baber/WOPTO huggingface dataset:
Patent JP-H01273527-A (JP)
Title: Egg collecting and feeding method of common fresh water clam (corbicula)
Inventor: FUJIWARA TSUGIO
IPC: A01K61/00
Filed: 1988-04-26
Abstract: PURPOSE:To make possible to planned adjustment of times and quantities of egg-discharging of common fresh water clam by giving stimulation of water temperature change and making simultaneously discharge egg to common fresh water clam. CONSTITUTION:For instance, a heat generator 2 with a thermoregulator is provided to a water tank for egg collecting 1. The heat generator 2 with a thermoregulator, a vessel 5 in which baits of common fresh water clam is penetrated and an egg collecting box 4 are preferably provided to a fishes feeding water tank 3. Fishes feeding water is fed to the vessel 5 through a circulator 6 with a filter and microorganisms are propagated with residues of baits fed to fishes or excrements as baits. At the time, the common fresh water clams are stimulated of water temperature change, then simultaneously made to discharge eggs.
Patent JP-H05303841-A (JP)
Title: Optical head driving device
Inventor: OOBA RIKINOSUKE
IPC: H02K33/18
Filed: 1992-04-23
Abstract: PURPOSE:To improve a kinetic characteristic and to reduce the thickness and weight over the entire part of the device by reducing the size and weight of a moving part. CONSTITUTION:An operating member 4 wound with a coil is provided freely movably toward a guide shaft 5 integrally with an optical head 4 around the guide shaft 5 constituted of a high saturation density magnetic material and a cylindrical permanent magnet 3 which is enclosed with a yoke part on the outer side and in which generated magnetic fluxes arrive at the guide shaft 5 through the coil of the operating member 4 is disposed around the operating member 4.
Patent JP-H11292429-A (JP)
Title: Installation device for crime prevention camera for elevator
Inventor: MATSUHASHI TAKAYUKI
IPC: B66B11/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an installation device capable of eliminating troubles in installation of a power-supply unit for use in crime prevention cameras in installaling the crime prevention camera for elevators. SOLUTION: When a crime prevention camera 6 for elevators is installed in the car of an elevator, a power-supply unit 7 for use in the crime prevention camera 6 is installed to the upper face of a bracket 5, facing the ceiling. Thus, the work on the upper part of the car is simplified to facilitate the installation work of the crime prevention camera, and the working efficiency can thus be improved.
Patent JP-H09291253-A (JP)
Title: Resin composition for light scattering sheet
Inventor: TOGAWA KEIICHIRO
IPC: C08L67/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for light scattering sheet having excellent transparency, maintaining the brightness required in increase of contrast in liquid crystal display and showing sufficient adhesion and heat resistance by dispersing light-condensing beads with a specific polyester resin. SOLUTION: (A) A polyester resin prepared from an acid component of a dicarboxylic acid (such as terephthalic acid) and a glycol component containing 10-100mol% of alkylene glycol (such as ethylene glycol) and 0-90mol% of the other glycols (such as bisphenol A-alkylene oxide-added glycol with a required viscosity of >=0.10dl/g is used to disperse light-condensing beads. The component B is, for example, glass beads with particle sizes of 1-500μm and is contained in an amount of 20-90wt.% in the objective composition.
Patent JP-H05145540-A (JP)
Title: Viterbireceiver having improved timing means
Inventor: BERGMANS JOHANNES WILHELMUS M
IPC: H04L25/03
Filed: 1992-04-23
Abstract: PURPOSE: To obtain a correct sampling point of time for calculating a different signal by using a Viterbi detector so as to detect an error signal denoting a distance being a difference between a received symbol value and an expected recent signal sample through the use of a multiplier, an LPF and a controllable clock oscillator based on its control signal. CONSTITUTION: A received signal is sampled and converted by an A/D converter 1, and detected by a Viterbi detector 3, and an error signal denoting a distance being a difference between a received symbol value and an expected recent signal sample is obtained by using a multiplier 4, an LPF 5, a frequency control clock oscillator 6 receiving a control signal. The signal is produced in the detected signal at a symbol interval T by updating recursive candidate sequence within a related path distance introduced from a branch distance. Thus, a correct sampling point of time to calculate different signals is obtained from the detected error signal.
