobic treatment, then acting photosynthesis bacteria on this organic acid component mixture. The photosynthesis bacteria are at least one kind selected from the group consisting of Rhodobacter spheroides, Rhodospirillum rubrum, Rhodobacter capsulatus, Rhodoseudomonas pslastris and Chromatium.
Patent JP-2001068819-A (JP)
Title: Judging method of defective printed board and mark used therefor
Inventor: OHATA TAKAFUMI
IPC: H05K1/11
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To efficiently judge whether a printed board is defective or not in a manufacturing process and to quickly feed back data on a defective printed board to a production line, by a method wherein the conduction of a check record mark composed of through-hole patterns provided to the outer layer of the printed board and surface patterns which electrically connect the through- hole patterns is measured. SOLUTION: A check record mark 10 is composed of round lands 1 (1a, 1b, 1c, and 1d) formed of through holes pattern formed in blind holes which partially penetrate an insulating layer 5 including an adhesive layer or through holes penetrating through a waste part of a board, and surface patterns 2a, 2b, and 2c which are provided along a prescribed insulating layer 5 so as to electrically connect the adjacent round lands 1 together. The conduction of the check record mark 10 formed on the outer layer of the waste part of a board is measured. At this time, the surface configuration of a drill hole of a drill pit used when through holes are bored in a wiring layer is also tested.
Patent JP-2001055202-A (JP)
Title: Medicine packaging apparatus, method for controlling the same, subdivision packing sheet, and paper tube for the subdivision packing sheet
Inventor: TAKENAKA YASUHIRO
IPC: B65B9/06
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To distinguish subdivision packing sheets in a medicine packaging apparatus. SOLUTION: The medicine packaging apparatus includes a medicine putting means 1 for putting a medicine into a subdivision packing sheet 10 and a hot welding means 2 for hot-welding and sealing the sheet 10 with the medicine put in. In this case, the subdivision packing sheet 10 has an identifier for indicating subdivision packing sheet information, and the medicine packaging apparatus is equipped with a reading means 4 for reading the identifier.
Patent JP-H08104076-A (JP)
Title: Bookbinding device and image recording and bookbinding system
Inventor: TSUJINO HIROMICHI
IPC: B42C19/00
Filed: 1994-10-04
Abstract: PURPOSE: To enhance the versatility of a bookbinding operation by a method wherein only temporarily binding is conducted when the number of recording paper to be subjected to bookbinding is smaller than the upper limit number of recording paper that can be bundled by the temporarily binding means and larger than the upper limit number of recording paper in a bundle form that can be bonded to a back lining tape at the back part thereof. CONSTITUTION: A primary storage bin 2300 for temporarily storing a plurality of sheets of recording paper discharged from an image recording device is provided. The recording paper stored in the bin is temporarily bound by a stapling device 2310. The bundle of recording paper temporarily bound is fed to a back lining device 2503 and set on a holding tray 2506, thereafter being subjected to back lining together with a cover by bonding a back lining tape contained in a back lining tape cartridge 2504 to the back part thereof. At this time, only temporarily binding is conducted when the number of recording paper to be subjected to bookbinding is smaller than the upper limit number of recording paper that can be bundled by the stapling device 2310 and larger than the upper limit number of recording paper in a bundle form that can be bonded to a back lining tape at the back part thereof.
Patent JP-H0289018-A (JP)
Title: Optical scanner device
Inventor: NAGAI NOBUYUKI
IPC: G06K15/12
Filed: 1988-09-26
Abstract: PURPOSE:To improve the performance by simple constitution by constituting the mirror surface of a first and a second mirror surfaces which are opposed at an opening angle of 90 deg. to each other, a light beam radiating the first mirror surface is reflected by the first mirror surface, and thereafter, reflecting it by the second mirror surface. CONSTITUTION:The mirror surface of a polygon mirror 7 is constituted of a first mirror surface 8 and a second mirror surface 9 which are opposed at an opening angle of 90 deg. to each other, and a light beam radiating the first mirror surface 8 is reflected by the surface 8, and thereafter, reflected by the second mirror surface 9. Accordingly, when an opening angle of 90 deg. between the surface 8 and the surface 9 is worked exactly, even if the mirror surface of the polygon mirror 7 is deflected, the directional direction of reflected light which is reflected by this mirror surface and brought to deflection scanning is not varied. In such a way, the manufacture accuracy of each parts and the assembly accuracy of the whole can be lowered, and even if the constitution is simple, the performance can be improved, the manufacturing cost can be reduced, and also, the device which is excellent in reliability can be obtained.