Patent JP-H07286359-A (JP)
Title: Catch-basin made of synthetic resin
Inventor: MATSUOKA KENICHI
IPC: E03F5/10
Filed: 1994-04-18
Abstract: PURPOSE:To connect a drainage branch pipe easily even at a small place, where the allowance space of the insert size section of the drainage branch pipe cannot be ensured. CONSTITUTION:A splicing cylinder 2 is fitted detachably on the outer circumference of the branch-pipe end connection 1e of a catch-basin body 1 in a catch- basin made of a synthetic resin, and a groove 2a is formed to an inner circumferential surface near to the front end of the splicing cylinder 2 and a ring-shaped packing 2b is fitted. A drainage branch pipe is connected in such a manner that the splicing cylinder 2 is extracted and fitted to the drainage branch pipe, the outer circumference of the branch-pipe end connection 1e is coated with a&dhesiveJ the drain branch pipe is abutted against the branch-pipe end connection 1e, the splicing cylinder 2 is slid, and a half on the rear end side of the splicing cylinder 2 is fitted to the branch-pipe end connection 1e. No adhesive is required when a splicing cylinder, in which grooves are formed to inner circumferential surfaces near to the front end and near to a rear end and the ring-shaped packing is fitted, is bonded in such a manner when such a splicing cylinder is used as the splicing cylinder.
Patent JP-2000291162-A (JP)
Title: Joint cover device
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint cover device simple in structure, obtaining sufficient strength and absorbing shake when lateral buildings shake longitudinally and laterally, so as to be put back into the original state without being damaged. SOLUTION: This joint cover device is composed of a plurality of support bodies fixed at specified spaces to a floor part skeleton or a ceiling member on the joint part side of one building out of lateral buildings built through a joint part; a guide rail fixed to the floor part skeleton or ceiling member on the joint part side of the other building, at a part corresponding to a plurality of support bodies. A plurality of support bars arranged in the inclined state with one end parts pivotally supported to a plurality of support bodies and with the other end parts slidably supported to the guide rail; and a joint cover pivotally supported to the almost center parts of a plurality of support bars by pivot pins so that both ends cover a floor part or a ceiling member part on the joint part side of the lateral buildings.
Patent JP-S59230718-A (JP)
Title: Trim cover by ultrasonic fusion
Inventor: URAI MUNEHARU
IPC: B29C65/00
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a trim cover with a better appearance and a high fusion strength at a low cost by a method wherein a skin material, a wadding and a back base fabric are laminated sequentially on an ultrasonic wave receiving base having a fusing section with a necessary shape, compressed with an ultrasonic horn die and fused between necessary parts thereof by an ultrasonic vibration. CONSTITUTION:The upper layer of a skin material 1, the middle layer of a wadding 2 comprising ordinary urethane and the lower layer of a back base fabric 3 are laminated and fusion. Necessary parts 2a thereof are made to generate heat to fuse by an ultrasonic vibration thereby producing a trim cover. In this process, the skin material 1, the wadding 2 and the back base fabric 3 are laminated sequentially on an ultrasonic wave receiving base 5 having a fusing section 5a with a necessary fusing shape, compressed with ultrasonic horn dies 4, 4A, 4B and 4C divided into portions as required and are fused between necessary parts thereof under an ultrasonic vibration to produce a trim cover.
Patent JP-S589681-A (JP)
Title: Preparation of health drink containing extract from fruit body
Inventor: SATOU YOSHIROU
IPC: A61K36/07
Filed: 1981-07-07
Abstract: PURPOSE:To prepare a health drink, having a nutritive value and nice taste, and containing an extract from a fruit body of the genus Grifola essentially without forming a precipitate even on storage for a long term, by storing the extract from the fruit body of the genus Grifola at a low temperature, and removing the deposited sediment. CONSTITUTION:A fruit body of the genus Grifola, e.g. Grifola albicans, Imaz. or Grifola fondosa S.F. Gray, is ground, and the active constituent is extracted with water in an amount of 5-15 times that of the fruit body under heating at 70- 100 deg.C. Insoluble residues are filtered off, and the resultant extract is allowed to stand at a low temperature of 1-10 deg.C for 24hr or longer. After removing the formed sediment, the supernatant liquid is directly packaged or concentrated and if desired mixed with a saccharide, organic acid, etc. and packaged.