Patent JP-S6481951-A (JP)
Title: Electronic color scanner system
Inventor: YAMANOBE TSUTOMU
IPC: G03F1/00
Filed: 1987-09-24
Abstract: PURPOSE:To facilitate an operation to input data to a format by synthesizing character information and image information according to the format instructed by codes, thereby forming a printing plate. CONSTITUTION:The formats, character information and photographs for advertizing flyers and other printed matter are stored in a common memory 51 or disk 52 of a common file station 49. The format codes are respectively attached to the plural formats. The format is called out of the common file station 49 by inputting the format code from a keyboard 14 connected to a layout processor when the desired format is desired to be used. The data of the characters and images are synthesized in the format and the printing plate is formed. The operation to input the data to the format is thereby facilitated.
Patent JP-H1156230-A (JP)
Title: Packing body for tomato
Inventor: OTANI MASAHIRO
IPC: B65D85/50
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prolong the quality retention period of tomato and to prevent the occurrence of pollution in dumping of tray, by sealing and packing tomatoes housed in a paper tray in a pillow type bag having plural pores. SOLUTION: Tomatoes housed in a paper tray are sealed and packed in a pillow type bag having plural pores 4. A joined thermally bonded part 2 and an end thermally bonded part 3 are made from a laminate 1 comprising at least a substrate layer and a thermally bondable resin layer with the thermally bondable resin layer inside and 100-1,000 pores 4/m<2> having 100-200 μm diameter are bored on the laminate to give the objective pillow type bag.
Patent JP-H0597327-A (JP)
Title: Bobbin for covering
Inventor: FUNABIKI TAKASHI
IPC: B65H75/18
Filed: 1991-08-27
Abstract: PURPOSE:To certainly deliver even a superfine yarn up to the end without cutting at the time of delivering the yarn. CONSTITUTION:Collars 3, 4 connected to both ends of a winding shaft having a required diameter are continued to the winding shaft 2 with a curved surface having a radius less than 0.8mm, and the collar top ends are formed to have curved surfaces having a radius less than 1.5mm, whereby the turbulent winding of a yarn and the cut of the yarn delivered at a high speed are prevented, and the yarn is stably delivered.
Patent JP-H04119506-A (JP)
Title: Thin film magnetic head
Inventor: MATSUZONO JUNJI
IPC: G11B5/265
Filed: 1990-09-11
Abstract: PURPOSE:To improve efficiency for reproduction by providing a head winding part to be magnetically coupled to a first close magnetic path and forming a magnetoresistance effect sense part so as to form a second close magnetic path to magnetically couple one part including the magnetic gap of this first close magnetic path. CONSTITUTION:A head winding part 9 is provided to be magnetically coupled to a first close magnetic path 24 composed of first and second thin film magnetic cores 22 and 7, and a magnetoresistance effect MR sense part 13 is arranged to form a second close magnetical path 25 by magnetically coupling one part including a magnetic gap (g) of the first close magnetic path 24. Thus, since the MR sense part 13 is arranged in the comparatively small close magnetic path, MR reproducing efficiency can be improved, and a high output voltage and a satisfactory S/N can be obtained for adopting horizontal structure as the merit of conventional structure.
Patent JP-S62100738-A (JP)
Title: Liquid crystal device
Inventor: OKADA SHINJIRO
IPC: G02F1/133
Filed: 1985-10-29
Abstract: PURPOSE:To determine precisely the driving timing of a light emitting body and a liquid crystal optical valve by forming a means for controlling the increase/decrease of the quantity of light radiated from the light emitting body and a means for detecting information relating to the increase/decrease of quantity of light and extracting the information as an electric signal to the external. CONSTITUTION:A light emitting device consists of a light emitting body power supply circuit part 1 and the light emitting body 5 and the circuit part 1 is constituted of a light emitting body driving control part 4 for controlling the increase/decrease the quantity of light radiated from the light emitting body 5 and a voltage dividing circuit 2 and a detecting circuit 3 for detecting information relating to the increase/decrease the light and extracting the information as an electric signal to the external. When an AC voltage is applied from a power supply input terminal 6 of the voltage dividing circuit 2, a part of voltage to be sent to the control part 4 is divided by the circuit 2 and sent to the detecting circuit 3. The detecting circuit 3 turns the voltage divided by a full-wave rectifying circuit or the like to a clock-like signal voltage and outputs the signal voltage from a clock output terminal terminal 7 to the external. Consequently, the driving timing of the light emitting body and the optical valve can be precisely determined.