Patent JP-H01278695-A (JP)
Title: Sludge disposal device
Inventor: OZAWA KEIICHI
IPC: B01D33/06
Filed: 1988-04-27
Abstract: PURPOSE:To improve work efficiency, by solidifying sludge in filters after a torsional motion mechanism squeezes out a water content in sludge poured into loosely fitted filters which are concentrically arranged in vertically fixed cylindrical bodies in a disposal tub. CONSTITUTION:Sludge fed under pressure by a pump through a main delivery pipe 40 passes through each branch pipe 36 from a divergence box 30 and is poured into loosely fitted filters 13 which are concentrically arranged in vertically fixed cylindrical bodies 12 in a disposal tub 10. And a drive motor 32 activates a big gear 28 which composes a torsional motion mechanism to each filter 13 and the rotation is transmitted to a pulp member 20 through small gears 35 and the torsion is given to filters 13. And then, a water content in sludge is squeezed out and drained from the filters 13 into cylindrical bodies 12 and sludge in the filters 13 is solidified and disposed by opening opening/ shutting lids 19 which are arranged at the bottom parts 15. This can reduced cost.
Patent JP-H02285936-A (JP)
Title: Charging circuit
Inventor: HAMAHATA SEIJI
IPC: H02J7/02
Filed: 1989-04-25
Abstract: PURPOSE:To display the state of charging accurately, and to simplify constitution by providing a display circuit displaying the state of charging of a secondary battery controlled by an output ON-OFF controlling the switching element of a charging control circuit. CONSTITUTION:Since a light-emitting diode LD blinks when a secondary battery B is charged normally and a transistor Q2 is left as it is brought to an ON state when the secondary battery B is not connected, when the internal resistance of the secondary battery is increased by the lifetime of the battery, etc., and charging currents do not reach a fixed value or the like, a transistor Q3 is turned OFF, and the light-emitting diode LD is kept under the state of putting off at that time, thus allowing the display of no-normal charging. Accordingly, when the transistor Q3 is ON-OFF controlled by the transistor Q2, the lighting of the light emitting diode LD can be controlled in response to the state of operation of a charging control circuit 1, a display circuit 7 is not operated independent of the operation of the circuit 1, and no comparator for discriminating normality or abnormality is required.
Patent JP-H02298681-A (JP)
Title: Hydraulic control system
Inventor: RAERU BII TAPURIN
IPC: F04B1/32
Filed: 1990-04-20
Abstract: PURPOSE: To prevent the pressure vibration of a pressurized fluid by connecting a flow limit means to limit the pump capacity to a fluid pressure piping through two check valves of opposite polarity in a hydraulic control system in which the pressurized fluid by a pump is discharged to the fluid pressure piping through a controlled oil controlling mechanism. CONSTITUTION: In a pressure compensation type variable displacement hydraulic pump control system 10, the pressurized fluid by a variable displacement type pump 12 provided with a swash plate 14 is discharged to a fluid pressure conduit 20 through a control valve system (controlled oil control means) 18. The swash plate 14 controls the angle of tiltation by a piston 22 subjected to the spring force of a coil spring 24 and the fluid pressure in the conduit 20, and the swash plate 14 is urged by a yoke positioning piston 26 arranged on the side opposite to the piston 22. The piston 26 is controlled by the fluid pressure through a load-sensing and pressure compensation spool valve 28, and the spool valve 28 is connected to the conduit 20 through check valves 30, 32 of opposite polarity having a flow resistance to be changed in proportion to the magnitude of the fluid flow.
Patent JP-H02283088-A (JP)
Title: Semiconductor laser device
Inventor: SHIMAMOTO KOJI
IPC: H01S5/00
Filed: 1989-04-24
Abstract: PURPOSE:To prevent an overcurrent from flowing to a semiconductor laser by utilizing switching characteristics of a thyristor and to prevent the optical damage of the laser by composing of the laser, and the thyristor electrically connected in parallel with the laser. CONSTITUTION:A semiconductor laser device is composed of a semiconductor laser A and a thyristor B for limiting a voltage to be applied to the laser A. The I-V characteristic of the thyristor is regulated to provide that a voltage applied to the laser does not exceed a certain value. Accordingly, it can prevent an overcurrent from flowing to the laser. That is, this thyristor can limit the current (optical output) of the laser.
Patent JP-H07310397-A (JP)
Title: Large-sized panel
Inventor: OIWA MASARU
IPC: E04B2/94
Filed: 1994-05-19
Abstract: PURPOSE:To facilitate erection of AL boards by a method wherein a plurality of void extrusion cement boards are arranged and fixed to the front of a rigid frame that is made up by combining metal channels into a square frame shape. CONSTITUTION:A large-sized panel 11 is constructed by arranging AL boards 13 on the front of a rigid frame 12 and by fixing them with fastening metal fixtures 16. A plurality of tiles 15 are attached to the front of the AL boards 13 through a motar layer 14. A plurality of void spaces 13a are provided, extending in the longitudinal direction, to the AL boards 13. A tongue 13b is provided to the AL board 13, extending along its one side, while a groove 13c is provided, extending along its other side. The frame 12 is made up by combining and fixing metal channels approximately in a ladder-like shape. As the large-sized panel 11 is made by fixing four AL boards 13 to the frame 12, the four AL boards can be erected only by one-time operation of hoisting the large-sized panel 11. Warps on the AL boards 13 can be corrected by fastening the AL boards 13 firmly to the frame 12.
Patent JP-H06127589-A (JP)
Title: Disk case
Inventor: HERUBERUTO RIHITAA
IPC: G11B33/04
Filed: 1993-05-06
Abstract: PURPOSE: To provide a compact disc case capable of taking in and out a compact disc by simple operation, storing the compact disc securely without exposing the same to dust while saving the space, and manufactured with low cost. CONSTITUTION: A U-shaped spring 5 is mounted in such manner that it acts on a lower side of a plate holding member 2, and the spring 5 is mounted on a bottom plate 1 revolvably in the direction perpendicular to the sliding direction of the holding member 2.
Patent JP-S61261704-A (JP)
Title: Method and instrument for converging light
Inventor: ISHII MITSURU
IPC: G02B6/00
Filed: 1985-05-15
Abstract: PURPOSE:To converge fine diffused light efficiently in a converging method for catching light from a light emitting point for generating diffusible light by arranging the photodetecting end surfaces of a converging body oppositely to the light emitting point so as to surround said light emitting point by the photodetecting end surfaces. CONSTITUTION:Excitation light LE emitted from an excitation light source 81 is made incident on a deflector 83 using a galvanometer mirror or the like through a prescribed optical system 82 and then deflected. The deflected light is passed through an optical system such as an F lens and then projected upon the surface of a stimulable phosphor panel 84 moving in the arrow direction to form a scanning line 85. The converging body 86 has the photodetecting end surfaces 87A, 87B, 87C to guide the light received from the photodetecting end surfaces to a photodetector 80. Since the photodetecting end surfaces are arranged so as to surround the scanning line 85 without interrupting the excita tion light LE as shown in a figure, stimulated luminescence generated from the scanned panel 84 can be converged with extremely high efficient.
Patent JP-H01277841-A (JP)
Title: Positively charged type toner composition
Inventor: ROBAATO JIYON GURUUBAA
IPC: G03G9/087
Filed: 1988-04-27
Abstract: PURPOSE: To enable use in an electrostatic photographic image forming device without using silicone oil as a peeling liq. by incorporating one or more kinds of vinyl copolymers each having mol.wt. peaks in specified mol.wt. regions, low mol.wt. wax, pigment particles and an electrostatic charge accelerating additive. CONSTITUTION: This toner compsn. contains at least one kind of copolymer having mol.wt. peaks in the mol.wt. regions of 5×10<3> -8×10<4> and 10<5> -2×10<6> at the time of measurement by gel permeation chromatography, low mol.wt. wax, pigment particles and an electrostatic charge accelerating additive selected from among alkylpyridinium halides, org. sulfates and sulfonates. This compsn. can be used in an electrostatic photographic image forming device without requiring an anti-offsetting liq. such as silicone oil.
Patent JP-S60249347-A (JP)
Title: Manufacture of semicustom ic
Inventor: TAJI SATORU
IPC: H01L21/28
Filed: 1984-05-24
Abstract: PURPOSE:To enable the realization of the titled IC of short delivery time and low cost under micro formation of patterns by a method wherein the processes to providing contact holes in a resist layer of the first layer are made by the master process. CONSTITUTION:Diffused layers 2, 2,..., poly Si layers 3, 3,..., and an interlayer insulation film 4 are formed on a substrate 1; thereafter, a resist 10 of the first layer is applied. The contact mask having a hole pattern is positioned, and a resist pattern of the first layer is formed by exposure, development, and resist bake. After the first layer resist 10 is coated with the second layer resist 12, the second contact mask is positioned only in the region of contact hole formation. The hole pattern is designed larger than the first one. This manner reduces the custom mask and facilitates the preparation of the masks because of no inclusion of masks such as custom mask steppers. Accordingly, the delivery time of manufacturing the titled IC is shortened, and the manufacturing cost is reduced.
Patent JP-S5331642-A (JP)
Title: Preparation of benzyl cyanides
Inventor: MASUKO FUJIO
IPC: B01J31/00
Filed: 1976-09-02
Abstract: PURPOSE: To obtain title compounds, which are useful as intermediate for manufacturing pharmaceuticals, pesticides, perfumes, etc., conveiently on an industrial scale from alkali cyanides and benzyl halides, using a small amount of less expensive trialkylamine as a catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S588636-A (JP)
Inventor: TAGUCHI TADASHI
IPC: H05K3/06
Filed: 1981-07-08
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-H04336955-A (JP)
Title: Grinding device
Inventor: MIYAJIMA MOTOMORI
IPC: B24B37/30
Filed: 1991-05-10
Abstract: PURPOSE:To provide a grinding device capable of uniformly grinding the surface of a substrate while being furnished with each pad which can be easily fitted onto an absorption plate in particular, in regard to the grinding device grinding the surface of the substrate. CONSTITUTION:In a grinding device which grinds the surface of a substrate held on an absorption plate via each pad, the grinding device is made up of the absorption plate made of porous and ventilating material which is furnished with a flat surface and a cavity 21a to be evacuated, and of each pad 22 in a sheet form which is bonded on the absorption plate while a number of absorption holes 22a penetrated through from the back face to the surface, are being scattered in advance.
Patent JP-S5731149-A (JP)
Title: Bonding device
Inventor: SUZUKI NOBUKAZU
IPC: H01L21/60
Filed: 1980-07-31
Abstract: PURPOSE:To perform high-speed bonding, by a method wherein a clamp mechanism controlling the upper and lower movement of a capillary arm is provided, and vibration and spring of the arm the prevented by synchronizing it with bonding action. CONSTITUTION:An arm 3 is moved up and down by a cam 12. A clamp pin 14 is provided at the lower part of the arm 3 by installing an arm 18 at the rear of the capillary. The arm 3 is supported by a freely moving L-shaped segment 19, and one end 19b is pressed to a spring 21 wound on the shaft of a solenoid 17 at the upper surface of the arm 3, and the plate 15 at the other end 19b clamps a capillary arm 8 with the pin 14 at the time of energizing the solenoid. Current is supplied from the capillary arm 8 to the solenoid for clamping until the capillary passes operating inflection point A, B during the course of falling the capillary down to a lead wire contacting position, and the solenoid is opened after passing the inflection point. By said mechanism, the capillary tip can be controlled in the range of very low allowable amplitude.
Patent JP-S5439127-A (JP)
Title: Iris control device for camera
Inventor: YAMADA SEINI
IPC: G03B7/095
Filed: 1977-09-02
Abstract: PURPOSE: To automatically determine a proper iris aperture for a shutter speed by comparing the calculated value of the proper iris aperture with the digital signals corresponding to the position, where a sliding electrode made coactive with an iris contact with a stationary electrode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62262879-A (JP)
Title: Color image forming device
Inventor: NAGAHARA YASUMORI
IPC: G03G15/01
Filed: 1986-05-09
Abstract: PURPOSE:To prevent a transfer drum from being contaminated, by preventing a visible image from being generated on a photosensitive body, when transfer paper is not fed. CONSTITUTION:When a speed at which transfer paper is carried to a transfer position 36, and a peripheral velocity of a photosensitive drum 20 are set to an equal value, and also, the length of a carrying path of the transfer paper extending from a sensor S2 to the transfer position 36, and the length to the transfer position 36 from a developing position by a developing device 24 on the photosensitive drum 20 are denoted as LP and LD, respectively, they are set in advance so as to become LD>LP. When they are set in this way, when supposing it has been detected that no paper exists at the time point when the tip of the transfer paper is to be detected by the sensor S2, it is known that a black latent image to be developed first on the photosensitive drum 20 does not reach the developing device 24 yet at that time point. Accordingly, when a developing function by the developing device 24 is stopped or the whole device is stopped at the time point when paper is to be detected by this sensor S2, a visible image is not formed on the photosensitive drum 20, and direct transfer on a transfer drum 32 is avoided.